JPS5428050A - Refrigerator with means for sensing failure of coolant - Google Patents

Refrigerator with means for sensing failure of coolant

Info

Publication number
JPS5428050A
JPS5428050A JP9348877A JP9348877A JPS5428050A JP S5428050 A JPS5428050 A JP S5428050A JP 9348877 A JP9348877 A JP 9348877A JP 9348877 A JP9348877 A JP 9348877A JP S5428050 A JPS5428050 A JP S5428050A
Authority
JP
Japan
Prior art keywords
coolant
refrigerator
sensing failure
sensing
failure
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
JP9348877A
Other languages
Japanese (ja)
Other versions
JPS6114430B2 (en
Inventor
Kenichi Fujiwara
Masami Iyo
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP9348877A priority Critical patent/JPS5428050A/en
Publication of JPS5428050A publication Critical patent/JPS5428050A/en
Publication of JPS6114430B2 publication Critical patent/JPS6114430B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

PURPOSE: To provide a rapid and correct sensing of a failure of the coolant by arranging a chamber communicating with a piping between a liquid receptacle and an expansion value over the piping and sensing a condition of the coolant in the chamber.
COPYRIGHT: (C)1979,JPO&Japio
JP9348877A 1977-08-03 1977-08-03 Refrigerator with means for sensing failure of coolant Granted JPS5428050A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9348877A JPS5428050A (en) 1977-08-03 1977-08-03 Refrigerator with means for sensing failure of coolant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9348877A JPS5428050A (en) 1977-08-03 1977-08-03 Refrigerator with means for sensing failure of coolant

Publications (2)

Publication Number Publication Date
JPS5428050A true JPS5428050A (en) 1979-03-02
JPS6114430B2 JPS6114430B2 (en) 1986-04-18

Family

ID=14083718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9348877A Granted JPS5428050A (en) 1977-08-03 1977-08-03 Refrigerator with means for sensing failure of coolant

Country Status (1)

Country Link
JP (1) JPS5428050A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05180546A (en) * 1991-12-26 1993-07-23 Japan Electron Control Syst Co Ltd Refrigerant sensor
US5249431A (en) * 1992-02-05 1993-10-05 Japan Electronic Control Systems Co., Ltd. Residual coolant sensor for air conditioning system
WO1993020393A1 (en) * 1992-03-31 1993-10-14 Unisia Jecs Corporation Refrigerant shortage detecting method and apparatus for air-conditioners

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05180546A (en) * 1991-12-26 1993-07-23 Japan Electron Control Syst Co Ltd Refrigerant sensor
US5249431A (en) * 1992-02-05 1993-10-05 Japan Electronic Control Systems Co., Ltd. Residual coolant sensor for air conditioning system
WO1993020393A1 (en) * 1992-03-31 1993-10-14 Unisia Jecs Corporation Refrigerant shortage detecting method and apparatus for air-conditioners
US5398516A (en) * 1992-03-31 1995-03-21 Unisia Jecs Corporation Method and apparatus for detecting an insufficiency of refrigerant in an airconditioning apparatus

Also Published As

Publication number Publication date
JPS6114430B2 (en) 1986-04-18

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