FR2395392A2 - PRESSURE FLUID ROTATING MACHINE - Google Patents

PRESSURE FLUID ROTATING MACHINE

Info

Publication number
FR2395392A2
FR2395392A2 FR7719378A FR7719378A FR2395392A2 FR 2395392 A2 FR2395392 A2 FR 2395392A2 FR 7719378 A FR7719378 A FR 7719378A FR 7719378 A FR7719378 A FR 7719378A FR 2395392 A2 FR2395392 A2 FR 2395392A2
Authority
FR
France
Prior art keywords
rotating machine
pressure fluid
casing
ring
fluid rotating
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
FR7719378A
Other languages
French (fr)
Other versions
FR2395392B2 (en
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.)
PONCHAUX JEAN LUC
Original Assignee
PONCHAUX JEAN LUC
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 PONCHAUX JEAN LUC filed Critical PONCHAUX JEAN LUC
Priority to FR7719378A priority Critical patent/FR2395392A2/en
Priority to CA281,419A priority patent/CA1066133A/en
Priority to US05/917,569 priority patent/US4270439A/en
Priority to GB7827727A priority patent/GB2000832B/en
Publication of FR2395392A2 publication Critical patent/FR2395392A2/en
Application granted granted Critical
Publication of FR2395392B2 publication Critical patent/FR2395392B2/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0419—Arrangements for pressing or connecting the pistons against the actuated cam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/04—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinders in star or fan arrangement
    • F03C1/0403—Details, component parts specially adapted of such engines
    • F03C1/0409—Cams

Abstract

L'invention a pour objet, en addition au brevet principal, une machine tournante à fluide sous pression du genre à arbre monté rotatif par rapport au carter comportant une came excentrique recevant une bague, sur l'extérieur de laquelle s'appuient des pistons radiaux. La bague, étant associée à la fonction distribution, est immobilisée en rotation par rapport au carter au moyen d'organes élastiques pouvant s'adapter aux variations éventuelles d'excentration de la came L'invention permet de modifier la cylindrée de la machine en conservant un maximum de pièces communes.The object of the invention, in addition to the main patent, is a rotating machine with pressurized fluid of the type having a shaft rotatably mounted relative to the casing, comprising an eccentric cam receiving a ring, on the outside of which the radial pistons are supported. . The ring, being associated with the distribution function, is immobilized in rotation with respect to the casing by means of elastic members capable of adapting to any variations in eccentricity of the cam The invention makes it possible to modify the displacement of the machine while maintaining a maximum of common rooms.

FR7719378A 1977-06-24 1977-06-24 PRESSURE FLUID ROTATING MACHINE Granted FR2395392A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7719378A FR2395392A2 (en) 1977-06-24 1977-06-24 PRESSURE FLUID ROTATING MACHINE
CA281,419A CA1066133A (en) 1977-06-24 1977-06-27 Pressure fluid rotary machine
US05/917,569 US4270439A (en) 1977-06-24 1978-06-21 Fluid rotary machine
GB7827727A GB2000832B (en) 1977-06-24 1978-06-23 Fluid rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7719378A FR2395392A2 (en) 1977-06-24 1977-06-24 PRESSURE FLUID ROTATING MACHINE

Publications (2)

Publication Number Publication Date
FR2395392A2 true FR2395392A2 (en) 1979-01-19
FR2395392B2 FR2395392B2 (en) 1982-03-26

Family

ID=9192513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719378A Granted FR2395392A2 (en) 1977-06-24 1977-06-24 PRESSURE FLUID ROTATING MACHINE

Country Status (3)

Country Link
CA (1) CA1066133A (en)
FR (1) FR2395392A2 (en)
GB (1) GB2000832B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190155A (en) * 1921-12-06 1924-03-06 Heinrich Schneider
US3168006A (en) * 1963-04-08 1965-02-02 Oilgear Co Hydraulic engine
GB1215572A (en) * 1966-10-11 1970-12-09 Nat Res Dev Improvements in or relating to hydraulic reciprocating motors
US3663124A (en) * 1970-03-02 1972-05-16 Houdaille Industries Inc Dual crossover relief and case surge valve for hydraulic motors and pumps
FR2281509A1 (en) * 1974-08-08 1976-03-05 Ferodo Sa HYDRAULIC ROTATING MACHINE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190155A (en) * 1921-12-06 1924-03-06 Heinrich Schneider
US3168006A (en) * 1963-04-08 1965-02-02 Oilgear Co Hydraulic engine
GB1215572A (en) * 1966-10-11 1970-12-09 Nat Res Dev Improvements in or relating to hydraulic reciprocating motors
US3663124A (en) * 1970-03-02 1972-05-16 Houdaille Industries Inc Dual crossover relief and case surge valve for hydraulic motors and pumps
FR2281509A1 (en) * 1974-08-08 1976-03-05 Ferodo Sa HYDRAULIC ROTATING MACHINE

Also Published As

Publication number Publication date
CA1066133A (en) 1979-11-13
FR2395392B2 (en) 1982-03-26
GB2000832A (en) 1979-01-17
GB2000832B (en) 1982-01-13

Similar Documents

Publication Publication Date Title
FR2372335A1 (en) TURBOMOLECULAR PUMP IMPELLER
US3642390A (en) Vane-type rotary fluid-displacing machine
ES446040A1 (en) Compressors for a refrigerant gas
FR2374244A1 (en) DEVICE FOR ACCUMULATING A YARN RESERVE AND FOR DELIVERING YARN TO A YARN USING MACHINE
FR2395392A2 (en) PRESSURE FLUID ROTATING MACHINE
ES404600A1 (en) Piston-type machine
ES426313A1 (en) Hydrodynamic retarder
US3969986A (en) Radial piston pump
SU536751A3 (en) Sealing device for centrifugal pipe casting machines
FR2354505A1 (en) Pivoting head of camera tripod - has viscous resistance of pivot bearing adjustable by spring loaded external ring
FR2390627A1 (en) HYDROSTATIC ROTATING SHAFT BEARING
SU823626A1 (en) Axial-piston hydraulic machine
FR2357754A1 (en) DISTRIBUTION DEVICE OF A HYDROSTATIC PISTON MACHINE
FR2355992A1 (en) PRESSURE FLUID ROTATING MACHINE
SE7703268L (en) SLIDING GASKET FOR AN AXLE IN A ROTATION MACHINE, SPECIAL CENTRIFUGAL PUMP
US2233269A (en) Vane pump
US5357843A (en) Hydraulic pumps or motors of the radial cylinder type
US2484993A (en) Rotary pump
FR2359277A1 (en) Radial piston hydraulic pump or motor - has balancing chambers between annular valve plate and shaft extension
GB1378682A (en) Hydraulic vane pumps
SU979702A1 (en) Pump
GB1369009A (en) Rotary piston machine
FR2229287A5 (en) Rotary fluid press. generating device - has shaft rotating about axis eccentric w.r.t. axis of cylinder
GB1114680A (en) Apparatus for pumping fluids
US2075843A (en) Fluid pump

Legal Events

Date Code Title Description
TP Transmission of property