JP5684812B2 - 還元剤の供給装置 - Google Patents
還元剤の供給装置 Download PDFInfo
- Publication number
- JP5684812B2 JP5684812B2 JP2012528325A JP2012528325A JP5684812B2 JP 5684812 B2 JP5684812 B2 JP 5684812B2 JP 2012528325 A JP2012528325 A JP 2012528325A JP 2012528325 A JP2012528325 A JP 2012528325A JP 5684812 B2 JP5684812 B2 JP 5684812B2
- Authority
- JP
- Japan
- Prior art keywords
- reducing agent
- tank
- housing
- supply device
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims description 108
- 229910052751 metal Inorganic materials 0.000 claims description 69
- 239000002184 metal Substances 0.000 claims description 69
- 238000010438 heat treatment Methods 0.000 claims description 48
- 238000000034 method Methods 0.000 claims description 31
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 23
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 9
- 239000004202 carbamide Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- WTHDKMILWLGDKL-UHFFFAOYSA-N urea;hydrate Chemical class O.NC(N)=O WTHDKMILWLGDKL-UHFFFAOYSA-N 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 230000008014 freezing Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000010531 catalytic reduction reaction Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
- F01N3/2066—Selective catalytic reduction [SCR]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/16—Selection of particular materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
- B60K2015/03427—Arrangements or special measures related to fuel tanks or fuel handling for heating fuel, e.g. to avoiding freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/10—Adding substances to exhaust gases the substance being heated, e.g. by heating tank or supply line of the added substance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1406—Storage means for substances, e.g. tanks or reservoirs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1426—Filtration means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2610/00—Adding substances to exhaust gases
- F01N2610/14—Arrangements for the supply of substances, e.g. conduits
- F01N2610/1473—Overflow or return means for the substances, e.g. conduits or valves for the return path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
- F01N2900/06—Parameters used for exhaust control or diagnosing
- F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
- F01N2900/1806—Properties of reducing agent or dosing system
- F01N2900/1814—Tank level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Transportation (AREA)
- Exhaust Gas After Treatment (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Sampling And Sample Adjustment (AREA)
- Control Of Resistance Heating (AREA)
Description
2…還元剤タンク
3…ライン
4…サクションパイプ
5…圧力ラインコネクタ
6…ハウジング
7…ベースプレート
8…ポンプ
9…ダクト
10…開口部
11…底部
12…フランジ
13…フィルタハウジング
14…フィルタ
15…カバー
16…粗フィルタ
17…スクリーン
18…吸入端部
19…圧力センサ
20…戻し弁
21…戻りライン
22…レベルセンサ電極
23…充填レベル
24…加熱エレメント
25…コンジットパイプ
26…支持パイプ
27…タンク装置
28…凹所
29…接触面
30…熱ブリッジ
31…タンクヒータ
32…インジェクタ
33…排ガスシステム
34…自動車
35…内燃機関
36…補償エレメント
37…半径方向孔
38…ストッパ
39…接続ポイント
40…内側フィルタハウジング
41…バルブ本体
42…スプリングエレメント
43…停止部
44…コイル
Claims (6)
- 還元剤タンク(2)の内部において還元剤タンク(2)に取り付けられる、還元剤のための供給装置(1)を加熱する方法であって、前記供給装置は、戻し弁(20)を備え、前記戻し弁は、開放電流が当該戻し弁(20)に供給されるときに開放され、加熱電流が当該戻し弁(20)に供給されるときに閉鎖状態においてヒーターとして作動し、前記加熱電流は、前記開放電流よりも小さい、方法。
