JPH0434442Y2 - - Google Patents

Info

Publication number
JPH0434442Y2
JPH0434442Y2 JP1985111991U JP11199185U JPH0434442Y2 JP H0434442 Y2 JPH0434442 Y2 JP H0434442Y2 JP 1985111991 U JP1985111991 U JP 1985111991U JP 11199185 U JP11199185 U JP 11199185U JP H0434442 Y2 JPH0434442 Y2 JP H0434442Y2
Authority
JP
Japan
Prior art keywords
frame
base
shield plate
smoke detector
mounting structure
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
JP1985111991U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6220359U (ko
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 JP1985111991U priority Critical patent/JPH0434442Y2/ja
Priority to DE86904401T priority patent/DE3688131T2/de
Priority to CA000514413A priority patent/CA1294698C/en
Priority to PCT/JP1986/000388 priority patent/WO1987000667A1/ja
Priority to EP86904401A priority patent/EP0233294B1/en
Publication of JPS6220359U publication Critical patent/JPS6220359U/ja
Application granted granted Critical
Publication of JPH0434442Y2 publication Critical patent/JPH0434442Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP1985111991U 1985-07-22 1985-07-22 Expired JPH0434442Y2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1985111991U JPH0434442Y2 (ko) 1985-07-22 1985-07-22
DE86904401T DE3688131T2 (de) 1985-07-22 1986-07-22 Rahmenaufbau für photoelektrischen rauchsensor.
CA000514413A CA1294698C (en) 1985-07-22 1986-07-22 Frame assembly for a photocell-type smoke detector
PCT/JP1986/000388 WO1987000667A1 (en) 1985-07-22 1986-07-22 Frame assembly of a photoelectric smoke sensor
EP86904401A EP0233294B1 (en) 1985-07-22 1986-07-22 Frame assembly of a photoelectric smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985111991U JPH0434442Y2 (ko) 1985-07-22 1985-07-22

Publications (2)

Publication Number Publication Date
JPS6220359U JPS6220359U (ko) 1987-02-06
JPH0434442Y2 true JPH0434442Y2 (ko) 1992-08-17

Family

ID=14575204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985111991U Expired JPH0434442Y2 (ko) 1985-07-22 1985-07-22

Country Status (5)

Country Link
EP (1) EP0233294B1 (ko)
JP (1) JPH0434442Y2 (ko)
CA (1) CA1294698C (ko)
DE (1) DE3688131T2 (ko)
WO (1) WO1987000667A1 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63163698A (ja) * 1986-12-26 1988-07-07 ホーチキ株式会社 散乱光式煙感知器
DE69317147T2 (de) * 1992-04-25 1998-10-01 Nohmi Bosai Ltd Feuermelder
ES2451915R1 (es) 2012-09-27 2014-06-02 Utc Fire & Security Americas Corporation, Inc. Sistema modular de detección de humo y procedimiento para montar un sistema de detección de humo

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721119U (ko) * 1980-07-03 1982-02-03
JPS5812316U (ja) * 1981-07-14 1983-01-26 村田　信夫 洋傘

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434178C2 (de) * 1974-07-16 1983-12-08 Matsushita Electric Works, Ltd., Kadoma, Osaka Rauchmeldegerät nach dem Lichtstreuprinzip
JPS54136981U (ko) * 1978-03-15 1979-09-22
DE2830532A1 (de) * 1978-07-12 1980-01-31 Eichenauer Fa Fritz Elektrischer heizkoerper fuer fluide medien
FR2454661A1 (fr) * 1979-04-20 1980-11-14 Hochiki Co Appareil de detection d'incendie a tetes detectrices interchangeables

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721119U (ko) * 1980-07-03 1982-02-03
JPS5812316U (ja) * 1981-07-14 1983-01-26 村田　信夫 洋傘

Also Published As

Publication number Publication date
WO1987000667A1 (en) 1987-01-29
CA1294698C (en) 1992-01-21
DE3688131D1 (de) 1993-04-29
DE3688131T2 (de) 1993-11-18
JPS6220359U (ko) 1987-02-06
EP0233294A1 (en) 1987-08-26
EP0233294B1 (en) 1993-03-24
EP0233294A4 (en) 1989-03-16

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