TW200615861A - Carrier ultraviolet fire detector system - Google Patents

Carrier ultraviolet fire detector system

Info

Publication number
TW200615861A
TW200615861A TW093133146A TW93133146A TW200615861A TW 200615861 A TW200615861 A TW 200615861A TW 093133146 A TW093133146 A TW 093133146A TW 93133146 A TW93133146 A TW 93133146A TW 200615861 A TW200615861 A TW 200615861A
Authority
TW
Taiwan
Prior art keywords
carrier
fire detector
ultraviolet
detector system
sensing
Prior art date
Application number
TW093133146A
Other languages
Chinese (zh)
Other versions
TWI273518B (en
Inventor
Jen-Yu Shieh
Chi-Chung Liu
Original Assignee
Nat Huwei Inst Technology
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 Nat Huwei Inst Technology filed Critical Nat Huwei Inst Technology
Priority to TW93133146A priority Critical patent/TWI273518B/en
Publication of TW200615861A publication Critical patent/TW200615861A/en
Application granted granted Critical
Publication of TWI273518B publication Critical patent/TWI273518B/en

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire Alarms (AREA)

Abstract

A carrier ultraviolet fire detector system is mainly composed of a sensing portion and a carrier detecting portion remotely connected through an AC power line. The sensing portion has an ultraviolet induced receiver capable of sensing an ultraviolet spectrum generated by a fire, a carrier type oscillator generating a shocking wave upon receiving a signal, and a first acoustic source capable of uttering an alert sound. The remote carrier detecting portion contains a carrier type receiver for receiving a high-frequency shocking wave transmitted from the sensing portion through the AC power line and uttering an alert sound through a second acoustic source, so as to achieve the carrier ultraviolet fire detector for monitoring.
TW93133146A 2004-11-01 2004-11-01 Carrier ultraviolet fire detector system TWI273518B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW93133146A TWI273518B (en) 2004-11-01 2004-11-01 Carrier ultraviolet fire detector system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW93133146A TWI273518B (en) 2004-11-01 2004-11-01 Carrier ultraviolet fire detector system

Publications (2)

Publication Number Publication Date
TW200615861A true TW200615861A (en) 2006-05-16
TWI273518B TWI273518B (en) 2007-02-11

Family

ID=38621567

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93133146A TWI273518B (en) 2004-11-01 2004-11-01 Carrier ultraviolet fire detector system

Country Status (1)

Country Link
TW (1) TWI273518B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816625A (en) * 2014-03-26 2014-05-28 文联武 Fire and explosion preventing method and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103816625A (en) * 2014-03-26 2014-05-28 文联武 Fire and explosion preventing method and device
CN103816625B (en) * 2014-03-26 2016-05-11 文联武 Fire-proof and explosion-proof method and fireproof anti-explosion device

Also Published As

Publication number Publication date
TWI273518B (en) 2007-02-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees