MY141403A - Communication controller apparatus for air conditioner - Google Patents

Communication controller apparatus for air conditioner

Info

Publication number
MY141403A
MY141403A MYPI20041977A MY141403A MY 141403 A MY141403 A MY 141403A MY PI20041977 A MYPI20041977 A MY PI20041977A MY 141403 A MY141403 A MY 141403A
Authority
MY
Malaysia
Prior art keywords
communication
air conditioner
indoor unit
outdoor unit
controller apparatus
Prior art date
Application number
Inventor
Hideki Terauchi
Yuji Funayama
Katsuhiro Sekiguchi
Tsutomu Kurokawa
Kouji Katou
Original Assignee
Hitachi Appliances 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 Hitachi Appliances Inc filed Critical Hitachi Appliances Inc
Publication of MY141403A publication Critical patent/MY141403A/en

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

A COMMUNICATION CONTROLLER APPARATUS TO BE USED IN AN AIR CONDITIONER OF SEPARATED-TYPE, FOR ACHIEVING HIGH-SPEED OF COMMUNICATION BETWEEN AN INDOOR UNIT AND AN OUTDOOR UNIT, WHEREIN, THE SEPARATED-TYPE AIR CONDITIONER INCLUDES THE INDOOR UNIT (1), HAVING AN INDOOR AIR BLOWER (19), A CONTROLLER SYSTEM MEANS (INCLUDING A DEMODULATOR CIRCUIT (9) AND A DRIVER FOR MODULATION OTHER THAN THE MICROCOMPUTER (7), AND A TEMPERATURE DETECTING MEANS (18), AND ALSO THE OUTDOOR UNIT (2), HAVING AN OUTDOOR AIR BLOWER (35), A COMPRESSOR (36) OF REFRIGERANT, AND A CONTROLLER SYSTEM MEANS, A TEMPERATURE DETECTING MEANS (21), WHEREIN THE COMMUNICATION CONTROLLER APPARATUS, COMPRISES TWO (2) PIECES OF CONNECTION CABLES (3 AND 4) FOR SUPPLYING THE AC ELECTRIC POWER AND ALSO ONE (1) PIECE OF COMMUNICATION CABLE (5) FOR USE OF COMMUNICATION, BETWEEN THE INDOOR UNIT AND THE OUTDOOR UNIT, AND HIGH-FREQUENCY TRANSFORMERS (14 AND 25) ARE PROVIDED WITHIN THE INDOOR UNIT AND THE OUTDOOR UNIT, RESPECTIVELY, WHEREIN EACH THEREOF HAS A PRIMARY WINDING, BEING CONNECTED WITH ONE CONNECTOR CABLE (4) AND A COMMUNICATION CABLE (5) AT BOTH ENDS THEREOF, AND FURTHER, CAPACITORS (15 AND 27) ARE CONNECTED IN PARALLEL WITH THE PRIMARY WINDINGS OF THE HIGH-FREQUENCY TRANSFORMERS, SO AS TO FORM A PARALLEL RESONANCE CIRCUIT, THEREBY FORMING AN ALTERNATING SIGNAL FLOWING ON THE COMMUNICATION CABLE (5) TO BE A LIKE SINUSOIDAL IN THE WAVEFORM THEREOF.
MYPI20041977 2003-05-23 2004-05-21 Communication controller apparatus for air conditioner MY141403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003146450A JP4336142B2 (en) 2003-05-23 2003-05-23 Air conditioner communication control device

Publications (1)

Publication Number Publication Date
MY141403A true MY141403A (en) 2010-04-30

Family

ID=33533300

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20041977 MY141403A (en) 2003-05-23 2004-05-21 Communication controller apparatus for air conditioner

Country Status (3)

Country Link
JP (1) JP4336142B2 (en)
CN (1) CN1329699C (en)
MY (1) MY141403A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1987233B (en) * 2005-12-22 2010-12-22 乐金电子(天津)电器有限公司 Air conditioner capable of controlling power source and its operation method
KR100896996B1 (en) * 2007-02-02 2009-05-14 엘지전자 주식회사 Unification management system and method for multi-air conditioner
JP2009079811A (en) * 2007-09-26 2009-04-16 Sanyo Electric Co Ltd Air conditioning system and indoor unit
JP5464504B2 (en) * 2008-06-13 2014-04-09 コーニンクレッカ フィリップス エヌ ヴェ Capacitive proximity device and electronic device having capacitive proximity device
JP5436881B2 (en) * 2009-02-13 2014-03-05 三洋電機株式会社 Air conditioner
BRPI0901496A2 (en) * 2009-05-15 2011-01-18 Whirlpool Sa communication system and method for electronic equipment
JP6216511B2 (en) * 2012-12-28 2017-10-18 ラピスセミコンダクタ株式会社 Receiving device, semiconductor device, and receiving method
CN105448074B (en) * 2014-08-14 2019-02-26 苏州三星电子有限公司 Idle call one way communications devices and its communication means
CN111801531B (en) * 2018-03-01 2022-06-03 大金工业株式会社 Air conditioning system
CN111244885B (en) * 2020-01-19 2022-07-29 广东美的制冷设备有限公司 Control circuit, control method, air conditioner, and computer-readable storage medium
CN112161386B (en) * 2020-09-25 2022-07-19 海信（山东）空调有限公司 Indoor unit, outdoor unit, temperature controller and method for controlling communication of air conditioner
WO2023238190A1 (en) * 2022-06-06 2023-12-14 三菱電機株式会社 Air conditioning system
CN115773564A (en) * 2022-06-23 2023-03-10 珠海格力电器股份有限公司 Air conditioner control method, system, circuit, equipment and storage medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3214110B2 (en) * 1992-11-13 2001-10-02 松下電器産業株式会社 Indoor / outdoor communication control device for air conditioner
JPH10288385A (en) * 1997-04-15 1998-10-27 Funai Electric Co Ltd Data communication device for air conditioner
JP3835174B2 (en) * 2001-01-22 2006-10-18 松下電器産業株式会社 Indoor / outdoor communication control device for air conditioner

Also Published As

Publication number Publication date
CN1329699C (en) 2007-08-01
JP4336142B2 (en) 2009-09-30
JP2004347261A (en) 2004-12-09
CN1573249A (en) 2005-02-02

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