JPS5541719A - Coolant supply and stop detection device - Google Patents
Coolant supply and stop detection deviceInfo
- Publication number
- JPS5541719A JPS5541719A JP11410778A JP11410778A JPS5541719A JP S5541719 A JPS5541719 A JP S5541719A JP 11410778 A JP11410778 A JP 11410778A JP 11410778 A JP11410778 A JP 11410778A JP S5541719 A JPS5541719 A JP S5541719A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- alarm
- detection device
- coolant
- fun
- 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
Links
Landscapes
- Transformer Cooling (AREA)
Abstract
PURPOSE: To make easier the setting of device which gives alarm for stop or decrease of coolant flow, by setting a temperature detection device at close place of heat source placed in the flow path of coolant.
CONSTITUTION: Cooled device 14, thermister type temperature detection device 111 and electric heater 112 which has a low resistance, are set in the air flow tube 1. The device 14 is cooled by cold air sent by fun 15 in the tube. An alarm is released by the alarm device 12 when the temperature detector 11 detected a temperature being more than the fixed value, and also when the detector 111 detected a temperature being more than the alarm temperature, which is caused by decreasing coolant flow due to some troubles of fun.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11410778A JPS5541719A (en) | 1978-09-19 | 1978-09-19 | Coolant supply and stop detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11410778A JPS5541719A (en) | 1978-09-19 | 1978-09-19 | Coolant supply and stop detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5541719A true JPS5541719A (en) | 1980-03-24 |
Family
ID=14629289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11410778A Pending JPS5541719A (en) | 1978-09-19 | 1978-09-19 | Coolant supply and stop detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541719A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01225106A (en) * | 1988-03-04 | 1989-09-08 | Toshiba Corp | Molded transformer with air duct |
-
1978
- 1978-09-19 JP JP11410778A patent/JPS5541719A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01225106A (en) * | 1988-03-04 | 1989-09-08 | Toshiba Corp | Molded transformer with air duct |
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