JPS5520305A - Control method for air conditioner - Google Patents

Control method for air conditioner

Info

Publication number
JPS5520305A
JPS5520305A JP9090978A JP9090978A JPS5520305A JP S5520305 A JPS5520305 A JP S5520305A JP 9090978 A JP9090978 A JP 9090978A JP 9090978 A JP9090978 A JP 9090978A JP S5520305 A JPS5520305 A JP S5520305A
Authority
JP
Japan
Prior art keywords
indoor
signal
comprised
data
unit control
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.)
Pending
Application number
JP9090978A
Other languages
Japanese (ja)
Inventor
Yasuo Shinoda
Seiichi Nakahara
Koji Uchiyama
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.)
Saginomiya Seisakusho Inc
Original Assignee
Saginomiya Seisakusho Inc
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 Saginomiya Seisakusho Inc filed Critical Saginomiya Seisakusho Inc
Priority to JP9090978A priority Critical patent/JPS5520305A/en
Publication of JPS5520305A publication Critical patent/JPS5520305A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: Each of the indoor units is separately made to be independent from the outdoor unit by connecting the outdoor and indoor units by two DC signal lines and by performing the transmission of signal and the receiving of signal and thereby a cooperative relation can not be made in the indoor unit.
CONSTITUTION: Outdoor unit control device 1 is consisted of the data transmission and receiving circuit 11, signal transducers 12 and 13. The first and second indoor unit control devices 2 and 3 are comprised of the signal transducers 21 and 31, and data transmitting and receiving circuits 22 and 23. The data transmitting and receiving circuit 11 in the indoor unit control device 1 is comprised of the first indoor data receiver 11a, the indoor data transmitter 11b, the second indoor transmitter 11c and outdoor data transmitter 11d. Signal transducer 12 is comprised of the photo-couplers 12a and 12b. The signal transducer 21 in the first indoor unit control device 2 is comprised of the photo-couplers 21a and 21b.
COPYRIGHT: (C)1980,JPO&Japio
JP9090978A 1978-07-27 1978-07-27 Control method for air conditioner Pending JPS5520305A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9090978A JPS5520305A (en) 1978-07-27 1978-07-27 Control method for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9090978A JPS5520305A (en) 1978-07-27 1978-07-27 Control method for air conditioner

Publications (1)

Publication Number Publication Date
JPS5520305A true JPS5520305A (en) 1980-02-13

Family

ID=14011527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9090978A Pending JPS5520305A (en) 1978-07-27 1978-07-27 Control method for air conditioner

Country Status (1)

Country Link
JP (1) JPS5520305A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138938A (en) * 1982-02-15 1983-08-18 Matsushita Electric Ind Co Ltd Air conditioner
JPS58126377U (en) * 1982-02-18 1983-08-27 積水化学工業株式会社 double sliding window device
JPS5946439A (en) * 1982-09-08 1984-03-15 Toshiba Corp Control signal circuit of split type air conditioner
JPS5991528U (en) * 1982-12-14 1984-06-21 三菱電機株式会社 Indoor/outdoor transmission/reception transmission equipment for air conditioners
DE3422110A1 (en) * 1983-06-15 1984-12-20 Hitachi, Ltd., Tokio/Tokyo CONTROL CIRCUIT FOR AN AIR CONDITIONING
JPS60136842A (en) * 1983-12-26 1985-07-20 Hitachi Ltd Buffer storage control system
JPS6120154A (en) * 1984-07-06 1986-01-28 Nec Corp Memory access control device
JPS6120153A (en) * 1984-07-06 1986-01-28 Nec Corp Memory access control device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138938A (en) * 1982-02-15 1983-08-18 Matsushita Electric Ind Co Ltd Air conditioner
JPS58126377U (en) * 1982-02-18 1983-08-27 積水化学工業株式会社 double sliding window device
JPH0224868Y2 (en) * 1982-02-18 1990-07-09
JPH0157264B2 (en) * 1982-09-08 1989-12-05 Tokyo Shibaura Electric Co
JPS5946439A (en) * 1982-09-08 1984-03-15 Toshiba Corp Control signal circuit of split type air conditioner
US4503686A (en) * 1982-09-08 1985-03-12 Tokyo Shibaura Denki Kabushiki Kaisha Control system for a split type air-conditioner
JPS5991528U (en) * 1982-12-14 1984-06-21 三菱電機株式会社 Indoor/outdoor transmission/reception transmission equipment for air conditioners
DE3422110A1 (en) * 1983-06-15 1984-12-20 Hitachi, Ltd., Tokio/Tokyo CONTROL CIRCUIT FOR AN AIR CONDITIONING
US4557114A (en) * 1983-06-15 1985-12-10 Hitachi, Ltd. Control circuit for air conditioner
JPS60136842A (en) * 1983-12-26 1985-07-20 Hitachi Ltd Buffer storage control system
JPH0131219B2 (en) * 1983-12-26 1989-06-23 Hitachi Ltd
JPS6120153A (en) * 1984-07-06 1986-01-28 Nec Corp Memory access control device
JPS6120154A (en) * 1984-07-06 1986-01-28 Nec Corp Memory access control device

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