JPH0615353Y2 - 火災警報器 - Google Patents

火災警報器

Info

Publication number
JPH0615353Y2
JPH0615353Y2 JP20113287U JP20113287U JPH0615353Y2 JP H0615353 Y2 JPH0615353 Y2 JP H0615353Y2 JP 20113287 U JP20113287 U JP 20113287U JP 20113287 U JP20113287 U JP 20113287U JP H0615353 Y2 JPH0615353 Y2 JP H0615353Y2
Authority
JP
Japan
Prior art keywords
casing
shape memory
memory alloy
rotating rod
power transmission
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 - Lifetime
Application number
JP20113287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01102989U (enrdf_load_stackoverflow
Inventor
邦夫 笹原
圭一 末松
Original Assignee
消防庁長官
三興コントロール株式会社
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 消防庁長官, 三興コントロール株式会社 filed Critical 消防庁長官
Priority to JP20113287U priority Critical patent/JPH0615353Y2/ja
Publication of JPH01102989U publication Critical patent/JPH01102989U/ja
Application granted granted Critical
Publication of JPH0615353Y2 publication Critical patent/JPH0615353Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP20113287U 1987-12-28 1987-12-28 火災警報器 Expired - Lifetime JPH0615353Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20113287U JPH0615353Y2 (ja) 1987-12-28 1987-12-28 火災警報器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20113287U JPH0615353Y2 (ja) 1987-12-28 1987-12-28 火災警報器

Publications (2)

Publication Number Publication Date
JPH01102989U JPH01102989U (enrdf_load_stackoverflow) 1989-07-12
JPH0615353Y2 true JPH0615353Y2 (ja) 1994-04-20

Family

ID=31491509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20113287U Expired - Lifetime JPH0615353Y2 (ja) 1987-12-28 1987-12-28 火災警報器

Country Status (1)

Country Link
JP (1) JPH0615353Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102363821B1 (ko) * 2020-02-03 2022-02-16 주식회사 재원인더스트리 화재 경보기

Also Published As

Publication number Publication date
JPH01102989U (enrdf_load_stackoverflow) 1989-07-12

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