JP5554781B2 - 液圧回路 - Google Patents
液圧回路 Download PDFInfo
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- JP5554781B2 JP5554781B2 JP2011534323A JP2011534323A JP5554781B2 JP 5554781 B2 JP5554781 B2 JP 5554781B2 JP 2011534323 A JP2011534323 A JP 2011534323A JP 2011534323 A JP2011534323 A JP 2011534323A JP 5554781 B2 JP5554781 B2 JP 5554781B2
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- 239000007788 liquid Substances 0.000 claims description 181
- 230000007935 neutral effect Effects 0.000 claims description 17
- 230000001172 regenerating effect Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 11
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N7/00—Starting apparatus having fluid-driven auxiliary engines or apparatus
- F02N7/08—Starting apparatus having fluid-driven auxiliary engines or apparatus the engines being of rotary type
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/262—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a transverse bore in the valve member
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/34—Arrangements for modifying the way in which the rate of flow varies during the actuation of the valve
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
- F16K5/0414—Plug channel at 90 degrees to the inlet
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- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
- B60K2006/126—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator the hydraulic accumulator starts the engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0406—Valve members; Fluid interconnections therefor for rotary valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
- F15B13/0444—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with rotary electric motor
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- 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
- Y10T137/2931—Diverse fluid containing pressure systems
- Y10T137/3115—Gas pressure storage over or displacement of liquid
- Y10T137/3127—With gas maintenance or application
-
- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86509—Sequentially progressive opening or closing of plural ports
- Y10T137/86517—With subsequent closing of first port
- Y10T137/86533—Rotary
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- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/86702—With internal flow passage
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- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86574—Supply and exhaust
- Y10T137/8667—Reciprocating valve
- Y10T137/86694—Piston valve
- Y10T137/8671—With annular passage [e.g., spool]
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- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86734—With metering feature
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- 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
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
- Y10T137/86718—Dividing into parallel flow paths with recombining
- Y10T137/86743—Rotary
- Y10T137/86751—Plug
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- 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
- Y10T137/8593—Systems
- Y10T137/87917—Flow path with serial valves and/or closures
- Y10T137/88022—One valve head provides seat for other head
