FR2221032A5 - - Google Patents

Info

Publication number
FR2221032A5
FR2221032A5 FR7307666A FR7307666A FR2221032A5 FR 2221032 A5 FR2221032 A5 FR 2221032A5 FR 7307666 A FR7307666 A FR 7307666A FR 7307666 A FR7307666 A FR 7307666A FR 2221032 A5 FR2221032 A5 FR 2221032A5
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
Application number
FR7307666A
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.)
BARNEOUD ARNOULET EDOUARD
Original Assignee
BARNEOUD ARNOULET EDOUARD
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 BARNEOUD ARNOULET EDOUARD filed Critical BARNEOUD ARNOULET EDOUARD
Priority to FR7307666A priority Critical patent/FR2221032A5/fr
Priority to DE19742408074 priority patent/DE2408074A1/de
Priority to US448230A priority patent/US3898021A/en
Application granted granted Critical
Publication of FR2221032A5 publication Critical patent/FR2221032A5/fr
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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/20—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the form of the inner or outer contour of the working chamber
    • 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
    • F04C11/003—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
FR7307666A 1973-03-05 1973-03-05 Expired FR2221032A5 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7307666A FR2221032A5 (de) 1973-03-05 1973-03-05
DE19742408074 DE2408074A1 (de) 1973-03-05 1974-02-20 Hydraulische vorrichtung mit einem flexiblen ring, insbesondere fuer eine hydraulische uebersetzung, ein wechselgetriebe oder einen pumpenmotor
US448230A US3898021A (en) 1973-03-05 1974-03-05 Rotary expansible chamber device with variable eccentricity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7307666A FR2221032A5 (de) 1973-03-05 1973-03-05

Publications (1)

Publication Number Publication Date
FR2221032A5 true FR2221032A5 (de) 1974-10-04

Family

ID=9115749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7307666A Expired FR2221032A5 (de) 1973-03-05 1973-03-05

Country Status (3)

Country Link
US (1) US3898021A (de)
DE (1) DE2408074A1 (de)
FR (1) FR2221032A5 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851723A (en) * 1988-08-01 1989-07-25 Westinghouse Electric Corp. Coolant pump system for variable speed generators
US5839889A (en) * 1991-01-14 1998-11-24 Folsom Technologies, Inc. Infinitely variable vane-type hydraulic machine
WO1996041067A1 (en) * 1995-06-07 1996-12-19 Folsom Technologies, Inc. Infinitely variable vane-type hydraulic machine
WO1997043518A1 (en) * 1996-05-14 1997-11-20 Kasmer Hydristor Corporation Hydraulic vane pump with flexible band control
GB9623453D0 (en) * 1996-11-08 1997-01-08 Hobourn Automotive Ltd Variable flow pump
US5956953A (en) * 1997-02-08 1999-09-28 Folsom; Lawrence R. Concentric radial piston transmission with flexible cam ring
US7484944B2 (en) * 2003-08-11 2009-02-03 Kasmer Thomas E Rotary vane pump seal
US9133830B2 (en) 2008-10-31 2015-09-15 Eaton Corporation Fluid device with flexible ring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2368223A (en) * 1940-11-23 1945-01-30 Manly Corp Fluid pressure device
US2842064A (en) * 1954-05-24 1958-07-08 Gunnar A Wahlmark Hydraulic pressure unit

Also Published As

Publication number Publication date
DE2408074A1 (de) 1974-09-26
US3898021A (en) 1975-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse