JPS5396549A - Screw refrigerator - Google Patents

Screw refrigerator

Info

Publication number
JPS5396549A
JPS5396549A JP1068777A JP1068777A JPS5396549A JP S5396549 A JPS5396549 A JP S5396549A JP 1068777 A JP1068777 A JP 1068777A JP 1068777 A JP1068777 A JP 1068777A JP S5396549 A JPS5396549 A JP S5396549A
Authority
JP
Japan
Prior art keywords
screw refrigerator
motor
refrigerator
screw
reliablity
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
JP1068777A
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 JP1068777A priority Critical patent/JPS5396549A/en
Publication of JPS5396549A publication Critical patent/JPS5396549A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: For improving reliablity through cooling a motor sufficiently, to jet refrigerant at an optimum rate for compression with the overheating degrees on the outlet sides of a compressor and said motor detected.
COPYRIGHT: (C)1978,JPO&Japio
JP1068777A 1977-02-04 1977-02-04 Screw refrigerator Pending JPS5396549A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1068777A JPS5396549A (en) 1977-02-04 1977-02-04 Screw refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1068777A JPS5396549A (en) 1977-02-04 1977-02-04 Screw refrigerator

Publications (1)

Publication Number Publication Date
JPS5396549A true JPS5396549A (en) 1978-08-23

Family

ID=11757172

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1068777A Pending JPS5396549A (en) 1977-02-04 1977-02-04 Screw refrigerator

Country Status (1)

Country Link
JP (1) JPS5396549A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964950A (en) * 1972-09-01 1974-06-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964950A (en) * 1972-09-01 1974-06-24

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