FR1249873A - Advanced hydraulic motor - Google Patents

Advanced hydraulic motor

Info

Publication number
FR1249873A
FR1249873A FR810020A FR810020A FR1249873A FR 1249873 A FR1249873 A FR 1249873A FR 810020 A FR810020 A FR 810020A FR 810020 A FR810020 A FR 810020A FR 1249873 A FR1249873 A FR 1249873A
Authority
FR
France
Prior art keywords
hydraulic motor
advanced hydraulic
advanced
motor
hydraulic
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
FR810020A
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.)
POCLAIN BATAILLE ET FILS ATEL
Original Assignee
POCLAIN BATAILLE ET FILS ATEL
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 POCLAIN BATAILLE ET FILS ATEL filed Critical POCLAIN BATAILLE ET FILS ATEL
Priority to FR810020A priority Critical patent/FR1249873A/en
Priority to GB3478360A priority patent/GB915231A/en
Priority to DE19601503301 priority patent/DE1503301B1/en
Application granted granted Critical
Publication of FR1249873A publication Critical patent/FR1249873A/en
Expired 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
    • F03C1/22—Reciprocating-piston liquid engines with movable cylinders or cylinder
    • F03C1/24—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders
    • F03C1/2407—Reciprocating-piston liquid engines with movable cylinders or cylinder in which the liquid exclusively displaces one or more pistons reciprocating in rotary cylinders having cylinders in star or fan arrangement, the connection of the pistons with an actuated element being at the outer ends of the cylinders
    • 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
    • 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
    • F03C1/0425—Disconnecting the pistons from 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
    • F03C1/0431—Draining of the engine housing; arrangements dealing with leakage fluid
    • 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
    • F03C1/0447—Controlling
    • F03C1/045—Controlling by using a valve in a system with several pump or motor chambers, wherein the flow path through the chambers can be changed, e.g. series-parallel
FR810020A 1959-11-13 1959-11-13 Advanced hydraulic motor Expired FR1249873A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR810020A FR1249873A (en) 1959-11-13 1959-11-13 Advanced hydraulic motor
GB3478360A GB915231A (en) 1959-11-13 1960-10-11 Improved hydraulic motor
DE19601503301 DE1503301B1 (en) 1959-11-13 1960-11-14 Hydraulic motor with a rotatable cylinder block that is firmly seated on the motor shaft and that comprises several radially directed working cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR810020A FR1249873A (en) 1959-11-13 1959-11-13 Advanced hydraulic motor

Publications (1)

Publication Number Publication Date
FR1249873A true FR1249873A (en) 1961-01-06

Family

ID=8721224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810020A Expired FR1249873A (en) 1959-11-13 1959-11-13 Advanced hydraulic motor

Country Status (3)

Country Link
DE (1) DE1503301B1 (en)
FR (1) FR1249873A (en)
GB (1) GB915231A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978771A (en) * 1975-04-21 1976-09-07 Clark Equipment Company Mechanical piston retention for free wheeling
US3999465A (en) * 1974-11-01 1976-12-28 Clark Equipment Company Magnet piston retention for free wheeling
FR2710111A1 (en) * 1993-09-15 1995-03-24 Poclain Hydraulics Sa Hydraulic motor equipped with a device for selecting its active displacement.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853552C3 (en) * 1978-12-12 1981-08-13 Rudolf 7031 Holzgerlingen Bock Hydraulic motor
FR2504987B1 (en) * 1981-05-04 1986-04-18 Poclain Hydraulics Sa PRESSURE FLUID MECHANISM COMPRISING REACTION ROLLERS CARRIED BY PISTONS
DE19944987A1 (en) * 1999-09-20 2001-03-22 Heinz Thumm Hydraulic drive device
FI118233B (en) 2003-04-01 2007-08-31 Sampo Hydraulics Oy Radial piston hydraulic motor and method for adjusting radial piston hydraulic motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH85451A (en) * 1913-01-01 1920-06-16 Henry Selby Hele Shaw Hydraulic machine.
DE527433C (en) * 1929-10-23 1931-06-23 Wilhelm Kuehn Dr Ing Pump with rotating cylinders for fluid gear
DE820430C (en) * 1948-10-02 1951-11-12 Otto Ballert Hydraulic motor
FR1004039A (en) * 1949-12-28 1952-03-25 Boulton Aircraft Ltd Mechanical locks for hydraulic motors
DE921554C (en) * 1951-09-30 1954-12-20 Wilhelm Bussmann K G Hydraulic high pressure pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999465A (en) * 1974-11-01 1976-12-28 Clark Equipment Company Magnet piston retention for free wheeling
US3978771A (en) * 1975-04-21 1976-09-07 Clark Equipment Company Mechanical piston retention for free wheeling
FR2710111A1 (en) * 1993-09-15 1995-03-24 Poclain Hydraulics Sa Hydraulic motor equipped with a device for selecting its active displacement.
DE4432479B4 (en) * 1993-09-15 2006-07-06 Poclain Hydraulics Industrie Hydraulic motor with a selection device for the active displacement

Also Published As

Publication number Publication date
DE1503301B1 (en) 1969-09-11
GB915231A (en) 1963-01-09

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