EP0060344A3 - Fuel injection apparatus - Google Patents

Fuel injection apparatus

Info

Publication number: EP0060344A3
Authority: EP; European Patent Office
Prior art keywords: fuel injection; injection apparatus; fuel; injection
Prior art date: 1981-03-13
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

Application number

EP19810110224

Other languages

English (en)

Other versions

EP0060344A2 (de

EP0060344B1 (de

Inventor

Karl Dipl.-Ing. Gmelin

Hans Dipl.-Ing. Kubach

Wolfgang Dr. Dipl.-Ing. Maisch

Klaus-Jurgen Ing. Grad. Peters

Peter Ing. Grad. Schelhas

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.)

Robert Bosch GmbH

Original Assignee

Robert Bosch 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.)

1981-03-13

Filing date

1981-12-08

Publication date

1983-11-16

1981-12-08 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1982-09-22 Publication of EP0060344A2 publication Critical patent/EP0060344A2/de

1983-11-16 Publication of EP0060344A3 publication Critical patent/EP0060344A3/de

1986-04-02 Application granted granted Critical

1986-04-02 Publication of EP0060344B1 publication Critical patent/EP0060344B1/de

Status 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/16—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors
- F02M69/26—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for metering continuous fuel flow to injectors or means for varying fuel pressure upstream of continuously or intermittently operated injectors the means varying fuel pressure in a fuel by-pass passage, the pressure acting on a throttle valve against the action of metered or throttled fuel pressure for variably throttling fuel flow to injection nozzles, e.g. to keep constant the pressure differential at the metering 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/20—Fuel-injection apparatus with permanent magnets
- 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
- Y10T137/2278—Pressure modulating relays or followers

EP19810110224 1981-03-13 1981-12-08 Kraftstoffeinspritzanlage Expired EP0060344B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19813109560 DE3109560A1 (de)	1981-03-13	1981-03-13	Kraftstoffeinspritzanlage
DE3109560		1981-03-13

Publications (3)

Publication Number	Publication Date
EP0060344A2 EP0060344A2 (de)	1982-09-22
EP0060344A3 true EP0060344A3 (en)	1983-11-16
EP0060344B1 EP0060344B1 (de)	1986-04-02

Family

ID=6127079

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19810110224 Expired EP0060344B1 (de)	1981-03-13	1981-12-08	Kraftstoffeinspritzanlage

Country Status (5)

Country	Link
US (2)	US4545353A (de)
EP (1)	EP0060344B1 (de)
JP (1)	JPS57163154A (de)
AU (1)	AU542871B2 (de)
DE (2)	DE3109560A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3109560A1 (de) *	1981-03-13	1982-09-30	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
DE3225179A1 (de) *	1982-07-06	1984-01-12	Robert Bosch Gmbh, 7000 Stuttgart	Drucksteuerventil
DE3248258A1 (de) *	1982-12-28	1984-06-28	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
DE3314633A1 (de) *	1982-12-28	1984-06-28	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
DE3315705A1 (de) *	1983-04-29	1984-10-31	Robert Bosch Gmbh, 7000 Stuttgart	Drucksteuerventil
DE3402117A1 (de) *	1984-01-23	1985-07-25	Robert Bosch Gmbh, 7000 Stuttgart	Druckregler
DE3428380A1 (de) *	1984-08-01	1986-03-06	Robert Bosch Gmbh, 7000 Stuttgart	Vorrichtung zur steuerung rueckgefuehrter abgasmengen bei brennkraftmaschinen
DE3432068A1 (de) *	1984-08-31	1986-03-06	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
DE3601021A1 (de) *	1986-01-16	1987-07-23	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3601019A1 (de) *	1986-01-16	1987-07-23	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3601020A1 (de) *	1986-01-16	1987-07-23	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
US4965475A (en) *	1989-07-19	1990-10-23	Johnson Service Company	Offset adjust for moving coil transducer
JP3015995B2 (ja) *	1994-06-24	2000-03-06	株式会社山武	デジタル電空ポジショナ
US6065451A (en) *	1997-08-26	2000-05-23	Alliedsignal Inc.	Bypass valve with constant force-versus-position actuator
DE19834120A1 (de) *	1998-07-29	2000-02-03	Bosch Gmbh Robert	Kraftstoffversorgungsanlage einer Brennkraftmaschine
DE10131507C2 (de) *	2001-07-02	2003-07-24	Bosch Gmbh Robert	Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
US7328688B2 (en) *	2005-06-14	2008-02-12	Cummins, Inc	Fluid pumping apparatus, system, and method
WO2016081191A1 (en) *	2014-11-19	2016-05-26	Vistadel Tek, Llc	Valve stroke amplification mechanism assembly
TWI766034B (zh)	2017-06-05	2022-06-01	美商伊利諾工具工程公司	用於高傳導性閥之控制板
US11248708B2 (en)	2017-06-05	2022-02-15	Illinois Tool Works Inc.	Control plate for a high conductance valve
US10364897B2 (en)	2017-06-05	2019-07-30	Vistadeltek, Llc	Control plate for a high conductance valve
US10458553B1 (en)	2017-06-05	2019-10-29	Vistadeltek, Llc	Control plate for a high conductive valve
DE102019101556A1 (de) *	2019-01-23	2020-07-23	Wabco Gmbh	Entlüftungskappe an einem Magnetventil in Druckluftanlagen, beispielsweise für Fahrzeuge

Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2246624A1 (de) *	1972-09-22	1974-03-28	Bosch Gmbh Robert	Membranventil fuer die steuerung von stroemenden medien
DE2246477A1 (de) *	1972-09-22	1974-04-04	Bosch Gmbh Robert	Flachsitzventil, insbesondere fuer die steuerung von kraftstoffzumessanlagen
US4196751A (en) *	1976-01-15	1980-04-08	Johnson Controls, Inc.	Electric to fluid signal valve unit
DE2918479A1 (de) *	1979-05-08	1980-11-20	Bosch Gmbh Robert	Kraftstoffeinspritzanlage
DE2918480A1 (de) *	1979-05-08	1980-11-20	Bosch Gmbh Robert	Kraftstoffeinspritzanlage
DE3032479A1 (de) *	1979-08-31	1981-03-12	Kuroda Precision Industries Ltd., Kawasaki, Kanagawa	Magnetventil
DE3006258A1 (de) *	1980-02-20	1981-08-27	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
DE3010728A1 (de) *	1980-03-20	1981-10-01	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2790427A (en) *	1955-09-23	1957-04-30	Ex Cell O Corp	Flow control servo valve
US3670274A (en) *	1970-10-06	1972-06-13	Skinner Precision Ind Inc	Explosion-proof valve operator
FR2212498B1 (de) *	1972-12-29	1976-01-30	Messier Hispano Fr
DE2351205A1 (de) *	1973-10-12	1975-04-17	Bosch Gmbh Robert	Kraftstoffeinspritzanlage
DE2542726A1 (de) *	1975-09-25	1977-04-07	Bosch Gmbh Robert	Kraftstoffeinspritzanlage, insbesondere fuer gasturbinen
DE3001538C2 (de) *	1980-01-17	1986-01-02	Wabco Westinghouse Steuerungstechnik GmbH & Co, 3000 Hannover	Entlüftungsvorrichtung für ein Ventil
DE3006586A1 (de) *	1980-02-22	1981-09-03	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
DE3109560A1 (de) *	1981-03-13	1982-09-30	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
US4538129A (en) *	1981-05-18	1985-08-27	Fisher Richard T	Magnetic flux-shifting actuator
DE3225179A1 (de) *	1982-07-06	1984-01-12	Robert Bosch Gmbh, 7000 Stuttgart	Drucksteuerventil
DE3248258A1 (de) *	1982-12-28	1984-06-28	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage

1981
- 1981-03-13 DE DE19813109560 patent/DE3109560A1/de not_active Ceased
- 1981-12-08 DE DE8181110224T patent/DE3174268D1/de not_active Expired
- 1981-12-08 EP EP19810110224 patent/EP0060344B1/de not_active Expired
1982
- 1982-02-10 AU AU80340/82A patent/AU542871B2/en not_active Ceased
- 1982-03-11 US US06/357,110 patent/US4545353A/en not_active Expired - Fee Related
- 1982-03-11 JP JP3730782A patent/JPS57163154A/ja active Granted
1985
- 1985-06-24 US US06/747,755 patent/US4648368A/en not_active Expired - Lifetime

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2246624A1 (de) *	1972-09-22	1974-03-28	Bosch Gmbh Robert	Membranventil fuer die steuerung von stroemenden medien
DE2246477A1 (de) *	1972-09-22	1974-04-04	Bosch Gmbh Robert	Flachsitzventil, insbesondere fuer die steuerung von kraftstoffzumessanlagen
US4196751A (en) *	1976-01-15	1980-04-08	Johnson Controls, Inc.	Electric to fluid signal valve unit
DE2918479A1 (de) *	1979-05-08	1980-11-20	Bosch Gmbh Robert	Kraftstoffeinspritzanlage
DE2918480A1 (de) *	1979-05-08	1980-11-20	Bosch Gmbh Robert	Kraftstoffeinspritzanlage
DE3032479A1 (de) *	1979-08-31	1981-03-12	Kuroda Precision Industries Ltd., Kawasaki, Kanagawa	Magnetventil
DE3006258A1 (de) *	1980-02-20	1981-08-27	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage
DE3010728A1 (de) *	1980-03-20	1981-10-01	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzanlage

Also Published As

Publication number	Publication date
DE3174268D1 (en)	1986-05-07
AU8034082A (en)	1982-09-16
AU542871B2 (en)	1985-03-21
EP0060344A2 (de)	1982-09-22
DE3109560A1 (de)	1982-09-30
US4545353A (en)	1985-10-08
JPH0312226B2 (de)	1991-02-19
JPS57163154A (en)	1982-10-07
EP0060344B1 (de)	1986-04-02
US4648368A (en)	1987-03-10

Legal Events

Date	Code	Title	Description
1982-07-26	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1982-09-22	17P	Request for examination filed	Effective date: 19811208
1982-09-22	AK	Designated contracting states	Designated state(s): DE FR GB IT
1983-09-12	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1983-11-16	AK	Designated contracting states	Designated state(s): DE FR GB IT
1986-02-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1986-04-02	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT
1986-05-07	REF	Corresponds to:	Ref document number: 3174268 Country of ref document: DE Date of ref document: 19860507
1986-05-30	ITF	It: translation for a ep patent filed	Owner name: STUDIO JAUMANN
1986-07-04	ET	Fr: translation filed
1987-01-31	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1987-01-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1987-03-25	26N	No opposition filed
1990-12-31	ITTA	It: last paid annual fee
1993-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19931130 Year of fee payment: 13
1993-12-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19931230 Year of fee payment: 13
1994-02-23	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19940223 Year of fee payment: 13
1994-12-08	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19941208
1995-08-02	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19941208
1995-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19950831
1995-09-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19950901
1995-10-27	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

Publication	Publication Date	Title
GB2109243B (en)	1985-01-16	Vacuum-compression injector
DE3278792D1 (en)	1988-08-25	Fuel injection nozzle mounting apparatus
DE3174268D1 (en)	1986-05-07	Fuel injection apparatus
GB8516687D0 (en)	1985-08-07	Fuel injection apparatus
JPS57186054A (en)	1982-11-16	Injector for fuel
GB2104158B (en)	1984-11-07	Fuel injection system
DE3163073D1 (en)	1984-05-17	Fuel injection system
DE3261268D1 (en)	1985-01-03	Needleless injection apparatus
DE3261265D1 (en)	1985-01-03	Needleless injection apparatus
JPS57193765A (en)	1982-11-29	Injector for fuel
JPS57212361A (en)	1982-12-27	Fuel injection device
GB2069718B (en)	1983-11-30	Fuel injection system
DE3261266D1 (en)	1985-01-03	Needleless injection apparatus
DE3276128D1 (en)	1987-05-27	Fuel injection apparatus
GB2095003B (en)	1984-09-26	Electronically controlled separate type fuel injection apparatus
DE3272857D1 (en)	1986-10-02	Fuel injection apparatus
GB2100030B (en)	1985-06-19	Fuel injection pumping apparatus
GB8405116D0 (en)	1984-04-04	Fuel injection apparatus
GB8505724D0 (en)	1985-04-11	Fuel injection apparatus
GB2096710B (en)	1984-06-27	Fuel injection pumping apparatus
DE3478331D1 (en)	1989-06-29	Fuel injection apparatus
GB8330468D0 (en)	1983-12-21	Fuel injection apparatus
GB2108213B (en)	1985-07-31	Fuel injection pumping apparatus
GB2097058B (en)	1984-05-16	Fuel injection nozzles
GB2103728B (en)	1985-03-20	Fuel injection pumping apparatus