AU505205B2 - Flowthrough ionisation smoke detector - Google Patents

Flowthrough ionisation smoke detector

Info

Publication number
AU505205B2
AU505205B2 AU25175/77A AU2517577A AU505205B2 AU 505205 B2 AU505205 B2 AU 505205B2 AU 25175/77 A AU25175/77 A AU 25175/77A AU 2517577 A AU2517577 A AU 2517577A AU 505205 B2 AU505205 B2 AU 505205B2
Authority
AU
Australia
Prior art keywords
flowthrough
smoke detector
ionisation smoke
ionisation
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.)
Expired
Application number
AU25175/77A
Other versions
AU2517577A (en
Inventor
L. G Barr
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.)
Brunswick Corp
Original Assignee
Brunswick Corp
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 Brunswick Corp filed Critical Brunswick Corp
Priority to AU25175/77A priority Critical patent/AU505205B2/en
Publication of AU2517577A publication Critical patent/AU2517577A/en
Application granted granted Critical
Publication of AU505205B2 publication Critical patent/AU505205B2/en
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
    • G08B17/11—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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
AU25175/77A 1977-05-16 1977-05-16 Flowthrough ionisation smoke detector Expired AU505205B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25175/77A AU505205B2 (en) 1977-05-16 1977-05-16 Flowthrough ionisation smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU25175/77A AU505205B2 (en) 1977-05-16 1977-05-16 Flowthrough ionisation smoke detector

Publications (2)

Publication Number Publication Date
AU2517577A AU2517577A (en) 1978-11-23
AU505205B2 true AU505205B2 (en) 1979-11-15

Family

ID=3714034

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25175/77A Expired AU505205B2 (en) 1977-05-16 1977-05-16 Flowthrough ionisation smoke detector

Country Status (1)

Country Link
AU (1) AU505205B2 (en)

Also Published As

Publication number Publication date
AU2517577A (en) 1978-11-23

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