ATE54723T1 - Pumpenelement einer brennstoffeinspritzpumpe fuer einspritzbrennkraftmaschinen. - Google Patents

Pumpenelement einer brennstoffeinspritzpumpe fuer einspritzbrennkraftmaschinen.

Info

Publication number: ATE54723T1
Authority: AT; Austria
Prior art keywords: pump; piston; pump piston; radial bores; control edge
Prior art date: 1986-11-21

Application number

AT87890264T

Other languages

English (en)

Inventor

Theodor Dipl-Ing Dr Stipek

Original Assignee

Bosch 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.)

1986-11-21

Filing date

1987-11-20

Publication date

1990-08-15

1987-11-20 Application filed by Bosch Robert filed Critical Bosch Robert

1990-08-15 Application granted granted Critical

1990-08-15 Publication of ATE54723T1 publication Critical patent/ATE54723T1/de

Links

238000002347 injection Methods 0.000 title abstract 4
239000007924 injection Substances 0.000 title abstract 4
239000000446 fuel Substances 0.000 title abstract 3
238000002485 combustion reaction Methods 0.000 title abstract 2
230000006835 compression Effects 0.000 abstract 1
238000007906 compression Methods 0.000 abstract 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
- 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
- F02M59/20—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

Landscapes

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

AT87890264T 1986-11-21 1987-11-20 Pumpenelement einer brennstoffeinspritzpumpe fuer einspritzbrennkraftmaschinen. ATE54723T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT311986		1986-11-21

Publications (1)

Publication Number	Publication Date
ATE54723T1 true ATE54723T1 (de)	1990-08-15

Family

ID=3545597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT87890264T ATE54723T1 (de)	1986-11-21	1987-11-20	Pumpenelement einer brennstoffeinspritzpumpe fuer einspritzbrennkraftmaschinen.

Country Status (3)

Country	Link
EP (1)	EP0270519B1 (de)
AT (1)	ATE54723T1 (de)
DE (1)	DE3763811D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4006409A1 (de) *	1990-03-01	1991-09-19	Bosch Gmbh Robert	Kraftstoffeinspritzeinrichtung fuer einspritzbrennkraftmaschinen
DE4006899A1 (de) *	1990-03-06	1991-09-12	Mak Maschinenbau Krupp	Verfahren und vorrichtung zur vermeidung einer kavitation an einem pumpenelement einer einspritzpumpe
DE19831078A1 (de) *	1998-07-10	2000-01-13	Orange Gmbh	Kraftstoffeinspritzpumpe

Family Cites Families (6)

* 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
FR887767A (fr) *	1940-06-10	1943-11-23	Saurer Ag Adolph	Pompe d'injection avec réglage de la marche à vide
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
DE2932503A1 (de) *	1979-08-10	1981-02-26	Daimler Benz Ag	Kraftstoffeinspritzpumpe fuer luftverdichtende einspritzbrennkraftmaschinen
DE3347430A1 (de) *	1983-12-29	1985-07-11	Robert Bosch Gmbh, 7000 Stuttgart	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen

1987
- 1987-11-20 AT AT87890264T patent/ATE54723T1/de not_active IP Right Cessation
- 1987-11-20 DE DE8787890264T patent/DE3763811D1/de not_active Expired - Lifetime
- 1987-11-20 EP EP87890264A patent/EP0270519B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0270519A1 (de)	1988-06-08
EP0270519B1 (de)	1990-07-18
DE3763811D1 (de)	1990-08-23

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Legal Events

Date	Code	Title	Description
1999-08-15	REN	Ceased due to non-payment of the annual fee