FR1269305A - Dispositif de commande hydro-pneumatique à double effet, à rétablissement et compensation automatiques des volumes hydrauliques - Google Patents

Dispositif de commande hydro-pneumatique à double effet, à rétablissement et compensation automatiques des volumes hydrauliques

Info

Publication number
FR1269305A
FR1269305A FR831686A FR831686A FR1269305A FR 1269305 A FR1269305 A FR 1269305A FR 831686 A FR831686 A FR 831686A FR 831686 A FR831686 A FR 831686A FR 1269305 A FR1269305 A FR 1269305A
Authority
FR
France
Prior art keywords
compensation
double
control device
pneumatic control
automatic recovery
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
FR831686A
Other languages
English (en)
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.)
Frank & Pignard
Original Assignee
Frank & Pignard
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 Frank & Pignard filed Critical Frank & Pignard
Priority to FR831686A priority Critical patent/FR1269305A/fr
Priority to CH1099060A priority patent/CH363537A/fr
Application granted granted Critical
Publication of FR1269305A publication Critical patent/FR1269305A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/06—Servomotor systems without provision for follow-up action; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • F15B11/0725—Combined pneumatic-hydraulic systems with the driving energy being derived from a pneumatic system, a subsequent hydraulic system displacing or controlling the output element
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/06—Details
    • F15B7/10—Compensation of the liquid content in a system
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR831686A 1960-06-25 1960-06-25 Dispositif de commande hydro-pneumatique à double effet, à rétablissement et compensation automatiques des volumes hydrauliques Expired FR1269305A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR831686A FR1269305A (fr) 1960-06-25 1960-06-25 Dispositif de commande hydro-pneumatique à double effet, à rétablissement et compensation automatiques des volumes hydrauliques
CH1099060A CH363537A (fr) 1960-06-25 1960-09-29 Dispositif de commande hydro-pneumatique à double effet, à rétablissement et compensation automatiques des volumes hydrauliques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR831686A FR1269305A (fr) 1960-06-25 1960-06-25 Dispositif de commande hydro-pneumatique à double effet, à rétablissement et compensation automatiques des volumes hydrauliques

Publications (1)

Publication Number Publication Date
FR1269305A true FR1269305A (fr) 1961-08-11

Family

ID=8734614

Family Applications (1)

Application Number Title Priority Date Filing Date
FR831686A Expired FR1269305A (fr) 1960-06-25 1960-06-25 Dispositif de commande hydro-pneumatique à double effet, à rétablissement et compensation automatiques des volumes hydrauliques

Country Status (2)

Country Link
CH (1) CH363537A (fr)
FR (1) FR1269305A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159234A1 (fr) * 1971-11-10 1973-06-22 Bourne Chastel Jean
FR2284048A1 (fr) * 1974-09-04 1976-04-02 Mo Aviat I Installation de pompage hydropneumatique
FR2347993A1 (fr) * 1976-04-14 1977-11-10 Balcke Duerr Ag Dispositif d'elargissement de l'extremite de tubes a l'interieur d'une plaque d'assemblage
WO1982002423A1 (fr) * 1981-01-12 1982-07-22 Mccormack Wallace Dispositif d'actionnement de vanne
FR2538745A1 (fr) * 1982-12-29 1984-07-06 Renault Pince de prehension pour manipulateur et procede de mise en oeuvre d'une telle pince
EP0512690A1 (fr) * 1991-05-02 1992-11-11 Eaton Corporation Système de commande d'un actionneur pour des dispositifs tels que des embrayages
EP2466171A1 (fr) * 2010-12-20 2012-06-20 ZF Friedrichshafen AG Dispositif destiné à l'actionnement d'un cylindre de travail, dispositif d'alimentation en huile sous pression de composants d'automatisation d'une boîte de vitesses automatisée et utilisation d'un convertisseur de pression pneumo-hydraulique

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2159234A1 (fr) * 1971-11-10 1973-06-22 Bourne Chastel Jean
FR2284048A1 (fr) * 1974-09-04 1976-04-02 Mo Aviat I Installation de pompage hydropneumatique
FR2347993A1 (fr) * 1976-04-14 1977-11-10 Balcke Duerr Ag Dispositif d'elargissement de l'extremite de tubes a l'interieur d'une plaque d'assemblage
WO1982002423A1 (fr) * 1981-01-12 1982-07-22 Mccormack Wallace Dispositif d'actionnement de vanne
FR2538745A1 (fr) * 1982-12-29 1984-07-06 Renault Pince de prehension pour manipulateur et procede de mise en oeuvre d'une telle pince
EP0512690A1 (fr) * 1991-05-02 1992-11-11 Eaton Corporation Système de commande d'un actionneur pour des dispositifs tels que des embrayages
EP2466171A1 (fr) * 2010-12-20 2012-06-20 ZF Friedrichshafen AG Dispositif destiné à l'actionnement d'un cylindre de travail, dispositif d'alimentation en huile sous pression de composants d'automatisation d'une boîte de vitesses automatisée et utilisation d'un convertisseur de pression pneumo-hydraulique

Also Published As

Publication number Publication date
CH363537A (fr) 1962-07-31

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