GB1325703A - Expansible chamber actuator - Google Patents

Expansible chamber actuator

Info

Publication number
GB1325703A
GB1325703A GB4988170A GB4988170A GB1325703A GB 1325703 A GB1325703 A GB 1325703A GB 4988170 A GB4988170 A GB 4988170A GB 4988170 A GB4988170 A GB 4988170A GB 1325703 A GB1325703 A GB 1325703A
Authority
GB
United Kingdom
Prior art keywords
diaphragms
chambers
rod
diaphragm
housing
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
GB4988170A
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.)
AVM Corp
Original Assignee
AVM Corp
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 AVM Corp filed Critical AVM Corp
Publication of GB1325703A publication Critical patent/GB1325703A/en
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
    • F15B11/08—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
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Actuator (AREA)
  • Prostheses (AREA)
  • Massaging Devices (AREA)
  • Tents Or Canopies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Mobile Radio Communication Systems (AREA)
GB4988170A 1970-02-09 1970-10-21 Expansible chamber actuator Expired GB1325703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US979370A 1970-02-09 1970-02-09

Publications (1)

Publication Number Publication Date
GB1325703A true GB1325703A (en) 1973-08-08

Family

ID=21739738

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4988170A Expired GB1325703A (en) 1970-02-09 1970-10-21 Expansible chamber actuator
GB320170A Expired GB1325704A (en) 1970-02-09 1970-10-21 Diaphragm support discs for plural diaphragm actuators

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB320170A Expired GB1325704A (en) 1970-02-09 1970-10-21 Diaphragm support discs for plural diaphragm actuators

Country Status (6)

Country Link
JP (1) JPS5015945B1 (enExample)
CA (1) CA927696A (enExample)
DE (1) DE2058688C3 (enExample)
FR (1) FR2079327B1 (enExample)
GB (2) GB1325703A (enExample)
SE (1) SE360907B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503285A1 (fr) * 1981-04-03 1982-10-08 Sueddeutsche Kuehler Behr Verin a depression
WO1993012343A1 (de) * 1991-12-07 1993-06-24 Itronic Fuchs Gmbh Pneumatisch antreibbarer hubzylinder

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098459A (en) * 1976-07-30 1978-07-04 Schmelzer Corporation Vacuum break device
CA1144438A (en) * 1979-07-30 1983-04-12 Schmelzer Corporation Reciprocating motor with adjustable stroke
DE102014119387B4 (de) * 2014-12-22 2017-03-16 Samson Ag Membranantrieb für ein Stellventil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503285A1 (fr) * 1981-04-03 1982-10-08 Sueddeutsche Kuehler Behr Verin a depression
WO1993012343A1 (de) * 1991-12-07 1993-06-24 Itronic Fuchs Gmbh Pneumatisch antreibbarer hubzylinder

Also Published As

Publication number Publication date
GB1325704A (en) 1973-08-08
FR2079327B1 (enExample) 1976-05-28
SE360907B (enExample) 1973-10-08
FR2079327A1 (enExample) 1971-11-12
CA927696A (en) 1973-06-05
DE2058688B2 (de) 1978-09-21
DE2058688C3 (de) 1979-05-10
DE2058688A1 (de) 1971-08-19
JPS5015945B1 (enExample) 1975-06-09

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years