JPS6090998A - 多段油回転真空ポンプ - Google Patents

多段油回転真空ポンプ

Info

Publication number
JPS6090998A
JPS6090998A JP19877283A JP19877283A JPS6090998A JP S6090998 A JPS6090998 A JP S6090998A JP 19877283 A JP19877283 A JP 19877283A JP 19877283 A JP19877283 A JP 19877283A JP S6090998 A JPS6090998 A JP S6090998A
Authority
JP
Japan
Prior art keywords
oil
pump chamber
opening
partition wall
pump
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
JP19877283A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338557B2 (enrdf_load_stackoverflow
Inventor
Shigehiro Oki
大木　繁広
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.)
Shinko Seiki Co Ltd
Original Assignee
Shinko Seiki Co Ltd
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 Shinko Seiki Co Ltd filed Critical Shinko Seiki Co Ltd
Priority to JP19877283A priority Critical patent/JPS6090998A/ja
Publication of JPS6090998A publication Critical patent/JPS6090998A/ja
Publication of JPS6338557B2 publication Critical patent/JPS6338557B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)
JP19877283A 1983-10-24 1983-10-24 多段油回転真空ポンプ Granted JPS6090998A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19877283A JPS6090998A (ja) 1983-10-24 1983-10-24 多段油回転真空ポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19877283A JPS6090998A (ja) 1983-10-24 1983-10-24 多段油回転真空ポンプ

Publications (2)

Publication Number Publication Date
JPS6090998A true JPS6090998A (ja) 1985-05-22
JPS6338557B2 JPS6338557B2 (enrdf_load_stackoverflow) 1988-08-01

Family

ID=16396669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19877283A Granted JPS6090998A (ja) 1983-10-24 1983-10-24 多段油回転真空ポンプ

Country Status (1)

Country Link
JP (1) JPS6090998A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200485U (enrdf_load_stackoverflow) * 1985-06-05 1986-12-15
JPH01211684A (ja) * 1988-02-18 1989-08-24 Anlet Co Ltd ドライ式多段型ロータリーベーンポンプ
US7854601B2 (en) * 2006-12-13 2010-12-21 Pfeiffer Vacuum Gmbh Lubricant-tight vane rotary vacuum pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61200485U (enrdf_load_stackoverflow) * 1985-06-05 1986-12-15
JPH01211684A (ja) * 1988-02-18 1989-08-24 Anlet Co Ltd ドライ式多段型ロータリーベーンポンプ
US7854601B2 (en) * 2006-12-13 2010-12-21 Pfeiffer Vacuum Gmbh Lubricant-tight vane rotary vacuum pump

Also Published As

Publication number Publication date
JPS6338557B2 (enrdf_load_stackoverflow) 1988-08-01

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