CA927696A - Dual diaphragm short travel actuator - Google Patents

Dual diaphragm short travel actuator

Info

Publication number
CA927696A
CA927696A CA096072A CA96072A CA927696A CA 927696 A CA927696 A CA 927696A CA 096072 A CA096072 A CA 096072A CA 96072 A CA96072 A CA 96072A CA 927696 A CA927696 A CA 927696A
Authority
CA
Canada
Prior art keywords
short travel
travel actuator
dual diaphragm
diaphragm short
dual
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
CA096072A
Other versions
CA96072S (en
Inventor
R. Johnson Jesse
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
Application granted granted Critical
Publication of CA927696A publication Critical patent/CA927696A/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)
  • Mobile Radio Communication Systems (AREA)
  • Massaging Devices (AREA)
  • Tents Or Canopies (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Prostheses (AREA)
CA096072A 1970-02-09 1970-10-20 Dual diaphragm short travel actuator Expired CA927696A (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
CA927696A true CA927696A (en) 1973-06-05

Family

ID=21739738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096072A Expired CA927696A (en) 1970-02-09 1970-10-20 Dual diaphragm short travel actuator

Country Status (6)

Country Link
JP (1) JPS5015945B1 (en)
CA (1) CA927696A (en)
DE (1) DE2058688C3 (en)
FR (1) FR2079327B1 (en)
GB (2) GB1325704A (en)
SE (1) SE360907B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909681B2 (en) 2014-12-22 2018-03-06 Samson Ag Diaphragm actuator for a control valve

Families Citing this family (4)

* 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
IT8221154V0 (en) * 1981-04-03 1982-03-16 Sueddeutsche Kuehler Behr VACUUM ACTUATOR.
DE4140376A1 (en) * 1991-12-07 1993-06-09 Itronic Fuchs Gmbh, 7819 Denzlingen, De PNEUMATIC DRIVE LIFT CYLINDER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909681B2 (en) 2014-12-22 2018-03-06 Samson Ag Diaphragm actuator for a control valve

Also Published As

Publication number Publication date
GB1325704A (en) 1973-08-08
JPS5015945B1 (en) 1975-06-09
FR2079327A1 (en) 1971-11-12
DE2058688A1 (en) 1971-08-19
SE360907B (en) 1973-10-08
DE2058688B2 (en) 1978-09-21
GB1325703A (en) 1973-08-08
DE2058688C3 (en) 1979-05-10
FR2079327B1 (en) 1976-05-28

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