JPH0617016Y2 - ギヤ式油圧ポンプのシール機構 - Google Patents

ギヤ式油圧ポンプのシール機構

Info

Publication number
JPH0617016Y2
JPH0617016Y2 JP1989007192U JP719289U JPH0617016Y2 JP H0617016 Y2 JPH0617016 Y2 JP H0617016Y2 JP 1989007192 U JP1989007192 U JP 1989007192U JP 719289 U JP719289 U JP 719289U JP H0617016 Y2 JPH0617016 Y2 JP H0617016Y2
Authority
JP
Japan
Prior art keywords
pump
pressure chamber
partition
gear
square ring
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
JP1989007192U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0299278U (ar
Inventor
和正 北川
良太 大橋
和彦 矢野
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.)
Kanzaki Kokyukoki Manufacturing Co Ltd
Original Assignee
Kanzaki Kokyukoki Manufacturing 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 Kanzaki Kokyukoki Manufacturing Co Ltd filed Critical Kanzaki Kokyukoki Manufacturing Co Ltd
Priority to JP1989007192U priority Critical patent/JPH0617016Y2/ja
Publication of JPH0299278U publication Critical patent/JPH0299278U/ja
Application granted granted Critical
Publication of JPH0617016Y2 publication Critical patent/JPH0617016Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP1989007192U 1989-01-24 1989-01-24 ギヤ式油圧ポンプのシール機構 Expired - Lifetime JPH0617016Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989007192U JPH0617016Y2 (ja) 1989-01-24 1989-01-24 ギヤ式油圧ポンプのシール機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989007192U JPH0617016Y2 (ja) 1989-01-24 1989-01-24 ギヤ式油圧ポンプのシール機構

Publications (2)

Publication Number Publication Date
JPH0299278U JPH0299278U (ar) 1990-08-07
JPH0617016Y2 true JPH0617016Y2 (ja) 1994-05-02

Family

ID=31212001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989007192U Expired - Lifetime JPH0617016Y2 (ja) 1989-01-24 1989-01-24 ギヤ式油圧ポンプのシール機構

Country Status (1)

Country Link
JP (1) JPH0617016Y2 (ar)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008274778A (ja) * 2007-04-25 2008-11-13 Showa Corp 可変容量型ポンプ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537753U (ar) * 1978-09-04 1980-03-11
JPS63113782U (ar) * 1987-01-19 1988-07-22

Also Published As

Publication number Publication date
JPH0299278U (ar) 1990-08-07

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