JPH0740696Y2 - 油圧ポンプ装置 - Google Patents

油圧ポンプ装置

Info

Publication number
JPH0740696Y2
JPH0740696Y2 JP1987090674U JP9067487U JPH0740696Y2 JP H0740696 Y2 JPH0740696 Y2 JP H0740696Y2 JP 1987090674 U JP1987090674 U JP 1987090674U JP 9067487 U JP9067487 U JP 9067487U JP H0740696 Y2 JPH0740696 Y2 JP H0740696Y2
Authority
JP
Japan
Prior art keywords
oil
pressure
chamber
passage
cylinder
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
JP1987090674U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63198485U (enExample
Inventor
宏二 中村
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP1987090674U priority Critical patent/JPH0740696Y2/ja
Publication of JPS63198485U publication Critical patent/JPS63198485U/ja
Application granted granted Critical
Publication of JPH0740696Y2 publication Critical patent/JPH0740696Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
JP1987090674U 1987-06-12 1987-06-12 油圧ポンプ装置 Expired - Lifetime JPH0740696Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987090674U JPH0740696Y2 (ja) 1987-06-12 1987-06-12 油圧ポンプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987090674U JPH0740696Y2 (ja) 1987-06-12 1987-06-12 油圧ポンプ装置

Publications (2)

Publication Number Publication Date
JPS63198485U JPS63198485U (enExample) 1988-12-21
JPH0740696Y2 true JPH0740696Y2 (ja) 1995-09-20

Family

ID=30950756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987090674U Expired - Lifetime JPH0740696Y2 (ja) 1987-06-12 1987-06-12 油圧ポンプ装置

Country Status (1)

Country Link
JP (1) JPH0740696Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918283A (ja) * 1982-07-23 1984-01-30 Jidosha Kiki Co Ltd 電磁ポンプ
FR2562165B1 (fr) * 1984-03-29 1988-06-17 Semt Procede et dispositif d'amortissement des ondes de pression hydrauliques et d'ecretage des variations de pression dans les conduits d'alimentation d'une pompe d'injection de combustible

Also Published As

Publication number Publication date
JPS63198485U (enExample) 1988-12-21

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