JPS57210232A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS57210232A JPS57210232A JP57075237A JP7523782A JPS57210232A JP S57210232 A JPS57210232 A JP S57210232A JP 57075237 A JP57075237 A JP 57075237A JP 7523782 A JP7523782 A JP 7523782A JP S57210232 A JPS57210232 A JP S57210232A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- detector
- radiant
- room temperature
- series connected
- 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
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
- G05D23/27—Control of temperature characterised by the use of electric means with sensing element responsive to radiation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE:To make indoor environment comfortable while decreasing power consumption by lowering room temperature when a radiant temperature rises and elevating the room temperature when the radiant temperature drops. CONSTITUTION:A radiant temperature detector 7 with a black surface so as to absorb the rays of radiant light is mounted into space to be controlled while the room temperature is controlled in response to the change of the resistance of the detector 7 so as to lower the target temperature of the room temperature in response to the intensity of the rays of radiant light. The controlling means consists of the first series connected circuit through the series connection of the detector 7 and a resistor 9 and the second series connected circuit of resistors 10, 12, and the second series connected circuit is connected in parallel with the first series connected circuit while a differential amplifier 14 is connected between the node of the detector 7 and the resistor 9 and the node of the resistors 10, 12. The input 8 of the differential amplifier 14 and room-temperature detecting signals 11 are compared and amplified, and output voltage 15 corresponding to indoor target temperature is generated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57075237A JPS57210232A (en) | 1982-05-07 | 1982-05-07 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57075237A JPS57210232A (en) | 1982-05-07 | 1982-05-07 | Air conditioner |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49059689A Division JPS587901B2 (en) | 1974-05-29 | 1974-05-29 | Kuukichiyouwaki |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57210232A true JPS57210232A (en) | 1982-12-23 |
JPS61532B2 JPS61532B2 (en) | 1986-01-09 |
Family
ID=13570406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57075237A Granted JPS57210232A (en) | 1982-05-07 | 1982-05-07 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57210232A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671458A (en) * | 1985-02-25 | 1987-06-09 | Kabushiki Kaisha Toshiba | Air conditioning apparatus |
US4697430A (en) * | 1985-05-31 | 1987-10-06 | Kabushiki Kaisha Toshiba | Air conditioner with a radiant temperature control |
CN104344510A (en) * | 2013-07-31 | 2015-02-11 | 三菱电机株式会社 | Air conditioner |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3246838A (en) * | 1964-07-20 | 1966-04-19 | Hupp Corp | Controls for infrared emitters |
JPS4730137U (en) * | 1971-05-01 | 1972-12-05 | ||
JPS4810666U (en) * | 1971-06-16 | 1973-02-06 |
-
1982
- 1982-05-07 JP JP57075237A patent/JPS57210232A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3246838A (en) * | 1964-07-20 | 1966-04-19 | Hupp Corp | Controls for infrared emitters |
JPS4730137U (en) * | 1971-05-01 | 1972-12-05 | ||
JPS4810666U (en) * | 1971-06-16 | 1973-02-06 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671458A (en) * | 1985-02-25 | 1987-06-09 | Kabushiki Kaisha Toshiba | Air conditioning apparatus |
US4697430A (en) * | 1985-05-31 | 1987-10-06 | Kabushiki Kaisha Toshiba | Air conditioner with a radiant temperature control |
CN104344510A (en) * | 2013-07-31 | 2015-02-11 | 三菱电机株式会社 | Air conditioner |
JP2015031419A (en) * | 2013-07-31 | 2015-02-16 | 三菱電機株式会社 | Air conditioner |
Also Published As
Publication number | Publication date |
---|---|
JPS61532B2 (en) | 1986-01-09 |
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