CN1952381A - 使用了可变容量式燃料泵的高压燃料供给*** - Google Patents
使用了可变容量式燃料泵的高压燃料供给*** Download PDFInfo
- Publication number
- CN1952381A CN1952381A CNA2006101359638A CN200610135963A CN1952381A CN 1952381 A CN1952381 A CN 1952381A CN A2006101359638 A CNA2006101359638 A CN A2006101359638A CN 200610135963 A CN200610135963 A CN 200610135963A CN 1952381 A CN1952381 A CN 1952381A
- Authority
- CN
- China
- Prior art keywords
- valve
- signal
- solenoid valve
- close
- pressure fuel
- 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.)
- Granted
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/3809—Common rail control systems
- F02D41/3836—Controlling the fuel pressure
- F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
- F02D41/3854—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped with elements in the low pressure part, e.g. low pressure pump
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
- F02M59/367—Pump inlet valves of the check valve type being open when actuated
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- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
- F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
- F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
- F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005304671 | 2005-10-19 | ||
JP2005-304671 | 2005-10-19 | ||
JP2005304671A JP4455470B2 (ja) | 2005-10-19 | 2005-10-19 | 高圧燃料ポンプ、及び高圧燃料ポンプのノーマルクローズ型の電磁弁のコントローラ |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1952381A true CN1952381A (zh) | 2007-04-25 |
CN1952381B CN1952381B (zh) | 2014-08-06 |
Family
ID=37711175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610135963.8A Active CN1952381B (zh) | 2005-10-19 | 2006-10-16 | 带容量控制机构的高压燃料供给泵的控制器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7568469B2 (zh) |
EP (1) | EP1777402B1 (zh) |
JP (1) | JP4455470B2 (zh) |
CN (1) | CN1952381B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101713359A (zh) * | 2008-10-01 | 2010-05-26 | 曼柴油机欧洲股份公司 | 具有带可以磁的方式促动的抽吸阀的高压泵的燃料喷射*** |
CN101779033B (zh) * | 2007-08-08 | 2012-05-30 | 丰田自动车株式会社 | 燃料泵 |
CN103221678A (zh) * | 2010-11-23 | 2013-07-24 | 罗伯特·博世有限公司 | 用于运行内燃机的燃料***的方法 |
CN104093969A (zh) * | 2012-02-27 | 2014-10-08 | 日立汽车***株式会社 | 具备电磁驱动型的吸入阀的高压燃料供给泵 |
CN107416751A (zh) * | 2017-04-13 | 2017-12-01 | 深圳前海小智萌品科技有限公司 | 智能出水控制方法、装置及智能冲奶机 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008215321A (ja) * | 2007-03-08 | 2008-09-18 | Hitachi Ltd | 内燃機関の高圧燃料ポンプ制御装置 |
JP5040692B2 (ja) * | 2008-02-04 | 2012-10-03 | 日産自動車株式会社 | 筒内直噴式内燃機関の燃料供給装置 |
EP2317105B1 (en) * | 2009-10-28 | 2012-07-11 | Hitachi Ltd. | High-pressure fuel supply pump and fuel supply system |
JP5124612B2 (ja) * | 2010-03-25 | 2013-01-23 | 日立オートモティブシステムズ株式会社 | 内燃機関の高圧燃料ポンプ制御装置 |
EP2453122B1 (en) * | 2010-11-12 | 2016-09-07 | Hitachi, Ltd. | Method and control apparatus for controlling a high-pressure fuel supply pump configured to supply pressurized fuel to an internal combustion engine |
KR20120063117A (ko) * | 2010-12-07 | 2012-06-15 | 현대자동차주식회사 | Gdi 엔진용 고압 연료 펌프 및 고압 유체 펌프용 솔레노이드 밸브의 제어방법 |
US9989026B2 (en) * | 2012-02-17 | 2018-06-05 | Ford Global Technologies, Llc | Fuel pump with quiet rotating suction valve |
JP6160514B2 (ja) * | 2014-02-28 | 2017-07-12 | トヨタ自動車株式会社 | 燃料ポンプ |
JP6136999B2 (ja) * | 2014-03-12 | 2017-05-31 | 株式会社デンソー | 高圧ポンプ制御装置 |
