JPS6133454B2 - - Google Patents

Info

Publication number
JPS6133454B2
JPS6133454B2 JP55014291A JP1429180A JPS6133454B2 JP S6133454 B2 JPS6133454 B2 JP S6133454B2 JP 55014291 A JP55014291 A JP 55014291A JP 1429180 A JP1429180 A JP 1429180A JP S6133454 B2 JPS6133454 B2 JP S6133454B2
Authority
JP
Japan
Prior art keywords
switch
seismic
cylindrical member
earthquake
contact
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.)
Expired
Application number
JP55014291A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5710021A (en
Inventor
Hiroshi Fujiki
Tsugio Aoki
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.)
MITSUI EKIKA GASU KK
Original Assignee
MITSUI EKIKA GASU 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 MITSUI EKIKA GASU KK filed Critical MITSUI EKIKA GASU KK
Priority to JP1429180A priority Critical patent/JPS5710021A/ja
Publication of JPS5710021A publication Critical patent/JPS5710021A/ja
Publication of JPS6133454B2 publication Critical patent/JPS6133454B2/ja
Granted legal-status Critical Current

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
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/14—Fail safe for earthquakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Safety Valves (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
JP1429180A 1980-02-09 1980-02-09 Earthquake sensing switch for safety device in gas utensil Granted JPS5710021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1429180A JPS5710021A (en) 1980-02-09 1980-02-09 Earthquake sensing switch for safety device in gas utensil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1429180A JPS5710021A (en) 1980-02-09 1980-02-09 Earthquake sensing switch for safety device in gas utensil

Publications (2)

Publication Number Publication Date
JPS5710021A JPS5710021A (en) 1982-01-19
JPS6133454B2 true JPS6133454B2 (enExample) 1986-08-02

Family

ID=11856980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1429180A Granted JPS5710021A (en) 1980-02-09 1980-02-09 Earthquake sensing switch for safety device in gas utensil

Country Status (1)

Country Link
JP (1) JPS5710021A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1153717C (zh) * 1996-08-29 2004-06-16 株式会社小丝制作所 车辆用内藏发热器型把手
US8766118B2 (en) 2010-11-17 2014-07-01 Colin Johnstone Seismic actuator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533081U (enExample) * 1976-06-25 1978-01-12

Also Published As

Publication number Publication date
JPS5710021A (en) 1982-01-19

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