JPS6412500U - - Google Patents

Info

Publication number
JPS6412500U
JPS6412500U JP10650887U JP10650887U JPS6412500U JP S6412500 U JPS6412500 U JP S6412500U JP 10650887 U JP10650887 U JP 10650887U JP 10650887 U JP10650887 U JP 10650887U JP S6412500 U JPS6412500 U JP S6412500U
Authority
JP
Japan
Prior art keywords
speed
speed control
normally open
power supply
excitation winding
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
JP10650887U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP10650887U priority Critical patent/JPS6412500U/ja
Publication of JPS6412500U publication Critical patent/JPS6412500U/ja
Pending legal-status Critical Current

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  • Control Of Ac Motors In General (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案を空気調和機の制御回路に用いた
実施例を示す要部電気回路図である。 ８，１６，１７……常開接片、１４……電動機
、１５……リレー、２７……機器。 The drawing is a principal electrical circuit diagram showing an embodiment in which the present invention is applied to a control circuit of an air conditioner. 8, 16, 17... normally open contact piece, 14... electric motor, 15... relay, 27... equipment.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数の速調端子を有する電動機のこの速調端子
に選択的に電力を供給して速度切換をなす速度切
換回路において、任意の速調端子を常開接片を介
して電源に接続し、この常開接片の励磁巻線を速
度信号に基づいて開閉する接片を介して電源に接
続し、この励磁巻線にて動作する他の接片を介し
て機器の通電を制御することを特徴とする電動機
の速度切換回路。 In a speed switching circuit that performs speed switching by selectively supplying power to the speed control terminals of a motor having a plurality of speed control terminals, any speed control terminal is connected to the power supply via a normally open contact piece, and this The excitation winding of the normally open contact is connected to the power supply via a contact that opens and closes based on the speed signal, and the energization of the equipment is controlled via other contacts that operate with this excitation winding. A speed switching circuit for an electric motor.
JP10650887U 1987-07-10 1987-07-10 Pending JPS6412500U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10650887U JPS6412500U (en) 1987-07-10 1987-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10650887U JPS6412500U (en) 1987-07-10 1987-07-10

Publications (1)

Publication Number Publication Date
JPS6412500U true JPS6412500U (en) 1989-01-23

Family

ID=31340087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10650887U Pending JPS6412500U (en) 1987-07-10 1987-07-10

Country Status (1)

Country Link
JP (1) JPS6412500U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564395B2 (en) * 1976-12-20 1981-01-29
JPS60118089A (en) * 1983-11-26 1985-06-25 Sanyo Electric Co Ltd Controller of motor
JPS61294195A (en) * 1985-06-21 1986-12-24 Mitsubishi Electric Corp Remote control device for electric fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564395B2 (en) * 1976-12-20 1981-01-29
JPS60118089A (en) * 1983-11-26 1985-06-25 Sanyo Electric Co Ltd Controller of motor
JPS61294195A (en) * 1985-06-21 1986-12-24 Mitsubishi Electric Corp Remote control device for electric fan

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