FR2280813A1 - Ensemble d'actionnement fonctionnant avec un fluide sous pression - Google Patents

Ensemble d'actionnement fonctionnant avec un fluide sous pression

Info

Publication number
FR2280813A1
FR2280813A1 FR7523595A FR7523595A FR2280813A1 FR 2280813 A1 FR2280813 A1 FR 2280813A1 FR 7523595 A FR7523595 A FR 7523595A FR 7523595 A FR7523595 A FR 7523595A FR 2280813 A1 FR2280813 A1 FR 2280813A1
Authority
FR
France
Prior art keywords
pressurized fluid
actuator assembly
assembly operating
operating
actuator
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.)
Granted
Application number
FR7523595A
Other languages
English (en)
Other versions
FR2280813B1 (fr
Inventor
John Richard Simmons
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2280813A1 publication Critical patent/FR2280813A1/fr
Application granted granted Critical
Publication of FR2280813B1 publication Critical patent/FR2280813B1/fr
Granted 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors
    • 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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/126—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Regulating Braking Force (AREA)
  • Retarders (AREA)
  • Servomotors (AREA)
FR7523595A 1974-07-30 1975-07-29 Ensemble d'actionnement fonctionnant avec un fluide sous pression Granted FR2280813A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33515/74A GB1513370A (en) 1974-07-30 1974-07-30 Fluid-pressure operated actuator arrangements

Publications (2)

Publication Number Publication Date
FR2280813A1 true FR2280813A1 (fr) 1976-02-27
FR2280813B1 FR2280813B1 (fr) 1977-12-09

Family

ID=10353974

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523595A Granted FR2280813A1 (fr) 1974-07-30 1975-07-29 Ensemble d'actionnement fonctionnant avec un fluide sous pression

Country Status (6)

Country Link
US (1) US3993418A (fr)
JP (1) JPS5141197A (fr)
DE (1) DE2533241A1 (fr)
FR (1) FR2280813A1 (fr)
GB (1) GB1513370A (fr)
IT (1) IT1040093B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638622A1 (de) * 1976-08-27 1978-03-02 Hans Dipl Kfm Berghoefer Elastisches rohrverbindungsstueck
FR2439319A1 (fr) * 1978-10-16 1980-05-16 Bendix Corp Dispositif de commande pour moteur a pression de fluide

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111044A (en) * 1976-12-10 1978-09-05 Mcclure Charles A Flow monitoring
US5378127A (en) * 1993-04-16 1995-01-03 Sauer Inc. Manual displacement control for hydrostatic transmissions and method of precise symmetry adjustment therefore

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR529310A (fr) * 1920-12-31 1921-11-26 Augustin Chantiers Et Ateliers Dispositif de commande à distance d'une barre ou organe similaire
US2311516A (en) * 1941-09-27 1943-02-16 Deere & Co Hydraulic control mechanism
US2511393A (en) * 1944-03-23 1950-06-13 Deere Mfg Co Follow-up control means for hydraulic mechanism
FR1004770A (fr) * 1949-12-31 1952-04-02 Boulton Aircraft Ltd Perfectionnements aux dispositifs d'asservissement
US2727359A (en) * 1954-06-28 1955-12-20 Charles V Staller Follow-up control
FR1373486A (fr) * 1963-10-30 1964-09-25 Atomic Energy Authority Uk Servo-mécanisme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1086464A (en) * 1914-02-10 Edward P Robinson Controlling device for power-driven gear.
US528183A (en) * 1894-10-30 schleichee
US742070A (en) * 1903-06-16 1903-10-20 Charles F Saylor Apparatus for reversing steam-engines.
US2453651A (en) * 1942-04-27 1948-11-09 Bendix Aviat Corp Control for internal-combustion engines
US2863422A (en) * 1947-01-22 1958-12-09 Mercier Jean Hydraulic follow up systems
US2949891A (en) * 1956-08-16 1960-08-23 Fairchild Engine & Airplane Pneumatically actuated mechanical jacks

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR529310A (fr) * 1920-12-31 1921-11-26 Augustin Chantiers Et Ateliers Dispositif de commande à distance d'une barre ou organe similaire
US2311516A (en) * 1941-09-27 1943-02-16 Deere & Co Hydraulic control mechanism
US2511393A (en) * 1944-03-23 1950-06-13 Deere Mfg Co Follow-up control means for hydraulic mechanism
FR1004770A (fr) * 1949-12-31 1952-04-02 Boulton Aircraft Ltd Perfectionnements aux dispositifs d'asservissement
US2727359A (en) * 1954-06-28 1955-12-20 Charles V Staller Follow-up control
FR1373486A (fr) * 1963-10-30 1964-09-25 Atomic Energy Authority Uk Servo-mécanisme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2638622A1 (de) * 1976-08-27 1978-03-02 Hans Dipl Kfm Berghoefer Elastisches rohrverbindungsstueck
FR2439319A1 (fr) * 1978-10-16 1980-05-16 Bendix Corp Dispositif de commande pour moteur a pression de fluide

Also Published As

Publication number Publication date
FR2280813B1 (fr) 1977-12-09
US3993418A (en) 1976-11-23
GB1513370A (en) 1978-06-07
DE2533241A1 (de) 1976-02-12
JPS5141197A (en) 1976-04-06
IT1040093B (it) 1979-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse