JPS58180463U - イオン化式煙感知器の耐風構造 - Google Patents

イオン化式煙感知器の耐風構造

Info

Publication number
JPS58180463U
JPS58180463U JP7703782U JP7703782U JPS58180463U JP S58180463 U JPS58180463 U JP S58180463U JP 7703782 U JP7703782 U JP 7703782U JP 7703782 U JP7703782 U JP 7703782U JP S58180463 U JPS58180463 U JP S58180463U
Authority
JP
Japan
Prior art keywords
electrode
smoke
smoke detector
external electrode
ionization
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
JP7703782U
Other languages
English (en)
Japanese (ja)
Other versions
JPH029429Y2 (enrdf_load_stackoverflow
Inventor
耕平 山田
大西　巌
光男 長谷川
伊藤　章二
Original Assignee
ニツタン株式会社
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 ニツタン株式会社 filed Critical ニツタン株式会社
Priority to JP7703782U priority Critical patent/JPS58180463U/ja
Publication of JPS58180463U publication Critical patent/JPS58180463U/ja
Application granted granted Critical
Publication of JPH029429Y2 publication Critical patent/JPH029429Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP7703782U 1982-05-27 1982-05-27 イオン化式煙感知器の耐風構造 Granted JPS58180463U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7703782U JPS58180463U (ja) 1982-05-27 1982-05-27 イオン化式煙感知器の耐風構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7703782U JPS58180463U (ja) 1982-05-27 1982-05-27 イオン化式煙感知器の耐風構造

Publications (2)

Publication Number Publication Date
JPS58180463U true JPS58180463U (ja) 1983-12-02
JPH029429Y2 JPH029429Y2 (enrdf_load_stackoverflow) 1990-03-08

Family

ID=30086315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7703782U Granted JPS58180463U (ja) 1982-05-27 1982-05-27 イオン化式煙感知器の耐風構造

Country Status (1)

Country Link
JP (1) JPS58180463U (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041826U (enrdf_load_stackoverflow) * 1973-08-11 1975-04-28
JPS5468678U (enrdf_load_stackoverflow) * 1977-10-18 1979-05-16
JPS54112192U (enrdf_load_stackoverflow) * 1978-01-26 1979-08-07
JPS54172794U (enrdf_load_stackoverflow) * 1978-05-25 1979-12-06
JPS5635819U (enrdf_load_stackoverflow) * 1979-08-11 1981-04-07
JPS575569U (enrdf_load_stackoverflow) * 1980-06-12 1982-01-12

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041826U (enrdf_load_stackoverflow) * 1973-08-11 1975-04-28
JPS5468678U (enrdf_load_stackoverflow) * 1977-10-18 1979-05-16
JPS54112192U (enrdf_load_stackoverflow) * 1978-01-26 1979-08-07
JPS54172794U (enrdf_load_stackoverflow) * 1978-05-25 1979-12-06
JPS5635819U (enrdf_load_stackoverflow) * 1979-08-11 1981-04-07
JPS575569U (enrdf_load_stackoverflow) * 1980-06-12 1982-01-12

Also Published As

Publication number Publication date
JPH029429Y2 (enrdf_load_stackoverflow) 1990-03-08

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