CN101105165B - 电磁式燃料喷射阀 - Google Patents
电磁式燃料喷射阀 Download PDFInfo
- Publication number
- CN101105165B CN101105165B CN2007101290783A CN200710129078A CN101105165B CN 101105165 B CN101105165 B CN 101105165B CN 2007101290783 A CN2007101290783 A CN 2007101290783A CN 200710129078 A CN200710129078 A CN 200710129078A CN 101105165 B CN101105165 B CN 101105165B
- Authority
- CN
- China
- Prior art keywords
- magnetic
- armature
- magnetic core
- fixed
- pipe
- 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
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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0614—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of electromagnets or fixed armature
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1607—Armatures entering the winding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/081—Magnetic constructions
- H01F2007/086—Structural details of the armature
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006192289A JP4211814B2 (ja) | 2006-07-13 | 2006-07-13 | 電磁式燃料噴射弁 |
| JP2006-192289 | 2006-07-13 | ||
| JP2006192289 | 2006-07-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101105165A CN101105165A (zh) | 2008-01-16 |
| CN101105165B true CN101105165B (zh) | 2012-05-30 |
Family
ID=38714567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101290783A Expired - Fee Related CN101105165B (zh) | 2006-07-13 | 2007-07-11 | 电磁式燃料喷射阀 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7775463B2 (zh) |
| EP (1) | EP1878908B1 (zh) |
| JP (1) | JP4211814B2 (zh) |
| CN (1) | CN101105165B (zh) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008038395A1 (en) * | 2006-09-25 | 2008-04-03 | Hitachi, Ltd. | Fuel injection valve |
| DE102007059855A1 (de) * | 2007-12-12 | 2009-06-25 | Robert Bosch Gmbh | Kraftstoffzumesseinheit für eine Kraftstoffhochdruckpumpe und Kraftstoffhochdruckpumpe |
| JP5142859B2 (ja) * | 2008-07-07 | 2013-02-13 | 株式会社ケーヒン | 電磁式燃料噴射弁 |
| CN101539084B (zh) * | 2009-03-20 | 2010-12-29 | 天津大学 | 共轨式电控喷射器 |
| JP5178683B2 (ja) | 2009-10-21 | 2013-04-10 | 日立オートモティブシステムズ株式会社 | 電磁式燃料噴射弁 |
| DE102010040898A1 (de) * | 2010-09-16 | 2012-03-22 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
| DE102010040914A1 (de) | 2010-09-16 | 2012-03-22 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
| DE102010040910A1 (de) * | 2010-09-16 | 2012-03-22 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
| DE102010040916A1 (de) * | 2010-09-16 | 2012-03-22 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
| JP5658968B2 (ja) * | 2010-10-15 | 2015-01-28 | 日立オートモティブシステムズ株式会社 | 電磁駆動型の吸入弁を備えた高圧燃料供給ポンプ |
| JP2012145082A (ja) * | 2011-01-14 | 2012-08-02 | Hitachi Automotive Systems Ltd | 電磁式燃料噴射弁及びそれを用いた内燃機関の制御装置 |
| JP5537472B2 (ja) | 2011-03-10 | 2014-07-02 | 日立オートモティブシステムズ株式会社 | 燃料噴射装置 |
| DE102011080355A1 (de) * | 2011-08-03 | 2013-02-07 | Robert Bosch Gmbh | Kraftstoffeinspritzventil |
