GB1248230A - Heat-sensing system - Google Patents
Heat-sensing systemInfo
- Publication number
- GB1248230A GB1248230A GB61045/68A GB6104568A GB1248230A GB 1248230 A GB1248230 A GB 1248230A GB 61045/68 A GB61045/68 A GB 61045/68A GB 6104568 A GB6104568 A GB 6104568A GB 1248230 A GB1248230 A GB 1248230A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat
- sensor
- ntc resistor
- sensing system
- temperature
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K5/00—Measuring temperature based on the expansion or contraction of a material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/17—Catathermometers for measuring "cooling value" related either to weather conditions or to comfort of other human environment
-
- 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
- G05D23/1919—Control of temperature characterised by the use of electric means characterised by the type of controller
- G05D23/1921—Control of temperature characterised by the use of electric means characterised by the type of controller using a thermal motor
-
- 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
Abstract
1,248,230. Automatic temperature control systems. DANFOSS A/S. Dec.23, 1968 [Jan.26, 1968), No.61045/68. Heading G3R. A heat sensor having heat exchange characteristics corresponding to those a living being has means for supplying heat resensor at the rate which may be varied in dependence upon the activity level so that the temperature of the sensor is maintained at a given and variable level above ambient temperature. The heat sensor may be an NTC resistor receiving heat from an anticipatory heater and the NTC resistor may be part of a bridge network. Alternatively the sensor may be of the expansible fluid type.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681753205 DE1753205C3 (en) | 1968-01-26 | 1968-01-26 | Control circuit for a system for controlling the temperature of living rooms for living beings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1248230A true GB1248230A (en) | 1971-09-29 |
Family
ID=5693104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB61045/68A Expired GB1248230A (en) | 1968-01-26 | 1968-12-23 | Heat-sensing system |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5130477B1 (en) |
BE (1) | BE726260A (en) |
CA (1) | CA933260A (en) |
CH (1) | CH505426A (en) |
ES (1) | ES362611A1 (en) |
GB (1) | GB1248230A (en) |
NO (1) | NO126151B (en) |
SE (1) | SE344632B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060463A1 (en) * | 1981-03-12 | 1982-09-22 | Nissan Motor Co., Ltd. | Solar radiation heat influx sensor for an automotive vehicle |
-
1968
- 1968-12-23 GB GB61045/68A patent/GB1248230A/en not_active Expired
- 1968-12-30 BE BE726260D patent/BE726260A/xx not_active IP Right Cessation
-
1969
- 1969-01-14 NO NO69143A patent/NO126151B/no unknown
- 1969-01-17 ES ES362611A patent/ES362611A1/en not_active Expired
- 1969-01-22 JP JP44004677A patent/JPS5130477B1/ja active Pending
- 1969-01-24 CA CA041075A patent/CA933260A/en not_active Expired
- 1969-01-24 SE SE982/69A patent/SE344632B/xx unknown
-
1970
- 1970-01-30 CH CH114469A patent/CH505426A/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060463A1 (en) * | 1981-03-12 | 1982-09-22 | Nissan Motor Co., Ltd. | Solar radiation heat influx sensor for an automotive vehicle |
Also Published As
Publication number | Publication date |
---|---|
CA933260A (en) | 1973-09-04 |
ES362611A1 (en) | 1970-09-16 |
BE726260A (en) | 1969-05-29 |
NO126151B (en) | 1972-12-27 |
JPS5130477B1 (en) | 1976-09-01 |
CH505426A (en) | 1971-03-31 |
SE344632B (en) | 1972-04-24 |
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