JPS5743153A - Fan speed control circuit for air conditioner - Google Patents

Fan speed control circuit for air conditioner

Info

Publication number
JPS5743153A
JPS5743153A JP55119156A JP11915680A JPS5743153A JP S5743153 A JPS5743153 A JP S5743153A JP 55119156 A JP55119156 A JP 55119156A JP 11915680 A JP11915680 A JP 11915680A JP S5743153 A JPS5743153 A JP S5743153A
Authority
JP
Japan
Prior art keywords
control circuit
fan
switch
control
fan speed
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
JP55119156A
Other languages
Japanese (ja)
Inventor
Hisao Yamasato
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP55119156A priority Critical patent/JPS5743153A/en
Publication of JPS5743153A publication Critical patent/JPS5743153A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To provide a double motor system control as well as a starting compensation without effecting any modification to the construction of a control circuits, fan speed change switch and the like of the air conditioner with a single fan motor.
CONSTITUTION: A control circuit part 3 which creates various kinds of air conditions provides an output to fan speed changing circuit parts 2 and 2' in accordance with an input from an air condition setting part 1, so that a pair of fan motors FM1 and FM2 are controlled in operation accordingly. In the above-mentioned circuit, a switch SW3 turns ON at the same time of the start of the operation. A switch SW4 is a speed change switch, the notching of which causes a provision of signal outputs at inputs I1 and I2 as shown in the table. The two-bit signals thus outputted at the inputs I1 and I2 are converted into four-bit signals of outputs O1WO4 by the control circuit part 3, by which relays RY3WRY6 are controlled so as to control the operation of the fan motors FM1 and FM2.
COPYRIGHT: (C)1982,JPO&Japio
JP55119156A 1980-08-28 1980-08-28 Fan speed control circuit for air conditioner Pending JPS5743153A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55119156A JPS5743153A (en) 1980-08-28 1980-08-28 Fan speed control circuit for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55119156A JPS5743153A (en) 1980-08-28 1980-08-28 Fan speed control circuit for air conditioner

Publications (1)

Publication Number Publication Date
JPS5743153A true JPS5743153A (en) 1982-03-11

Family

ID=14754298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55119156A Pending JPS5743153A (en) 1980-08-28 1980-08-28 Fan speed control circuit for air conditioner

Country Status (1)

Country Link
JP (1) JPS5743153A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929639U (en) * 1982-08-18 1984-02-24 三洋電機株式会社 Fan coil unit air volume control device
JPS6012132U (en) * 1983-07-04 1985-01-26 松下冷機株式会社 Air volume control device for indoor blower in air conditioner
ES2156831A1 (en) * 1999-07-15 2001-07-16 Samsung Electronics Co Ltd Device for controlling the rotation speed of an exterior fan motor for a separated-type air-conditioning unit.
WO2005080954A1 (en) * 2004-02-20 2005-09-01 Gs Yuasa Corporation Electrochemical oxygen sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929639U (en) * 1982-08-18 1984-02-24 三洋電機株式会社 Fan coil unit air volume control device
JPS6012132U (en) * 1983-07-04 1985-01-26 松下冷機株式会社 Air volume control device for indoor blower in air conditioner
ES2156831A1 (en) * 1999-07-15 2001-07-16 Samsung Electronics Co Ltd Device for controlling the rotation speed of an exterior fan motor for a separated-type air-conditioning unit.
WO2005080954A1 (en) * 2004-02-20 2005-09-01 Gs Yuasa Corporation Electrochemical oxygen sensor

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