JPS58117228U

JPS58117228U - electric pot

Info

Publication number: JPS58117228U
Application number: JP1430682U
Authority: JP
Inventors: 渡辺　清八; 政雄池田; 北沢　悟; 藤崎　幹雄
Original assignee: 東芝熱器具株式会社
Priority date: 1982-02-04
Filing date: 1982-02-04
Publication date: 1983-08-10
Also published as: JPS637150Y2

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

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す回路図、第２図はこ
の考案の他の実施例を示す回路図である。１・・・交流電源、４・・・保温用発熱体、５・・・感
温リードスイッチ、６・・・リレー、６１・・・リレー
の常閉接点、６２．６３・・・リレーの常閉接点、７・
・・サー゛モスイッチ、８・・・加熱用発熱体、１２・
・・タイマ接点、１６・・・タイマ。FIG. 1 is a circuit diagram showing one embodiment of this invention, and FIG. 2 is a circuit diagram showing another embodiment of this invention. 1... AC power supply, 4... Heating element for heat retention, 5... Temperature-sensitive reed switch, 6... Relay, 61... Normally closed contact of relay, 62.63... Normally closed contact of relay Closed contact, 7.
... Thermoswitch, 8... Heating heating element, 12.
...Timer contact, 16...Timer.

Claims

[Scope of utility model registration request]

A first temperature sensor that detects the water temperature in the pot, turns off when it detects a temperature above a first set temperature close to the boiling point, and turns on when it detects a second set temperature or less, which is lower than the first set temperature. Detects the water temperature in the pot with a switch, and turns on at least at a temperature higher than the second set temperature,
a second temperature-sensitive switch that turns off below that temperature;
a relay whose energization is controlled by a temperature-sensitive switch, and a relay that is energized through the contacts of the relay when the first temperature-sensitive switch is turned on, and a contact of the relay and a timer when the first temperature-sensitive switch is turned off. A heating element with a large heat generating capacity is energized through contacts in series, and when the first temperature-sensitive switch is OFF, energized through the relay contacts and the timer contacts, and the timer contacts are turned on after a set time elapses. An electric pot characterized by comprising a timer that turns off and a heat-retaining heating element with a small heat generating capacity whose energization is controlled by the second temperature-sensitive switch.