JPS5781186A - Vane pump - Google Patents

Vane pump

Info

Publication number
JPS5781186A
JPS5781186A JP15740380A JP15740380A JPS5781186A JP S5781186 A JPS5781186 A JP S5781186A JP 15740380 A JP15740380 A JP 15740380A JP 15740380 A JP15740380 A JP 15740380A JP S5781186 A JPS5781186 A JP S5781186A
Authority
JP
Japan
Prior art keywords
vane
rotor
chamber
cylindrical rotor
bearings
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.)
Pending
Application number
JP15740380A
Other languages
English (en)
Inventor
Keiji Tsuchiya
Hideaki Sasaya
Akio Nara
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP15740380A priority Critical patent/JPS5781186A/ja
Priority to US06/317,407 priority patent/US4432711A/en
Publication of JPS5781186A publication Critical patent/JPS5781186A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP15740380A 1980-11-07 1980-11-07 Vane pump Pending JPS5781186A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15740380A JPS5781186A (en) 1980-11-07 1980-11-07 Vane pump
US06/317,407 US4432711A (en) 1980-11-07 1981-11-02 Vane pump with cylinder profile defined by cycloid curves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15740380A JPS5781186A (en) 1980-11-07 1980-11-07 Vane pump

Publications (1)

Publication Number Publication Date
JPS5781186A true JPS5781186A (en) 1982-05-21

Family

ID=15648865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15740380A Pending JPS5781186A (en) 1980-11-07 1980-11-07 Vane pump

Country Status (1)

Country Link
JP (1) JPS5781186A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061257A (zh) * 2017-06-21 2017-08-18 袁廷华 一种线性流量低噪音液体泵

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107061257A (zh) * 2017-06-21 2017-08-18 袁廷华 一种线性流量低噪音液体泵

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