JPH0439966U - - Google Patents

Info

Publication number
JPH0439966U
JPH0439966U JP8301890U JP8301890U JPH0439966U JP H0439966 U JPH0439966 U JP H0439966U JP 8301890 U JP8301890 U JP 8301890U JP 8301890 U JP8301890 U JP 8301890U JP H0439966 U JPH0439966 U JP H0439966U
Authority
JP
Japan
Prior art keywords
aperture
relative displacement
area
predetermined value
constricted
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
JP8301890U
Other languages
English (en)
Japanese (ja)
Other versions
JP2520788Y2 (ja
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 filed Critical
Priority to JP1990083018U priority Critical patent/JP2520788Y2/ja
Publication of JPH0439966U publication Critical patent/JPH0439966U/ja
Application granted granted Critical
Publication of JP2520788Y2 publication Critical patent/JP2520788Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1990083018U 1990-08-03 1990-08-03 油圧制御弁 Expired - Lifetime JP2520788Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990083018U JP2520788Y2 (ja) 1990-08-03 1990-08-03 油圧制御弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990083018U JP2520788Y2 (ja) 1990-08-03 1990-08-03 油圧制御弁

Publications (2)

Publication Number Publication Date
JPH0439966U true JPH0439966U (fr) 1992-04-06
JP2520788Y2 JP2520788Y2 (ja) 1996-12-18

Family

ID=31630337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990083018U Expired - Lifetime JP2520788Y2 (ja) 1990-08-03 1990-08-03 油圧制御弁

Country Status (1)

Country Link
JP (1) JP2520788Y2 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142756A (en) * 1980-04-01 1981-11-07 Toyoda Mach Works Ltd Servo valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56142756A (en) * 1980-04-01 1981-11-07 Toyoda Mach Works Ltd Servo valve

Also Published As

Publication number Publication date
JP2520788Y2 (ja) 1996-12-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term