AU419283B2 - Smoke detector - Google Patents

Smoke detector

Info

Publication number
AU419283B2
AU419283B2 AU10628/70A AU1062870A AU419283B2 AU 419283 B2 AU419283 B2 AU 419283B2 AU 10628/70 A AU10628/70 A AU 10628/70A AU 1062870 A AU1062870 A AU 1062870A AU 419283 B2 AU419283 B2 AU 419283B2
Authority
AU
Australia
Prior art keywords
smoke detector
smoke
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
AU10628/70A
Other versions
AU1062870A (en
Inventor
Sasaki Kojo
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.)
MITTAN CO Ltd
Original Assignee
MITTAN CO 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 MITTAN CO Ltd filed Critical MITTAN CO Ltd
Priority to AU10628/70A priority Critical patent/AU419283B2/en
Publication of AU1062870A publication Critical patent/AU1062870A/en
Application granted granted Critical
Publication of AU419283B2 publication Critical patent/AU419283B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU10628/70A 1970-01-23 1970-01-23 Smoke detector Expired AU419283B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU10628/70A AU419283B2 (en) 1970-01-23 1970-01-23 Smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU10628/70A AU419283B2 (en) 1970-01-23 1970-01-23 Smoke detector

Publications (2)

Publication Number Publication Date
AU1062870A AU1062870A (en) 1971-09-02
AU419283B2 true AU419283B2 (en) 1971-11-26

Family

ID=3701563

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10628/70A Expired AU419283B2 (en) 1970-01-23 1970-01-23 Smoke detector

Country Status (1)

Country Link
AU (1) AU419283B2 (en)

Also Published As

Publication number Publication date
AU1062870A (en) 1971-09-02

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