- 前記戻し弁(20)は、前記供給装置(1)の金属ベースプレート(6)と熱伝導接触状態にある、請求項1に記載の方法。
- 前記戻し弁(20)は、前記供給装置(1)のハウジング(7)と熱伝導接触状態にある、請求項1または2に記載の方法。
- 少なくとも前記開放電流または前記加熱電流は、供給電圧からパルス幅変調によって発生する、請求項1〜3のいずれか1項に記載の方法。
- 前記戻し弁(20)は、バルブ本体(41)およびスプリングエレメント(42)を備え、閉鎖状態において、前記バルブ本体(41)は、前記スプリングエレメント(42)によって停止部(43)に対してバイアスされる、請求項1〜4のいずれか1項に記載の方法。
- 前記加熱電流は、前記開放電流よりも少なくとも10%小さい、請求項1〜5のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009041179A DE102009041179A1 (de) | 2009-09-11 | 2009-09-11 | Fördervorrichtung für ein Reduktionsmittel |
DE102009041179.8 | 2009-09-11 | ||
PCT/EP2010/062920 WO2011029774A1 (de) | 2009-09-11 | 2010-09-03 | Fördervorrichtung für ein reduktionsmittel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013504706A JP2013504706A (ja) | 2013-02-07 |
JP5684812B2 true JP5684812B2 (ja) | 2015-03-18 |
Family
ID=43034119
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012528325A Expired - Fee Related JP5684812B2 (ja) | 2009-09-11 | 2010-09-03 | 還元剤の供給装置 |
JP2012528328A Pending JP2013504707A (ja) | 2009-09-11 | 2010-09-03 | 還元剤の送給装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012528328A Pending JP2013504707A (ja) | 2009-09-11 | 2010-09-03 | 還元剤の送給装置 |
Country Status (11)
Country | Link |
---|---|
US (2) | US20120181261A1 (ja) |
EP (2) | EP2475853B1 (ja) |
JP (2) | JP5684812B2 (ja) |
KR (2) | KR101345972B1 (ja) |
CN (2) | CN102575560B (ja) |
DE (1) | DE102009041179A1 (ja) |
ES (1) | ES2528247T3 (ja) |
IN (1) | IN2012DN02109A (ja) |
PL (1) | PL2475850T3 (ja) |
RU (2) | RU2505687C2 (ja) |
WO (2) | WO2011029780A1 (ja) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010014314A1 (de) * | 2010-04-09 | 2011-10-13 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Bereitstellung von flüssigem Reduktionsmittel |
DE102010062333A1 (de) * | 2010-12-02 | 2012-06-06 | Robert Bosch Gmbh | Vorrichtung zur Versorgung eines Abgasnachbehandlungssystems mit einem Reduktionsmittel |
DE102011010640A1 (de) * | 2011-02-09 | 2012-08-09 | Emitec France S.A.S | Fördereinheit zur Förderung von Reduktionsmittel |
DE102011014634A1 (de) * | 2011-03-21 | 2012-09-27 | Albonair Gmbh | Abgasnachbehandlungssystem |
CN102758672A (zh) * | 2011-04-29 | 2012-10-31 | 北京理工大学 | Scr泵喷嘴装置 |
DE102011112326A1 (de) | 2011-09-02 | 2013-03-07 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Bereitstellung von flüssigem Reduktionsmittel mit einem Partikelsieb |
DE102011119772A1 (de) * | 2011-11-30 | 2013-06-06 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung zur Bereitstellung vonReduktionsmittel |
CN103291421B (zh) | 2012-02-23 | 2016-06-08 | 天纳克(苏州)排放系统有限公司 | 空气辅助式还原剂计量喷射系统 |
US10418649B2 (en) * | 2012-03-09 | 2019-09-17 | Nissan Motor Co., Ltd. | Fuel cell stack and seal plate used for the same |
JP2013221425A (ja) * | 2012-04-13 | 2013-10-28 | Denso Corp | 排気浄化装置のインジェクタ制御装置 |
CN103511033A (zh) * | 2012-06-28 | 2014-01-15 | 安徽华菱汽车有限公司 | 汽车及其scr系统 |
EP2894310B1 (en) * | 2012-08-10 | 2018-03-07 | Toyota Jidosha Kabushiki Kaisha | Additive supply device for internal combustion engines |
DE102012110585A1 (de) | 2012-11-06 | 2014-05-08 | Emitec Denmark A/S | Vorrichtung zur Bereitstellung eines flüssigen Additivs und Verfahren zum Heizen des Additivs |
