JPS6115347B2 - - Google Patents

Info

Publication number: JPS6115347B2
Authority: JP; Japan
Prior art keywords: refrigerant; pressure; compressor; temperature; contact
Prior art date: 1978-02-10
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.): Expired

Application number

JP1465978A

Other languages

English (en)

Japanese (ja)

Other versions

JPS54108045A (en

Inventor

Matsuo Amano

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.)

1978-02-10

Filing date

1978-02-10

Publication date

1986-04-23

1978-02-10 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1978-02-10 Priority to JP1465978A priority Critical patent/JPS54108045A/ja

1979-08-24 Publication of JPS54108045A publication Critical patent/JPS54108045A/ja

1986-04-23 Publication of JPS6115347B2 publication Critical patent/JPS6115347B2/ja

Status Granted legal-status Critical Current

Links

239000003507 refrigerant Substances 0.000 claims description 119
238000005057 refrigeration Methods 0.000 claims description 37
238000001514 detection method Methods 0.000 claims description 26
230000008859 change Effects 0.000 claims description 5
239000004020 conductor Substances 0.000 claims description 5
239000002184 metal Substances 0.000 claims description 3
230000007423 decrease Effects 0.000 description 6
238000010586 diagram Methods 0.000 description 6
239000007788 liquid Substances 0.000 description 6
238000001816 cooling Methods 0.000 description 5
239000007789 gas Substances 0.000 description 5
230000000694 effects Effects 0.000 description 4
238000000034 method Methods 0.000 description 3
229910001220 stainless steel Inorganic materials 0.000 description 3
239000010935 stainless steel Substances 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
230000009471 action Effects 0.000 description 1
230000004913 activation Effects 0.000 description 1
238000004378 air conditioning Methods 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
230000008901 benefit Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000012212 insulator Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
230000035939 shock Effects 0.000 description 1
238000003466 welding Methods 0.000 description 1

Landscapes

Devices That Are Associated With Refrigeration Equipment (AREA)
Control Of Positive-Displacement Pumps (AREA)

JP1465978A 1978-02-10 1978-02-10 Coolant leak detecting device of refrigerator Granted JPS54108045A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP1465978A JPS54108045A (en)	1978-02-10	1978-02-10	Coolant leak detecting device of refrigerator

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1465978A JPS54108045A (en)	1978-02-10	1978-02-10	Coolant leak detecting device of refrigerator

Publications (2)

Publication Number	Publication Date
JPS54108045A JPS54108045A (en)	1979-08-24
JPS6115347B2 true JPS6115347B2 (fr)	1986-04-23

Family

ID=11867331

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP1465978A Granted JPS54108045A (en)	1978-02-10	1978-02-10	Coolant leak detecting device of refrigerator

Country Status (1)

Country	Link
JP (1)	JPS54108045A (fr)

1978
- 1978-02-10 JP JP1465978A patent/JPS54108045A/ja active Granted

Also Published As

Publication number	Publication date
JPS54108045A (en)	1979-08-24

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