JPS643093U - - Google Patents

Info

Publication number
JPS643093U
JPS643093U JP1969988U JP1969988U JPS643093U JP S643093 U JPS643093 U JP S643093U JP 1969988 U JP1969988 U JP 1969988U JP 1969988 U JP1969988 U JP 1969988U JP S643093 U JPS643093 U JP S643093U
Authority
JP
Japan
Prior art keywords
gears
internal chamber
chamber
dimensions
pair
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.)
Granted
Application number
JP1969988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0533738Y2 (hu
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 JP1988019699U priority Critical patent/JPH0533738Y2/ja
Publication of JPS643093U publication Critical patent/JPS643093U/ja
Application granted granted Critical
Publication of JPH0533738Y2 publication Critical patent/JPH0533738Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP1988019699U 1988-02-17 1988-02-17 Expired - Lifetime JPH0533738Y2 (hu)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988019699U JPH0533738Y2 (hu) 1988-02-17 1988-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988019699U JPH0533738Y2 (hu) 1988-02-17 1988-02-17

Publications (2)

Publication Number Publication Date
JPS643093U true JPS643093U (hu) 1989-01-10
JPH0533738Y2 JPH0533738Y2 (hu) 1993-08-26

Family

ID=31235439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988019699U Expired - Lifetime JPH0533738Y2 (hu) 1988-02-17 1988-02-17

Country Status (1)

Country Link
JP (1) JPH0533738Y2 (hu)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918851A (hu) * 1972-06-16 1974-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4918851A (hu) * 1972-06-16 1974-02-19

Also Published As

Publication number Publication date
JPH0533738Y2 (hu) 1993-08-26

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