DE102012111917A1 (de) | 2012-12-07 | 2014-06-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zur Entleerung einer Vorrichtung zur Bereitstellung eines flüssigen Additivs |
DE102012111919A1 (de) | 2012-12-07 | 2014-06-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zum Betrieb einer Vorrichtung zur Bereitstellung eines flüssigen Additivs |
DE102012224095A1 (de) | 2012-12-20 | 2014-06-26 | Continental Automotive Gmbh | Reduktionsmitteltank |
DE102013001237B4 (de) * | 2013-01-25 | 2015-04-16 | Kautex Textron Gmbh & Co. Kg | Filtervorrichtung für einen Flüssigkeitsbehälter, insbesondere für wässrige Harnstofflösung |
CN103291424B (zh) * | 2013-06-13 | 2015-12-09 | 中国第一汽车股份有限公司无锡油泵油嘴研究所 | 一种还原剂供应单元的加热解冻装置 |
US9468875B2 (en) * | 2014-01-14 | 2016-10-18 | Caterpillar Inc. | Filter system and filtration method for fluid reservoirs |
US20150218990A1 (en) * | 2014-02-03 | 2015-08-06 | Caterpillar Inc. | Diesel exhaust fluid filter permeability detection strategy and machine using same |
CN204186452U (zh) * | 2014-06-27 | 2015-03-04 | 康明斯排放处理公司 | 还原剂供应装置和还原剂供应系统及发动机系统 |
US20150023843A1 (en) * | 2014-10-09 | 2015-01-22 | Caterpillar Inc. | Reductant supply system |
KR200480838Y1 (ko) * | 2014-11-21 | 2016-07-22 | 대우조선해양 주식회사 | 석션 파이프 일체형 레벨 스위치 및 그 설치구조 |
JP6187505B2 (ja) * | 2015-03-02 | 2017-08-30 | トヨタ自動車株式会社 | 排気浄化装置 |
DE102015205499A1 (de) * | 2015-03-26 | 2016-09-29 | Robert Bosch Gmbh | Fördermodul zum Fördern von wasserhaltigen Flüssigkeiten |
EP3088231A1 (en) * | 2015-04-28 | 2016-11-02 | Inergy Automotive Systems Research (Société Anonyme) | Ammonia precursor refill device |
EP3168439B1 (en) * | 2015-11-16 | 2019-03-20 | Wema System AS | Debubbling sleeve for fluid sensors and sensor systems comprising same |
WO2017097810A1 (de) | 2015-12-10 | 2017-06-15 | Continental Automotive Gmbh | Tanksystem für ein reduktionsmittel |
GB2545674B (en) | 2015-12-21 | 2021-03-31 | Bamford Excavators Ltd | Dosing module |
WO2017137099A1 (de) * | 2016-02-09 | 2017-08-17 | Kautex Textron Gmbh & Co. Kg | System zur bevorratung und zuführung einer hilfsflüssigkeit an eine brennkraftmaschine eines kraftfahrzeuges oder an teile der brennkraftmaschine des kraftfahrzeuges |
JP6373291B2 (ja) * | 2016-03-02 | 2018-08-15 | 日立建機株式会社 | 建設機械 |
US9804004B1 (en) | 2016-05-13 | 2017-10-31 | Deere & Company | Fluid quality sensor and cover assembly |
CN105909351A (zh) * | 2016-05-31 | 2016-08-31 | 苏州新力迈特汽车系统有限公司 | 一种汽车scr后处理系统用尿素滤清器 |
CN106194706B (zh) * | 2016-09-22 | 2018-09-28 | 凯龙高科技股份有限公司 | 一种带阻尼孔的压力开关 |
DE102017201124A1 (de) * | 2017-01-25 | 2018-07-26 | Robert Bosch Gmbh | Fördermodul für ein Dosiersystem zum Eindosieren eines Reduktionsmittels in den Abgasstrang eines Kraftfahrzeugs sowie Dosiersystem |
DE102017203283A1 (de) * | 2017-03-01 | 2018-09-06 | Robert Bosch Gmbh | Heizeinrichtung |
DE102017114333A1 (de) * | 2017-06-28 | 2019-01-03 | Kautex Textron Gmbh & Co. Kg | Betriebsflüssigkeitstank |
DE102018208643A1 (de) * | 2018-05-30 | 2019-12-05 | Röchling Automotive SE & Co. KG | Kfz-Tankbaugruppe und Entnahmemodul mit einem porösen Förderkörper |
CN108869114A (zh) * | 2018-07-09 | 2018-11-23 | 慈溪市三新汽车零部件有限公司 | 一种燃油加热供给系统 |
