FR2394692A1 - Pompe hydraulique a plateau biais pouvant tourner dans les deux sens - Google Patents

Pompe hydraulique a plateau biais pouvant tourner dans les deux sens

Info

Publication number
FR2394692A1
FR2394692A1 FR7718715A FR7718715A FR2394692A1 FR 2394692 A1 FR2394692 A1 FR 2394692A1 FR 7718715 A FR7718715 A FR 7718715A FR 7718715 A FR7718715 A FR 7718715A FR 2394692 A1 FR2394692 A1 FR 2394692A1
Authority
FR
France
Prior art keywords
swashplate
pistons
rotation
reversible
hydraulic pump
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.)
Granted
Application number
FR7718715A
Other languages
English (en)
Other versions
FR2394692B1 (fr
Inventor
Louis Claude Porel
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.)
Leduc & Fils Rene
Original Assignee
Leduc & Fils Rene
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 Leduc & Fils Rene filed Critical Leduc & Fils Rene
Priority to FR7718715A priority Critical patent/FR2394692A1/fr
Priority to DE19782825473 priority patent/DE2825473C2/de
Publication of FR2394692A1 publication Critical patent/FR2394692A1/fr
Application granted granted Critical
Publication of FR2394692B1 publication Critical patent/FR2394692B1/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/005—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 changing the phase relationship of two working pistons in one working chamber or the phase-relationship of a piston and a driven distribution member
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/141—Details or component parts
    • F04B1/146—Swash plates; Actuating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention est relative à une pompe à plateau biais. Afin de pouvoir inverser le sens de rotation de la pompe, on dispose la lunule d'alimentation sur une plaque circulaire montée à rotation qui peut tourner d'environ 180 degrés afin d'inverser la position de la lunule par rapport à la ligne de plus grande pente. L'invention est destinée aux pompes hydrauliques.
FR7718715A 1977-06-17 1977-06-17 Pompe hydraulique a plateau biais pouvant tourner dans les deux sens Granted FR2394692A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7718715A FR2394692A1 (fr) 1977-06-17 1977-06-17 Pompe hydraulique a plateau biais pouvant tourner dans les deux sens
DE19782825473 DE2825473C2 (de) 1977-06-17 1978-06-09 Taumelscheibenpumpe mit zwei Drehrichtungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7718715A FR2394692A1 (fr) 1977-06-17 1977-06-17 Pompe hydraulique a plateau biais pouvant tourner dans les deux sens

Publications (2)

Publication Number Publication Date
FR2394692A1 true FR2394692A1 (fr) 1979-01-12
FR2394692B1 FR2394692B1 (fr) 1980-04-04

Family

ID=9192246

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718715A Granted FR2394692A1 (fr) 1977-06-17 1977-06-17 Pompe hydraulique a plateau biais pouvant tourner dans les deux sens

Country Status (2)

Country Link
DE (1) DE2825473C2 (fr)
FR (1) FR2394692A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044363A1 (de) * 1979-11-26 1981-06-04 Hydro René Leduc, S.A., Azerailles, Baccarat Pumpe
EP0558389A1 (fr) * 1992-02-28 1993-09-01 Hydro Rene Leduc Pompe hydraulique à pistons munis de clapets d'aspiration
FR2865779A1 (fr) * 2004-02-04 2005-08-05 Hydro Leduc Dispositif de commande hydraulique de soupapes de moteur a combustion interne
WO2014029394A1 (fr) * 2012-08-22 2014-02-27 Schaeffler Technologies AG & Co. KG Bague à came pour pompe d'alimentation de fluide

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476762A2 (fr) * 1980-02-22 1981-08-28 Leduc & Fils Rene Pompe hydraulique a plateau biais pouvant tourner dans les deux sens
DD255966A1 (de) * 1986-11-10 1988-04-20 Karl Marx Stadt Ind Werke Steuerspiegel fuer hydrostatische kolbenpumpen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3044363A1 (de) * 1979-11-26 1981-06-04 Hydro René Leduc, S.A., Azerailles, Baccarat Pumpe
EP0558389A1 (fr) * 1992-02-28 1993-09-01 Hydro Rene Leduc Pompe hydraulique à pistons munis de clapets d'aspiration
FR2865779A1 (fr) * 2004-02-04 2005-08-05 Hydro Leduc Dispositif de commande hydraulique de soupapes de moteur a combustion interne
WO2014029394A1 (fr) * 2012-08-22 2014-02-27 Schaeffler Technologies AG & Co. KG Bague à came pour pompe d'alimentation de fluide

Also Published As

Publication number Publication date
DE2825473A1 (de) 1979-01-11
DE2825473C2 (de) 1983-03-03
FR2394692B1 (fr) 1980-04-04

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Legal Events

Date Code Title Description
ST Notification of lapse