JPS5328821B2 - - Google Patents
Info
- Publication number
- JPS5328821B2 JPS5328821B2 JP1451773A JP1451773A JPS5328821B2 JP S5328821 B2 JPS5328821 B2 JP S5328821B2 JP 1451773 A JP1451773 A JP 1451773A JP 1451773 A JP1451773 A JP 1451773A JP S5328821 B2 JPS5328821 B2 JP S5328821B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
- G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
- Control Of Resistance Heating (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1451773A JPS5328821B2 (de) | 1973-02-05 | 1973-02-05 | |
| GB510674A GB1423076A (en) | 1973-02-05 | 1974-02-04 | Temperature regulating devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1451773A JPS5328821B2 (de) | 1973-02-05 | 1973-02-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49103755A JPS49103755A (de) | 1974-10-01 |
| JPS5328821B2 true JPS5328821B2 (de) | 1978-08-17 |
Family
ID=11863269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1451773A Expired JPS5328821B2 (de) | 1973-02-05 | 1973-02-05 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5328821B2 (de) |
| GB (1) | GB1423076A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4485296A (en) * | 1980-05-30 | 1984-11-27 | Matsushita Electric Industrial Co., Ltd. | Automatic temperature control device for an electric appliance such as an electric blanket |
| US4577094A (en) * | 1983-10-05 | 1986-03-18 | Fieldcrest Mills, Inc. | Electrical heating apparatus protected against an overheating condition |
| GB2157514A (en) * | 1984-04-13 | 1985-10-23 | Northern Blankets Ltd | Electrical heating circuits |
| GB9725836D0 (en) * | 1997-12-05 | 1998-02-04 | Winterwarm Birmingham Limited | Improvements relating to heating blankets and the like |
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1973
- 1973-02-05 JP JP1451773A patent/JPS5328821B2/ja not_active Expired
-
1974
- 1974-02-04 GB GB510674A patent/GB1423076A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1423076A (en) | 1976-01-28 |
| JPS49103755A (de) | 1974-10-01 |