FR2728313B1 - - Google Patents

Info

Publication number
FR2728313B1
FR2728313B1 FR9415114A FR9415114A FR2728313B1 FR 2728313 B1 FR2728313 B1 FR 2728313B1 FR 9415114 A FR9415114 A FR 9415114A FR 9415114 A FR9415114 A FR 9415114A FR 2728313 B1 FR2728313 B1 FR 2728313B1
Authority
FR
France
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 - Lifetime
Application number
FR9415114A
Other languages
French (fr)
Other versions
FR2728313A1 (en
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 filed Critical
Priority to FR9415114A priority Critical patent/FR2728313A1/en
Publication of FR2728313A1 publication Critical patent/FR2728313A1/en
Application granted granted Critical
Publication of FR2728313B1 publication Critical patent/FR2728313B1/fr
Granted 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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/008—Enclosed motor pump units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/18—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR9415114A 1994-12-15 1994-12-15 Motor=driven pump, esp for automobile hydraulic systems Granted FR2728313A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9415114A FR2728313A1 (en) 1994-12-15 1994-12-15 Motor=driven pump, esp for automobile hydraulic systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415114A FR2728313A1 (en) 1994-12-15 1994-12-15 Motor=driven pump, esp for automobile hydraulic systems

Publications (2)

Publication Number Publication Date
FR2728313A1 FR2728313A1 (en) 1996-06-21
FR2728313B1 true FR2728313B1 (en) 1997-02-21

Family

ID=9469837

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415114A Granted FR2728313A1 (en) 1994-12-15 1994-12-15 Motor=driven pump, esp for automobile hydraulic systems

Country Status (1)

Country Link
FR (1) FR2728313A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3667034B2 (en) * 1996-07-17 2005-07-06 光洋精工株式会社 Electric pump
DE10343549B4 (en) * 2003-09-19 2006-02-09 SCHWäBISCHE HüTTENWERKE GMBH Positive displacement pump with overpressure valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382539A (en) * 1941-09-08 1945-08-14 Jr Francis E Brady Pump
US3829248A (en) * 1973-01-04 1974-08-13 Little Giant Corp Utility pump
DE8228605U1 (en) * 1982-10-12 1986-02-06 Pierburg Gmbh & Co Kg, 4040 Neuss Delivery unit for fuel or fuel-air mixture
DE4201401A1 (en) * 1992-01-21 1993-07-22 Bosch Gmbh Robert Displacement pump conveying fuel in motor vehicle - has drive motor installed into jar-shaped housing as complete prefabricated component of motor housing

Also Published As

Publication number Publication date
FR2728313A1 (en) 1996-06-21

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