JPS5889780U - Defrost device for coolers for refrigerated storage - Google Patents
Defrost device for coolers for refrigerated storageInfo
- Publication number
- JPS5889780U JPS5889780U JP18409081U JP18409081U JPS5889780U JP S5889780 U JPS5889780 U JP S5889780U JP 18409081 U JP18409081 U JP 18409081U JP 18409081 U JP18409081 U JP 18409081U JP S5889780 U JPS5889780 U JP S5889780U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- defrost
- defrost timer
- temperature
- timer 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
- Defrosting Systems (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図は従来例の説明に付する電気回路図、第２図は方
考案の一実施例のデフロスト装置の電気回路図である。
１１・・・・・・電源、１２・・・・・・圧縮機、１４
・・・・・・リレー、１６・・・・・・サーモスタット
Ａ１１７・・・・・・デフロストタイマーモーター、１
８・・・・・・サーモスタットＢ１１９・・・・・・補
助リレー、１９ａ・・・・・・接点。FIG. 1 is an electric circuit diagram for explaining a conventional example, and FIG. 2 is an electric circuit diagram of a defrost device according to an embodiment of the invention. 11... Power supply, 12... Compressor, 14
...Relay, 16...Thermostat A117...Defrost timer motor, 1
8...Thermostat B119...Auxiliary relay, 19a...Contact.
Claims (1)
前記リレーに他端がデフロストタイマーモーターに接続
された第１のサーモスタットと、前記デフ凸ストタイマ
ーモーターの一端が、電源側に、他端が、蒸発器に結氷
する温度以下になると、デフロストタイマーモーターに
通電する第２のサーモスタット、及び、デフロストタイ
マーと電源間に接続された補助リレーの接点に接続され
、庫内温度がある一度温度以下になった時のみ、デフロ
ストタイマーモーターに通電するようにした冷蔵貯蔵庫
用クーラーのデフロスト装置。A compressor connected to the power supply via a relay, a first thermostat having one end connected to the relay and the other end to the defrost timer motor, one end of the defrost timer motor connected to the power supply side, and the other end connected to the power supply side. A second thermostat that energizes the defrost timer motor when the temperature drops below the temperature at which ice forms on the evaporator is connected to the contacts of an auxiliary relay connected between the defrost timer and the power supply, and once the temperature inside the refrigerator is at that temperature. A defrost device for a refrigerator cooler that energizes the defrost timer motor only when the following conditions occur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18409081U JPS5889780U (en) | 1981-12-10 | 1981-12-10 | Defrost device for coolers for refrigerated storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18409081U JPS5889780U (en) | 1981-12-10 | 1981-12-10 | Defrost device for coolers for refrigerated storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5889780U true JPS5889780U (en) | 1983-06-17 |
Family
ID=29983941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18409081U Pending JPS5889780U (en) | 1981-12-10 | 1981-12-10 | Defrost device for coolers for refrigerated storage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5889780U (en) |
-
1981
- 1981-12-10 JP JP18409081U patent/JPS5889780U/en active Pending
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