JPS6021857U - Disappearing safety device - Google Patents

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による立ち消え安全装置の説
明図、第２図は同じく電磁弁の断面図、第３図は従来及
び本考案の一実施例による立ち消え安全装置の電磁石の
起電圧発生曲線と、点火時、つまみ解放時、失火時の応
答に係わる状態を示す特性図である。 １・・・電磁弁、１１・・・電磁石、１２・・・コイル
、１３・・・スイッチ、１４・・・点火バーナ、１５−
・・・主バーナ、１７．１８・・・サーモカップルＡ、
サーモカップルＢ１１９・・・器具せんつまみ。Fig. 1 is an explanatory diagram of a safety device for extinguishing lights according to an embodiment of the present invention, Fig. 2 is a cross-sectional view of a solenoid valve, and Fig. 3 is an electromotive voltage of an electromagnet of a safety device for extinguishing lights according to the conventional technology and an embodiment of the present invention. FIG. 3 is a characteristic diagram showing a generation curve and states related to responses at the time of ignition, at the time of knob release, and at the time of misfire. DESCRIPTION OF SYMBOLS 1... Solenoid valve, 11... Electromagnet, 12... Coil, 13... Switch, 14... Ignition burner, 15-
...Main burner, 17.18...Thermocouple A,
Thermocouple B119...Instrument knob.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 器具栓つまみ１９を有してなる電磁弁１に電磁石１１を
備えるとともに、この電磁石１１を励磁スルコイル１２
を設け、このコイル１２に点火バーナ１４の炎を検知す
るサーモカップルＡ１７と主バーナ１５の炎を検知する
サーモカップルＢ１８とを直列に接続し、更にサーモカ
ップルＡ１７と並列に器具栓つまみ１９の操作に連動さ
せたスイッチ１３を接続した−ことを特徴とする立消え
安全装置。A solenoid valve 1 having a device plug knob 19 is equipped with an electromagnet 11, and this electromagnet 11 is energized through a coil 12.
A thermocouple A17 for detecting the flame of the ignition burner 14 and a thermocouple B18 for detecting the flame of the main burner 15 are connected in series to this coil 12, and further connected in parallel to the thermocouple A17 to operate the appliance plug knob 19. A power-off safety device characterized by having a switch 13 connected thereto.