JPS643827Y2 - - Google Patents

Info

Publication number
JPS643827Y2
JPS643827Y2 JP1981008701U JP870181U JPS643827Y2 JP S643827 Y2 JPS643827 Y2 JP S643827Y2 JP 1981008701 U JP1981008701 U JP 1981008701U JP 870181 U JP870181 U JP 870181U JP S643827 Y2 JPS643827 Y2 JP S643827Y2
Authority
JP
Japan
Prior art keywords
pressure
spring
switching
cylinder
pump
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
Application number
JP1981008701U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57121791U (US08066781-20111129-C00013.png
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 JP1981008701U priority Critical patent/JPS643827Y2/ja
Publication of JPS57121791U publication Critical patent/JPS57121791U/ja
Application granted granted Critical
Publication of JPS643827Y2 publication Critical patent/JPS643827Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Details And Applications Of Rotary Liquid Pumps (AREA)
JP1981008701U 1981-01-23 1981-01-23 Expired JPS643827Y2 (US08066781-20111129-C00013.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981008701U JPS643827Y2 (US08066781-20111129-C00013.png) 1981-01-23 1981-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981008701U JPS643827Y2 (US08066781-20111129-C00013.png) 1981-01-23 1981-01-23

Publications (2)

Publication Number Publication Date
JPS57121791U JPS57121791U (US08066781-20111129-C00013.png) 1982-07-29
JPS643827Y2 true JPS643827Y2 (US08066781-20111129-C00013.png) 1989-02-01

Family

ID=29806848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981008701U Expired JPS643827Y2 (US08066781-20111129-C00013.png) 1981-01-23 1981-01-23

Country Status (1)

Country Link
JP (1) JPS643827Y2 (US08066781-20111129-C00013.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139208A (en) * 1977-05-11 1978-12-05 Toyooki Kogyo Kk Variableevolume type vane pump

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139208A (en) * 1977-05-11 1978-12-05 Toyooki Kogyo Kk Variableevolume type vane pump

Also Published As

Publication number Publication date
JPS57121791U (US08066781-20111129-C00013.png) 1982-07-29

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