KR880009782U - Safety device for gas appliances - Google Patents

Safety device for gas appliances

Info

Publication number
KR880009782U
KR880009782U KR2019870006381U KR870006381U KR880009782U KR 880009782 U KR880009782 U KR 880009782U KR 2019870006381 U KR2019870006381 U KR 2019870006381U KR 870006381 U KR870006381 U KR 870006381U KR 880009782 U KR880009782 U KR 880009782U
Authority
KR
South Korea
Prior art keywords
safety device
gas appliances
appliances
gas
safety
Prior art date
Application number
KR2019870006381U
Other languages
Korean (ko)
Other versions
KR930002571Y1 (en
Inventor
도시미쓰 스가와라
히로노부 아리야
Original Assignee
도오호꾸미꾸니고오교 가부시끼가이샤
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 도오호꾸미꾸니고오교 가부시끼가이샤 filed Critical 도오호꾸미꾸니고오교 가부시끼가이샤
Publication of KR880009782U publication Critical patent/KR880009782U/en
Application granted granted Critical
Publication of KR930002571Y1 publication Critical patent/KR930002571Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Combustion (AREA)
  • Magnetically Actuated Valves (AREA)
KR2019870006381U 1986-12-05 1987-04-29 Safety device for gas apparatus KR930002571Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1986187625U JPS6392102U (en) 1986-12-05 1986-12-05
JP??61-187625 1986-12-05

Publications (2)

Publication Number Publication Date
KR880009782U true KR880009782U (en) 1988-07-23
KR930002571Y1 KR930002571Y1 (en) 1993-05-15

Family

ID=16209381

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870006381U KR930002571Y1 (en) 1986-12-05 1987-04-29 Safety device for gas apparatus

Country Status (2)

Country Link
JP (1) JPS6392102U (en)
KR (1) KR930002571Y1 (en)

Also Published As

Publication number Publication date
KR930002571Y1 (en) 1993-05-15
JPS6392102U (en) 1988-06-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19990324

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee