JPS5417555A - Cooler-heater - Google Patents

Cooler-heater

Info

Publication number
JPS5417555A
JPS5417555A JP8220777A JP8220777A JPS5417555A JP S5417555 A JPS5417555 A JP S5417555A JP 8220777 A JP8220777 A JP 8220777A JP 8220777 A JP8220777 A JP 8220777A JP S5417555 A JPS5417555 A JP S5417555A
Authority
JP
Japan
Prior art keywords
pressure
coolant
decompressing
cooler
heater
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.)
Granted
Application number
JP8220777A
Other languages
Japanese (ja)
Other versions
JPS5731059B2 (en
Inventor
Koichiro Yamaguchi
Makoto Obata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8220777A priority Critical patent/JPS5417555A/en
Publication of JPS5417555A publication Critical patent/JPS5417555A/en
Publication of JPS5731059B2 publication Critical patent/JPS5731059B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To smoothen operation by decompressing a condensed high-pressure coolant liquid to a medium pressur eat which neigher evaporation nor frosting (or freezing) occurs, then supercooling the coolant under the medium pressure, and again decompressing the coolant to a pressure low enough to vaporize it.
COPYRIGHT: (C)1979,JPO&Japio
JP8220777A 1977-07-08 1977-07-08 Cooler-heater Granted JPS5417555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8220777A JPS5417555A (en) 1977-07-08 1977-07-08 Cooler-heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8220777A JPS5417555A (en) 1977-07-08 1977-07-08 Cooler-heater

Publications (2)

Publication Number Publication Date
JPS5417555A true JPS5417555A (en) 1979-02-08
JPS5731059B2 JPS5731059B2 (en) 1982-07-02

Family

ID=13767966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8220777A Granted JPS5417555A (en) 1977-07-08 1977-07-08 Cooler-heater

Country Status (1)

Country Link
JP (1) JPS5417555A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140066U (en) * 1980-03-22 1981-10-22
KR20030025977A (en) * 2001-09-24 2003-03-31 진금수 Evaporator for heat pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140066U (en) * 1980-03-22 1981-10-22
KR20030025977A (en) * 2001-09-24 2003-03-31 진금수 Evaporator for heat pump

Also Published As

Publication number Publication date
JPS5731059B2 (en) 1982-07-02

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