CZ15194A3 - Mechanical fuel pump - Google Patents

Mechanical fuel pump Download PDF

Info

Publication number
CZ15194A3
CZ15194A3 CZ94151A CZ15194A CZ15194A3 CZ 15194 A3 CZ15194 A3 CZ 15194A3 CZ 94151 A CZ94151 A CZ 94151A CZ 15194 A CZ15194 A CZ 15194A CZ 15194 A3 CZ15194 A3 CZ 15194A3
Authority
CZ
Czechia
Prior art keywords
pump
fuel
chamber
piston
diaphragm
Prior art date
Application number
CZ94151A
Other languages
Czech (cs)
English (en)
Inventor
Horst Breuer
Heinz Beier
Bernhard Radermacher
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
Publication of CZ15194A3 publication Critical patent/CZ15194A3/cs

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)
CZ94151A 1993-04-10 1994-01-24 Mechanical fuel pump CZ15194A3 (en)

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
CZ15194A3 true CZ15194A3 (en) 1995-01-18

Family

ID=6485295

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ94151A CZ15194A3 (en) 1993-04-10 1994-01-24 Mechanical fuel pump

Country Status (7)

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

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 (fr) * 1971-11-26 1973-07-06 Graham George
GB1474525A (fr) * 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
FR2703733A1 (fr) 1994-10-14
GB2276920A (en) 1994-10-12
IT1266464B1 (it) 1996-12-30
GB9403174D0 (en) 1994-04-06
ES2089956B1 (es) 1998-03-16
ES2089956A2 (es) 1996-10-01
ITRM930843A1 (it) 1995-06-22
FR2703733B1 (fr) 1995-06-23
GB2276920B (en) 1995-10-18
ES2089956R (fr) 1997-07-01
DE4311930A1 (de) 1994-10-13
ITRM930843A0 (it) 1993-12-22
BR9401366A (pt) 1994-10-18

Similar Documents

Publication Publication Date Title
US4309153A (en) Electromagnetic fuel delivery and metering pump
JP4040092B2 (ja) 内燃機関において使用される燃料噴射機構用の燃料高圧発生装置
US5732684A (en) Automotive fuel delivery system with pressure actuated auxiliary fuel pump
US5839414A (en) Fuel injection system for internal combustion engines
US7832379B2 (en) Device for pumping fuel
US5137002A (en) Vapor separator
CN102197211A (zh) 用于内燃机的燃料高压泵
EP1342911A3 (fr) Système d'alimentation de carburant
JP2002526716A (ja) 燃料高圧を生ぜしめるポンプ装置
CZ15194A3 (en) Mechanical fuel pump
GB2028921A (en) Fuel-supply Arrangement
JP4887421B2 (ja) 高圧ガソリン燃料噴射用供給ポンプ
US5146894A (en) Reservoir-type fuel injection system
US5615643A (en) Fuel pumps for internal combustion engines
DK0672221T3 (fr)
JPH09119360A (ja) 燃料噴射系
KR102268857B1 (ko) 연료 펌프
JPH05164053A (ja) 油圧式ダイアフラムポンプ
CN110608119A (zh) 燃料泵
CN111263852A (zh) 用于低温燃料的燃料输送装置，用于运行用于低温燃料的燃料输送装置的方法
EP1783354A1 (fr) Dispositif d'alimentation en carburant
CA2052539A1 (fr) Pompe d'injection a cylindres en tandem pour moteurs a combustion interne
EP1236895B1 (fr) Pompe électromagnetique
GB2113318A (en) Fuel system for compression ignition engine
SU1758285A1 (ru) Способ нагнетани жидкости поршневым насосом и поршневой насос