JPS57161306A - Pressure responsive actuator - Google Patents

Pressure responsive actuator

Info

Publication number
JPS57161306A
JPS57161306A JP4576681A JP4576681A JPS57161306A JP S57161306 A JPS57161306 A JP S57161306A JP 4576681 A JP4576681 A JP 4576681A JP 4576681 A JP4576681 A JP 4576681A JP S57161306 A JPS57161306 A JP S57161306A
Authority
JP
Japan
Prior art keywords
pressure
responsive actuator
disc
pressure responsive
lower body
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.)
Pending
Application number
JP4576681A
Other languages
Japanese (ja)
Inventor
Yoshinobu Yato
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4576681A priority Critical patent/JPS57161306A/en
Publication of JPS57161306A publication Critical patent/JPS57161306A/en
Pending 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
    • 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)
  • Actuator (AREA)

Abstract

PURPOSE:To improve mountability contained with works of piping and electric wiring, by constituting a pressure responsive actuator, used for air conditioners, integrally with a fluid pressure responsive actuator and a fluid pressure control pressure switch. CONSTITUTION:A pressure responsive actuator 10 is formed in such a manner that a pressure disc 13 is held between an upper body 11, provided with a pressure introduction part 12, and a lower body 15, simultaneously one end of a rod 17 is fixed to the pressure disc 13 through a support 16 and this pressure disc 13 is resiliently urged leftward by a spring 19 housed in the lower body 16. In this case, a side of the disc 13 in the rod 17, engaged with the other end side to an operating mechanism, not shown, is formed to a large contour part 17a. There is provided a switch part, in the lower body 15, consisting of a terminal 22, having a movable contact 22a operated by adaptation of said large contour part 17a, and a terminal 21, having a fixed contact 21a normally contacted with the movable contact 22a.
JP4576681A 1981-03-28 1981-03-28 Pressure responsive actuator Pending JPS57161306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4576681A JPS57161306A (en) 1981-03-28 1981-03-28 Pressure responsive actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4576681A JPS57161306A (en) 1981-03-28 1981-03-28 Pressure responsive actuator

Publications (1)

Publication Number Publication Date
JPS57161306A true JPS57161306A (en) 1982-10-04

Family

ID=12728407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4576681A Pending JPS57161306A (en) 1981-03-28 1981-03-28 Pressure responsive actuator

Country Status (1)

Country Link
JP (1) JPS57161306A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149880A (en) * 1974-05-27 1975-12-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149880A (en) * 1974-05-27 1975-12-01

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