JPS5846950U

JPS5846950U - Combustion control device

Info

Publication number: JPS5846950U
Application number: JP13964481U
Authority: JP
Inventors: 正樹谷口
Original assignee: リンナイ株式会社
Priority date: 1981-09-19
Filing date: 1981-09-19
Publication date: 1983-03-30

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 drawings]

図面は本案装置の１例を示す回路図である。１・・・・・・電磁弁、２・・・・・・ガスコック、３
・・・・・・燃焼部、４・・・・・・ガス器具、５・・
・・・・操作子、６・・・・・・第１スイツチ、７・・
・・・・第２スイツチ、８・・・・・・第１リレー、８
ａ・・・・・・リレー接点、９・・・・・・第２リレー
、９ａ・・・・・・リレー接点、１０・・・・・・駆動
回路。The drawing is a circuit diagram showing an example of the device of the present invention. 1... Solenoid valve, 2... Gas cock, 3
... Combustion part, 4 ... Gas appliance, 5 ...
...Controller, 6...First switch, 7...
...Second switch, 8...First relay, 8
a... Relay contact, 9... Second relay, 9a... Relay contact, 10... Drive circuit.

Claims

[Scope of utility model registration request]

1. In a combustion control device for a gas appliance 4 equipped with a plurality of combustion parts 3 that separately supply gas from a common solenoid valve 1 via separate gas cocks 2, for each operator 5 of these gas cocks 2, A normally open first switch 6 which is closed in conjunction with the starting operation from the normal position, and a normally closed second switch 7 which is opened after the closing of the first switch 6 are provided. At the same time, these first switches 6
a first relay 8 that is energized when any one of the relays is closed;
When both of these second switches 7 are closed and the normally open relay contact 8a of the first relay 8 is closed, a self-holding type second relay 9 that is energized is provided, and the second relay 9, the normally open relay contact 9a is connected to the drive circuit 10 of the solenoid valve 1.
A combustion control device that intervenes in the