JPS6342886U - - Google Patents
Info
- Publication number
- JPS6342886U JPS6342886U JP13741186U JP13741186U JPS6342886U JP S6342886 U JPS6342886 U JP S6342886U JP 13741186 U JP13741186 U JP 13741186U JP 13741186 U JP13741186 U JP 13741186U JP S6342886 U JPS6342886 U JP S6342886U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- contact
- winding
- main
- auxiliary 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
- 238000004804 winding Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 2
- 230000002528 anti-freeze Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の一実施例の電気回路図、第２
図は同実施例の一部の電気回路図、第３図は従来
例を示す電気回路図である。
８……ポンプモータ、９……主巻線、１０……
補助巻線、１０ａ……一部、１０ｂ……他部、１
１……コンデンサ、１２……スイツチ、１３……
第１の接点、１４……第２の接点、１５……位相
制御回路、１６……保温用サーモスタツト、１８
……保温用直列回路。
Fig. 1 is an electrical circuit diagram of one embodiment of the present invention;
The figure is a partial electric circuit diagram of the same embodiment, and FIG. 3 is an electric circuit diagram showing a conventional example. 8...Pump motor, 9...Main winding, 10...
Auxiliary winding, 10a...part, 10b...other part, 1
1... Capacitor, 12... Switch, 13...
First contact, 14... Second contact, 15... Phase control circuit, 16... Heat retention thermostat, 18
...Series circuit for heat retention.
Claims (1)
状態で連結したものに於て、 ポンプの運転時に閉じる第１の接点と、停止時
に閉じる第２の接点とを有するスイツチを備え、
前記第１の接点にポンプモータの主巻線と補助巻
線とを並列に接続すると共に、前記第２の接点に
位相制御回路及び保温用サーモスタツトを介して
前記補助巻線の一部と前記主巻線を直列に接続し
て、前記第２の接点、前記位相制御回路、前記保
温用サーモスタツト、前記補助巻線の一部及び前
記主巻線よりなる保温用直列回路を形成し、且つ
前記補助巻線の他部と前記主巻線の間にコンデン
サを接続してなるポンプの凍結防止装置。[Claims for Utility Model Registration] A pump motor is connected to a pump main body in a state of good heat transfer, and has a first contact that closes when the pump is in operation and a second contact that closes when the pump is stopped. Equipped with a switch,
A main winding and an auxiliary winding of the pump motor are connected in parallel to the first contact, and a part of the auxiliary winding and the Main windings are connected in series to form a heat-retaining series circuit including the second contact, the phase control circuit, the heat-retaining thermostat, a part of the auxiliary winding, and the main winding, and A pump antifreeze device comprising a capacitor connected between the other part of the auxiliary winding and the main winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741186U JPS6342886U (en) | 1986-09-08 | 1986-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13741186U JPS6342886U (en) | 1986-09-08 | 1986-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6342886U true JPS6342886U (en) | 1988-03-22 |
Family
ID=31041437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13741186U Pending JPS6342886U (en) | 1986-09-08 | 1986-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6342886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104656A1 (en) * | 2002-06-07 | 2003-12-18 | サンデン株式会社 | Compressor protective method and structure |
-
1986
- 1986-09-08 JP JP13741186U patent/JPS6342886U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003104656A1 (en) * | 2002-06-07 | 2003-12-18 | サンデン株式会社 | Compressor protective method and structure |
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