FR843031A - Improvements to piston pumps, especially fuel injection pumps - Google Patents

Improvements to piston pumps, especially fuel injection pumps

Info

Publication number
FR843031A
FR843031A FR843031DA FR843031A FR 843031 A FR843031 A FR 843031A FR 843031D A FR843031D A FR 843031DA FR 843031 A FR843031 A FR 843031A
Authority
FR
France
Prior art keywords
pumps
fuel injection
especially fuel
piston
piston pumps
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.)
Expired
Application number
Other languages
French (fr)
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.)
Precision Mecanique SA
Original Assignee
Precision Mecanique SA
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 Precision Mecanique SA filed Critical Precision Mecanique SA
Application granted granted Critical
Publication of FR843031A publication Critical patent/FR843031A/en
Expired legal-status Critical Current

Links

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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/442—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means preventing fuel leakage around pump plunger, e.g. fluid barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR843031D 1938-02-25 1938-02-25 Improvements to piston pumps, especially fuel injection pumps Expired FR843031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843031T 1938-02-25

Publications (1)

Publication Number Publication Date
FR843031A true FR843031A (en) 1939-06-23

Family

ID=9311712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843031D Expired FR843031A (en) 1938-02-25 1938-02-25 Improvements to piston pumps, especially fuel injection pumps

Country Status (1)

Country Link
FR (1) FR843031A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0370263A1 (en) * 1988-11-25 1990-05-30 Robert Bosch Gmbh Pumping element of a fuel injection pump for internal-combustion engines
AT404058B (en) * 1986-09-10 1998-08-25 Bosch Robert Ag PUMP ELEMENT OF A FUEL INJECTION PUMP FOR INJECTION COMBUSTION ENGINES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404058B (en) * 1986-09-10 1998-08-25 Bosch Robert Ag PUMP ELEMENT OF A FUEL INJECTION PUMP FOR INJECTION COMBUSTION ENGINES
EP0370263A1 (en) * 1988-11-25 1990-05-30 Robert Bosch Gmbh Pumping element of a fuel injection pump for internal-combustion engines
JP2880205B2 (en) 1988-11-25 1999-04-05 ローベルト・ボツシュ・ゲゼルシヤフト・ミツト・ベシュレンクテル・ハフツング Pump element for fuel injection pump for injection internal combustion engine

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