JPS58189955U - イオン化式煙感知器 - Google Patents

イオン化式煙感知器

Info

Publication number
JPS58189955U
JPS58189955U JP8746582U JP8746582U JPS58189955U JP S58189955 U JPS58189955 U JP S58189955U JP 8746582 U JP8746582 U JP 8746582U JP 8746582 U JP8746582 U JP 8746582U JP S58189955 U JPS58189955 U JP S58189955U
Authority
JP
Japan
Prior art keywords
smoke
peripheral end
opening
blocking body
smoke 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.)
Granted
Application number
JP8746582U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219902Y2 (enExample
Inventor
耕平 山田
大西　巌
光男 長谷川
伊藤　章二
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.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
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 Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP8746582U priority Critical patent/JPS58189955U/ja
Publication of JPS58189955U publication Critical patent/JPS58189955U/ja
Application granted granted Critical
Publication of JPH0219902Y2 publication Critical patent/JPH0219902Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP8746582U 1982-06-14 1982-06-14 イオン化式煙感知器 Granted JPS58189955U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8746582U JPS58189955U (ja) 1982-06-14 1982-06-14 イオン化式煙感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8746582U JPS58189955U (ja) 1982-06-14 1982-06-14 イオン化式煙感知器

Publications (2)

Publication Number Publication Date
JPS58189955U true JPS58189955U (ja) 1983-12-16
JPH0219902Y2 JPH0219902Y2 (enExample) 1990-05-31

Family

ID=30096181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8746582U Granted JPS58189955U (ja) 1982-06-14 1982-06-14 イオン化式煙感知器

Country Status (1)

Country Link
JP (1) JPS58189955U (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5774516B2 (ja) * 2012-02-21 2015-09-09 日本特殊陶業株式会社 微粒子センサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152689U (enExample) * 1974-10-21 1976-04-21
JPS5187998A (ja) * 1975-01-29 1976-07-31 Matsushita Electric Works Ltd Kemurikanchiki

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5152689U (enExample) * 1974-10-21 1976-04-21
JPS5187998A (ja) * 1975-01-29 1976-07-31 Matsushita Electric Works Ltd Kemurikanchiki

Also Published As

Publication number Publication date
JPH0219902Y2 (enExample) 1990-05-31

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