AT289469B - Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung - Google Patents

Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung

Info

Publication number: AT289469B
Authority: AT; Austria
Prior art keywords: pilot; fuel injection; main; injection valve; injection
Prior art date: 1967-08-09

Application number

AT585368A

Other languages

English (en)

Original Assignee

Bosch Gmbh Robert

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.)

1967-08-09

Filing date

1968-06-18

Publication date

1971-04-26

1967-08-09 Priority claimed from DE19671576477 external-priority patent/DE1576477A1/de

1968-06-18 Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert

1971-04-26 Application granted granted Critical

1971-04-26 Publication of AT289469B publication Critical patent/AT289469B/de

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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)

AT585368A 1967-08-09 1968-06-18 Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung AT289469B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19671576477 DE1576477A1 (de)	1967-08-09	1967-08-09	Kraftstoffeinspritzventil fuer Vor- und Haupteinspritzung

Publications (1)

Publication Number	Publication Date
AT289469B true AT289469B (de)	1971-04-26

Family

ID=5678853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT585368A AT289469B (de)	1967-08-09	1968-06-18	Kraftstoff-Einspritzventil für Vor- und Haupt-Einspritzung

Country Status (3)

Country	Link
AT (1)	AT289469B (de)
FR (1)	FR1572936A (de)
GB (1)	GB1235501A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2833431A1 (de) *	1978-07-29	1980-02-14	Bosch Gmbh Robert	Kraftstoffeinspritzduese
DE3629751A1 (de) *	1986-09-01	1988-03-10	Bosch Gmbh Robert	Voreinspritzvorrichtung fuer brennkraftmaschinen
US4811899A (en) *	1986-09-01	1989-03-14	Robert Bosch Gmbh	Apparatus for generating pre-injections in unit fuel injectors

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2309916C3 (de) *	1973-02-28	1981-03-26	Franz Prof. Dipl.-Ing. Dr.Techn. 5100 Aachen Pischinger	Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen
DE2509068A1 (de) *	1975-03-01	1976-09-09	Daimler Benz Ag	Kraftstoff-einspritzventil mit stufeneinspritzung
DE3330772A1 (de) *	1983-08-26	1985-03-14	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzeinrichtung
DE3330771A1 (de) *	1983-08-26	1985-03-14	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzeinrichtung mit hilfspumpe zur vor- und haupteinspritzung

1968
- 1968-06-18 AT AT585368A patent/AT289469B/de not_active IP Right Cessation
- 1968-07-25 FR FR1572936D patent/FR1572936A/fr not_active Expired
- 1968-08-08 GB GB3778568A patent/GB1235501A/en not_active Expired

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2833431A1 (de) *	1978-07-29	1980-02-14	Bosch Gmbh Robert	Kraftstoffeinspritzduese
DE3629751A1 (de) *	1986-09-01	1988-03-10	Bosch Gmbh Robert	Voreinspritzvorrichtung fuer brennkraftmaschinen
US4745898A (en) *	1986-09-01	1988-05-24	Robert Bosch Gmbh	Pre-injection apparatus for internal combustion engines
US4811899A (en) *	1986-09-01	1989-03-14	Robert Bosch Gmbh	Apparatus for generating pre-injections in unit fuel injectors
DE3629751C2 (de) *	1986-09-01	1998-07-02	Bosch Gmbh Robert	Voreinspritzvorrichtung für Brennkraftmaschinen

Also Published As

Publication number	Publication date
GB1235501A (en)	1971-06-16
FR1572936A (de)	1969-06-27

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Legal Events

Date	Code	Title	Description
1976-05-15	ELJ	Ceased due to non-payment of the annual fee