FR2588316B1 - Verin hydraulique alternatif - Google Patents

Verin hydraulique alternatif

Info

Publication number
FR2588316B1
FR2588316B1 FR8515052A FR8515052A FR2588316B1 FR 2588316 B1 FR2588316 B1 FR 2588316B1 FR 8515052 A FR8515052 A FR 8515052A FR 8515052 A FR8515052 A FR 8515052A FR 2588316 B1 FR2588316 B1 FR 2588316B1
Authority
FR
France
Prior art keywords
hydraulic cylinder
alternative hydraulic
alternative
cylinder
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 - Fee Related
Application number
FR8515052A
Other languages
English (en)
Other versions
FR2588316A1 (fr
Inventor
Michel Bonnaud
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.)
HYDROEM
Original Assignee
HYDROEM
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 HYDROEM filed Critical HYDROEM
Priority to FR8515052A priority Critical patent/FR2588316B1/fr
Publication of FR2588316A1 publication Critical patent/FR2588316A1/fr
Application granted granted Critical
Publication of FR2588316B1 publication Critical patent/FR2588316B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
    • 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
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
FR8515052A 1985-10-09 1985-10-09 Verin hydraulique alternatif Expired - Fee Related FR2588316B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8515052A FR2588316B1 (fr) 1985-10-09 1985-10-09 Verin hydraulique alternatif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515052A FR2588316B1 (fr) 1985-10-09 1985-10-09 Verin hydraulique alternatif

Publications (2)

Publication Number Publication Date
FR2588316A1 FR2588316A1 (fr) 1987-04-10
FR2588316B1 true FR2588316B1 (fr) 1990-03-02

Family

ID=9323719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8515052A Expired - Fee Related FR2588316B1 (fr) 1985-10-09 1985-10-09 Verin hydraulique alternatif

Country Status (1)

Country Link
FR (1) FR2588316B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9016965D0 (en) * 1990-08-02 1990-09-19 Pacson Ltd Hydraulic reciprocating drive apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341195A (en) * 1940-08-02 1944-02-08 Odin Corp Hydraulically reciprocable pump mechanism
FR1259295A (fr) * 1960-06-10 1961-04-21 Dowty Rotol Ltd Pompe à diaphragme à commande hydraulique
FR2264599A1 (en) * 1974-03-21 1975-10-17 Kuibyshevsky Z Koordinatno Hydraulic vibrator for swarf removal from machined parts - has stepped piston with fixed and variable orifices
US4030857A (en) * 1975-10-29 1977-06-21 Champion Spark Plug Company Paint pump for airless spray guns

Also Published As

Publication number Publication date
FR2588316A1 (fr) 1987-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse