JPS6269081U - - Google Patents

Info

Publication number
JPS6269081U
JPS6269081U JP16161785U JP16161785U JPS6269081U JP S6269081 U JPS6269081 U JP S6269081U JP 16161785 U JP16161785 U JP 16161785U JP 16161785 U JP16161785 U JP 16161785U JP S6269081 U JPS6269081 U JP S6269081U
Authority
JP
Japan
Prior art keywords
check valve
pump
pump chamber
piston
communication portion
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
JP16161785U
Other languages
English (en)
Japanese (ja)
Other versions
JPH025104Y2 (enrdf_load_stackoverflow
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 JP16161785U priority Critical patent/JPH025104Y2/ja
Publication of JPS6269081U publication Critical patent/JPS6269081U/ja
Application granted granted Critical
Publication of JPH025104Y2 publication Critical patent/JPH025104Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP16161785U 1985-10-22 1985-10-22 Expired JPH025104Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16161785U JPH025104Y2 (enrdf_load_stackoverflow) 1985-10-22 1985-10-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16161785U JPH025104Y2 (enrdf_load_stackoverflow) 1985-10-22 1985-10-22

Publications (2)

Publication Number Publication Date
JPS6269081U true JPS6269081U (enrdf_load_stackoverflow) 1987-04-30
JPH025104Y2 JPH025104Y2 (enrdf_load_stackoverflow) 1990-02-07

Family

ID=31088095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16161785U Expired JPH025104Y2 (enrdf_load_stackoverflow) 1985-10-22 1985-10-22

Country Status (1)

Country Link
JP (1) JPH025104Y2 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112976A (ja) * 1990-09-03 1992-04-14 Mikuni Jukogyo Kk 住復動真空ポンプ
JPH04112977A (ja) * 1990-09-03 1992-04-14 Mikuni Jukogyo Kk 住復動式真空ポンプ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04112976A (ja) * 1990-09-03 1992-04-14 Mikuni Jukogyo Kk 住復動真空ポンプ
JPH04112977A (ja) * 1990-09-03 1992-04-14 Mikuni Jukogyo Kk 住復動式真空ポンプ

Also Published As

Publication number Publication date
JPH025104Y2 (enrdf_load_stackoverflow) 1990-02-07

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