FR1360787A - Improvements to reciprocating hydraulic motors - Google Patents

Improvements to reciprocating hydraulic motors

Info

Publication number
FR1360787A
FR1360787A FR930053A FR930053A FR1360787A FR 1360787 A FR1360787 A FR 1360787A FR 930053 A FR930053 A FR 930053A FR 930053 A FR930053 A FR 930053A FR 1360787 A FR1360787 A FR 1360787A
Authority
FR
France
Prior art keywords
hydraulic motors
reciprocating hydraulic
reciprocating
motors
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
FR930053A
Other languages
French (fr)
Inventor
M Bouveret
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.)
Societe dApplications des Machines Motrices SAMM SA
Original Assignee
Societe dApplications des Machines Motrices SAMM SA
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 Societe dApplications des Machines Motrices SAMM SA filed Critical Societe dApplications des Machines Motrices SAMM SA
Priority to FR930053A priority Critical patent/FR1360787A/en
Application granted granted Critical
Publication of FR1360787A publication Critical patent/FR1360787A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod
    • 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
    • F03C1/007—Reciprocating-piston liquid engines with single cylinder, double-acting piston
    • F03C1/0073—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure
    • F03C1/0076—Reciprocating-piston liquid engines with single cylinder, double-acting piston one side of the double-acting piston being always under the influence of the liquid under pressure the liquid under pressure being continuously delivered to one cylinder chamber through a valve in the piston for actuating the return stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
FR930053A 1963-04-02 1963-04-02 Improvements to reciprocating hydraulic motors Expired FR1360787A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR930053A FR1360787A (en) 1963-04-02 1963-04-02 Improvements to reciprocating hydraulic motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR930053A FR1360787A (en) 1963-04-02 1963-04-02 Improvements to reciprocating hydraulic motors

Publications (1)

Publication Number Publication Date
FR1360787A true FR1360787A (en) 1964-05-15

Family

ID=8800647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930053A Expired FR1360787A (en) 1963-04-02 1963-04-02 Improvements to reciprocating hydraulic motors

Country Status (1)

Country Link
FR (1) FR1360787A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022021A1 (en) * 1979-07-02 1981-01-07 Georges Moatti A hydraulic motor having a reciprocating piston
FR2502703A1 (en) * 1981-03-30 1982-10-01 Dba Pneumatically operated diaphragm pump - has flexible membrane with piston connected to high and low pressure sources

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0022021A1 (en) * 1979-07-02 1981-01-07 Georges Moatti A hydraulic motor having a reciprocating piston
FR2502703A1 (en) * 1981-03-30 1982-10-01 Dba Pneumatically operated diaphragm pump - has flexible membrane with piston connected to high and low pressure sources

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