FR2305621A1 - Position regulator with pressure transmission elements - features individually adjustable stops for pressure transmission elements - Google Patents

Position regulator with pressure transmission elements - features individually adjustable stops for pressure transmission elements

Info

Publication number
FR2305621A1
FR2305621A1 FR7608551A FR7608551A FR2305621A1 FR 2305621 A1 FR2305621 A1 FR 2305621A1 FR 7608551 A FR7608551 A FR 7608551A FR 7608551 A FR7608551 A FR 7608551A FR 2305621 A1 FR2305621 A1 FR 2305621A1
Authority
FR
France
Prior art keywords
transmission elements
pressure transmission
position regulator
regulator
individually adjustable
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
FR7608551A
Other languages
French (fr)
Other versions
FR2305621B1 (en
Inventor
Eskil Sundstrom
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.)
Westin and Backlund AB
Original Assignee
Westin and Backlund AB
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
Priority claimed from SE7503346A external-priority patent/SE391786B/en
Priority claimed from SE7602986A external-priority patent/SE397212B/en
Application filed by Westin and Backlund AB filed Critical Westin and Backlund AB
Publication of FR2305621A1 publication Critical patent/FR2305621A1/en
Application granted granted Critical
Publication of FR2305621B1 publication Critical patent/FR2305621B1/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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
    • F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
    • F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)

Abstract

At least two pressure transmission elements divide an inner chamber of the regulator into a number of pressure chambers. Dimensions are chosen to feed and return pressure medium to the chambers according to regulator devices. An output shaft movably supported in the position regulator, is displaced axially via the pressure transmission elements. In the position regulator are individually adjustable stops for the pressure transmission elements and these stops are adjustable for different stroke lengths of the elements. Adjustment is by adjusting devices and locking devices so that the output shaft can be brought to a number of axially different positions.
FR7608551A 1975-03-24 1976-03-24 Position regulator with pressure transmission elements - features individually adjustable stops for pressure transmission elements Granted FR2305621A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7503346A SE391786B (en) 1975-03-24 1975-03-24 MEDICAL REGULATOR INCLUDING AT LEAST TWO PRESSURE TRANSFER ELEMENTS
SE7602986A SE397212B (en) 1976-03-03 1976-03-03 MEDICAL REGULATOR

Publications (2)

Publication Number Publication Date
FR2305621A1 true FR2305621A1 (en) 1976-10-22
FR2305621B1 FR2305621B1 (en) 1981-10-09

Family

ID=26656595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608551A Granted FR2305621A1 (en) 1975-03-24 1976-03-24 Position regulator with pressure transmission elements - features individually adjustable stops for pressure transmission elements

Country Status (5)

Country Link
JP (1) JPS51119475A (en)
DE (1) DE2612308A1 (en)
DK (1) DK128276A (en)
FR (1) FR2305621A1 (en)
IT (1) IT1060713B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213757A1 (en) * 1981-04-16 1983-01-20 Autóipari Kutató Intézet, Budapest Pneumatic piston shift drive, especially for vehicle gearboxes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837964A1 (en) * 1978-08-31 1980-03-20 Bosch Gmbh Robert PNEUMATIC DIAPHRAGM ACTUATOR OF A FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES
DE3826215C1 (en) * 1988-08-02 1989-08-10 Guenter Horst 7927 Sontheim De Roehm

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551246A (en) * 1946-01-30 1951-05-01 Bendix Aviat Corp Fluid motor
US3187640A (en) * 1962-04-24 1965-06-08 Gen Motors Corp Multi-stroke actuator
FR2106887A5 (en) * 1970-09-28 1972-05-05 Lucas Industries Ltd
FR2200101A1 (en) * 1972-09-16 1974-04-19 Demag Kunststofftech Actuator for plastics flow regulator valve - several piston-cylinder units in series with their strokes additive give exact valve settings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2551246A (en) * 1946-01-30 1951-05-01 Bendix Aviat Corp Fluid motor
US3187640A (en) * 1962-04-24 1965-06-08 Gen Motors Corp Multi-stroke actuator
FR2106887A5 (en) * 1970-09-28 1972-05-05 Lucas Industries Ltd
FR2200101A1 (en) * 1972-09-16 1974-04-19 Demag Kunststofftech Actuator for plastics flow regulator valve - several piston-cylinder units in series with their strokes additive give exact valve settings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213757A1 (en) * 1981-04-16 1983-01-20 Autóipari Kutató Intézet, Budapest Pneumatic piston shift drive, especially for vehicle gearboxes

Also Published As

Publication number Publication date
JPS51119475A (en) 1976-10-20
DE2612308A1 (en) 1976-10-07
IT1060713B (en) 1982-08-20
DK128276A (en) 1976-09-25
FR2305621B1 (en) 1981-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse