JPS5535168A - Screw type fluid machine - Google Patents

Screw type fluid machine

Info

Publication number
JPS5535168A
JPS5535168A JP10863178A JP10863178A JPS5535168A JP S5535168 A JPS5535168 A JP S5535168A JP 10863178 A JP10863178 A JP 10863178A JP 10863178 A JP10863178 A JP 10863178A JP S5535168 A JPS5535168 A JP S5535168A
Authority
JP
Japan
Prior art keywords
casing
cooler
separator
compressor
water separator
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
JP10863178A
Other languages
Japanese (ja)
Inventor
Toru Ito
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 JP10863178A priority Critical patent/JPS5535168A/en
Publication of JPS5535168A publication Critical patent/JPS5535168A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotary-Type Compressors (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To reduce noise and improve efficiency by providing such units as a water separator and intermediate and rear coolers in a casing accommodating a transmission unit.
CONSTITUTION: A transmission unit 2 driven from a motor 1 comprises a drive gear 10 and driven gears 11 and 12 and is accommodated in a casing 6. Within the casing 6, an intermediate cooler 4a is provided in a lower portion, and it is connected through a low pressure stage compressor 3l and a water separator 21 to a high pressure stage compressor 3h. Also, a rear cooler 4b is provided in an upper portion of the casing 6 and connected to the water separator 21. Thus, gas withdrawn through an intake silencer 16 into the compressor 3l passes through a rotor 18, the cooler 4a, the separator 20, the compressor 3h, a rotor 19, the cooler 4b and the separator 21 and is discharged through a gas outlet 22 to the outside of the casing 6.
COPYRIGHT: (C)1980,JPO&Japio
JP10863178A 1978-09-06 1978-09-06 Screw type fluid machine Pending JPS5535168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10863178A JPS5535168A (en) 1978-09-06 1978-09-06 Screw type fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10863178A JPS5535168A (en) 1978-09-06 1978-09-06 Screw type fluid machine

Publications (1)

Publication Number Publication Date
JPS5535168A true JPS5535168A (en) 1980-03-12

Family

ID=14489684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10863178A Pending JPS5535168A (en) 1978-09-06 1978-09-06 Screw type fluid machine

Country Status (1)

Country Link
JP (1) JPS5535168A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394938U (en) * 1976-12-29 1978-08-02
JPS56161818A (en) * 1980-05-13 1981-12-12 Taikisha Ltd Apparatus for adsorbing and desorbing harmful component
JPS61234290A (en) * 1985-04-10 1986-10-18 Hitachi Ltd Multiple stage screw vacuum pump
US7448837B2 (en) 2002-12-27 2008-11-11 Duplo Seiko Corporation Bookbinding apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5394938U (en) * 1976-12-29 1978-08-02
JPS56161818A (en) * 1980-05-13 1981-12-12 Taikisha Ltd Apparatus for adsorbing and desorbing harmful component
JPS61234290A (en) * 1985-04-10 1986-10-18 Hitachi Ltd Multiple stage screw vacuum pump
JPH0370119B2 (en) * 1985-04-10 1991-11-06 Hitachi Ltd
US7448837B2 (en) 2002-12-27 2008-11-11 Duplo Seiko Corporation Bookbinding apparatus

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