JPS5447113A - Screw fluid machine - Google Patents

Screw fluid machine

Info

Publication number
JPS5447113A
JPS5447113A JP11268677A JP11268677A JPS5447113A JP S5447113 A JPS5447113 A JP S5447113A JP 11268677 A JP11268677 A JP 11268677A JP 11268677 A JP11268677 A JP 11268677A JP S5447113 A JPS5447113 A JP S5447113A
Authority
JP
Japan
Prior art keywords
compressor
casing
auxiliaries
assembly
main
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
JP11268677A
Other languages
Japanese (ja)
Inventor
Ryoji Sasaki
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 JP11268677A priority Critical patent/JPS5447113A/en
Publication of JPS5447113A publication Critical patent/JPS5447113A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the number of parts and noise and make assembly easier by making the casings of a compressor main and its auxiliaries into a common casing, and making the compressor detachable.
CONSTITUTION: A main casing 18 consisting of an outer wall 21, separating walls 22a and 22b, ribs 23a-23d, and having spaces 24, 28-33, a suction casing 19, and a discharge casing 20 are combined into a unit casing with bolts: a compressor assembly 25 consisting of a low pressure stage compressor 25 and a high pressure stage compressor 25h is disposed in the space 24 and fixed detachably using a side wall 26: heat conduction pipe groups 28t-31t of coolers, auxiliaries, are disposed in the spaces 28-31. By so doing, the casings of the compressor and the auxiliaries are made into one casing reducing the numver of parts, noise is reduced because the compressor main is not exposed outside, and assembly is made easier because the auxiliaries are unitized
COPYRIGHT: (C)1979,JPO&Japio
JP11268677A 1977-09-21 1977-09-21 Screw fluid machine Pending JPS5447113A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11268677A JPS5447113A (en) 1977-09-21 1977-09-21 Screw fluid machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11268677A JPS5447113A (en) 1977-09-21 1977-09-21 Screw fluid machine

Publications (1)

Publication Number Publication Date
JPS5447113A true JPS5447113A (en) 1979-04-13

Family

ID=14592927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11268677A Pending JPS5447113A (en) 1977-09-21 1977-09-21 Screw fluid machine

Country Status (1)

Country Link
JP (1) JPS5447113A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733258B2 (en) * 2001-10-19 2004-05-11 Denso Corporation Gas compressor apparatus having a discharge pulsation reducing cooler
CN111561447A (en) * 2020-04-23 2020-08-21 浙江佳成机械有限公司 Screw compressor and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6733258B2 (en) * 2001-10-19 2004-05-11 Denso Corporation Gas compressor apparatus having a discharge pulsation reducing cooler
CN111561447A (en) * 2020-04-23 2020-08-21 浙江佳成机械有限公司 Screw compressor and control method thereof

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