JPS5226264A - Vibration sensing element - Google Patents

Vibration sensing element

Info

Publication number
JPS5226264A
JPS5226264A JP10211475A JP10211475A JPS5226264A JP S5226264 A JPS5226264 A JP S5226264A JP 10211475 A JP10211475 A JP 10211475A JP 10211475 A JP10211475 A JP 10211475A JP S5226264 A JPS5226264 A JP S5226264A
Authority
JP
Japan
Prior art keywords
vibration sensing
sensing element
vibration
elemnt
earthquake
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
JP10211475A
Other languages
Japanese (ja)
Inventor
Yoshio Makita
Michio Makita
Masao Makita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10211475A priority Critical patent/JPS5226264A/en
Publication of JPS5226264A publication Critical patent/JPS5226264A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

PURPOSE: A vibration sensing elemnt is so arranged that the vibration sensing body correctly seated on a vibration body seat during normal time is attracted to the attraction seat of permanent magnet in the event of earthquake, whereby the effluent of gas is shut off to prevent fire.
COPYRIGHT: (C)1977,JPO&Japio
JP10211475A 1975-08-25 1975-08-25 Vibration sensing element Pending JPS5226264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10211475A JPS5226264A (en) 1975-08-25 1975-08-25 Vibration sensing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10211475A JPS5226264A (en) 1975-08-25 1975-08-25 Vibration sensing element

Publications (1)

Publication Number Publication Date
JPS5226264A true JPS5226264A (en) 1977-02-26

Family

ID=14318764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10211475A Pending JPS5226264A (en) 1975-08-25 1975-08-25 Vibration sensing element

Country Status (1)

Country Link
JP (1) JPS5226264A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0598133A (en) * 1991-10-03 1993-04-20 Somar Corp Production of inorganic molding and molding material therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0598133A (en) * 1991-10-03 1993-04-20 Somar Corp Production of inorganic molding and molding material therefor

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