FR3088675B1 (fr) * | 2018-11-15 | 2020-10-30 | Continental Automotive France | Module de dosage d'agent reducteur avec revetement de transfert thermique |
KR102197079B1 (ko) * | 2019-08-06 | 2020-12-30 | 주식회사 현대기전 | 고상우레아에 기반한 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템의 용융우레아 공급장치, 이의 공급 운용 방법, 및 이를 포함하는 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템 |
KR102197077B1 (ko) * | 2019-08-06 | 2020-12-30 | 주식회사 현대기전 | 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템의 고상우레아 용융장치, 및 이를 포함하는 선택적환원촉매 탈질 설비용 암모니아 환원제 공급 설비 시스템 |
CN112145261B (zh) * | 2020-08-05 | 2021-12-07 | 中船澄西船舶修造有限公司 | 一种船用低温自清洁式尿素舱 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3633622A (en) * | 1970-09-03 | 1972-01-11 | Gen Electric | Valve mechanism for dishwasher |
GB2121951B (en) * | 1982-05-28 | 1985-08-29 | Tokyo Shibaura Electric Co | A heat pot |
US4807584A (en) * | 1984-11-30 | 1989-02-28 | Davco Manufacturing Corp. | Fuel tank heating system |
JPH0392686A (ja) * | 1989-09-05 | 1991-04-17 | Mitsubishi Electric Corp | 電磁弁 |
US5201341A (en) * | 1991-03-19 | 1993-04-13 | Nippon Soken, Inc. | Electromagnetic type fluid flow control valve |
US5718208A (en) * | 1996-09-16 | 1998-02-17 | Ford Motor Company | Fuel vapor management system |
JP3303708B2 (ja) * | 1997-01-31 | 2002-07-22 | 三菱電機株式会社 | 車両用燃料供給装置 |
US6063350A (en) * | 1997-04-02 | 2000-05-16 | Clean Diesel Technologies, Inc. | Reducing nox emissions from an engine by temperature-controlled urea injection for selective catalytic reduction |
US6065452A (en) * | 1997-11-19 | 2000-05-23 | Mitsubishi Denki Kabushiki Kaisha | Fuel feeder for vehicles |
WO2000001941A1 (fr) * | 1998-07-02 | 2000-01-13 | Mitsubishi Denki Kabushiki Kaisha | Appareil d'alimentation en carburant d'un vehicule |
JP2000027627A (ja) * | 1998-07-13 | 2000-01-25 | Hino Motors Ltd | 排気ガス浄化触媒用還元剤保温装置及びそれを組込んだ排気ガス浄化装置 |
DE19946900A1 (de) * | 1999-06-22 | 2000-12-28 | Bosch Gmbh Robert | Vorrichtung zur Dosierung eines Reduktionsmittels |
DE10139139A1 (de) * | 2001-08-09 | 2003-06-12 | Bosch Gmbh Robert | Dosiersystem zur Dosierung eines Reduktionsmittels für eine Abgasnachbehandlung |
US20040113731A1 (en) * | 2002-10-09 | 2004-06-17 | David Moyer | Electromagnetic valve system |
JP2004190491A (ja) * | 2002-12-06 | 2004-07-08 | Hitachi Unisia Automotive Ltd | 燃料供給装置 |
ATE411468T1 (de) * | 2002-12-23 | 2008-10-15 | Grundfos Nonox As | Dosierpumpenaggregat |
US6901748B2 (en) * | 2003-05-14 | 2005-06-07 | Detroit Diesel Corporation | Heater system for diesel engines having a selective catalytic reduction system |
JP3751962B2 (ja) * | 2003-09-05 | 2006-03-08 | 日産ディーゼル工業株式会社 | エンジンの排気浄化装置 |
EP1731882B1 (en) * | 2004-03-29 | 2014-07-30 | Nissan Diesel Motor Co., Ltd. | Structure for reducing agent container |
JP4379205B2 (ja) * | 2004-05-27 | 2009-12-09 | トヨタ自動車株式会社 | 電磁弁制御装置 |
DE102004051746A1 (de) * | 2004-10-23 | 2006-04-27 | Robert Bosch Gmbh | Tankmodul für ein Reduktionsmittel und Dosiersystem |
JP3686668B1 (ja) * | 2004-10-29 | 2005-08-24 | 日産ディーゼル工業株式会社 | 還元剤容器の構造 |
JP4313289B2 (ja) * | 2004-11-24 | 2009-08-12 | 本田技研工業株式会社 | 燃料タンクのポンプモジュール構造 |
DE112006001140B4 (de) * | 2005-06-04 | 2014-06-05 | Eichenauer Heizelemente Gmbh & Co. Kg | Harnstoffversorgungssystem für einen Abgasreinigungskatalysator und hierfür geeigneter Heizeinsatz |
