DE602009000026D1 - Electromagnetic fuel injection valve - Google Patents

Electromagnetic fuel injection valve

Info

Publication number
DE602009000026D1
DE602009000026D1 DE200960000026 DE602009000026T DE602009000026D1 DE 602009000026 D1 DE602009000026 D1 DE 602009000026D1 DE 200960000026 DE200960000026 DE 200960000026 DE 602009000026 T DE602009000026 T DE 602009000026T DE 602009000026 D1 DE602009000026 D1 DE 602009000026D1
Authority
DE
Germany
Prior art keywords
fuel injection
injection valve
electromagnetic fuel
electromagnetic
valve
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.)
Active
Application number
DE200960000026
Other languages
German (de)
Inventor
Tomoyuki Omura
Daisuke Matsuo
Kazuhiko Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keihin Corp
Original Assignee
Keihin Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Keihin Corp filed Critical Keihin Corp
Publication of DE602009000026D1 publication Critical patent/DE602009000026D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • 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
    • 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
    • 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
    • F02M51/0682—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 the body being hollow and its interior communicating with the fuel flow
DE200960000026 2008-03-18 2009-03-09 Electromagnetic fuel injection valve Active DE602009000026D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008069977A JP4897728B2 (en) 2008-03-18 2008-03-18 Electromagnetic fuel injection valve

Publications (1)

Publication Number Publication Date
DE602009000026D1 true DE602009000026D1 (en) 2010-06-24

Family

ID=40846016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200960000026 Active DE602009000026D1 (en) 2008-03-18 2009-03-09 Electromagnetic fuel injection valve

Country Status (4)

Country Link
EP (1) EP2103803B1 (en)
JP (1) JP4897728B2 (en)
CN (1) CN101539085B (en)
DE (1) DE602009000026D1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010031277A1 (en) * 2010-07-13 2012-01-19 Robert Bosch Gmbh Fuel injector with reduced number of components
CN102102608B (en) * 2010-09-08 2012-07-04 柳州源创电喷技术有限公司 High-speed response electromagnetic valve type fuel injector for motorcycle
JP6061074B2 (en) * 2012-09-28 2017-01-18 株式会社ケーヒン Fuel injection valve
JP6337391B2 (en) * 2014-03-24 2018-06-06 株式会社ケーヒン Electromagnetic fuel injection valve
JP6344940B2 (en) * 2014-03-24 2018-06-20 株式会社ケーヒン Electromagnetic fuel injection valve
DE102015212390A1 (en) * 2015-07-02 2017-01-05 Robert Bosch Gmbh Electromagnetically operated suction valve for a high-pressure pump and high-pressure pump
DE102016208288A1 (en) * 2016-05-13 2017-11-16 Robert Bosch Gmbh Injector with improved magnetic actuator
SE545561C2 (en) * 2021-11-26 2023-10-24 Oehlins Racing Ab Coil assembly for an actively controlled damping valve assembly of a vehicle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01277677A (en) * 1988-04-29 1989-11-08 Honda Motor Co Ltd Electromagnetic fuel injection valve
US6109543A (en) * 1996-03-29 2000-08-29 Siemens Automotive Corporation Method of preheating fuel with an internal heater
JP3384692B2 (en) * 1996-07-31 2003-03-10 三菱電機株式会社 In-cylinder fuel injection valve
JPH10196488A (en) * 1997-01-08 1998-07-28 Aisan Ind Co Ltd Electromagnetic fuel injection valve
JP2003166455A (en) * 2001-11-30 2003-06-13 Mikuni Corp Electronically controlled fuel injection system
JP3887336B2 (en) * 2003-03-24 2007-02-28 株式会社ケーヒン Electromagnetic fuel injection valve
JP2004293313A (en) * 2003-03-25 2004-10-21 Hitachi Unisia Automotive Ltd Fuel injection valve
JP2005098172A (en) * 2003-09-24 2005-04-14 Honda Motor Co Ltd Fuel injection valve
JP3981093B2 (en) * 2004-03-09 2007-09-26 株式会社ケーヒン Electromagnetic fuel injection valve
MY138028A (en) * 2004-02-27 2009-04-30 Keihin Corp Electromagnetic fuel injection valve
JP2005240731A (en) * 2004-02-27 2005-09-08 Keihin Corp Solenoid-operated fuel injection valve
JP2006083808A (en) * 2004-09-17 2006-03-30 Keihin Corp Solenoid-operated fuel injection valve
JP3959087B2 (en) * 2004-09-27 2007-08-15 株式会社ケーヒン Electromagnetic fuel injection valve
DE102005037319A1 (en) * 2005-08-04 2007-02-08 Robert Bosch Gmbh Fuel injector
US7187262B1 (en) * 2005-08-15 2007-03-06 Delphi Technologies, Inc. Plastic sealing of solenoid bobbins
JP2009013917A (en) * 2007-07-06 2009-01-22 Bosch Corp Fuel injection valve

Also Published As

Publication number Publication date
CN101539085B (en) 2012-06-20
EP2103803B1 (en) 2010-05-12
JP4897728B2 (en) 2012-03-14
EP2103803A1 (en) 2009-09-23
JP2009222020A (en) 2009-10-01
CN101539085A (en) 2009-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition