JPS5824688U - Refrigerator dew prevention device - Google Patents

Refrigerator dew prevention device

Info

Publication number
JPS5824688U
JPS5824688U JP11800381U JP11800381U JPS5824688U JP S5824688 U JPS5824688 U JP S5824688U JP 11800381 U JP11800381 U JP 11800381U JP 11800381 U JP11800381 U JP 11800381U JP S5824688 U JPS5824688 U JP S5824688U
Authority
JP
Japan
Prior art keywords
circuit
dew prevention
prevention device
gate
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
Application number
JP11800381U
Other languages
Japanese (ja)
Inventor
一男 福田
Original Assignee
三洋電機株式会社
東京三洋電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三洋電機株式会社, 東京三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP11800381U priority Critical patent/JPS5824688U/en
Publication of JPS5824688U publication Critical patent/JPS5824688U/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices That Are Associated With Refrigeration Equipment (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

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案に係る電気回路を示す。 １・・・交流電源、２・・・露付き防止ヒータ、３・・
・交流制御素子、４・・・ダイオードブリッジ、６・・
・温度検出回路、９・・・感知センサー、１４・・・第
１ゲート回路、１７・・・第２ゲート回路。The figure shows an electrical circuit according to the invention. 1... AC power supply, 2... dew formation prevention heater, 3...
・AC control element, 4... diode bridge, 6...
-Temperature detection circuit, 9...sensing sensor, 14...first gate circuit, 17...second gate circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷蔵庫本体の開口縁部を加熱する露付き防止ヒータと交
流制御素子とダイオードブリッジとを交流電源ラインに
直列接続したヒータ制御回路、一端を前記交流電源の一
方に接続し他方を前記交流制御素子のゲートに接続した
抵抗とダイオードの直列回路の第１ゲート回路、該第１
ゲート回路に並列接続した抵抗とスイッチの直列回路の
第２ゲート回路、及び庫外温度感知センサーを備え前記
ダイオードブリッジから直流出力が供給され所定の温度
以下の状態で前記スイッチを開くように動作する温度検
出回路とから成る冷蔵庫の露付き防止装置。A heater control circuit including a dew prevention heater that heats the opening edge of the refrigerator body, an AC control element, and a diode bridge connected in series to an AC power supply line, one end of which is connected to one of the AC power supplies and the other end of the AC control element. a first gate circuit of a series circuit of a resistor and a diode connected to the gate;
A second gate circuit, which is a series circuit of a resistor and a switch connected in parallel to the gate circuit, and an outside temperature sensor are provided, and DC output is supplied from the diode bridge, and the switch operates to open when the temperature is below a predetermined temperature. A refrigerator dew prevention device consisting of a temperature detection circuit.
JP11800381U 1981-08-07 1981-08-07 Refrigerator dew prevention device Pending JPS5824688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11800381U JPS5824688U (en) 1981-08-07 1981-08-07 Refrigerator dew prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11800381U JPS5824688U (en) 1981-08-07 1981-08-07 Refrigerator dew prevention device

Publications (1)

Publication Number Publication Date
JPS5824688U true JPS5824688U (en) 1983-02-16

Family

ID=29912142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11800381U Pending JPS5824688U (en) 1981-08-07 1981-08-07 Refrigerator dew prevention device

Country Status (1)

Country Link
JP (1) JPS5824688U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582467U (en) * 1981-06-30 1983-01-08 株式会社デンソー Air control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582467U (en) * 1981-06-30 1983-01-08 株式会社デンソー Air control valve
JPS6339498Y2 (en) * 1981-06-30 1988-10-17

Similar Documents

Publication Publication Date Title
JPS5824688U (en) Refrigerator dew prevention device
JPS6075068U (en) printing device
JPS6024205U (en) hair dryer temperature control device
JPS5937613U (en) Heating element temperature control device
JPS5833787U (en) Glow plug temperature detection input circuit
JPS6037746U (en) Air conditioner room temperature control circuit
JPS5940914U (en) iron temperature control device
JPS58171518U (en) temperature control device
JPS6210658U (en)
JPS5815222U (en) DC power supply
JPS5858248U (en) Combustion amount control device for proportional control type gas water heater
JPS6225824U (en)
JPS5970291U (en) Self-heating fire detector
JPS58186591U (en) electric blanket
JPS60177494U (en) Fluorescent lamp heating device
JPS6039116U (en) temperature control device
JPS6092308U (en) Heating element temperature control device
JPS6189912U (en)
JPS5847913U (en) Condensation prevention device
JPS60135912U (en) temperature control device
JPS5854227U (en) Temperature control device for pressure cooker
JPS6232499U (en)
JPS62174481U (en)
JPS6150236U (en)
JPS60123012U (en) temperature control device