JPS6412107A - Servo valve - Google Patents

Servo valve

Info

Publication number
JPS6412107A
JPS6412107A JP16753187A JP16753187A JPS6412107A JP S6412107 A JPS6412107 A JP S6412107A JP 16753187 A JP16753187 A JP 16753187A JP 16753187 A JP16753187 A JP 16753187A JP S6412107 A JPS6412107 A JP S6412107A
Authority
JP
Japan
Prior art keywords
nozzle
nozzle flapper
lead pieces
elastic lead
flapper
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
JP16753187A
Other languages
Japanese (ja)
Other versions
JPH0578686B2 (en
Inventor
Katsumi Sasaki
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.)
Tokyo Seimitsu Sokki KK
Original Assignee
Tokyo Seimitsu Sokki 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 Tokyo Seimitsu Sokki KK filed Critical Tokyo Seimitsu Sokki KK
Priority to JP62167531A priority Critical patent/JPH0578686B2/en
Publication of JPS6412107A publication Critical patent/JPS6412107A/en
Publication of JPH0578686B2 publication Critical patent/JPH0578686B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Servomotors (AREA)

Abstract

PURPOSE:To reduce energy consumption by providing elastic lead pieces for closing fixed nozzles when a nozzle flapper is in the neutral stationary state on the free end of the nozzle flapper and disposing a feedback spring between the nozzle flapper and a valve element end portion. CONSTITUTION:Elastic lead pieces 20a, 20b are provided at the free end of a nozzle flapper 16, and a supply fixed nozzle 24 and a discharge fixed nozzle 26 are disposed opposite to the elastic lead pieces 20a, 20b, wherein when the nozzle flapper 16 is in the neutral stationary state, both fixed nozzles 24, 26 are closed by the elastic lead pieces 20a, 20b, A feedback spring 54 is disposed between the nozzle flapper 16 and the end portion of a valve element 34. In this arrangement, while the nozzle flapper 16 is in the neutral stationary state, pressure fluid will now flow, so that energy consumption of a pump can be remarkably reduced.
JP62167531A 1987-07-03 1987-07-03 Servo valve Expired - Fee Related JPH0578686B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62167531A JPH0578686B2 (en) 1987-07-03 1987-07-03 Servo valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62167531A JPH0578686B2 (en) 1987-07-03 1987-07-03 Servo valve

Publications (2)

Publication Number Publication Date
JPS6412107A true JPS6412107A (en) 1989-01-17
JPH0578686B2 JPH0578686B2 (en) 1993-10-29

Family

ID=15851423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62167531A Expired - Fee Related JPH0578686B2 (en) 1987-07-03 1987-07-03 Servo valve

Country Status (1)

Country Link
JP (1) JPH0578686B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0842504A (en) * 1994-03-23 1996-02-13 Moog Inc Fluid amplifier
US7845234B2 (en) 2005-08-17 2010-12-07 G-Device Corporation Compact tilt and vibration sensor and method for manufacturing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512580A (en) * 1974-06-24 1976-01-10 Kartridg Pak Co KAITENSHIKI JUTENSOCHI
JPS6275111A (en) * 1985-09-27 1987-04-07 Tokyo Seimitsu Sokki Kk Servo valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS512580A (en) * 1974-06-24 1976-01-10 Kartridg Pak Co KAITENSHIKI JUTENSOCHI
JPS6275111A (en) * 1985-09-27 1987-04-07 Tokyo Seimitsu Sokki Kk Servo valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0842504A (en) * 1994-03-23 1996-02-13 Moog Inc Fluid amplifier
US7845234B2 (en) 2005-08-17 2010-12-07 G-Device Corporation Compact tilt and vibration sensor and method for manufacturing the same

Also Published As

Publication number Publication date
JPH0578686B2 (en) 1993-10-29

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