JP2544571Y2 - 液圧ポンプ装置 - Google Patents

液圧ポンプ装置

Info

Publication number
JP2544571Y2
JP2544571Y2 JP1990065619U JP6561990U JP2544571Y2 JP 2544571 Y2 JP2544571 Y2 JP 2544571Y2 JP 1990065619 U JP1990065619 U JP 1990065619U JP 6561990 U JP6561990 U JP 6561990U JP 2544571 Y2 JP2544571 Y2 JP 2544571Y2
Authority
JP
Japan
Prior art keywords
plunger
recess
pressure chamber
hole
pump device
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
JP1990065619U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0424678U (US06724976-20040420-M00002.png
Inventor
一郎 石渡
Original Assignee
株式会社ナブコ
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 株式会社ナブコ filed Critical 株式会社ナブコ
Priority to JP1990065619U priority Critical patent/JP2544571Y2/ja
Publication of JPH0424678U publication Critical patent/JPH0424678U/ja
Application granted granted Critical
Publication of JP2544571Y2 publication Critical patent/JP2544571Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)
JP1990065619U 1990-06-21 1990-06-21 液圧ポンプ装置 Expired - Lifetime JP2544571Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990065619U JP2544571Y2 (ja) 1990-06-21 1990-06-21 液圧ポンプ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990065619U JP2544571Y2 (ja) 1990-06-21 1990-06-21 液圧ポンプ装置

Publications (2)

Publication Number Publication Date
JPH0424678U JPH0424678U (US06724976-20040420-M00002.png) 1992-02-27
JP2544571Y2 true JP2544571Y2 (ja) 1997-08-20

Family

ID=31597608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990065619U Expired - Lifetime JP2544571Y2 (ja) 1990-06-21 1990-06-21 液圧ポンプ装置

Country Status (1)

Country Link
JP (1) JP2544571Y2 (US06724976-20040420-M00002.png)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0267083U (US06724976-20040420-M00002.png) * 1988-11-07 1990-05-21

Also Published As

Publication number Publication date
JPH0424678U (US06724976-20040420-M00002.png) 1992-02-27

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