JPS5533571A - Ventilation controller - Google Patents

Ventilation controller

Info

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
Application number
JP10781978A
Other languages
Japanese (ja)
Other versions
JPS5929778B2 (en
Inventor
Hiroshi Fujieda
Tatsuo Saka
Akihisa Takano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP53107819A priority Critical patent/JPS5929778B2/en
Publication of JPS5533571A publication Critical patent/JPS5533571A/en
Publication of JPS5929778B2 publication Critical patent/JPS5929778B2/en
Expired legal-status Critical Current

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
JP53107819A 1978-09-01 1978-09-01 ventilation control device Expired JPS5929778B2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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