US10330065B2 (en) * | 2016-03-07 | 2019-06-25 | Stanadyne Llc | Direct magnetically controlled inlet valve for fuel pump |
CN110691901B (zh) * | 2016-10-24 | 2022-11-08 | 康明斯公司 | 燃料泵压力控制结构与方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4449507A (en) * | 1980-12-17 | 1984-05-22 | The Bendix Corporation | Dual pressure metering for distributor pumps |
US4454713A (en) * | 1981-06-04 | 1984-06-19 | Chandler Evans Inc. | Pulse width modulated fuel metering system |
US5197438A (en) * | 1987-09-16 | 1993-03-30 | Nippondenso Co., Ltd. | Variable discharge high pressure pump |
DE19644915A1 (de) * | 1996-10-29 | 1998-04-30 | Bosch Gmbh Robert | Hochdruckpumpe |
DE69925783T2 (de) * | 1998-04-15 | 2006-05-11 | Denso Corp., Kariya | Brennstoffeinspritzsystem für eine Brennkraftmaschine |
JP3428443B2 (ja) | 1998-06-29 | 2003-07-22 | 株式会社日立製作所 | 可変流量高圧燃料ポンプ及び燃料供給制御方法 |
JP4206563B2 (ja) * | 1999-06-18 | 2009-01-14 | 株式会社デンソー | 燃料噴射装置 |
DE10005212A1 (de) * | 2000-02-05 | 2001-09-27 | Bosch Gmbh Robert | Verfahren und Einrichtung zum Ansteuern eines elektromagnetischen Mengensteuerventils |
JP3855861B2 (ja) * | 2002-06-28 | 2006-12-13 | トヨタ自動車株式会社 | 内燃機関の高圧燃料供給装置 |
JP2004190628A (ja) * | 2002-12-13 | 2004-07-08 | Isuzu Motors Ltd | コモンレール式燃料噴射制御装置 |
JP2005036799A (ja) * | 2003-07-02 | 2005-02-10 | Aisan Ind Co Ltd | 船外機の燃料供給装置およびベーパセパレータ |
JP2005069668A (ja) | 2003-08-01 | 2005-03-17 | Asahi Glass Co Ltd | 窒化ケイ素質セラミックス用焼成容器 |
JP4415884B2 (ja) * | 2005-03-11 | 2010-02-17 | 株式会社日立製作所 | 電磁駆動機構,電磁弁機構及び電磁駆動機構によって操作される吸入弁を備えた高圧燃料供給ポンプ,電磁弁機構を備えた高圧燃料供給ポンプ |
-
2005
- 2005-10-19 JP JP2005304671A patent/JP4455470B2/ja active Active
-
2006
- 2006-10-16 CN CN200610135963.8A patent/CN1952381B/zh active Active
- 2006-10-17 EP EP06021739.5A patent/EP1777402B1/en active Active
- 2006-10-18 US US11/582,396 patent/US7568469B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101779033B (zh) * | 2007-08-08 | 2012-05-30 | 丰田自动车株式会社 | 燃料泵 |
CN101713359A (zh) * | 2008-10-01 | 2010-05-26 | 曼柴油机欧洲股份公司 | 具有带可以磁的方式促动的抽吸阀的高压泵的燃料喷射*** |
CN101713359B (zh) * | 2008-10-01 | 2014-03-05 | 曼柴油机欧洲股份公司 | 具有带可以磁的方式促动的抽吸阀的高压泵的燃料喷射*** |
CN103221678A (zh) * | 2010-11-23 | 2013-07-24 | 罗伯特·博世有限公司 | 用于运行内燃机的燃料***的方法 |
CN103221678B (zh) * | 2010-11-23 | 2016-06-15 | 罗伯特·博世有限公司 | 用于运行内燃机的燃料***的方法 |
CN104093969A (zh) * | 2012-02-27 | 2014-10-08 | 日立汽车***株式会社 | 具备电磁驱动型的吸入阀的高压燃料供给泵 |
CN107416751A (zh) * | 2017-04-13 | 2017-12-01 | 深圳前海小智萌品科技有限公司 | 智能出水控制方法、装置及智能冲奶机 |
CN107416751B (zh) * | 2017-04-13 | 2019-08-13 | 深圳前海小智萌品科技有限公司 | 智能出水控制方法、装置及智能冲奶机 |
Also Published As
Publication number | Publication date |
---|---|
EP1777402A2 (en) | 2007-04-25 |
CN1952381B (zh) | 2014-08-06 |
JP4455470B2 (ja) | 2010-04-21 |
EP1777402A3 (en) | 2014-01-08 |
US7568469B2 (en) | 2009-08-04 |
EP1777402B1 (en) | 2017-07-12 |
JP2007113462A (ja) | 2007-05-10 |
US20070089711A1 (en) | 2007-04-26 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CI03 | Correction of invention patent |
Correction item: Claims Correct: Correct False: Error Number: 32 Volume: 30 |
|
RECT | Rectification | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hitachinaka County, Japan Patentee after: Hitachi astemo Co.,Ltd. Address before: Hitachinaka County, Japan Patentee before: HITACHI AUTOMOTIVE SYSTEMS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211202 Address after: Hitachinaka County, Japan Patentee after: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |