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
Authority: JP; Japan
Prior art keywords: oil; pump chamber; opening; partition wall; pump
Prior art date: 1983-10-24
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 (mo

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.)

1983-10-24

Filing date

1983-10-24

Publication date

1985-05-22

1983-10-24 Application filed by Shinko Seiki Co Ltd filed Critical Shinko Seiki Co Ltd

1983-10-24 Priority to JP19877283A priority Critical patent/JPS6090998A/ja

1985-05-22 Publication of JPS6090998A publication Critical patent/JPS6090998A/ja

1988-08-01 Publication of JPS6338557B2 publication Critical patent/JPS6338557B2/ja

Status Granted legal-status Critical Current

Links

238000005192 partition Methods 0.000 claims description 23
238000013459 approach Methods 0.000 abstract description 2
238000000034 method Methods 0.000 abstract 1
239000003921 oil Substances 0.000 description 54
239000010724 circulating oil Substances 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000035515 penetration Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000004044 response Effects 0.000 description 1
230000006903 response to temperature Effects 0.000 description 1

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 (mo)	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 (mo)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61200485U (mo) *	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

1983
- 1983-10-24 JP JP19877283A patent/JPS6090998A/ja active Granted

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS61200485U (mo) *	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 (mo)	1988-08-01

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