FR1249362A - Double-acting pneumatic actuators improvements - Google Patents

Double-acting pneumatic actuators improvements

Info

Publication number
FR1249362A
FR1249362A FR809988A FR809988A FR1249362A FR 1249362 A FR1249362 A FR 1249362A FR 809988 A FR809988 A FR 809988A FR 809988 A FR809988 A FR 809988A FR 1249362 A FR1249362 A FR 1249362A
Authority
FR
France
Prior art keywords
double
pneumatic actuators
acting pneumatic
acting
actuators
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
FR809988A
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR809988A priority Critical patent/FR1249362A/en
Priority to LU39326D priority patent/LU39326A1/xx
Priority to BE596342A priority patent/BE596342A/en
Priority to CH1195060A priority patent/CH367052A/en
Priority to GB3832360A priority patent/GB939035A/en
Priority to NL257884D priority patent/NL257884A/xx
Priority to DE19601400524 priority patent/DE1400524A1/en
Application granted granted Critical
Publication of FR1249362A publication Critical patent/FR1249362A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
FR809988A 1959-11-12 1959-11-12 Double-acting pneumatic actuators improvements Expired FR1249362A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR809988A FR1249362A (en) 1959-11-12 1959-11-12 Double-acting pneumatic actuators improvements
LU39326D LU39326A1 (en) 1959-11-12 1960-10-24
BE596342A BE596342A (en) 1959-11-12 1960-10-24 Double-acting pneumatic actuators improvements
CH1195060A CH367052A (en) 1959-11-12 1960-10-25 Double acting pneumatic device
GB3832360A GB939035A (en) 1959-11-12 1960-11-08 Improvements in differential pressure actuated piston and cylinder devices
NL257884D NL257884A (en) 1959-11-12 1960-11-12
DE19601400524 DE1400524A1 (en) 1959-11-12 1960-11-12 Double-acting compressed air control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809988A FR1249362A (en) 1959-11-12 1959-11-12 Double-acting pneumatic actuators improvements

Publications (1)

Publication Number Publication Date
FR1249362A true FR1249362A (en) 1960-12-30

Family

ID=8721207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR809988A Expired FR1249362A (en) 1959-11-12 1959-11-12 Double-acting pneumatic actuators improvements

Country Status (7)

Country Link
BE (1) BE596342A (en)
CH (1) CH367052A (en)
DE (1) DE1400524A1 (en)
FR (1) FR1249362A (en)
GB (1) GB939035A (en)
LU (1) LU39326A1 (en)
NL (1) NL257884A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1208963B (en) * 1961-04-27 1966-01-13 Rech Etudes Prod Control device with closed center position for a double-acting hydraulic motor
DE1211452B (en) * 1964-01-15 1966-02-24 Erich Herion Control or multi-way spool driven by a piston
EP0017868A1 (en) * 1979-04-19 1980-10-29 Sperry Vickers Zweigniederlassung der Sperry GmbH Operation monitored valve arrangement
FR2503284A1 (en) * 1981-04-02 1982-10-08 Therond Marcel Pneumatic actuator control circuit - has distributor with control slide stopped automatically between two extremes with guide cylinders

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1395635A (en) * 1964-01-27 1965-04-16 Nord Aviation Three stable position fluid pressure cylinder
JPS52121879A (en) * 1976-04-05 1977-10-13 Nippon Air Brake Co Device for determining position

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1208963B (en) * 1961-04-27 1966-01-13 Rech Etudes Prod Control device with closed center position for a double-acting hydraulic motor
DE1211452B (en) * 1964-01-15 1966-02-24 Erich Herion Control or multi-way spool driven by a piston
EP0017868A1 (en) * 1979-04-19 1980-10-29 Sperry Vickers Zweigniederlassung der Sperry GmbH Operation monitored valve arrangement
DE2915783A1 (en) * 1979-04-19 1980-11-06 Sperry Vickers WORK MONITORED VALVE ARRANGEMENT
FR2503284A1 (en) * 1981-04-02 1982-10-08 Therond Marcel Pneumatic actuator control circuit - has distributor with control slide stopped automatically between two extremes with guide cylinders

Also Published As

Publication number Publication date
GB939035A (en) 1963-10-09
DE1400524A1 (en) 1968-10-17
LU39326A1 (en) 1962-04-14
CH367052A (en) 1963-01-31
BE596342A (en) 1961-04-24
NL257884A (en) 1964-04-10

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