ATA243886A - Pumpenelement einer brennstoffeinspritzpumpe für einspritzbrennkraftmaschinen - Google Patents

Pumpenelement einer brennstoffeinspritzpumpe für einspritzbrennkraftmaschinen

Info

Publication number: ATA243886A
Authority: AT; Austria
Prior art keywords: pump; injection; combustion engines; fuel injection; pump element
Prior art date: 1986-09-10

Application number

AT243886A

Other languages

English (en)

Other versions

AT404058B (de

Original Assignee

Bosch Robert Ag

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.)

1986-09-10

Filing date

1986-09-10

Publication date

1997-12-15

1986-09-10 Application filed by Bosch Robert Ag filed Critical Bosch Robert Ag

1986-09-10 Priority to AT0243886A priority Critical patent/AT404058B/de

1987-09-10 Priority to EP19870890210 priority patent/EP0263808B1/de

1987-09-10 Priority to DE8787890210T priority patent/DE3762446D1/de

1997-12-15 Publication of ATA243886A publication Critical patent/ATA243886A/de

1998-08-25 Application granted granted Critical

1998-08-25 Publication of AT404058B publication Critical patent/AT404058B/de

Links

238000002347 injection Methods 0.000 title 2
239000007924 injection Substances 0.000 title 2
238000002485 combustion reaction Methods 0.000 title 1
239000000446 fuel Substances 0.000 title 1

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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
- 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/001—Pumps with means for preventing erosion on fuel discharge
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston

Landscapes

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

AT0243886A 1986-09-10 1986-09-10 Pumpenelement einer brennstoffeinspritzpumpe für einspritzbrennkraftmaschinen AT404058B (de)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
AT0243886A AT404058B (de)	1986-09-10	1986-09-10	Pumpenelement einer brennstoffeinspritzpumpe für einspritzbrennkraftmaschinen
EP19870890210 EP0263808B1 (de)	1986-09-10	1987-09-10	Pumpenelement einer Brennstoffeinspritzpumpe für Einspritzbrennkraftmaschinen
DE8787890210T DE3762446D1 (de)	1986-09-10	1987-09-10	Pumpenelement einer brennstoffeinspritzpumpe fuer einspritzbrennkraftmaschinen.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0243886A AT404058B (de)	1986-09-10	1986-09-10	Pumpenelement einer brennstoffeinspritzpumpe für einspritzbrennkraftmaschinen

Publications (2)

Publication Number	Publication Date
ATA243886A true ATA243886A (de)	1997-12-15
AT404058B AT404058B (de)	1998-08-25

Family

ID=3534355

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0243886A AT404058B (de)	1986-09-10	1986-09-10	Pumpenelement einer brennstoffeinspritzpumpe für einspritzbrennkraftmaschinen

Country Status (3)

Country	Link
EP (1)	EP0263808B1 (de)
AT (1)	AT404058B (de)
DE (1)	DE3762446D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3839753A1 (de) *	1988-11-25	1990-05-31	Bosch Gmbh Robert	Pumpenelement einer brennstoffeinspritzpumpe fuer einspritzbrennkraftmaschinen
DE4006409A1 (de) *	1990-03-01	1991-09-19	Bosch Gmbh Robert	Kraftstoffeinspritzeinrichtung fuer einspritzbrennkraftmaschinen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR788642A (fr) *	1935-04-11	1935-10-14		Pompes d'injection de combustible
FR843031A (fr) *	1938-02-25	1939-06-23	Prec Mecanique S A	Perfectionnements apportés aux pompes à piston, notamment aux pompes à injection de combustible
US2513883A (en) *	1947-01-15	1950-07-04	Ingersoll Rand Co	Fuel pump for engines
DE1954123A1 (de) *	1968-11-04	1970-05-27	Nippon Denso Co	Kraftstoffeinspritzpumpe fuer Dieselmotoren
GB1594124A (en) *	1977-04-30	1981-07-30	Lucas Industries Ltd	Liquid fuel injection pumps
GB1594472A (en) *	1977-04-30	1981-07-30	Lucas Industries Ltd	Fuel injection pumps
DE3347430A1 (de) *	1983-12-29	1985-07-11	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

1986
- 1986-09-10 AT AT0243886A patent/AT404058B/de not_active IP Right Cessation
1987
- 1987-09-10 EP EP19870890210 patent/EP0263808B1/de not_active Expired - Lifetime
- 1987-09-10 DE DE8787890210T patent/DE3762446D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0263808A1 (de)	1988-04-13
AT404058B (de)	1998-08-25
EP0263808B1 (de)	1990-04-25
DE3762446D1 (de)	1990-05-31

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Legal Events

Date	Code	Title	Description
2001-08-15	ELJ	Ceased due to non-payment of the annual fee