JPS5354339A - Refrigerant shortage detector - Google Patents
Refrigerant shortage detectorInfo
- Publication number
- JPS5354339A JPS5354339A JP12987176A JP12987176A JPS5354339A JP S5354339 A JPS5354339 A JP S5354339A JP 12987176 A JP12987176 A JP 12987176A JP 12987176 A JP12987176 A JP 12987176A JP S5354339 A JPS5354339 A JP S5354339A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant shortage
- shortage detector
- refrigerant
- refrigeration
- detector
- 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
Links
Abstract
PURPOSE: To prevent refrigeration insufficiency by providing a circuit to brake a signal with preventing compressor seizure whenever the refrigerant of refrigeration cycle is continued longer than the specified period under out of dry refrigerant condition.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12987176A JPS6051027B2 (en) | 1976-10-27 | 1976-10-27 | Refrigerant shortage detection device |
US05/835,898 US4167858A (en) | 1976-10-27 | 1977-09-23 | Refrigerant deficiency detecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12987176A JPS6051027B2 (en) | 1976-10-27 | 1976-10-27 | Refrigerant shortage detection device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5354339A true JPS5354339A (en) | 1978-05-17 |
JPS6051027B2 JPS6051027B2 (en) | 1985-11-12 |
Family
ID=15020351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12987176A Expired JPS6051027B2 (en) | 1976-10-27 | 1976-10-27 | Refrigerant shortage detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6051027B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680674A (en) * | 1979-12-07 | 1981-07-02 | Nippon Denso Co | Detector for quantity of refrigerant |
JPS61114068A (en) * | 1984-09-14 | 1986-05-31 | エンヴァイロシステムズ、コーポレーション | Device and method of emergency refrigerant inhibiting alarm system |
US5249431A (en) * | 1992-02-05 | 1993-10-05 | Japan Electronic Control Systems Co., Ltd. | Residual coolant sensor for air conditioning system |
US5375740A (en) * | 1991-04-26 | 1994-12-27 | Toppan Printing Co., Ltd. | Manual dispenser for dispensing predetermined amounts of viscous material through actuation of a trigger |
-
1976
- 1976-10-27 JP JP12987176A patent/JPS6051027B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5680674A (en) * | 1979-12-07 | 1981-07-02 | Nippon Denso Co | Detector for quantity of refrigerant |
JPS61114068A (en) * | 1984-09-14 | 1986-05-31 | エンヴァイロシステムズ、コーポレーション | Device and method of emergency refrigerant inhibiting alarm system |
US5375740A (en) * | 1991-04-26 | 1994-12-27 | Toppan Printing Co., Ltd. | Manual dispenser for dispensing predetermined amounts of viscous material through actuation of a trigger |
US5249431A (en) * | 1992-02-05 | 1993-10-05 | Japan Electronic Control Systems Co., Ltd. | Residual coolant sensor for air conditioning system |
Also Published As
Publication number | Publication date |
---|---|
JPS6051027B2 (en) | 1985-11-12 |
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