JPS6077926U - Automatic switching circuit for heating equipment - Google Patents

Automatic switching circuit for heating equipment

Info

Publication number
JPS6077926U
JPS6077926U JP16911283U JP16911283U JPS6077926U JP S6077926 U JPS6077926 U JP S6077926U JP 16911283 U JP16911283 U JP 16911283U JP 16911283 U JP16911283 U JP 16911283U JP S6077926 U JPS6077926 U JP S6077926U
Authority
JP
Japan
Prior art keywords
heater
switching circuit
heating equipment
automatic switching
heating device
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.)
Granted
Application number
JP16911283U
Other languages
Japanese (ja)
Other versions
JPH0347133Y2 (en
Inventor
正之 鳴尾
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP16911283U priority Critical patent/JPS6077926U/en
Publication of JPS6077926U publication Critical patent/JPS6077926U/en
Application granted granted Critical
Publication of JPH0347133Y2 publication Critical patent/JPH0347133Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Resistance Heating (AREA)
  • Central Heating Systems (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating 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

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

第１図は本考案の一実施例を示す回路構成図、第２図お
よび第３図は第１図の動作状態を説明するタイムチャー
トである。 １・・・商用電源、２・・・発熱体、Ｈ，、Ｒ２・・・
ヒータ、Ｓｌ、　Ｓ２・・・センサ電極、３・・・電源
回路、４・・・検出回路、５・・・スイッチング回路、
６・・・カウンタ、Ｔ・・・電源トランス、ＳＷ・・・
電源スィッチ、Ｑ□ｔ　Ｑ２“　・・・トランジスタ、
Ｒ□、Ｒ２，Ｒ３・・・抵抗、Ｒｙ３．Ｒｙ２・・・リ
レー、Ｒｙｌａ、Ｒｙ２．・・・接点、Ｄ□、Ｄ２・・
・ダイオード。FIG. 1 is a circuit configuration diagram showing an embodiment of the present invention, and FIGS. 2 and 3 are time charts explaining the operating state of FIG. 1. 1...Commercial power supply, 2...Heating element, H,, R2...
Heater, Sl, S2...Sensor electrode, 3...Power supply circuit, 4...Detection circuit, 5...Switching circuit,
6...Counter, T...Power transformer, SW...
Power switch, Q□t Q2“...transistor,
R□, R2, R3...resistance, Ry3. Ry2...Relay, Ryla, Ry2.・・・Contact, D□, D2...
·diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ヒータの温度を検出し、設定温度と比較して前記ヒータ
への通電をオン・オフ制御してなる暖房装置において、
前記ヒータは２系統のヒータを有し、始動に際してはこ
れら２系統の上２−夕へ同時に通電し、前記オン・オフ
制御にかかるスイッチング回数をカウントして、所定の
回数に達した際”に前記２系統のヒータの一方への通電
を以後停止することを特徴とした暖房装置の自動ワット
切替回路。In a heating device that detects the temperature of a heater, compares it with a set temperature, and controls on/off energization of the heater,
The heater has two heater systems, and when starting, power is applied to the upper and lower sides of these two systems at the same time, and the number of switchings required for the on/off control is counted, and when a predetermined number of times is reached, An automatic wattage switching circuit for a heating device, characterized in that power supply to one of the two heaters is thereafter stopped.
JP16911283U 1983-10-31 1983-10-31 Automatic switching circuit for heating equipment Granted JPS6077926U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16911283U JPS6077926U (en) 1983-10-31 1983-10-31 Automatic switching circuit for heating equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16911283U JPS6077926U (en) 1983-10-31 1983-10-31 Automatic switching circuit for heating equipment

Publications (2)

Publication Number Publication Date
JPS6077926U true JPS6077926U (en) 1985-05-31
JPH0347133Y2 JPH0347133Y2 (en) 1991-10-07

Family

ID=30369533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16911283U Granted JPS6077926U (en) 1983-10-31 1983-10-31 Automatic switching circuit for heating equipment

Country Status (1)

Country Link
JP (1) JPS6077926U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105510U (en) * 1980-12-22 1982-06-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57105510U (en) * 1980-12-22 1982-06-29

Also Published As

Publication number Publication date
JPH0347133Y2 (en) 1991-10-07

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