JPS53101757A - Screw refrigerator - Google Patents

Screw refrigerator

Info

Publication number
JPS53101757A
JPS53101757A JP1624477A JP1624477A JPS53101757A JP S53101757 A JPS53101757 A JP S53101757A JP 1624477 A JP1624477 A JP 1624477A JP 1624477 A JP1624477 A JP 1624477A JP S53101757 A JPS53101757 A JP S53101757A
Authority
JP
Japan
Prior art keywords
screw refrigerator
screw
refrigerator
refrigerants
enclosing
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
JP1624477A
Other languages
Japanese (ja)
Inventor
Shigekazu Nozawa
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 JP1624477A priority Critical patent/JPS53101757A/en
Publication of JPS53101757A publication Critical patent/JPS53101757A/en
Pending legal-status Critical Current

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  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

PURPOSE: To seal and cool gas by enclosing two refrigerants which differ in physical properties value and injecting the liquid refrigerant to the compression process of a screw compressor.
COPYRIGHT: (C)1978,JPO&Japio
JP1624477A 1977-02-18 1977-02-18 Screw refrigerator Pending JPS53101757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1624477A JPS53101757A (en) 1977-02-18 1977-02-18 Screw refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1624477A JPS53101757A (en) 1977-02-18 1977-02-18 Screw refrigerator

Publications (1)

Publication Number Publication Date
JPS53101757A true JPS53101757A (en) 1978-09-05

Family

ID=11911133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1624477A Pending JPS53101757A (en) 1977-02-18 1977-02-18 Screw refrigerator

Country Status (1)

Country Link
JP (1) JPS53101757A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710061A (en) * 1980-06-23 1982-01-19 Hitachi Ltd Fluid compressor
JPWO2016084176A1 (en) * 2014-11-26 2017-04-27 三菱電機株式会社 Screw compressor and refrigeration cycle equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710061A (en) * 1980-06-23 1982-01-19 Hitachi Ltd Fluid compressor
JPWO2016084176A1 (en) * 2014-11-26 2017-04-27 三菱電機株式会社 Screw compressor and refrigeration cycle equipment

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