JPS63156489U - - Google Patents

Info

Publication number
JPS63156489U
JPS63156489U JP4958487U JP4958487U JPS63156489U JP S63156489 U JPS63156489 U JP S63156489U JP 4958487 U JP4958487 U JP 4958487U JP 4958487 U JP4958487 U JP 4958487U JP S63156489 U JPS63156489 U JP S63156489U
Authority
JP
Japan
Prior art keywords
rotor
vacuum pump
cylinder chamber
intake port
rotary vacuum
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
JP4958487U
Other languages
English (en)
Japanese (ja)
Other versions
JP2510256Y2 (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 JP1987049584U priority Critical patent/JP2510256Y2/ja
Publication of JPS63156489U publication Critical patent/JPS63156489U/ja
Application granted granted Critical
Publication of JP2510256Y2 publication Critical patent/JP2510256Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP1987049584U 1987-03-31 1987-03-31 油回転真空ポンプ Expired - Lifetime JP2510256Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987049584U JP2510256Y2 (ja) 1987-03-31 1987-03-31 油回転真空ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987049584U JP2510256Y2 (ja) 1987-03-31 1987-03-31 油回転真空ポンプ

Publications (2)

Publication Number Publication Date
JPS63156489U true JPS63156489U (de) 1988-10-13
JP2510256Y2 JP2510256Y2 (ja) 1996-09-11

Family

ID=30872172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987049584U Expired - Lifetime JP2510256Y2 (ja) 1987-03-31 1987-03-31 油回転真空ポンプ

Country Status (1)

Country Link
JP (1) JP2510256Y2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514583U (ja) * 1991-08-06 1993-02-26 三浦工業株式会社 水封式真空ポンプにおける吸気ポートの形状

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495014U (de) * 1972-04-13 1974-01-17
JPS59137395U (ja) * 1983-03-04 1984-09-13 セイコー精機株式会社 気体圧縮機
JPS62188U (de) * 1985-06-17 1987-01-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495014U (de) * 1972-04-13 1974-01-17
JPS59137395U (ja) * 1983-03-04 1984-09-13 セイコー精機株式会社 気体圧縮機
JPS62188U (de) * 1985-06-17 1987-01-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514583U (ja) * 1991-08-06 1993-02-26 三浦工業株式会社 水封式真空ポンプにおける吸気ポートの形状

Also Published As

Publication number Publication date
JP2510256Y2 (ja) 1996-09-11

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