FR1563208A - - Google Patents

Info

Publication number
FR1563208A
FR1563208A FR1563208DA FR1563208A FR 1563208 A FR1563208 A FR 1563208A FR 1563208D A FR1563208D A FR 1563208DA FR 1563208 A FR1563208 A FR 1563208A
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1563208A publication Critical patent/FR1563208A/fr
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
    • 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
    • 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
FR1563208D 1968-03-01 1968-03-01 Expired FR1563208A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR142000 1968-03-01

Publications (1)

Publication Number Publication Date
FR1563208A true FR1563208A (en) 1969-04-11

Family

ID=8646834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563208D Expired FR1563208A (en) 1968-03-01 1968-03-01

Country Status (2)

Country Link
DE (1) DE1910408A1 (en)
FR (1) FR1563208A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012093A1 (en) * 1979-04-06 1980-10-23 Secoma DOUBLE-ACTING PISTON UNIT THAT CAN BE FEEDED BY THE PISTON ROD
DE3044675A1 (en) * 1980-11-27 1982-07-08 Leybold-Heraeus GmbH, 5000 Köln METHOD FOR CONTROLLING A HYDRAULIC DRIVE AND HYDRAULIC DRIVE SUITABLE FOR CARRYING OUT THIS CONTROL METHOD
EP0271076A2 (en) * 1986-12-11 1988-06-15 Manfred Tries Actuator with two mechanically connected one-way hydraulic cylinders

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3012093A1 (en) * 1979-04-06 1980-10-23 Secoma DOUBLE-ACTING PISTON UNIT THAT CAN BE FEEDED BY THE PISTON ROD
DE3044675A1 (en) * 1980-11-27 1982-07-08 Leybold-Heraeus GmbH, 5000 Köln METHOD FOR CONTROLLING A HYDRAULIC DRIVE AND HYDRAULIC DRIVE SUITABLE FOR CARRYING OUT THIS CONTROL METHOD
EP0271076A2 (en) * 1986-12-11 1988-06-15 Manfred Tries Actuator with two mechanically connected one-way hydraulic cylinders
EP0271076A3 (en) * 1986-12-11 1989-06-14 Manfred Tries Actuator with two mechanically connected one-way hydraulic cylinders

Also Published As

Publication number Publication date
DE1910408A1 (en) 1969-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse