JPH01103776U - - Google Patents

Info

Publication number
JPH01103776U
JPH01103776U JP20132587U JP20132587U JPH01103776U JP H01103776 U JPH01103776 U JP H01103776U JP 20132587 U JP20132587 U JP 20132587U JP 20132587 U JP20132587 U JP 20132587U JP H01103776 U JPH01103776 U JP H01103776U
Authority
JP
Japan
Prior art keywords
rotor
outer periphery
annular groove
pump
cylinders
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
JP20132587U
Other languages
English (en)
Japanese (ja)
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 JP20132587U priority Critical patent/JPH01103776U/ja
Publication of JPH01103776U publication Critical patent/JPH01103776U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
JP20132587U 1987-12-28 1987-12-28 Pending JPH01103776U (US07754267-20100713-C00017.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20132587U JPH01103776U (US07754267-20100713-C00017.png) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20132587U JPH01103776U (US07754267-20100713-C00017.png) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01103776U true JPH01103776U (US07754267-20100713-C00017.png) 1989-07-13

Family

ID=31491693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20132587U Pending JPH01103776U (US07754267-20100713-C00017.png) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01103776U (US07754267-20100713-C00017.png)

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