JPS58124099U - Electric motor for refrigeration compressor - Google Patents
Electric motor for refrigeration compressorInfo
- Publication number
- JPS58124099U JPS58124099U JP1982019138U JP1913882U JPS58124099U JP S58124099 U JPS58124099 U JP S58124099U JP 1982019138 U JP1982019138 U JP 1982019138U JP 1913882 U JP1913882 U JP 1913882U JP S58124099 U JPS58124099 U JP S58124099U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- main
- refrigeration compressor
- electric motor
- series
- 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
- Control Of Ac Motors In General (AREA)
- Motor And Converter Starters (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案冷凍圧縮機用電動機の電気回路図、第２
図は本考案冷凍圧縮機用電動機のトルクと回転数の関係
図、第３図は本考案冷凍圧縮機用電動機の負荷トルクと
効率の関係図、第４図は正特性サーミスタの抵抗と温度
の関係図、第５−は圧縮機の運転時間に対する冷却温度
及び負荷特性図を示す。
Ｍ：主巻線、Ｐ：正特性サーミスタ、Ｃ：コンデンサ、
Ａ：補助コンデンサ、ＳＷ：切替スイッチ、１：制御回
路、２：室温検知サーミスタ、３：庫内温度検知サーミ
スタ。
第４図
−
−〉１度
Ｉ 第５図
一一憂Ｖ４ 間Figure 1 is an electric circuit diagram of the motor for the refrigeration compressor of the present invention, Figure 2
Figure 3 shows the relationship between the torque and rotation speed of the electric motor for the refrigeration compressor of the invention, Figure 3 shows the relationship between the load torque and efficiency of the electric motor for the refrigeration compressor of the invention, and Figure 4 shows the relationship between the resistance of the positive temperature coefficient thermistor and the temperature. Relationship diagram No. 5 shows a cooling temperature and load characteristic diagram with respect to operating time of the compressor. M: Main winding, P: Positive characteristic thermistor, C: Capacitor,
A: Auxiliary capacitor, SW: Selector switch, 1: Control circuit, 2: Room temperature detection thermistor, 3: Internal temperature detection thermistor. Figure 4 - -〉1 degree I Figure 5
Claims (1)
ミスタと始動コンデンサ及び補助巻線を直列に接続した
補助巻線回路を並列に接続すると共に、上記主巻線にト
ルク切替巻線を直列接続し、且つ圧縮機の負荷変動を検
出して２分した主巻線の一方又は双方、又は主巻線とト
ルク切替巻線の直列回路に通電すべく選択的に切り替え
る切替スイッチを設けた事を特徴としてなる冷凍圧縮機
用電動機。The main winding is divided into two parts, and an auxiliary winding circuit consisting of a positive temperature coefficient thermistor, a starting capacitor, and an auxiliary winding connected in series is connected to one of the main windings, and a torque is applied to the main winding. A switch in which switching windings are connected in series and the load fluctuations of the compressor are detected to selectively switch to energize one or both of the main windings divided into two, or the series circuit of the main winding and the torque switching winding. A motor for a refrigeration compressor characterized by the provision of a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982019138U JPS58124099U (en) | 1982-02-12 | 1982-02-12 | Electric motor for refrigeration compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982019138U JPS58124099U (en) | 1982-02-12 | 1982-02-12 | Electric motor for refrigeration compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58124099U true JPS58124099U (en) | 1983-08-23 |
Family
ID=30031366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982019138U Pending JPS58124099U (en) | 1982-02-12 | 1982-02-12 | Electric motor for refrigeration compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58124099U (en) |
-
1982
- 1982-02-12 JP JP1982019138U patent/JPS58124099U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58124099U (en) | Electric motor for refrigeration compressor | |
| JPS58174999U (en) | Electric motor for refrigeration compressor | |
| JPS59148578U (en) | Refrigerated or frozen case | |
| JPS5913932U (en) | air conditioner | |
| JPS59148567U (en) | Refrigeration cycle compressor motor operating device | |
| JPS58183087U (en) | Compressor motor operating device | |
| JPS6092075U (en) | variable capacity refrigerator | |
| JPS5918597U (en) | Electric motor for refrigeration compressor | |
| JPS5837470U (en) | refrigerator | |
| JPS58177718U (en) | ventilation system | |
| JPS601618U (en) | Automotive cooling fan control device | |
| JPS5872981U (en) | phase induction motor | |
| JPS5824676U (en) | Defrost device for air-cooled heat exchanger | |
| JPS58167870U (en) | refrigerator | |
| JPS6096583U (en) | refrigerator | |
| JPS612794U (en) | electric motor starting device | |
| JPS6136273U (en) | Refrigeration equipment | |
| JPS5944194U (en) | motor starting device | |
| JPS59148542U (en) | air conditioner | |
| JPS63119106U (en) | ||
| JPS5986565U (en) | refrigerator | |
| JPS6018440U (en) | air conditioner | |
| JPS6113596U (en) | motor starting device | |
| JPS59113170U (en) | Refrigeration cycle equipment | |
| JPS59124959U (en) | Cooling system |