JPS59107538U - Refrigerator compressor motor circuit - Google Patents
Refrigerator compressor motor circuitInfo
- Publication number
- JPS59107538U JPS59107538U JP1982201294U JP20129482U JPS59107538U JP S59107538 U JPS59107538 U JP S59107538U JP 1982201294 U JP1982201294 U JP 1982201294U JP 20129482 U JP20129482 U JP 20129482U JP S59107538 U JPS59107538 U JP S59107538U
- Authority
- JP
- Japan
- Prior art keywords
- response device
- circuit
- motor
- motor circuit
- compressor motor
- 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
Landscapes
- Protection Of Generators And Motors (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の冷蔵庫用コンプレッサモータ回路の一例
を示す電気回路図、第２図及び第３図は本考案の一実施
例を示すもので、第２図は電気回路図、第３図は主巻線
電流の特性図である。
図中、１１はモータ、１２は主巻線、１３は補助巻線、
１７は補助巻線回路、１８は変流器、２３は単安定マル
チバイブレーク、２４はタイマー装置、２８は第１の応
答装置、２９は常開スイッチ（起動用スイッチ要素）、
３０はフリップフロップ回路、３１は増幅器、３４は第
２の応答装置、３５は常閉スイッチ（保護用スイッチ要
素）であ、る。Fig. 1 is an electric circuit diagram showing an example of a conventional refrigerator compressor motor circuit, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is an electric circuit diagram, and Fig. FIG. 3 is a characteristic diagram of main winding current. In the figure, 11 is a motor, 12 is a main winding, 13 is an auxiliary winding,
17 is an auxiliary winding circuit, 18 is a current transformer, 23 is a monostable multi-vibration break, 24 is a timer device, 28 is a first response device, 29 is a normally open switch (starting switch element),
30 is a flip-flop circuit, 31 is an amplifier, 34 is a second response device, and 35 is a normally closed switch (protection switch element).
Claims (1)
するモータと、前記主巻線に直列に介在された変流器と
、この変流器の所定の基準値以上の出力に応答する第１
及び第２の応答装置と、前記第１の応答装置によって前
記補助巻線回路を閉路する起動用スイッチ要素と、前記
第２の応答装置によって前記モータの主回路を開路する
保護用スイッチ要素と、前記第２の応答装置に設けられ
前記基準値を超える変流器出力が所定時間以上継続する
場合にこの第２の応答装置が応答動作するようにするタ
イマー装置とを具備して成る冷蔵庫用コンプレッサモー
タ回路。a motor having a main winding and an auxiliary winding for driving a compressor; a current transformer interposed in series with the main winding;
and a second response device, a starting switch element for closing the auxiliary winding circuit by the first response device, and a protection switch element for opening the main circuit of the motor by the second response device; A compressor for a refrigerator comprising: a timer device provided in the second response device so that the second response device responds when the current transformer output exceeding the reference value continues for a predetermined time or more; motor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982201294U JPS59107538U (en) | 1982-12-28 | 1982-12-28 | Refrigerator compressor motor circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982201294U JPS59107538U (en) | 1982-12-28 | 1982-12-28 | Refrigerator compressor motor circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59107538U true JPS59107538U (en) | 1984-07-19 |
Family
ID=30426795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982201294U Pending JPS59107538U (en) | 1982-12-28 | 1982-12-28 | Refrigerator compressor motor circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59107538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007124724A (en) * | 2005-10-24 | 2007-05-17 | Tsubaki Emerson Co | Method of controlling split-phase-start single-phase motor, and control circuit for split-phase-start single-phase motor |
-
1982
- 1982-12-28 JP JP1982201294U patent/JPS59107538U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007124724A (en) * | 2005-10-24 | 2007-05-17 | Tsubaki Emerson Co | Method of controlling split-phase-start single-phase motor, and control circuit for split-phase-start single-phase motor |
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