JPH085416Y2 - 火災感知器のダイアフラム - Google Patents

火災感知器のダイアフラム

Info

Publication number
JPH085416Y2
JPH085416Y2 JP1987122528U JP12252887U JPH085416Y2 JP H085416 Y2 JPH085416 Y2 JP H085416Y2 JP 1987122528 U JP1987122528 U JP 1987122528U JP 12252887 U JP12252887 U JP 12252887U JP H085416 Y2 JPH085416 Y2 JP H085416Y2
Authority
JP
Japan
Prior art keywords
diaphragm
fire detector
protrusions
diaphragms
corrugated portion
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
JP1987122528U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6427788U (2
Inventor
英男 本多
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.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai 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 Nohmi Bosai Ltd filed Critical Nohmi Bosai Ltd
Priority to JP1987122528U priority Critical patent/JPH085416Y2/ja
Publication of JPS6427788U publication Critical patent/JPS6427788U/ja
Application granted granted Critical
Publication of JPH085416Y2 publication Critical patent/JPH085416Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Diaphragms And Bellows (AREA)
JP1987122528U 1987-08-12 1987-08-12 火災感知器のダイアフラム Expired - Lifetime JPH085416Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987122528U JPH085416Y2 (ja) 1987-08-12 1987-08-12 火災感知器のダイアフラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987122528U JPH085416Y2 (ja) 1987-08-12 1987-08-12 火災感知器のダイアフラム

Publications (2)

Publication Number Publication Date
JPS6427788U JPS6427788U (2) 1989-02-17
JPH085416Y2 true JPH085416Y2 (ja) 1996-02-14

Family

ID=31370545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987122528U Expired - Lifetime JPH085416Y2 (ja) 1987-08-12 1987-08-12 火災感知器のダイアフラム

Country Status (1)

Country Link
JP (1) JPH085416Y2 (2)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60108855U (ja) * 1983-12-28 1985-07-24 藤倉ゴム工業株式会社 ダイヤフラム

Also Published As

Publication number Publication date
JPS6427788U (2) 1989-02-17

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