JPS55121348A - Safety device for hot air heater - Google Patents
Safety device for hot air heaterInfo
- Publication number
- JPS55121348A JPS55121348A JP2800679A JP2800679A JPS55121348A JP S55121348 A JPS55121348 A JP S55121348A JP 2800679 A JP2800679 A JP 2800679A JP 2800679 A JP2800679 A JP 2800679A JP S55121348 A JPS55121348 A JP S55121348A
- Authority
- JP
- Japan
- Prior art keywords
- air
- hot air
- temperature
- measuring body
- temperature measuring
- 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
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
PURPOSE: To prevent accidents such as burning by automatically halting the heating function when a signal is emitted by a temperature measuring body provided at the position near the blow-off port of hot air, provided that access of a thing shielding air including human being allows the temperature to rise with a change in the air current.
CONSTITUTION: A temperature measuring body 5 is mounted at the bottom of the hot air blow-off port provided at the front bottom of the casing 1 of a hot air heater selecting the position free from the blow of hot air, provided that access of a thing shielding air such as human being allows the temperature to rise with a change in the air current. This temperature measuring body 5 is set as a safety circuit d in an operation circuit comprising a rectifying section a, a cool air preventing circuit b having a hot water temperature thermo 6 as sensing element, a safety circuit c having a room temperature thermo 7 as sensing element, an automatic return timer f and an output circuit g. When the temperature measuring body 5 detects abnormal access of the thing shielding air, a halting command is outputted to the fan coil unit.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2800679A JPS55121348A (en) | 1979-03-09 | 1979-03-09 | Safety device for hot air heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2800679A JPS55121348A (en) | 1979-03-09 | 1979-03-09 | Safety device for hot air heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55121348A true JPS55121348A (en) | 1980-09-18 |
Family
ID=12236690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2800679A Pending JPS55121348A (en) | 1979-03-09 | 1979-03-09 | Safety device for hot air heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55121348A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5528841B2 (en) * | 1971-08-23 | 1980-07-30 |
-
1979
- 1979-03-09 JP JP2800679A patent/JPS55121348A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5528841B2 (en) * | 1971-08-23 | 1980-07-30 |
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