DE4311930A1 - Mechanische Brennstoffpumpe - Google Patents

Mechanische Brennstoffpumpe

Info

Publication number
DE4311930A1
DE4311930A1 DE4311930A DE4311930A DE4311930A1 DE 4311930 A1 DE4311930 A1 DE 4311930A1 DE 4311930 A DE4311930 A DE 4311930A DE 4311930 A DE4311930 A DE 4311930A DE 4311930 A1 DE4311930 A1 DE 4311930A1
Authority
DE
Germany
Prior art keywords
pump
fuel
chamber
piston
recess
Prior art date
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.)
Withdrawn
Application number
DE4311930A
Other languages
German (de)
English (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.)
Filing date
Publication date
Application filed by Pierburg GmbH filed Critical Pierburg GmbH
Priority to DE4311930A priority Critical patent/DE4311930A1/de
Priority to IT93RM000843A priority patent/IT1266464B1/it
Priority to ES09400010A priority patent/ES2089956B1/es
Priority to FR9400334A priority patent/FR2703733B1/fr
Priority to CZ94151A priority patent/CZ15194A3/cs
Priority to GB9403174A priority patent/GB2276920B/en
Priority to BR9401366A priority patent/BR9401366A/pt
Publication of DE4311930A1 publication Critical patent/DE4311930A1/de
Withdrawn legal-status Critical Current

Links

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)
DE4311930A 1993-04-10 1993-04-10 Mechanische Brennstoffpumpe Withdrawn DE4311930A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE4311930A DE4311930A1 (de) 1993-04-10 1993-04-10 Mechanische Brennstoffpumpe
IT93RM000843A IT1266464B1 (it) 1993-04-10 1993-12-22 Pompa meccanica del carburante per motori a combustione interna.
ES09400010A ES2089956B1 (es) 1993-04-10 1994-01-05 Bomba mecanica de combustible.
FR9400334A FR2703733B1 (fr) 1993-04-10 1994-01-13 Pompe a combustible mecanique.
CZ94151A CZ15194A3 (en) 1993-04-10 1994-01-24 Mechanical fuel pump
GB9403174A GB2276920B (en) 1993-04-10 1994-02-18 Mechanical fuel pump
BR9401366A BR9401366A (pt) 1993-04-10 1994-03-30 Bomba mecânica de combustível para motores de combustão interna.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4311930A DE4311930A1 (de) 1993-04-10 1993-04-10 Mechanische Brennstoffpumpe

Publications (1)

Publication Number Publication Date
DE4311930A1 true DE4311930A1 (de) 1994-10-13

Family

ID=6485295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4311930A Withdrawn DE4311930A1 (de) 1993-04-10 1993-04-10 Mechanische Brennstoffpumpe

Country Status (7)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2730765B1 (fr) * 1995-02-21 1997-05-09 Rivapompe Sa Pompe mecanique a membrane et a disque etage, pour l'alimentation en carburant des moteurs thermiques, en particulier a injection
CN103671070A (zh) * 2013-10-24 2014-03-26 安徽工贸职业技术学院 一种汽车动力传动系统的燃油泵装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51434C (de) * C. REUTHER, in Firma BOPP & REUTHER in Mannheim Doppelt saugende und drückende Differentialkolben - Pumpe
GB1093782A (en) * 1965-03-08 1967-12-06 Wtz Feikeramischen Ind Improvements in and relating to high pressure reciprocating metering pumps
FR2161476A5 (enrdf_load_stackoverflow) * 1971-11-26 1973-07-06 Graham George
GB1474525A (enrdf_load_stackoverflow) * 1973-07-13 1977-05-25
DE4002452A1 (de) * 1990-01-27 1991-08-01 Pierburg Gmbh Mechanische brennstoffpumpe

Also Published As

Publication number Publication date
CZ15194A3 (en) 1995-01-18
ITRM930843A0 (it) 1993-12-22
ES2089956B1 (es) 1998-03-16
BR9401366A (pt) 1994-10-18
FR2703733A1 (fr) 1994-10-14
ES2089956R (enrdf_load_stackoverflow) 1997-07-01
GB9403174D0 (en) 1994-04-06
ES2089956A2 (es) 1996-10-01
GB2276920B (en) 1995-10-18
FR2703733B1 (fr) 1995-06-23
ITRM930843A1 (it) 1995-06-22
IT1266464B1 (it) 1996-12-30
GB2276920A (en) 1994-10-12

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: PIERBURG AG, 41460 NEUSS, DE

8141 Disposal/no request for examination