JPH0551076B2 - - Google Patents

Info

Publication number
JPH0551076B2
JPH0551076B2 JP59222028A JP22202884A JPH0551076B2 JP H0551076 B2 JPH0551076 B2 JP H0551076B2 JP 59222028 A JP59222028 A JP 59222028A JP 22202884 A JP22202884 A JP 22202884A JP H0551076 B2 JPH0551076 B2 JP H0551076B2
Authority
JP
Japan
Prior art keywords
air
discharge chamber
discharge
pressure
chamber
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
JP59222028A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61101693A (ja
Inventor
Mitsuru Fujiwara
Akira Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59222028A priority Critical patent/JPS61101693A/ja
Publication of JPS61101693A publication Critical patent/JPS61101693A/ja
Publication of JPH0551076B2 publication Critical patent/JPH0551076B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
JP59222028A 1984-10-24 1984-10-24 オイルフリ−式容積形流体機械 Granted JPS61101693A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59222028A JPS61101693A (ja) 1984-10-24 1984-10-24 オイルフリ−式容積形流体機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59222028A JPS61101693A (ja) 1984-10-24 1984-10-24 オイルフリ−式容積形流体機械

Publications (2)

Publication Number Publication Date
JPS61101693A JPS61101693A (ja) 1986-05-20
JPH0551076B2 true JPH0551076B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-07-30

Family

ID=16775958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59222028A Granted JPS61101693A (ja) 1984-10-24 1984-10-24 オイルフリ−式容積形流体機械

Country Status (1)

Country Link
JP (1) JPS61101693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6345488A (ja) * 1986-08-11 1988-02-26 Kobe Steel Ltd オイルフリ−スクリユ圧縮機
US4812110A (en) * 1986-08-11 1989-03-14 Kabushiki Kaisha Kobe Seiko Sho Oil-free screw compressor with bypass of cooled discharged gas
JPH0716064Y2 (ja) * 1987-11-19 1995-04-12 株式会社神戸製鋼所 油入りスクリュ真空ポンプ
JPH07103854B2 (ja) * 1988-03-25 1995-11-08 株式会社神戸製鋼所 スクリュ式真空ポンプ
JP2688945B2 (ja) * 1988-09-14 1997-12-10 北越工業株式会社 オイルフリースクリュ圧縮機の容量制御装置

Also Published As

Publication number Publication date
JPS61101693A (ja) 1986-05-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term