KR101749046B1 - 커플링 장치 - Google Patents
커플링 장치 Download PDFInfo
- Publication number
- KR101749046B1 KR101749046B1 KR1020127032942A KR20127032942A KR101749046B1 KR 101749046 B1 KR101749046 B1 KR 101749046B1 KR 1020127032942 A KR1020127032942 A KR 1020127032942A KR 20127032942 A KR20127032942 A KR 20127032942A KR 101749046 B1 KR101749046 B1 KR 101749046B1
- Authority
- KR
- South Korea
- Prior art keywords
- fuel injector
- fuel
- plate element
- coupling device
- main body
- 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
- 230000008878 coupling Effects 0.000 title claims abstract description 32
- 238000010168 coupling process Methods 0.000 title claims abstract description 32
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 32
- 239000000446 fuel Substances 0.000 claims abstract description 148
- 238000002485 combustion reaction Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000002828 fuel tank Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/85—Mounting of fuel injection apparatus
- F02M2200/856—Mounting of fuel injection apparatus characterised by mounting injector to fuel or common rail, or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
도 2 는 연료 분사기를 통과하는 길이방향 단면을 나타내는 도면이고,
도 3 은 커플링 장치를 통과하는 길이방향 단면의 상세도이다.
Claims (4)
- 연소 엔진(22)의 연료 레일(14)에 대한 연료 분사기(20)의 유압식 및 기계적인 커플링을 위한 커플링 장치(60)로서, 상기 연료 분사기(20)는 중앙 길이방향 축선(L)을 갖고,
상기 커플링 장치(60)는
- 상기 연료 레일(14)에 유압식으로 커플링되고 상기 연료 분사기(20)의 연료 입구 부분(24)과 맞물리도록 설계되는 연료 분사기 컵(30),
- 상기 연료 분사기(20)에 커플링되도록 설계되고 상기 길이방향 축선(L)의 방향으로 상기 연료 분사기 컵(30) 내에 상기 연료 분사기(20)를 유지하기 위해 상기 연료 분사기 컵(30)에 고정되게 커플링되는 판 요소(36)로서, 상기 판 요소(36)는 그루브(32)를 포함하는, 판 요소(36), 및
- 상기 판 요소(36)의 그루브(32) 내에 배열되고 상기 판 요소(36)를 상기 연료 분사기(20)에 고정되게 커플링하도록 설계되는 스냅 링(snap ring; 42)을 포함하고,
상기 판 요소(36)는 메인 본체(38) 및 링 요소(40)를 포함하고, 상기 링 요소(40)는 상기 그루브(32)를 포함하고 상기 판 요소(36)의 상기 메인 본체(38)에 대하여 상기 중앙 길이방향 축선(L) 주위로 적어도 제한된 회전이 가능하며,
상기 스냅 링(42)이 연료 분사기(20)의 그루브(43) 내에 배열되어서, 상기 스냅 링(42)은, 적어도 상기 중앙 길이방향 축선(L)의 하나의 방향(D)으로 상기 연료 분사기(20)에 대한 상기 판 요소(36)의 운동을 방지하기 위해 상기 연료 분사기(20)와 상기 판 요소(36) 사이에 포지티브 피팅 커플링을 형성하도록, 설계되는,
커플링 장치.
- 제 1 항에 있어서,
상기 메인 본체(38)는 원뿔형 리세스(44)를 포함하고 상기 링 요소(40)는 상기 원뿔형 리세스(44) 내에 적어도 부분적으로 배열되는,
커플링 장치.
