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ITRM930843A1 - MECHANICAL FUEL PUMP FOR INTERNAL COMBUSTION ENGINES. - Google Patents

MECHANICAL FUEL PUMP FOR INTERNAL COMBUSTION ENGINES.

Info

Publication number
ITRM930843A1
ITRM930843A1 IT000843A ITRM930843A ITRM930843A1 IT RM930843 A1 ITRM930843 A1 IT RM930843A1 IT 000843 A IT000843 A IT 000843A IT RM930843 A ITRM930843 A IT RM930843A IT RM930843 A1 ITRM930843 A1 IT RM930843A1
Authority
IT
Italy
Prior art keywords
internal combustion
fuel pump
combustion engines
mechanical fuel
mechanical
Prior art date
Application number
IT000843A
Other languages
Italian (it)
Inventor
Heinz Beier
Horst Breuer
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 ITRM930843A0 publication Critical patent/ITRM930843A0/en
Publication of ITRM930843A1 publication Critical patent/ITRM930843A1/en
Application granted granted Critical
Publication of IT1266464B1 publication Critical patent/IT1266464B1/en

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)
IT93RM000843A 1993-04-10 1993-12-22 MECHANICAL FUEL PUMP FOR INTERNAL COMBUSTION ENGINES. IT1266464B1 (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
ITRM930843A0 ITRM930843A0 (en) 1993-12-22
ITRM930843A1 true ITRM930843A1 (en) 1995-06-22
IT1266464B1 IT1266464B1 (en) 1996-12-30

Family

ID=6485295

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93RM000843A IT1266464B1 (en) 1993-04-10 1993-12-22 MECHANICAL FUEL PUMP FOR INTERNAL COMBUSTION ENGINES.

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

Family Cites Families (5)

* 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
GB1093782A (en) * 1965-03-08 1967-12-06 Wtz Feikeramischen Ind Improvements in and relating to high pressure reciprocating metering pumps
FR2161476A5 (en) * 1971-11-26 1973-07-06 Graham George
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
ES2089956B1 (en) 1998-03-16
CZ15194A3 (en) 1995-01-18
GB9403174D0 (en) 1994-04-06
ES2089956R (en) 1997-07-01
GB2276920B (en) 1995-10-18
BR9401366A (en) 1994-10-18
ES2089956A2 (en) 1996-10-01
GB2276920A (en) 1994-10-12
ITRM930843A0 (en) 1993-12-22
FR2703733B1 (en) 1995-06-23
FR2703733A1 (en) 1994-10-14
DE4311930A1 (en) 1994-10-13
IT1266464B1 (en) 1996-12-30

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971128