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
Links
- 230000005284 excitation Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
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)
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.
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)
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 |
-
1987
- 1987-07-10 JP JP10650887U patent/JPS6412500U/ja active Pending
Patent Citations (3)
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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