FR2601415B1 - Soupape d'injection electromagnetique intermittente - Google Patents

Soupape d'injection electromagnetique intermittente

Info

Publication number
FR2601415B1
FR2601415B1 FR8704750A FR8704750A FR2601415B1 FR 2601415 B1 FR2601415 B1 FR 2601415B1 FR 8704750 A FR8704750 A FR 8704750A FR 8704750 A FR8704750 A FR 8704750A FR 2601415 B1 FR2601415 B1 FR 2601415B1
Authority
FR
France
Prior art keywords
injection valve
electromagnetic injection
intermittent electromagnetic
intermittent
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.)
Expired
Application number
FR8704750A
Other languages
English (en)
Other versions
FR2601415A1 (fr
Inventor
Walter Schauer
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.)
Pierburg GmbH
Original Assignee
Pierburg GmbH
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 Pierburg GmbH filed Critical Pierburg GmbH
Publication of FR2601415A1 publication Critical patent/FR2601415A1/fr
Application granted granted Critical
Publication of FR2601415B1 publication Critical patent/FR2601415B1/fr
Expired legal-status Critical Current

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
    • 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
    • F02M61/161—Means for adjusting injection-valve lift
    • 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
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
    • 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
    • F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
    • 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
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • 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
    • F02M61/20—Closing valves mechanically, e.g. arrangements of springs or weights or permanent magnets; Damping of valve lift
    • F02M61/205—Means specially adapted for varying the spring tension or assisting the spring force to close the injection-valve, e.g. with damping of valve lift
FR8704750A 1986-07-12 1987-04-03 Soupape d'injection electromagnetique intermittente Expired FR2601415B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863623554 DE3623554A1 (de) 1986-07-12 1986-07-12 Elektromagnetisches, intermittierendes einspritzventil

Publications (2)

Publication Number Publication Date
FR2601415A1 FR2601415A1 (fr) 1988-01-15
FR2601415B1 true FR2601415B1 (fr) 1989-11-17

Family

ID=6305044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704750A Expired FR2601415B1 (fr) 1986-07-12 1987-04-03 Soupape d'injection electromagnetique intermittente

Country Status (4)

Country Link
DE (1) DE3623554A1 (fr)
FR (1) FR2601415B1 (fr)
GB (1) GB2192427B (fr)
IT (1) IT1235764B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1211159B (it) * 1987-06-09 1989-09-29 Weber Srl Valvola per la dosatura e la polverizzazione di carburante per un dispositivo ad iniezione del carburante in un motore acombustione interna
DE3735288A1 (de) * 1987-10-17 1989-04-27 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
DE3810826A1 (de) * 1988-03-30 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
DE3811071A1 (de) * 1988-03-31 1989-10-12 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
DE3811002A1 (de) * 1988-03-31 1989-10-19 Pierburg Gmbh Elektromagnetisches einspritzventil fuer brennkraftmaschinen
DE4003229A1 (de) * 1990-02-03 1991-08-08 Bosch Gmbh Robert Elektromagnetisch betaetigbares ventil
IT1240180B (it) * 1990-04-06 1993-11-27 Weber Srl Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico
US5114077A (en) * 1990-12-12 1992-05-19 Siemens Automotive L.P. Fuel injector end cap
BR9401725A (pt) * 1994-05-26 1995-12-26 Daniel Sofer Válvula eletromagnética com sub-conjunto eletromagneticamente autônomo
DE4423103C2 (de) * 1994-07-01 1997-12-04 Rexroth Mannesmann Gmbh Elektromagnetisch beetätigbares Ventil
JP3795724B2 (ja) * 2000-03-13 2006-07-12 株式会社デンソー 燃料噴射装置及びその噴射特性調整方法
DE10034032A1 (de) * 2000-07-13 2002-01-24 Nass Magnet Gmbh Magnetventil sowie Verfahren zur Herstellung eines Magnetventils
DE10249161B3 (de) * 2002-10-22 2004-01-29 Robert Bosch Gmbh Vorrichtung zur Einstellung eines Ankerhubs eines Magnetventils
DE102014216834A1 (de) * 2014-08-25 2016-02-25 Robert Bosch Gmbh Kraftstoffinjektor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329479A (en) * 1919-03-24 1920-02-03 Savon Roger Joint for metal tubes
DE1601395A1 (de) * 1968-01-30 1970-10-29 Bosch Gmbh Robert Elektromagnetisch betaetigtes Einspritzventil
AT371245B (de) * 1981-05-08 1983-06-10 Schwarz Anton Rohrfittingverbindung
DE3418762A1 (de) * 1984-05-19 1985-11-21 Robert Bosch Gmbh, 7000 Stuttgart Einspritzventil
DE3431677A1 (de) * 1984-08-29 1986-03-13 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetisch betaetigbares kraftstoffeinspritzventil
GB2190426B (en) * 1986-05-16 1989-12-06 Lucas Ind Plc Fuel injectors
GB8611949D0 (en) * 1986-05-16 1986-06-25 Lucas Ind Plc Fuel injectors

Also Published As

Publication number Publication date
GB2192427B (en) 1989-12-20
FR2601415A1 (fr) 1988-01-15
GB2192427A (en) 1988-01-13
DE3623554A1 (de) 1988-01-21
GB8707622D0 (en) 1987-05-07
IT8748057A0 (it) 1987-06-15
IT1235764B (it) 1992-09-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse