JPS5821025Y2 - 火災感知器の保護カバ− - Google Patents

火災感知器の保護カバ−

Info

Publication number
JPS5821025Y2
JPS5821025Y2 JP6060678U JP6060678U JPS5821025Y2 JP S5821025 Y2 JPS5821025 Y2 JP S5821025Y2 JP 6060678 U JP6060678 U JP 6060678U JP 6060678 U JP6060678 U JP 6060678U JP S5821025 Y2 JPS5821025 Y2 JP S5821025Y2
Authority
JP
Japan
Prior art keywords
protective cover
sensor
heat
detector
fire detector
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
JP6060678U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54162784U (enrdf_load_stackoverflow
Inventor
斎藤良房
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.)
Hochiki Corp
Original Assignee
Hochiki Corp
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 Hochiki Corp filed Critical Hochiki Corp
Priority to JP6060678U priority Critical patent/JPS5821025Y2/ja
Publication of JPS54162784U publication Critical patent/JPS54162784U/ja
Application granted granted Critical
Publication of JPS5821025Y2 publication Critical patent/JPS5821025Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP6060678U 1978-05-04 1978-05-04 火災感知器の保護カバ− Expired JPS5821025Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6060678U JPS5821025Y2 (ja) 1978-05-04 1978-05-04 火災感知器の保護カバ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6060678U JPS5821025Y2 (ja) 1978-05-04 1978-05-04 火災感知器の保護カバ−

Publications (2)

Publication Number Publication Date
JPS54162784U JPS54162784U (enrdf_load_stackoverflow) 1979-11-14
JPS5821025Y2 true JPS5821025Y2 (ja) 1983-05-02

Family

ID=28961260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6060678U Expired JPS5821025Y2 (ja) 1978-05-04 1978-05-04 火災感知器の保護カバ−

Country Status (1)

Country Link
JP (1) JPS5821025Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193895A (ja) * 1987-10-05 1989-04-12 Matsushita Electric Works Ltd イオン化式煙感知器

Also Published As

Publication number Publication date
JPS54162784U (enrdf_load_stackoverflow) 1979-11-14

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