JPH02119788U - - Google Patents

Info

Publication number
JPH02119788U
JPH02119788U JP2931889U JP2931889U JPH02119788U JP H02119788 U JPH02119788 U JP H02119788U JP 2931889 U JP2931889 U JP 2931889U JP 2931889 U JP2931889 U JP 2931889U JP H02119788 U JPH02119788 U JP H02119788U
Authority
JP
Japan
Prior art keywords
circuit board
printed circuit
base
detection element
opening
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
JP2931889U
Other languages
English (en)
Japanese (ja)
Other versions
JP2546176Y2 (ja
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 filed Critical
Priority to JP1989029318U priority Critical patent/JP2546176Y2/ja
Publication of JPH02119788U publication Critical patent/JPH02119788U/ja
Application granted granted Critical
Publication of JP2546176Y2 publication Critical patent/JP2546176Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)
JP1989029318U 1989-03-15 1989-03-15 感知器 Expired - Lifetime JP2546176Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989029318U JP2546176Y2 (ja) 1989-03-15 1989-03-15 感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989029318U JP2546176Y2 (ja) 1989-03-15 1989-03-15 感知器

Publications (2)

Publication Number Publication Date
JPH02119788U true JPH02119788U (zh) 1990-09-27
JP2546176Y2 JP2546176Y2 (ja) 1997-08-27

Family

ID=31253428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989029318U Expired - Lifetime JP2546176Y2 (ja) 1989-03-15 1989-03-15 感知器

Country Status (1)

Country Link
JP (1) JP2546176Y2 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102080U (zh) * 1984-12-12 1986-06-28

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102080U (zh) * 1984-12-12 1986-06-28

Also Published As

Publication number Publication date
JP2546176Y2 (ja) 1997-08-27

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