JPH0550765B2 - - Google Patents

Info

Publication number
JPH0550765B2
JPH0550765B2 JP60105637A JP10563785A JPH0550765B2 JP H0550765 B2 JPH0550765 B2 JP H0550765B2 JP 60105637 A JP60105637 A JP 60105637A JP 10563785 A JP10563785 A JP 10563785A JP H0550765 B2 JPH0550765 B2 JP H0550765B2
Authority
JP
Japan
Prior art keywords
diaphragm
valve
pressure
ring
primary
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 - Lifetime
Application number
JP60105637A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61262905A (ja
Inventor
Kazuhito Maruyama
Tadahiro Oomi
Yoichi Sugano
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.)
Nagano Keiki Seisakusho KK
Original Assignee
Nagano Keiki Seisakusho KK
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 Nagano Keiki Seisakusho KK filed Critical Nagano Keiki Seisakusho KK
Priority to JP60105637A priority Critical patent/JPS61262905A/ja
Publication of JPS61262905A publication Critical patent/JPS61262905A/ja
Publication of JPH0550765B2 publication Critical patent/JPH0550765B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Fluid Pressure (AREA)
  • Safety Valves (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Control Of Fluid Pressure (AREA)
JP60105637A 1985-05-17 1985-05-17 圧力調整弁 Granted JPS61262905A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60105637A JPS61262905A (ja) 1985-05-17 1985-05-17 圧力調整弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60105637A JPS61262905A (ja) 1985-05-17 1985-05-17 圧力調整弁

Publications (2)

Publication Number Publication Date
JPS61262905A JPS61262905A (ja) 1986-11-20
JPH0550765B2 true JPH0550765B2 (en]) 1993-07-29

Family

ID=14412969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60105637A Granted JPS61262905A (ja) 1985-05-17 1985-05-17 圧力調整弁

Country Status (1)

Country Link
JP (1) JPS61262905A (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0750419B2 (ja) * 1986-10-02 1995-05-31 ミヤチテクノス株式会社 減圧弁
JP2832894B2 (ja) * 1988-07-26 1998-12-09 日立建機株式会社 圧力センサ及びその製造方法、並びに圧力センサを備える油圧機器
EP0381775B1 (en) * 1988-07-26 1994-11-23 Hitachi Construction Machinery Co., Ltd. Pressure sensor
JP4494938B2 (ja) * 2004-11-11 2010-06-30 株式会社タブチ 減圧弁
JP5040826B2 (ja) * 2008-06-17 2012-10-03 株式会社ジェイテクト 弁装置

Also Published As

Publication number Publication date
JPS61262905A (ja) 1986-11-20

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term