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AU449220B2 - Thermal detector device - Google Patents
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AU449220B2 - Thermal detector device - Google Patents

Thermal detector device

Info

Publication number
AU449220B2
AU449220B2 AU27525/71A AU2752571A AU449220B2 AU 449220 B2 AU449220 B2 AU 449220B2 AU 27525/71 A AU27525/71 A AU 27525/71A AU 2752571 A AU2752571 A AU 2752571A AU 449220 B2 AU449220 B2 AU 449220B2
Authority
AU
Australia
Prior art keywords
detector device
thermal detector
thermal
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
AU27525/71A
Other versions
AU2752571A (en
Inventor
Gerasimos Pappas Dennis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AU27525/71A priority Critical patent/AU449220B2/en
Publication of AU2752571A publication Critical patent/AU2752571A/en
Application granted granted Critical
Publication of AU449220B2 publication Critical patent/AU449220B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
AU27525/71A 1971-04-08 1971-04-08 Thermal detector device Expired AU449220B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU27525/71A AU449220B2 (en) 1971-04-08 1971-04-08 Thermal detector device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU27525/71A AU449220B2 (en) 1971-04-08 1971-04-08 Thermal detector device

Publications (2)

Publication Number Publication Date
AU2752571A AU2752571A (en) 1972-10-12
AU449220B2 true AU449220B2 (en) 1974-05-22

Family

ID=3715785

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27525/71A Expired AU449220B2 (en) 1971-04-08 1971-04-08 Thermal detector device

Country Status (1)

Country Link
AU (1) AU449220B2 (en)

Also Published As

Publication number Publication date
AU2752571A (en) 1972-10-12

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