JPS58192378U - Defrost control circuit of electric refrigerator - Google Patents
Defrost control circuit of electric refrigeratorInfo
- Publication number
- JPS58192378U JPS58192378U JP9009482U JP9009482U JPS58192378U JP S58192378 U JPS58192378 U JP S58192378U JP 9009482 U JP9009482 U JP 9009482U JP 9009482 U JP9009482 U JP 9009482U JP S58192378 U JPS58192378 U JP S58192378U
- Authority
- JP
- Japan
- Prior art keywords
- electric refrigerator
- control circuit
- switch
- defrost
- 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、訃・・・・・庫内温度調節器
、９・・・・・・デフロストタイマー、９ａ、 ９ｂ
、 ９Ｃ・・・・・・第１スイッチ部、９ｅ、 ９
ｆ・・・・・・第２スイッチ部、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, Internal temperature controller, 9...Defrost timer, 9a, 9b
, 9C...First switch section, 9e, 9
f...Second switch section, 9d...Motor, 10...Compressor, 11...Defrosting heater, 12... Defrost completion detection thermo, 13.
...Temperature switch.
Claims (1)
イツチ部９ａ、 ９ｂ、 ９ｃおよび圧縮機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に第２の゛ スイッチ部９ｅ、
９ｆを設けてこれを庫内温度調節器８と並列に接続し、
且デフロストタイマー９の第１スイッチ部が除霜動作中
は第２のスイッチ部９ｅ、□９ｆがオンしているように
設定したことを特徴とする電気冷蔵庫の除霜制御回路。 ２ 上記デフロストタイマー９のモータ９ｄと直□列に
温度スイッチ１３を接続し、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。[Claims for Utility Model Registration] 1. In an electric refrigerator in which an internal temperature controller 8, first switch portions 9a, 9b, 9c of a defrost timer 9, and a compressor 10 are connected in series with a power source 7.7, the defrost timer described above 9, a second switch part 9e,
9f is provided and connected in parallel with the internal temperature controller 8,
A defrosting control circuit for an electric refrigerator, characterized in that the first switch section of the defrost timer 9 is set so that the second switch sections 9e and 9f are turned on during the defrosting operation. 2 A temperature switch 13 is connected in series with the motor 9d of the defrost timer 9, and the motor 9d is switched in series or parallel with the refrigerator temperature regulator 8 for the power supplies 7, 7.Claim 1 Defrost control circuit for the electric refrigerator described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9009482U JPS58192378U (en) | 1982-06-18 | 1982-06-18 | Defrost control circuit of electric refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9009482U JPS58192378U (en) | 1982-06-18 | 1982-06-18 | Defrost control circuit of electric refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58192378U true JPS58192378U (en) | 1983-12-21 |
Family
ID=30098651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9009482U Pending JPS58192378U (en) | 1982-06-18 | 1982-06-18 | Defrost control circuit of electric refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58192378U (en) |
-
1982
- 1982-06-18 JP JP9009482U patent/JPS58192378U/en active Pending
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