FR2705740A1 - Pompe à engrenages réglable. - Google Patents

Pompe à engrenages réglable. Download PDF

Info

Publication number
FR2705740A1
FR2705740A1 FR9406459A FR9406459A FR2705740A1 FR 2705740 A1 FR2705740 A1 FR 2705740A1 FR 9406459 A FR9406459 A FR 9406459A FR 9406459 A FR9406459 A FR 9406459A FR 2705740 A1 FR2705740 A1 FR 2705740A1
Authority
FR
France
Prior art keywords
gear pump
pairs
gear
pressure
friction
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.)
Pending
Application number
FR9406459A
Other languages
English (en)
French (fr)
Inventor
Rockstroh Friedbert
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.)
IAV Motor GmbH
Original Assignee
IAV Motor 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 IAV Motor GmbH filed Critical IAV Motor GmbH
Publication of FR2705740A1 publication Critical patent/FR2705740A1/fr
Pending 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/02—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for several machines or pumps connected in series or in parallel
    • 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
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
FR9406459A 1993-05-27 1994-05-27 Pompe à engrenages réglable. Pending FR2705740A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4317645A DE4317645C2 (de) 1993-05-27 1993-05-27 Regelbare Zahnradpumpe

Publications (1)

Publication Number Publication Date
FR2705740A1 true FR2705740A1 (fr) 1994-12-02

Family

ID=6489045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406459A Pending FR2705740A1 (fr) 1993-05-27 1994-05-27 Pompe à engrenages réglable.

Country Status (4)

Country Link
DE (1) DE4317645C2 (it)
FR (1) FR2705740A1 (it)
GB (1) GB2279112B (it)
IT (1) IT1269840B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19620700B4 (de) * 1996-05-23 2004-09-23 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Innenachsige Zahnradpumpe, vorzugsweise für die Schmierölversorgung von Verbrennungsmotoren
DE19647053C1 (de) * 1996-11-14 1998-04-30 Bosch Gmbh Robert Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zu einer Brennkraftmaschine eines Kraftfahrzeuges
FR2783575B1 (fr) * 1998-09-22 2002-03-08 Peugeot Pompe a huile pour circuit de lubrification d'un moteur a combustion interne
DE19950206A1 (de) 1999-10-19 2001-04-26 Bayerische Motoren Werke Ag Vorrichtung mit antriebskombinierten Umlaufverdrängerpumpen, insbesondere außenverzahnte Zahnradpumpen, vor allem für Brennkraftmaschinen
FR2810251B1 (fr) 2000-06-19 2002-07-19 Rossignol Sa Ski alpin
US6398531B1 (en) * 2001-03-30 2002-06-04 Eaton Corporation Pump drive system
DE102004022362B4 (de) * 2004-05-06 2006-02-02 Audi Ag Schaltbare mehrstufige Ölpumpe
DE102004024217B3 (de) * 2004-05-15 2006-03-16 Audi Ag Schaltbare mehrstufige Ölpumpe
DE102004024728B3 (de) * 2004-05-19 2006-03-30 Audi Ag Schalteinrichtung für mehrstufige Ölpumpen
DE102005032226A1 (de) * 2005-07-09 2007-01-18 Daimlerchrysler Ag Schmiermittelversorgungssystem eines Kraftfahrzeugs
DE102021000832A1 (de) 2021-02-17 2022-08-18 Oerlikon Textile Gmbh & Co. Kg Adapterplatte zum Anschließen einer Spinnpumpenvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1796814A (en) * 1924-05-24 1931-03-17 Western Electric Co Pump
DE4134219A1 (de) * 1990-10-29 1992-04-30 Volkswagen Ag Zahnradpumpe mit veraenderbarem foerdervolumen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413081A (en) * 1943-05-22 1946-12-24 Gar Wood Ind Inc Clutch driven hydraulic pump
BE500829A (it) * 1950-01-25
GB1414061A (en) * 1972-06-02 1975-11-12 Tooth A D Hydraulic power generating arrangement
EP0005327A1 (en) * 1978-04-19 1979-11-14 CompAir Industrial Limited Gear train for driving a screw compressor with means for speed variation
GB2064653B (en) * 1979-12-13 1984-04-18 Kawamura Co Ltd Hydraulic-pressure producing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1796814A (en) * 1924-05-24 1931-03-17 Western Electric Co Pump
DE4134219A1 (de) * 1990-10-29 1992-04-30 Volkswagen Ag Zahnradpumpe mit veraenderbarem foerdervolumen

Also Published As

Publication number Publication date
ITMI941075A1 (it) 1995-11-26
ITMI941075A0 (it) 1994-05-26
GB2279112B (en) 1996-06-19
GB9410687D0 (en) 1994-07-13
IT1269840B (it) 1997-04-15
DE4317645C2 (de) 1997-02-20
DE4317645A1 (de) 1994-12-01
GB2279112A (en) 1994-12-21

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