JPS58192377U - Defrost control circuit of electric refrigerator - Google Patents
Defrost control circuit of electric refrigeratorInfo
- Publication number
- JPS58192377U JPS58192377U JP9009382U JP9009382U JPS58192377U JP S58192377 U JPS58192377 U JP S58192377U JP 9009382 U JP9009382 U JP 9009382U JP 9009382 U JP9009382 U JP 9009382U JP S58192377 U JPS58192377 U JP S58192377U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- temperature
- electric refrigerator
- control circuit
- 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
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の電気冷蔵庫の電気回路図、第２図は本考
案の一実施例を示す電気冷蔵庫の電気回路図、第３図は
本考案のデフロストタイマーのスイッチ部接点切換チャ
ート図である。
７．７・・・・・・電源、８・・・・・・庫内温度調節
器、９・・・・・・デフロストタイマー、９ｄ・・・・
・・モータ、１０・・・・・・圧縮機、１１・・・・・
・除霜用ヒータ、１２・・・・・・除霜終了感知サーモ
、１３・・・・・・温度スイッチ。Fig. 1 is an electric circuit diagram of a conventional electric refrigerator, Fig. 2 is an electric circuit diagram of an electric refrigerator showing an embodiment of the present invention, and Fig. 3 is a switch contact switching chart of the defrost timer of the present invention. . 7.7... Power supply, 8... Internal temperature controller, 9... Defrost timer, 9d...
...Motor, 10...Compressor, 11...
-Defrosting heater, 12...defrosting completion detection thermo, 13...temperature switch.
Claims (1)
縮機１０を電源７，７と直列に接続した電気冷蔵庫にお
いて、上記デフロストタイマー９のモータ９ｄと直列に
単極双投の温度スイッチ１３を接続し、上記温度スイッ
チ１３の動作によりデフロストタイマー用モータ９ｄを
電源、７，７に対し庫内温度調節器８と直列又は並列に
切換えることを特徴とした電気冷蔵庫の除霜制御回路。 ２ 温度スイッチ１３を外気温度を感知する位置に設け
、外気温度が設定値より上昇した場合、モータ９ｄと庫
内温度調節器８が並列になり、外気温度が設定値より低
い場合はモータ９ｄと庫内温度調節器８を直列とする実
用新案登録請求の範囲第１項記載の電気冷蔵庫の除霜制
御回路。[Scope of Claim for Utility Model Registration] 1. In an electric refrigerator in which an internal temperature controller 8, a defrost timer 9, and a compressor 10 are connected in series with power supplies 7, 7, a single-pole twin motor is connected in series with the motor 9d of the defrost timer 9. An electric refrigerator characterized in that a temperature switch 13 is connected to the temperature switch 13, and the defrost timer motor 9d is switched between the power supply and the internal temperature controller 8 in series or parallel to the power source 7, 7 by the operation of the temperature switch 13. Frost control circuit. 2. Temperature switch 13 is installed at a position to detect the outside air temperature, and when the outside air temperature rises above the set value, the motor 9d and the refrigerator temperature regulator 8 are connected in parallel, and when the outside air temperature is lower than the set value, the motor 9d and A defrosting control circuit for an electric refrigerator according to claim 1, wherein the internal temperature regulator 8 is connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9009382U JPS58192377U (en) | 1982-06-18 | 1982-06-18 | Defrost control circuit of electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9009382U JPS58192377U (en) | 1982-06-18 | 1982-06-18 | Defrost control circuit of electric refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58192377U true JPS58192377U (en) | 1983-12-21 |
Family
ID=30098650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9009382U Pending JPS58192377U (en) | 1982-06-18 | 1982-06-18 | Defrost control circuit of electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58192377U (en) |
-
1982
- 1982-06-18 JP JP9009382U patent/JPS58192377U/en active Pending
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