- 제 2 항에 있어서,
상기 원뿔형 리세스(44)는 상기 메인 본체(38)의 지지 표면(46)을 형성하고 상기 링 요소(40)는 상기 지지 표면(46)과 접촉하는 표면(48)을 갖고, 상기 링 요소(40)의 상기 표면(48)은 볼 형상인,
커플링 장치.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10005187.9A EP2388468B1 (en) | 2010-05-18 | 2010-05-18 | Coupling device |
EP10005187.9 | 2010-05-18 | ||
PCT/EP2011/056717 WO2011144430A1 (en) | 2010-05-18 | 2011-04-28 | Coupling device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130081662A KR20130081662A (ko) | 2013-07-17 |
KR101749046B1 true KR101749046B1 (ko) | 2017-06-20 |
Family
ID=42751830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020127032942A Expired - Fee Related KR101749046B1 (ko) | 2010-05-18 | 2011-04-28 | 커플링 장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9528485B2 (ko) |
EP (1) | EP2388468B1 (ko) |
KR (1) | KR101749046B1 (ko) |
CN (1) | CN102893017B (ko) |
WO (1) | WO2011144430A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2388468B1 (en) * | 2010-05-18 | 2013-04-10 | Continental Automotive GmbH | Coupling device |
DE102012206896A1 (de) * | 2012-04-26 | 2013-10-31 | Robert Bosch Gmbh | Anordnung mit einem Brennstoffverteiler und mehreren Brennstoffeinspritzventilen |
US11519371B2 (en) | 2021-03-22 | 2022-12-06 | Industrial Injection Services, Inc. | Injector cup for engines apparatus and methods of use |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003528254A (ja) * | 2000-03-21 | 2003-09-24 | シーメンス アクチェンゲゼルシャフト | 燃料噴射器を位置合わせ可能なように燃料レールへ装着するための燃料噴射器組立体 |
JP2006037866A (ja) | 2004-07-28 | 2006-02-09 | Nissan Motor Co Ltd | 燃料噴射弁の固定構造 |
US20090229576A1 (en) | 2008-02-19 | 2009-09-17 | Enio Biasci | Coupling device |
US20090235899A1 (en) | 2008-03-19 | 2009-09-24 | Continental Automotive Gmbh | Coupling Arrangement |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5277162A (en) * | 1993-01-22 | 1994-01-11 | Cummins Engine Company, Inc. | Infinitely variable hydromechanical timing control |
US6071089A (en) * | 1998-02-20 | 2000-06-06 | General Motors Corporation | Hydraulic diaphragm pump |
US6913210B2 (en) * | 2001-09-28 | 2005-07-05 | Holley Performance Products | Fuel injector nozzle adapter |
DE102006014035A1 (de) * | 2006-03-27 | 2007-10-04 | Siemens Ag | Kraftstoffeinspritzsystem mit Kraftstoffhochdruckspeicher |
US7334571B1 (en) * | 2006-08-31 | 2008-02-26 | Gm Global Technology Operations, Inc. | Isolation system for high pressure spark ignition direct injection fuel delivery components |
EP2093411B1 (en) * | 2008-02-19 | 2011-01-19 | Continental Automotive GmbH | Coupling device |
EP2208883B1 (en) * | 2009-01-19 | 2015-07-22 | Continental Automotive GmbH | Coupling device |
EP2388468B1 (en) * | 2010-05-18 | 2013-04-10 | Continental Automotive GmbH | Coupling device |
DE102013200751A1 (de) * | 2013-01-18 | 2014-07-24 | Robert Bosch Gmbh | Brennstoffeinspritzanlage mit einer Brennstoff führenden Komponente, einem Brennstoffeinspritzventil und einem Verbindungselement |
-
2010
- 2010-05-18 EP EP10005187.9A patent/EP2388468B1/en not_active Not-in-force
-
2011
- 2011-04-28 US US13/698,011 patent/US9528485B2/en not_active Expired - Fee Related
- 2011-04-28 WO PCT/EP2011/056717 patent/WO2011144430A1/en active Application Filing
- 2011-04-28 CN CN201180024507.5A patent/CN102893017B/zh not_active Expired - Fee Related
- 2011-04-28 KR KR1020127032942A patent/KR101749046B1/ko not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003528254A (ja) * | 2000-03-21 | 2003-09-24 | シーメンス アクチェンゲゼルシャフト | 燃料噴射器を位置合わせ可能なように燃料レールへ装着するための燃料噴射器組立体 |
JP2006037866A (ja) | 2004-07-28 | 2006-02-09 | Nissan Motor Co Ltd | 燃料噴射弁の固定構造 |
US20090229576A1 (en) | 2008-02-19 | 2009-09-17 | Enio Biasci | Coupling device |
US20090235899A1 (en) | 2008-03-19 | 2009-09-24 | Continental Automotive Gmbh | Coupling Arrangement |
Also Published As
Publication number | Publication date |
---|---|
EP2388468B1 (en) | 2013-04-10 |
US20130074807A1 (en) | 2013-03-28 |
WO2011144430A1 (en) | 2011-11-24 |
CN102893017A (zh) | 2013-01-23 |
KR20130081662A (ko) | 2013-07-17 |
CN102893017B (zh) | 2014-09-10 |
EP2388468A1 (en) | 2011-11-23 |
US9528485B2 (en) | 2016-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20121217 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20160427 Comment text: Request for Examination of Application |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20161124 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20170523 |
|
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20170614 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20170615 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PC1903 | Unpaid annual fee |