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Multiple-Way Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Sliding Valves (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Description
22 アキュムレータ
23 流量制御バルブ
24a 遮断弁
24b 切換弁
48 チェックバルブ
61 切換弁
62 エアチャンバ
Lh 高圧液路
Li 吸入液路
Li1 第1吸入液路
Li2 第2吸入液路
Ll 低圧液路
Lo 吐出液路
M ポンプ・モータ
発明を実施するための最良の形態を説明する前に、以下、図1〜図9に基づいて本発明の第1の参考形態を説明する。
[第2、第3の参考形態]
次に、図10に基づいて本発明の第2および第3の参考形態を説明する。
[第4の参考形態]
次に、図11に基づいて本発明の第4の参考形態を説明する。
[第5の参考形態]
次に、図12に基づいて本発明の第5の参考形態を説明する。
[第6の参考形態]
次に、図13に基づいて本発明の第6の参考形態を説明する。
[第7の参考形態]
次に、図14に基づいて本発明の第7の参考形態を説明する。
[第8の参考形態]
次に、図15に基づいて本発明の第8の参考形態を説明する。
[第9の参考形態]
次に、図16に基づいて本発明の第9の参考形態を説明する。
[第10の参考形態]
次に、図17に基づいて本発明の第10の参考形態を説明する。
[本発明の実施の形態]
次に、図18〜図21に基づいて、本発明の実施の形態を説明する。本発明の実施の形態は、切換弁61の構造および液圧回路が参考形態と異なっている。
(1) 可変流量オイルポンプに流量制御バルブを適用すること
(2) 可変流量ウォータポンプに流量制御バルブを適用すること
(3) エンジンのインジェクタに流量制御バルブを適用すること
(4) エアコンの冷媒ポンプに流量制御バルブを適用すること
(5) エンジンのスロットルバルブに流量制御バルブを適用すること
(6) ターボ過給圧制御に流量制御バルブを適用すること
Claims (2)
- アキュムレータ(22)およびタンク(21)間にモータおよびポンプとして作動可能なポンプ・モータ(M)を設け、液体の流量を流量制御バルブ(23)でデューティ制御することで、前記モータの出力および前記ポンプの容量を制御する液圧回路であって、
前記アキュムレータ(22)に接続された高圧液路(Lh)と、
前記タンク(21)に接続された低圧液路(Ll)と、
前記ポンプ・モータ(M)の吸入ポートに接続された第1、第2吸入液路(Li1,Li2)と、
前記ポンプ・モータ(M)の吐出ポートに接続された吐出液路(Lo)と、
前記第1吸入液路(Li1)に配置されて前記低圧液路(Lo)から該第1吸入液路(Li1)への液体の流通のみを許容するチェックバルブ(48)と、
前記第2吸入液路(Li2)に配置された前記流量制御バルブ(23)と、
前記高圧液路(Lh)、前記低圧液路(Ll)、前記第2吸入液路(Li2)および前記吐出液路(Lo)の接続状態を切り換える切換弁(61)とを備え、
前記切換弁(61)は、前記吐出液路(Lo)を前記低圧液路(Ll)に接続して前記高圧液路(Lh)を前記第2吸入液路(Li2)に接続する駆動位置と、前記吐出液路(Lo)を前記高圧液路(Lh)および前記第2吸入液路(Li2)に接続して前記低圧液路(Ll)を遮断する回生位置と、前記吐出液路(Lo)を前記低圧液路(Ll)に接続して前記高圧液路(Lh)および前記第2吸入液路(Li2)を遮断する中立位置とを切り換え可能であることを特徴とする液圧回路。 - 前記低圧液路(Ll)における前記第1吸入液路(Li1)との接続部および前記タンク(21)間にエアチャンバ(62)を接続したことを特徴とする、請求項1に記載の液圧回路。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011534323A JP5554781B2 (ja) | 2009-10-01 | 2010-09-30 | 液圧回路 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009229630 | 2009-10-01 | ||
JP2009229630 | 2009-10-01 | ||
JP2011534323A JP5554781B2 (ja) | 2009-10-01 | 2010-09-30 | 液圧回路 |
PCT/JP2010/067125 WO2011040553A1 (ja) | 2009-10-01 | 2010-09-30 | 液圧回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011040553A1 JPWO2011040553A1 (ja) | 2013-02-28 |
JP5554781B2 true JP5554781B2 (ja) | 2014-07-23 |
Family
ID=43826362
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011534323A Expired - Fee Related JP5554781B2 (ja) | 2009-10-01 | 2010-09-30 | 液圧回路 |
JP2011504668A Expired - Fee Related JP5513484B2 (ja) | 2009-10-01 | 2010-09-30 | 液体流量制御バルブ |
JP2011504669A Expired - Fee Related JP5497737B2 (ja) | 2009-10-01 | 2010-09-30 | 液体流量制御バルブ |
JP2010221177A Expired - Fee Related JP5502688B2 (ja) | 2009-10-01 | 2010-09-30 | 液圧ハイブリッド車両 |
JP2011504667A Expired - Fee Related JP5497736B2 (ja) | 2009-10-01 | 2010-09-30 | 液体流量制御バルブ |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011504668A Expired - Fee Related JP5513484B2 (ja) | 2009-10-01 | 2010-09-30 | 液体流量制御バルブ |
JP2011504669A Expired - Fee Related JP5497737B2 (ja) | 2009-10-01 | 2010-09-30 | 液体流量制御バルブ |
JP2010221177A Expired - Fee Related JP5502688B2 (ja) | 2009-10-01 | 2010-09-30 | 液圧ハイブリッド車両 |
JP2011504667A Expired - Fee Related JP5497736B2 (ja) | 2009-10-01 | 2010-09-30 | 液体流量制御バルブ |
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US (3) | US8931514B2 (ja) |
JP (5) | JP5554781B2 (ja) |
DE (1) | DE112010003898T5 (ja) |
WO (4) | WO2011040553A1 (ja) |
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EP2823197A4 (en) * | 2012-03-05 | 2017-03-29 | Lightning Hybrids, Inc. | Hydraulic regeneration apparatus |
