JPS5523365A - Screw type fluid machine - Google Patents

Screw type fluid machine

Info

Publication number
JPS5523365A
JPS5523365A JP9623478A JP9623478A JPS5523365A JP S5523365 A JPS5523365 A JP S5523365A JP 9623478 A JP9623478 A JP 9623478A JP 9623478 A JP9623478 A JP 9623478A JP S5523365 A JPS5523365 A JP S5523365A
Authority
JP
Japan
Prior art keywords
timing gears
rotors
engagement
rotates
coating
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.)
Pending
Application number
JP9623478A
Other languages
English (en)
Inventor
Akihiko Matsuo
Isao Tsuji
Hidetomo Mori
Yasuo Takahashi
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 JP9623478A priority Critical patent/JPS5523365A/ja
Publication of JPS5523365A publication Critical patent/JPS5523365A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rotary-Type Compressors (AREA)
JP9623478A 1978-08-09 1978-08-09 Screw type fluid machine Pending JPS5523365A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9623478A JPS5523365A (en) 1978-08-09 1978-08-09 Screw type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9623478A JPS5523365A (en) 1978-08-09 1978-08-09 Screw type fluid machine

Publications (1)

Publication Number Publication Date
JPS5523365A true JPS5523365A (en) 1980-02-19

Family

ID=14159529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9623478A Pending JPS5523365A (en) 1978-08-09 1978-08-09 Screw type fluid machine

Country Status (1)

Country Link
JP (1) JPS5523365A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695233A (en) * 1986-07-10 1987-09-22 Kabushiki Kaisha Kobe Seiko Sho Screw rotor mechanism
US6406281B1 (en) * 1999-09-23 2002-06-18 Nuovo Pignone Holding S.P.A. Screw-type pumping unit for treatment of fluids in several phases

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695233A (en) * 1986-07-10 1987-09-22 Kabushiki Kaisha Kobe Seiko Sho Screw rotor mechanism
US6406281B1 (en) * 1999-09-23 2002-06-18 Nuovo Pignone Holding S.P.A. Screw-type pumping unit for treatment of fluids in several phases

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