JP2510256Y2 - 油回転真空ポンプ - Google Patents

油回転真空ポンプ

Info

Publication number
JP2510256Y2
JP2510256Y2 JP1987049584U JP4958487U JP2510256Y2 JP 2510256 Y2 JP2510256 Y2 JP 2510256Y2 JP 1987049584 U JP1987049584 U JP 1987049584U JP 4958487 U JP4958487 U JP 4958487U JP 2510256 Y2 JP2510256 Y2 JP 2510256Y2
Authority
JP
Japan
Prior art keywords
vacuum pump
cylinder chamber
oil
opening
intake port
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.)
Expired - Lifetime
Application number
JP1987049584U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63156489U (enExample
Inventor
正信 吉川
輝 坂崎
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
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 JPS63156489U (enExample) 1988-10-13
JP2510256Y2 true 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 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2590614Y2 (ja) * 1991-08-06 1999-02-17 三浦工業株式会社 水封式真空ポンプ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS495014U (enExample) * 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 (enExample) * 1985-06-17 1987-01-06

Also Published As

Publication number Publication date
JPS63156489U (enExample) 1988-10-13

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