JP5940844B2 (ja) * | 2012-03-14 | 2016-06-29 | 本田技研工業株式会社 | 油圧ハイブリッド車両 |
JP5825682B2 (ja) * | 2012-07-03 | 2015-12-02 | キャタピラー エス エー アール エル | アキュムレータを備えた作業機械の油圧回路 |
DE102012106906A1 (de) * | 2012-07-30 | 2014-01-30 | Linde Hydraulics Gmbh & Co. Kg | Hydrostatische Verdrängermaschine |
JP6091345B2 (ja) * | 2013-06-10 | 2017-03-08 | ダイハツ工業株式会社 | 車両 |
JP2015129625A (ja) * | 2013-12-02 | 2015-07-16 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 冷却装置 |
FR3021593B1 (fr) * | 2014-06-03 | 2018-02-02 | Peugeot Citroen Automobiles Sa | Module motopropulseur hybride comprenant trois accouplements debrayables et procede de pilotage du module |
US9435446B1 (en) * | 2014-07-24 | 2016-09-06 | Google Inc. | Rotary valve with brake mode |
EP3088782B1 (de) * | 2015-04-29 | 2019-09-18 | HAWE Hydraulik SE | Hydraulisches steuerventil in schieberbauweise und mobilhydraulik mit entsprechendem steuerventil |
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GB2550595B (en) * | 2016-05-24 | 2021-08-25 | Changan Uk R&D Centre Ltd | A fluid control assembly |
JP6447606B2 (ja) * | 2016-10-05 | 2019-01-09 | マツダ株式会社 | 車両用駆動装置 |
JP6372537B2 (ja) * | 2016-10-05 | 2018-08-15 | マツダ株式会社 | 車両用駆動装置 |
DE102016226039B3 (de) * | 2016-12-22 | 2018-02-08 | Danfoss Power Solutions Gmbh & Co. Ohg | Verdrängungssteueranordnung für eine axialkolbenpumpe |
KR101884769B1 (ko) * | 2017-03-02 | 2018-08-02 | 서울대학교산학협력단 | 핀틀 인젝터 |
KR101902818B1 (ko) | 2017-07-27 | 2018-10-01 | 한국항공대학교산학협력단 | 젤 연료용 회전 핀틀 인젝터 |
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- 2010-09-30 JP JP2011504668A patent/JP5513484B2/ja not_active Expired - Fee Related
- 2010-09-30 JP JP2011504669A patent/JP5497737B2/ja not_active Expired - Fee Related
- 2010-09-30 WO PCT/JP2010/067125 patent/WO2011040553A1/ja active Application Filing
- 2010-09-30 DE DE112010003898T patent/DE112010003898T5/de not_active Withdrawn
- 2010-09-30 WO PCT/JP2010/067122 patent/WO2011040550A1/ja active Application Filing
- 2010-09-30 JP JP2010221177A patent/JP5502688B2/ja not_active Expired - Fee Related
- 2010-09-30 US US13/497,094 patent/US8931514B2/en not_active Expired - Fee Related
- 2010-09-30 US US13/498,399 patent/US8820354B2/en not_active Expired - Fee Related
- 2010-09-30 JP JP2011504667A patent/JP5497736B2/ja not_active Expired - Fee Related
- 2010-09-30 US US13/498,434 patent/US9150091B2/en not_active Expired - Fee Related
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Also Published As
Publication number | Publication date |
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US20120237362A1 (en) | 2012-09-20 |
US20120234417A1 (en) | 2012-09-20 |
DE112010003898T5 (de) | 2012-11-15 |
US8931514B2 (en) | 2015-01-13 |
US8820354B2 (en) | 2014-09-02 |
JP5502688B2 (ja) | 2014-05-28 |
JPWO2011040550A1 (ja) | 2013-02-28 |
WO2011040553A1 (ja) | 2011-04-07 |
WO2011040550A1 (ja) | 2011-04-07 |
US20120234400A1 (en) | 2012-09-20 |
WO2011040552A1 (ja) | 2011-04-07 |
JP5497737B2 (ja) | 2014-05-21 |
JP5513484B2 (ja) | 2014-06-04 |
JP2011093519A (ja) | 2011-05-12 |
US9150091B2 (en) | 2015-10-06 |
JP5497736B2 (ja) | 2014-05-21 |
JPWO2011040552A1 (ja) | 2013-02-28 |
WO2011040551A1 (ja) | 2011-04-07 |
JPWO2011040553A1 (ja) | 2013-02-28 |
JPWO2011040551A1 (ja) | 2013-02-28 |
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