DE102005037201A1 (de) * | 2005-08-06 | 2007-02-22 | Eichenauer Heizelemente Gmbh & Co. Kg | Heizsystem |
DE102006027487A1 (de) * | 2005-09-12 | 2007-03-15 | Robert Bosch Gmbh | Fahrzeugtank für ein flüssiges Reduktionsmittel, insbesondere für eine Harnstofflösung |
DE102006012855A1 (de) * | 2006-03-21 | 2007-09-27 | Robert Bosch Gmbh | Verfahren und Dosiersystem zur Schadstoffreduktion in Kraftfahrzeugabgasen |
BRPI0710991A2 (pt) * | 2006-04-27 | 2011-05-24 | Volvo Lastvagnar Ab | um receptáculo de lìquido para um veìculo |
JP2009540184A (ja) * | 2006-06-08 | 2009-11-19 | イナジー・オートモーティブ・システムズ・リサーチ・(ソシエテ・アノニム) | エンジン排気ガス添加剤貯蔵システム |
DE102006032099A1 (de) * | 2006-07-11 | 2008-01-24 | Siemens Ag | Fördereinheit zum Fördern von Kraftstoff |
DE102006032101A1 (de) * | 2006-07-11 | 2008-01-24 | Siemens Ag | Fördereinheit zum Fördern von Kraftstoff |
US7549438B2 (en) * | 2006-11-03 | 2009-06-23 | Gm Global Technology Operations, Inc. | Valve heated by split solenoid |
JP2008115784A (ja) * | 2006-11-06 | 2008-05-22 | Hino Motors Ltd | 尿素水貯蔵装置 |
DE102006061736A1 (de) * | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Fördermodul für selektive katalytische Reduktion |
DE102007022585A1 (de) * | 2007-05-14 | 2008-11-27 | Robert Bosch Gmbh | Leitungsdurchführung durch einen Heiztopfdeckel eines Heiztopfs eines Reduktionsmitteltanks |
DE102007027413B4 (de) * | 2007-06-11 | 2016-10-20 | Eichenauer Heizelemente Gmbh & Co. Kg | Reduktionsmittelversorgungssystem für einen Abgasreinigungskatalysator eines Verbrennungsmotors |
DE102007031413A1 (de) * | 2007-07-05 | 2009-01-08 | Eichenauer Heizelemente Gmbh & Co. Kg | Reduktionsmittelversorgungssystem für einen Abgasreinigungskatalysator eines Verbrennungsmotors und Verfahren zum Beheizen seiner Flüssigkeitsleitungen |
JP2009057863A (ja) * | 2007-08-30 | 2009-03-19 | Hino Motors Ltd | 尿素水供給管 |
DE102007050272A1 (de) * | 2007-10-18 | 2009-04-23 | Robert Bosch Gmbh | Tank zur Bevorratung eines Reduktionsmittels |
DE102008005196A1 (de) * | 2008-01-18 | 2009-07-23 | Dbk David + Baader Gmbh | Tankentnahmesystem mit elektrischer und fluidischer Heizvorrichtung |
DE102008045958B4 (de) * | 2008-09-04 | 2013-01-03 | Continental Automotive Gmbh | Reduktionsmittelzuführsystem für einen SCR-Katalysator einer Brennkraftmaschine |
US8359831B2 (en) * | 2008-10-31 | 2013-01-29 | Ti Group Automotive Systems, L.L.C. | Reactant delivery for engine exhaust gas treatment |
-
2009
- 2009-09-11 DE DE102009041179A patent/DE102009041179A1/de not_active Withdrawn
-
2010
- 2010-09-03 WO PCT/EP2010/062943 patent/WO2011029780A1/de active Application Filing
- 2010-09-03 PL PL10752550T patent/PL2475850T3/pl unknown
- 2010-09-03 KR KR1020127009282A patent/KR101345972B1/ko not_active IP Right Cessation
- 2010-09-03 RU RU2012113926/06A patent/RU2505687C2/ru not_active IP Right Cessation
- 2010-09-03 EP EP20100754298 patent/EP2475853B1/de not_active Not-in-force
- 2010-09-03 KR KR1020127008757A patent/KR101331687B1/ko not_active IP Right Cessation
- 2010-09-03 CN CN201080040111.5A patent/CN102575560B/zh not_active Expired - Fee Related
- 2010-09-03 EP EP20100752550 patent/EP2475850B1/de not_active Not-in-force
