JPS60162967U - Pump antifreeze device - Google Patents
Pump antifreeze deviceInfo
- Publication number
- JPS60162967U JPS60162967U JP20081384U JP20081384U JPS60162967U JP S60162967 U JPS60162967 U JP S60162967U JP 20081384 U JP20081384 U JP 20081384U JP 20081384 U JP20081384 U JP 20081384U JP S60162967 U JPS60162967 U JP S60162967U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- power supply
- relay contact
- auxiliary winding
- drive
- 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
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
図は本考案一実施例の電気回路図である。
１・・・駆動モータ、２・・・一方の電源端子、３・・
・駆動スイッチ、４・・・主巻線、−５・・・第１補助
巻線、６・・・コンデンサ、７・・・第１リレー接点、
８・・・第２補助巻線、９・・・切換リレー巻線、１０
・・・他方の電源端子、１１・・・第２リレー接点、１
２・・・保温用サーモスタット。The figure is an electrical circuit diagram of one embodiment of the present invention. 1... Drive motor, 2... One power terminal, 3...
- Drive switch, 4... Main winding, -5... First auxiliary winding, 6... Capacitor, 7... First relay contact,
8... Second auxiliary winding, 9... Switching relay winding, 10
...Other power supply terminal, 11...Second relay contact, 1
2...Thermostat for heat retention.
Claims (1)
ると共に、前記駆動モータに一方の電源端子から駆動ス
イッチを介して給電してなるものに於て、 前記駆動モータは、主巻線と第１補助巻線及びコンデン
サよりなる直列回路とを並列に接続し、この並列回路の
一端を前記駆動スイッチに接続し他端を他方の電源端子
に接続すると共に、前記第１補助巻線と第１リレー接点
及び第２補助巻線よりなる直列回路とを並列に接続して
構成してなり、 且つ、前記第１リレー接点の切換リレー巻線を、前記駆
動スイッチを介して電源端子間に接続□し、 更に、一方の電源端子と前記第１リレー接点及び第２補
助巻線間との間に、保温用サーモスタット及び前記切換
リレー巻線の第２リレー接点よりなる直列回路を接続し
てなるポンプの凍結防止装置。[Claims for Utility Model Registration] A pump and its drive motor are directly connected in a state of good heat transfer, and power is supplied to the drive motor from one power supply terminal via a drive switch, wherein the drive The motor has a series circuit including a main winding, a first auxiliary winding, and a capacitor connected in parallel, one end of this parallel circuit is connected to the drive switch, the other end is connected to the other power supply terminal, and A first auxiliary winding, a series circuit including a first relay contact and a second auxiliary winding are connected in parallel, and the switching relay winding of the first relay contact is connected to the drive switch. connected between the power supply terminals via □, and further comprising a heat retention thermostat and a second relay contact of the switching relay winding between one power supply terminal and the first relay contact and the second auxiliary winding. A pump antifreeze device that connects a series circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20081384U JPS60162967U (en) | 1984-12-28 | 1984-12-28 | Pump antifreeze device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20081384U JPS60162967U (en) | 1984-12-28 | 1984-12-28 | Pump antifreeze device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60162967U true JPS60162967U (en) | 1985-10-29 |
Family
ID=30762010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20081384U Pending JPS60162967U (en) | 1984-12-28 | 1984-12-28 | Pump antifreeze device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60162967U (en) |
-
1984
- 1984-12-28 JP JP20081384U patent/JPS60162967U/en active Pending
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