| JP2013072298A (ja) * | 2011-09-27 | 2013-04-22 | Hitachi Automotive Systems Ltd | 燃料噴射弁 |
| JP5689395B2 (ja) * | 2011-09-28 | 2015-03-25 | ナブテスコ株式会社 | 電磁弁 |
| JP5814870B2 (ja) * | 2012-07-06 | 2015-11-17 | 日立オートモティブシステムズ株式会社 | 電磁式燃料噴射弁 |
| JP5857952B2 (ja) * | 2012-12-26 | 2016-02-10 | 株式会社デンソー | 燃料噴射弁 |
| EP2832867B1 (en) | 2013-08-02 | 2016-06-01 | Continental Automotive GmbH | Method for producing a valve body for an electromechanically operable valve, a valve body, and an electromechanically operable valve comprising the valve body |
| JP6293290B2 (ja) | 2014-08-28 | 2018-03-14 | 日立オートモティブシステムズ株式会社 | 高圧燃料供給ポンプ |
| EP3076004B1 (en) * | 2015-04-02 | 2018-09-12 | Continental Automotive GmbH | Valve assembly with a particle retainer element and fluid injection valve |
| JP6591055B2 (ja) * | 2016-05-12 | 2019-10-16 | 三菱電機株式会社 | 燃料噴射弁 |
| JP6677194B2 (ja) * | 2017-03-03 | 2020-04-08 | 株式会社デンソー | 燃料噴射弁 |
| JP6662364B2 (ja) * | 2017-03-03 | 2020-03-11 | 株式会社デンソー | 燃料噴射弁および燃料噴射システム |
| CN107152363A (zh) * | 2017-07-03 | 2017-09-12 | 浙江凯利智控科技有限公司 | 喷油器新磁路结构 |
| DE112018003625T5 (de) * | 2017-09-12 | 2020-05-28 | Hitachi Automotive Systems, Ltd. | Durchflussvolumen-Steuervorrichtung und Verfahren zum Herstellen einer Durchflussvolumen-Steuervorrichtung |
| DE102018117074A1 (de) * | 2018-07-13 | 2020-01-16 | Svm Schultz Verwaltungs-Gmbh & Co. Kg | Elektromagnetischer Aktuator mit Ankerscheibe |
| GB2576008B (en) * | 2018-08-01 | 2022-02-02 | Delphi Automotive Systems Lux | Fuel injector with an armature surface or a pintle collar surface being convex curved |
| JP2023006921A (ja) * | 2021-07-01 | 2023-01-18 | 日立Astemo株式会社 | 燃料噴射装置 |
| CN115607796B (zh) * | 2022-09-22 | 2024-04-26 | 哈尔滨工业大学 | 一种具有高控制精度、高灵敏度的呼吸机用低噪电磁阀及呼吸机 |
| GB2629389B (en) * | 2023-04-26 | 2025-04-23 | Phinia Delphi Luxembourg Sarl | Fuel injector |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4610080A (en) * | 1985-07-29 | 1986-09-09 | Allied Corporation | Method for controlling fuel injector lift |
| DE4310719C2 (de) * | 1993-04-01 | 2002-09-12 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Magnetkreises für ein Ventil |
| DE19547406B4 (de) | 1995-12-19 | 2007-10-31 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
| JP3861944B2 (ja) | 1997-05-16 | 2006-12-27 | 株式会社デンソー | 燃料噴射弁の製造方法 |
| DE19739150A1 (de) * | 1997-09-06 | 1999-03-11 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
| US6299079B1 (en) * | 1998-06-18 | 2001-10-09 | Robert Bosch Gmbh | Fuel injector |
| JP2002048032A (ja) | 2000-07-31 | 2002-02-15 | Hitachi Ltd | 電磁式燃料噴射弁及び内燃機関 |
| JP2002206468A (ja) | 2001-01-12 | 2002-07-26 | Aisan Ind Co Ltd | 電磁式燃料噴射弁 |
| JP2002327661A (ja) * | 2001-04-27 | 2002-11-15 | Denso Corp | 燃料噴射弁 |
| DE10133263A1 (de) * | 2001-07-09 | 2003-02-06 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
