FR1426585A - Improvements in the production of hydraulic geared devices, used in particular as pumps or motors - Google Patents

Improvements in the production of hydraulic geared devices, used in particular as pumps or motors

Info

Publication number
FR1426585A
FR1426585A FR8383A FR8383A FR1426585A FR 1426585 A FR1426585 A FR 1426585A FR 8383 A FR8383 A FR 8383A FR 8383 A FR8383 A FR 8383A FR 1426585 A FR1426585 A FR 1426585A
Authority
FR
France
Prior art keywords
pumps
motors
production
hydraulic geared
geared devices
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
FR8383A
Other languages
French (fr)
Inventor
Pierre Favrot
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 FR8383A priority Critical patent/FR1426585A/en
Application granted granted Critical
Publication of FR1426585A publication Critical patent/FR1426585A/en
Expired 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
    • F04C15/0088—Lubrication
    • 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
FR8383A 1965-03-09 1965-03-09 Improvements in the production of hydraulic geared devices, used in particular as pumps or motors Expired FR1426585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8383A FR1426585A (en) 1965-03-09 1965-03-09 Improvements in the production of hydraulic geared devices, used in particular as pumps or motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8383A FR1426585A (en) 1965-03-09 1965-03-09 Improvements in the production of hydraulic geared devices, used in particular as pumps or motors

Publications (1)

Publication Number Publication Date
FR1426585A true FR1426585A (en) 1966-01-28

Family

ID=1576334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8383A Expired FR1426585A (en) 1965-03-09 1965-03-09 Improvements in the production of hydraulic geared devices, used in particular as pumps or motors

Country Status (1)

Country Link
FR (1) FR1426585A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133280A5 (en) * 1971-04-15 1972-11-24 Hydroperfect Internal Bearing bushes - for hydraulic motors
FR2214337A5 (en) * 1973-01-11 1974-08-09 Hydroperfect Int
FR2290588A1 (en) * 1974-11-08 1976-06-04 Daido Metal Co GEAR PUMP
EP0024024A1 (en) * 1979-08-10 1981-02-18 Hoechst Aktiengesellschaft Selflubricating gear pump
US5004412A (en) * 1988-04-08 1991-04-02 Sauer-Sundstrand S.P.A. Gear machine for use as a pump or motor
EP0421020A1 (en) * 1989-10-06 1991-04-10 SAUER-SUNDSTRAND S.p.A. Gear machine for use as a pump or motor
WO2018114080A1 (en) * 2016-12-21 2018-06-28 Robert Bosch Gmbh Gearwheel pump for a waste heat recovery system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2133280A5 (en) * 1971-04-15 1972-11-24 Hydroperfect Internal Bearing bushes - for hydraulic motors
FR2214337A5 (en) * 1973-01-11 1974-08-09 Hydroperfect Int
FR2290588A1 (en) * 1974-11-08 1976-06-04 Daido Metal Co GEAR PUMP
EP0024024A1 (en) * 1979-08-10 1981-02-18 Hoechst Aktiengesellschaft Selflubricating gear pump
US5004412A (en) * 1988-04-08 1991-04-02 Sauer-Sundstrand S.P.A. Gear machine for use as a pump or motor
EP0421020A1 (en) * 1989-10-06 1991-04-10 SAUER-SUNDSTRAND S.p.A. Gear machine for use as a pump or motor
WO2018114080A1 (en) * 2016-12-21 2018-06-28 Robert Bosch Gmbh Gearwheel pump for a waste heat recovery system

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