JPS5580117A - Pressure controller - Google Patents

Pressure controller

Info

Publication number
JPS5580117A
JPS5580117A JP15350378A JP15350378A JPS5580117A JP S5580117 A JPS5580117 A JP S5580117A JP 15350378 A JP15350378 A JP 15350378A JP 15350378 A JP15350378 A JP 15350378A JP S5580117 A JPS5580117 A JP S5580117A
Authority
JP
Japan
Prior art keywords
diaphragm
fluid
coil
pressure
electromagnetic force
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
JP15350378A
Other languages
Japanese (ja)
Other versions
JPS5911130B2 (en
Inventor
Takashi Tanahashi
Shigeru Shirai
Masaji Yamauchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP53153503A priority Critical patent/JPS5911130B2/en
Publication of JPS5580117A publication Critical patent/JPS5580117A/en
Publication of JPS5911130B2 publication Critical patent/JPS5911130B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

PURPOSE: To make it possible to control the pressure of a fluid with high precision by binding an electromagnetic generating part and governor part tight and permanently with an interposing diaphragm weight and by pushing a plunger downward by flowing a current through a coil to operate on a diaphragm.
CONSTITUTION: A fluid from intake 1 is led to outlet 2 and diaphragm 5 is applied with the pressure of the fluid. Then, a governor part is provided by valve body 4 bound to diaphragm 5 opposing to valve seat 3, and an electromagnetic force generating part is formed of coil 6, plunger 7 and yoke 8. Here, the electromagnetic force generating part and governor part are bound by screw 14 with diaphragm weight 11 interposed. Therefore, flowing a current through coil 6 generates electromagnetic force to push the plunger downward, which operates upon diaphragm 5, so that the pressure of the fluid can be controlled with high precision.
COPYRIGHT: (C)1980,JPO&Japio
JP53153503A 1978-12-11 1978-12-11 pressure controller Expired JPS5911130B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53153503A JPS5911130B2 (en) 1978-12-11 1978-12-11 pressure controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53153503A JPS5911130B2 (en) 1978-12-11 1978-12-11 pressure controller

Publications (2)

Publication Number Publication Date
JPS5580117A true JPS5580117A (en) 1980-06-17
JPS5911130B2 JPS5911130B2 (en) 1984-03-13

Family

ID=15563972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53153503A Expired JPS5911130B2 (en) 1978-12-11 1978-12-11 pressure controller

Country Status (1)

Country Link
JP (1) JPS5911130B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012142179A (en) * 2010-12-28 2012-07-26 Eagle Industry Co Ltd Fuel cell system decompression device and bellows used therein

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498816A (en) * 1972-05-24 1974-01-25
JPS5117825U (en) * 1974-07-27 1976-02-09

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498816A (en) * 1972-05-24 1974-01-25
JPS5117825U (en) * 1974-07-27 1976-02-09

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012142179A (en) * 2010-12-28 2012-07-26 Eagle Industry Co Ltd Fuel cell system decompression device and bellows used therein

Also Published As

Publication number Publication date
JPS5911130B2 (en) 1984-03-13

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