JPS59195365U

JPS59195365U - gas burning appliances

Info

Publication number: JPS59195365U
Application number: JP9113383U
Authority: JP
Inventors: 山田　達治
Original assignee: 大阪瓦斯株式会社
Priority date: 1983-06-13
Filing date: 1983-06-13
Publication date: 1984-12-25

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、本考案に係るガス燃焼器具の実施例を示し、第
１図はガス瞬間湯沸器の全体概略構成図、第２図は要部
の外観斜視図、第３図は自動制御装置の全体概略回路図
、第４図は制御回路の詳細ブロック図、そして、第５図
は動作を示すフローチャートである。また、第６図は別
の実施例に係る自動制御装置の蚕体概略回路図であり、
第７図イ。口は更に別の実施例に係る要部の外観斜視図および自動
制御装置の全体概略回路図である。３・・：・・・点火器、４・・・・・・熱電対、８・・
・・・・燃料ガス供給路、９・・・・・・安全遮断弁、
１４・・・・・・点火用押ボタン、Ａ・・・・・・自動
制御装置、ＳＲ１・・・・・・第１スイツチ、ＳＲ２・
・・・・・第２スイツチ。The drawings show an embodiment of the gas combustion appliance according to the present invention, in which Fig. 1 is a general schematic diagram of the gas instantaneous water heater, Fig. 2 is an external perspective view of the main parts, and Fig. 3 is an illustration of the automatic control device. FIG. 4 is a detailed block diagram of the control circuit, and FIG. 5 is a flowchart showing the operation. Further, FIG. 6 is a schematic circuit diagram of a silkworm body of an automatic control device according to another embodiment,
Figure 7a. The mouth is an external perspective view of main parts and an overall schematic circuit diagram of an automatic control device according to still another embodiment. 3...:...Igniter, 4...Thermocouple, 8...
...Fuel gas supply path, 9...Safety shutoff valve,
14... Ignition push button, A... Automatic control device, SR1... First switch, SR2.
...Second switch.

Claims

[Scope of utility model registration request]

- A safety shutoff valve 9 interposed in the middle of the fuel gas supply path 8,
It is configured to be kept open by battery power for a certain period of time after the ignition operation, and after that certain period of time to be kept open by the thermoelectromotive force of the thermocouple 4 that is heated by the combustion flame and generates a thermoelectromotive force. The igniter 3 is activated by pressing the ignition push button 14.
The first switch SR□ is ON/OFF controlled to apply battery power to the fuel gas supply path 8 and operate it for a certain period of time, and the battery power is applied to the safety shutoff valve 9 in the middle of the fuel gas supply path 8 for a certain period of time to operate it. 2nd switch SR2 to keep it open
A gas combustion appliance characterized in that it is equipped with an electronic automatic control device A that controls ON and OFF.