- 2010-09-03 IN IN2109DEN2012 patent/IN2012DN02109A/en unknown
- 2010-09-03 ES ES10752550.3T patent/ES2528247T3/es active Active
- 2010-09-03 JP JP2012528325A patent/JP5684812B2/ja not_active Expired - Fee Related
- 2010-09-03 JP JP2012528328A patent/JP2013504707A/ja active Pending
- 2010-09-03 CN CN201080040110.0A patent/CN102498270B/zh not_active Expired - Fee Related
- 2010-09-03 WO PCT/EP2010/062920 patent/WO2011029774A1/de active Application Filing
- 2010-09-03 RU RU2012113925/06A patent/RU2504669C2/ru not_active IP Right Cessation
-
2012
- 2012-03-12 US US13/417,502 patent/US20120181261A1/en not_active Abandoned
- 2012-03-12 US US13/417,500 patent/US9038374B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102498270A (zh) | 2012-06-13 |
KR101345972B1 (ko) | 2014-01-02 |
CN102575560B (zh) | 2015-04-08 |
KR20120076353A (ko) | 2012-07-09 |
EP2475853B1 (de) | 2014-11-19 |
RU2012113925A (ru) | 2013-10-20 |
US20120186237A1 (en) | 2012-07-26 |
US20120181261A1 (en) | 2012-07-19 |
EP2475853A1 (de) | 2012-07-18 |
WO2011029774A1 (de) | 2011-03-17 |
ES2528247T3 (es) | 2015-02-05 |
KR20120053526A (ko) | 2012-05-25 |
EP2475850A1 (de) | 2012-07-18 |
RU2012113926A (ru) | 2013-10-20 |
CN102498270B (zh) | 2014-04-09 |
US9038374B2 (en) | 2015-05-26 |
IN2012DN02109A (ja) | 2015-08-21 |
DE102009041179A1 (de) | 2011-03-24 |
JP2013504707A (ja) | 2013-02-07 |
RU2505687C2 (ru) | 2014-01-27 |
CN102575560A (zh) | 2012-07-11 |
PL2475850T3 (pl) | 2015-04-30 |
EP2475850B1 (de) | 2014-11-05 |
WO2011029780A1 (de) | 2011-03-17 |
KR101331687B1 (ko) | 2013-11-20 |
RU2504669C2 (ru) | 2014-01-20 |
JP2013504706A (ja) | 2013-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5684812B2 (ja) | 還元剤の供給装置 | |
KR101451074B1 (ko) | 환원제 탱크 어셈블리 및 공급 시스템 | |
US7393187B2 (en) | Diaphragm pump with integrated pressure sensor | |
JP5629748B2 (ja) | エンジン排気ガス添加剤貯蔵システム | |
US9562458B2 (en) | Filter insert | |
US9074510B2 (en) | Reducing agent tank having a sensor for determining a fill level and motor vehicle having the tank | |
US8763372B2 (en) | Method for heating a metering valve in an SCR system for the exhaust gas aftertreatment of an internal combustion engine | |
JP5946465B2 (ja) | 排ガス後処理システムに還元剤を供給するための装置 | |
US8915068B2 (en) | Device for reducing pollutants in the exhaust gas flow of an internal combustion engine | |
KR20150103756A (ko) | 특히 요소 수용액을 위한 액체 용기용의 필터 장치 | |
KR20120118888A (ko) | 요소수 레벨센더유닛 및 이를 포함하는 요소수 저장 및 공급장치 | |
US9057305B2 (en) | Reservoir tank for a reducing agent | |
WO2013072191A1 (en) | Delivery device for delivering a liquid additive out of a tank and method therefore | |
US10876452B2 (en) | Device and method for metering water or an aqueous solution in a combustion system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130702 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140410 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140415 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140714 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20141224 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20150115 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5684812 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |