JPS55103177A - Gas valve - Google Patents

Gas valve

Info

Publication number
JPS55103177A
JPS55103177A JP1155979A JP1155979A JPS55103177A JP S55103177 A JPS55103177 A JP S55103177A JP 1155979 A JP1155979 A JP 1155979A JP 1155979 A JP1155979 A JP 1155979A JP S55103177 A JPS55103177 A JP S55103177A
Authority
JP
Japan
Prior art keywords
cam
valve
pilot
solenoid valve
driving
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
JP1155979A
Other languages
Japanese (ja)
Other versions
JPS5854314B2 (en
Inventor
Motoo Sakaura
Tateo Yamada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical Co Ltd
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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP1155979A priority Critical patent/JPS5854314B2/en
Publication of JPS55103177A publication Critical patent/JPS55103177A/en
Publication of JPS5854314B2 publication Critical patent/JPS5854314B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Mechanically-Actuated Valves (AREA)

Abstract

PURPOSE: To increase the number of gas outlets available, by setting a solenoid valve, air purge valve, pilot valve and main valves in the valve system and connecting a driving cam with an ignition cam through a driving pin to keep a control shaft swivel for more than 180°.
CONSTITUTION: As a control valve 19 turns counterclockwise, a driving cam 14 and driving pin 24 turn to turn an ignition cam 20. This shifts a solenoid valve control pin 30 to open a solenoid valve 7 and purge valve 8, then a pilot cam 15 of the cam 14 opens a pilot valve 9. Concurrently the driving pin 24 presses down as auxiliary cam 26. At this moment, as a stopper 20a on the ignition cam 20 turns by a range limited by a bottom hole of the auxiliary cam 26, the control shaft 19 is interrupted and a piezo-electric device 33 is actuated by a dog plate 32 just before the interruption to ignite a pilot burner. The electromotive force of a thermocouple keeps the solenoid valve 7 open and main valves 10, 10' are opened subsequently.
COPYRIGHT: (C)1980,JPO&Japio
JP1155979A 1979-02-02 1979-02-02 gas valve Expired JPS5854314B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1155979A JPS5854314B2 (en) 1979-02-02 1979-02-02 gas valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1155979A JPS5854314B2 (en) 1979-02-02 1979-02-02 gas valve

Publications (2)

Publication Number Publication Date
JPS55103177A true JPS55103177A (en) 1980-08-07
JPS5854314B2 JPS5854314B2 (en) 1983-12-03

Family

ID=11781285

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1155979A Expired JPS5854314B2 (en) 1979-02-02 1979-02-02 gas valve

Country Status (1)

Country Link
JP (1) JPS5854314B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100752052B1 (en) 2007-05-17 2007-08-23 주식회사 코밸 Actuator for a valve
KR100795082B1 (en) 2006-04-19 2008-01-21 이규동 Gas flow quantity control apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100795082B1 (en) 2006-04-19 2008-01-21 이규동 Gas flow quantity control apparatus
KR100752052B1 (en) 2007-05-17 2007-08-23 주식회사 코밸 Actuator for a valve

Also Published As

Publication number Publication date
JPS5854314B2 (en) 1983-12-03

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