JPS5533571A - Ventilation controller - Google Patents
Ventilation controllerInfo
- Publication number
- JPS5533571A JPS5533571A JP10781978A JP10781978A JPS5533571A JP S5533571 A JPS5533571 A JP S5533571A JP 10781978 A JP10781978 A JP 10781978A JP 10781978 A JP10781978 A JP 10781978A JP S5533571 A JPS5533571 A JP S5533571A
- Authority
- JP
- Japan
- Prior art keywords
- output
- comparator
- air conditioner
- becomes
- energized
- 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
Landscapes
- Ventilation (AREA)
Abstract
PURPOSE: To lighten displeasure due to the introduction of the outside air, by starting ventilation operation after once confirming the stop of an air conditioner.
CONSTITUTION: When room temperature is higher than set temperature, the output of a comparator 10 becomes high, a transistor 12 is in ON, a relay coil RC is energized, a relay contact 1R is in ON and an air conditioner 1 is operated. When the comparator 10 puts out Hi, the air conditioner 1 is operated, the output of a comparator 19 is Lo, the output of an inverter 30 is Hi and the output of the first timer is Hi, the output of an AND gate 26 becomes to Hi, the output of an OR gate 27 becomes to Hi, currents flow through a transistor 29 through a resistor 28 by the signals, a relay coil 2RC is energized, a relay contact 2R is in ON and a ventilating means 2, such as, a ventilating, etc. is in ON.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53107819A JPS5929778B2 (en) | 1978-09-01 | 1978-09-01 | ventilation control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53107819A JPS5929778B2 (en) | 1978-09-01 | 1978-09-01 | ventilation control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5533571A true JPS5533571A (en) | 1980-03-08 |
JPS5929778B2 JPS5929778B2 (en) | 1984-07-23 |
Family
ID=14468831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53107819A Expired JPS5929778B2 (en) | 1978-09-01 | 1978-09-01 | ventilation control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5929778B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04369339A (en) * | 1991-06-14 | 1992-12-22 | Daikin Ind Ltd | Air conditioning apparatus |
JPH04369341A (en) * | 1991-06-18 | 1992-12-22 | Daikin Ind Ltd | Air conditioning apparatus |
-
1978
- 1978-09-01 JP JP53107819A patent/JPS5929778B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04369339A (en) * | 1991-06-14 | 1992-12-22 | Daikin Ind Ltd | Air conditioning apparatus |
JPH04369341A (en) * | 1991-06-18 | 1992-12-22 | Daikin Ind Ltd | Air conditioning apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS5929778B2 (en) | 1984-07-23 |
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