JPS56127117A - Gas safety device - Google Patents

Gas safety device

Info

Publication number
JPS56127117A
JPS56127117A JP3192880A JP3192880A JPS56127117A JP S56127117 A JPS56127117 A JP S56127117A JP 3192880 A JP3192880 A JP 3192880A JP 3192880 A JP3192880 A JP 3192880A JP S56127117 A JPS56127117 A JP S56127117A
Authority
JP
Japan
Prior art keywords
gas
switch
manual switch
instrument
plug
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.)
Pending
Application number
JP3192880A
Other languages
Japanese (ja)
Inventor
Hachiro Handa
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.)
SEIHOKU SANGYO KK
Original Assignee
SEIHOKU SANGYO KK
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 SEIHOKU SANGYO KK filed Critical SEIHOKU SANGYO KK
Priority to JP3192880A priority Critical patent/JPS56127117A/en
Publication of JPS56127117A publication Critical patent/JPS56127117A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

PURPOSE: To pevent the mischief caused by a children or the like by providing another manual switch independent from an instrument plug for a control switch so that gas supply cannot be conducted untill the manual switch is operated prior to the opening of the plug when gas is to be used.
CONSTITUTION: A gas safety circuit is so constructed that a solenoid valve 2 is disposed at the upstream position of a gas supply tube 1 connected to a gas instrument 6 and opened by the operation of a control switch 7 provided at the using place of the gas instrument 6. In this case a gas flow detector 4 for detecting the gas flow as an electric signal is provided at the downstream position of the valve 2 of the gas supply tube 1. The control switch 7 consists of a manual switch 7a which is not cooperated with the opening or closing of the gas instrument plug 6a and a switch releasing mechanism 7b for releasing the manual switch 7a with an input signal. When the manual switch 7a is turned on, the valve 2 is opened via the control panel 8 to thus enable the use of the gas.
COPYRIGHT: (C)1981,JPO&Japio
JP3192880A 1980-03-13 1980-03-13 Gas safety device Pending JPS56127117A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3192880A JPS56127117A (en) 1980-03-13 1980-03-13 Gas safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3192880A JPS56127117A (en) 1980-03-13 1980-03-13 Gas safety device

Publications (1)

Publication Number Publication Date
JPS56127117A true JPS56127117A (en) 1981-10-05

Family

ID=12344628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3192880A Pending JPS56127117A (en) 1980-03-13 1980-03-13 Gas safety device

Country Status (1)

Country Link
JP (1) JPS56127117A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253579U (en) * 1988-10-12 1990-04-18
KR100821658B1 (en) * 2007-06-28 2008-04-14 신우공업 주식회사 Safety valve of double safety function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0253579U (en) * 1988-10-12 1990-04-18
KR100821658B1 (en) * 2007-06-28 2008-04-14 신우공업 주식회사 Safety valve of double safety function

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