| DE10142302A1 (de) * | 2001-08-29 | 2003-03-20 | Bosch Gmbh Robert | Brennstoffeinspritzventil |
| US6889919B2 (en) * | 2002-01-18 | 2005-05-10 | Denso Corporation | Fuel injection device having stationary core and movable core |
| JP3887336B2 (ja) * | 2003-03-24 | 2007-02-28 | 株式会社ケーヒン | 電磁式燃料噴射弁 |
| JP4161217B2 (ja) * | 2003-12-26 | 2008-10-08 | 株式会社デンソー | 燃料噴射弁 |
| DE10361761A1 (de) | 2003-12-29 | 2005-07-28 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
| JP2005233048A (ja) | 2004-02-18 | 2005-09-02 | Denso Corp | 流体噴射弁 |
| US7407119B2 (en) * | 2004-05-19 | 2008-08-05 | Continental Automotive Systems Us, Inc. | Magnetic circuit using negative magnetic susceptibility |
| JP3895738B2 (ja) | 2004-07-09 | 2007-03-22 | 三菱電機株式会社 | 燃料噴射弁 |
| ITTO20040512A1 (it) * | 2004-07-23 | 2004-10-23 | Magneti Marelli Powertrain Spa | Iniettore di carburante provvisto di spillo ad elevata flessibilita' |
-
2006
- 2006-07-13 JP JP2006192289A patent/JP4211814B2/ja active Active
-
2007
- 2007-07-11 CN CN2007101290783A patent/CN101105165B/zh not_active Expired - Fee Related
- 2007-07-12 US US11/776,761 patent/US7775463B2/en active Active
- 2007-07-13 EP EP07013783A patent/EP1878908B1/en not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-285923A 2004.10.14 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101105165A (zh) | 2008-01-16 |
| US7775463B2 (en) | 2010-08-17 |
| EP1878908A2 (en) | 2008-01-16 |
| US20080011886A1 (en) | 2008-01-17 |
| EP1878908B1 (en) | 2012-09-12 |
| EP1878908A3 (en) | 2010-11-03 |
| JP4211814B2 (ja) | 2009-01-21 |
| JP2008019785A (ja) | 2008-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101105165B (zh) | 电磁式燃料喷射阀 | |
| JP4703697B2 (ja) | 電磁アクチュエータ | |
| JP5239965B2 (ja) | 燃料噴射弁 | |
| JP5537472B2 (ja) | 燃料噴射装置 | |
| CN106894927B (zh) | 电磁式燃料喷射阀 | |
| US7942381B2 (en) | Solenoid valve and fuel injection valve having the same | |
| JP2007205234A (ja) | 燃料噴射弁 | |
| JP2010101349A (ja) | ソレノイド式電磁弁装置 | |
| KR20210064375A (ko) | 솔레노이드 | |
| JP4161217B2 (ja) | 燃料噴射弁 | |
| JP2011094632A (ja) | 電磁燃料噴射弁及びその組立て方法 | |
| US6981663B2 (en) | Fuel injection valve | |
| JP6613973B2 (ja) | 燃料噴射装置 | |
| JP2010281248A (ja) | 電磁式燃料噴射弁 | |
| JP3945357B2 (ja) | 燃料噴射装置 | |
| JP6151336B2 (ja) | 燃料噴射装置 | |
| JP2006307831A (ja) | 燃料噴射弁 | |
| KR102364053B1 (ko) | 솔레노이드 | |
| JP2007154855A (ja) | 燃料噴射弁 | |
| JP2017137873A (ja) | 燃料噴射装置 | |
| JP6453381B2 (ja) | 燃料噴射装置 | |
| JP6595701B2 (ja) | 燃料噴射装置 | |
| JP2005282564A (ja) | 燃料噴射弁 | |
| JP4285701B2 (ja) | 燃料噴射弁 | |
| JP2002206468A (ja) | 電磁式燃料噴射弁 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| 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. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211207 Address after: Hitachinaka County, Japan Patentee after: HITACHI AUTOMOTIVE SYSTEMS, Ltd. Address before: Tokyo, Japan Patentee before: Hitachi, Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |