GB2276920B - Mechanical fuel pump - Google Patents

Mechanical fuel pump

Info

Publication number: GB2276920B
Authority: GB; United Kingdom
Prior art keywords: fuel pump; mechanical fuel; mechanical; pump; fuel
Prior art date: 1993-04-10
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 - Fee Related

Application number

GB9403174A

Other versions

GB9403174D0 (en

GB2276920A (en

Inventor

Horst Breuer

Heinz Beier

Bernhard Radermacher

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.)

1993-04-10

Filing date

1994-02-18

Publication date

1995-10-18

1994-02-18 Application filed by Pierburg GmbH filed Critical Pierburg GmbH

1994-04-06 Publication of GB9403174D0 publication Critical patent/GB9403174D0/en

1994-10-12 Publication of GB2276920A publication Critical patent/GB2276920A/en

1995-10-18 Application granted granted Critical

1995-10-18 Publication of GB2276920B publication Critical patent/GB2276920B/en

2014-02-18 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/005—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons
- F04B11/0075—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series
- F04B11/0083—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using two or more pumping pistons connected in series the pistons having different cross-sections
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B23/00—Pumping installations or systems
- F04B23/04—Combinations of two or more pumps
- F04B23/06—Combinations of two or more pumps the pumps being all of reciprocating positive-displacement type

Landscapes

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

GB9403174A 1993-04-10 1994-02-18 Mechanical fuel pump Expired - Fee Related GB2276920B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4311930A DE4311930A1 (en)	1993-04-10	1993-04-10	Mechanical fuel pump

Publications (3)

Publication Number	Publication Date
GB9403174D0 GB9403174D0 (en)	1994-04-06
GB2276920A GB2276920A (en)	1994-10-12
GB2276920B true GB2276920B (en)	1995-10-18

Family

ID=6485295

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9403174A Expired - Fee Related GB2276920B (en)	1993-04-10	1994-02-18	Mechanical fuel pump

Country Status (7)

Country	Link
BR (1)	BR9401366A (en)
CZ (1)	CZ15194A3 (en)
DE (1)	DE4311930A1 (en)
ES (1)	ES2089956B1 (en)
FR (1)	FR2703733B1 (en)
GB (1)	GB2276920B (en)
IT (1)	IT1266464B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2730765B1 (en) *	1995-02-21	1997-05-09	Rivapompe Sa	MECHANICAL MEMBRANE AND STAGE DISC PUMP FOR FUEL SUPPLY OF HEAT ENGINES, PARTICULARLY INJECTION
CN103671070A (en) *	2013-10-24	2014-03-26	安徽工贸职业技术学院	Fuel pump device of automobile power transmission system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1093782A (en) *	1965-03-08	1967-12-06	Wtz Feikeramischen Ind	Improvements in and relating to high pressure reciprocating metering pumps
GB1474525A (en) *	1973-07-13	1977-05-25
DE4002452A1 (en) *	1990-01-27	1991-08-01	Pierburg Gmbh	Fuel pump for engine - has combination of membrane pump and piston pump driven via tappet

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE51434C (en) *			C. REUTHER, in Firma BOPP & REUTHER in Mannheim	Double suction and pushing differential piston pump
FR2161476A5 (en) *	1971-11-26	1973-07-06	Graham George

1993
- 1993-04-10 DE DE4311930A patent/DE4311930A1/en not_active Withdrawn
- 1993-12-22 IT IT93RM000843A patent/IT1266464B1/en active IP Right Grant
1994
- 1994-01-05 ES ES09400010A patent/ES2089956B1/en not_active Expired - Lifetime
- 1994-01-13 FR FR9400334A patent/FR2703733B1/en not_active Expired - Fee Related
- 1994-01-24 CZ CZ94151A patent/CZ15194A3/en unknown
- 1994-02-18 GB GB9403174A patent/GB2276920B/en not_active Expired - Fee Related
- 1994-03-30 BR BR9401366A patent/BR9401366A/en not_active Application Discontinuation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1093782A (en) *	1965-03-08	1967-12-06	Wtz Feikeramischen Ind	Improvements in and relating to high pressure reciprocating metering pumps
GB1474525A (en) *	1973-07-13	1977-05-25
DE4002452A1 (en) *	1990-01-27	1991-08-01	Pierburg Gmbh	Fuel pump for engine - has combination of membrane pump and piston pump driven via tappet

Also Published As

Publication number	Publication date
GB9403174D0 (en)	1994-04-06
ES2089956B1 (en)	1998-03-16
ES2089956A2 (en)	1996-10-01
FR2703733B1 (en)	1995-06-23
IT1266464B1 (en)	1996-12-30
ES2089956R (en)	1997-07-01
ITRM930843A0 (en)	1993-12-22
FR2703733A1 (en)	1994-10-14
CZ15194A3 (en)	1995-01-18
GB2276920A (en)	1994-10-12
DE4311930A1 (en)	1994-10-13
BR9401366A (en)	1994-10-18
ITRM930843A1 (en)	1995-06-22

Publication	Publication Date	Title
GB2263503B (en)	1995-07-26	Fuel pump
GB2278888B (en)	1995-11-08	A fuel pump
GB9318624D0 (en)	1993-10-27	Fuel pumping system
HUT70121A (en)	1995-09-28	Fuel pump
GB9121711D0 (en)	1991-11-27	Fuel pump
GB2277967B (en)	1996-01-10	Fuel injection pumps
GB2276677B (en)	1995-09-06	Fuel pump
GB9226669D0 (en)	1993-02-17	Fuel pump
GB9319363D0 (en)	1993-11-03	Fuel pumps
GB9012848D0 (en)	1990-08-01	Fuel pump
GB2277782B (en)	1995-05-31	Fuel pump
GB9206099D0 (en)	1992-05-06	Fuel pump
GB2270268B (en)	1995-11-22	Fuel pump assembly
GB2276920B (en)	1995-10-18	Mechanical fuel pump
GB9319283D0 (en)	1993-11-03	Fuel pumping apparatus
GB9315342D0 (en)	1993-09-08	Fuel pumping apparatus
GB2273319B (en)	1995-06-28	Fuel pump
GB9317615D0 (en)	1993-10-06	Fuel pump
GB9414706D0 (en)	1994-09-07	Fuel pump
GB9316670D0 (en)	1993-09-29	Fuel pump
GB9319282D0 (en)	1993-11-03	Fuel pump
GB9225584D0 (en)	1993-01-27	Fuel pump
GB9206128D0 (en)	1992-05-06	Fuel pump
GB9101760D0 (en)	1991-03-13	Fuel pump
GB9120601D0 (en)	1991-11-06	Fuel pump

Legal Events

Date	Code	Title	Description
2000-10-11	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20000218