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JPS52154144A - Oil temperature controller for cooler of oil screw refrigerating machine - Google Patents

Oil temperature controller for cooler of oil screw refrigerating machine

Info

Publication number
JPS52154144A
JPS52154144A JP7147076A JP7147076A JPS52154144A JP S52154144 A JPS52154144 A JP S52154144A JP 7147076 A JP7147076 A JP 7147076A JP 7147076 A JP7147076 A JP 7147076A JP S52154144 A JPS52154144 A JP S52154144A
Authority
JP
Japan
Prior art keywords
oil
cooler
temperature controller
refrigerating machine
oil temperature
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
JP7147076A
Other languages
Japanese (ja)
Inventor
Akira Matsui
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP7147076A priority Critical patent/JPS52154144A/en
Publication of JPS52154144A publication Critical patent/JPS52154144A/en
Pending legal-status Critical Current

Links

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  • Control Of Temperature (AREA)

Abstract

PURPOSE: To keep oil temperature always at a certain level despite large fluctuation in refrigeration load, by controlling oil temperature through expansion and temperature control valves.
COPYRIGHT: (C)1977,JPO&Japio
JP7147076A 1976-06-16 1976-06-16 Oil temperature controller for cooler of oil screw refrigerating machine Pending JPS52154144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7147076A JPS52154144A (en) 1976-06-16 1976-06-16 Oil temperature controller for cooler of oil screw refrigerating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7147076A JPS52154144A (en) 1976-06-16 1976-06-16 Oil temperature controller for cooler of oil screw refrigerating machine

Publications (1)

Publication Number Publication Date
JPS52154144A true JPS52154144A (en) 1977-12-21

Family

ID=13461513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7147076A Pending JPS52154144A (en) 1976-06-16 1976-06-16 Oil temperature controller for cooler of oil screw refrigerating machine

Country Status (1)

Country Link
JP (1) JPS52154144A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221567A (en) * 1983-05-30 1984-12-13 株式会社荏原製作所 Refrigerator
JP2013072564A (en) * 2011-09-27 2013-04-22 Hitachi Appliances Inc Refrigerator
JP2015169380A (en) * 2014-03-07 2015-09-28 荏原冷熱システム株式会社 Turbo refrigerator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820350A (en) * 1972-12-14 1974-06-28 Stal Refrigeration Ab Rotary compressor with oil cooling
JPS4981944A (en) * 1972-12-12 1974-08-07
JPS5038156A (en) * 1973-06-28 1975-04-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4981944A (en) * 1972-12-12 1974-08-07
US3820350A (en) * 1972-12-14 1974-06-28 Stal Refrigeration Ab Rotary compressor with oil cooling
JPS5038156A (en) * 1973-06-28 1975-04-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221567A (en) * 1983-05-30 1984-12-13 株式会社荏原製作所 Refrigerator
JP2013072564A (en) * 2011-09-27 2013-04-22 Hitachi Appliances Inc Refrigerator
JP2015169380A (en) * 2014-03-07 2015-09-28 荏原冷熱システム株式会社 Turbo refrigerator

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