ATE318432T1 - Gefahrenmelder mit moduliertem prüfsignal - Google Patents

Gefahrenmelder mit moduliertem prüfsignal

Info

Publication number
ATE318432T1
ATE318432T1 AT03257146T AT03257146T ATE318432T1 AT E318432 T1 ATE318432 T1 AT E318432T1 AT 03257146 T AT03257146 T AT 03257146T AT 03257146 T AT03257146 T AT 03257146T AT E318432 T1 ATE318432 T1 AT E318432T1
Authority
AT
Austria
Prior art keywords
alarm
test
detector
test signal
duration
Prior art date
Application number
AT03257146T
Other languages
English (en)
Inventor
William P Tanguay
Original Assignee
Maple Chase Co
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 Maple Chase Co filed Critical Maple Chase Co
Application granted granted Critical
Publication of ATE318432T1 publication Critical patent/ATE318432T1/de

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/126—Checking intermittently signalling or alarm systems of annunciator circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems, e.g. audible personal calling systems
    • G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Fire Alarms (AREA)
  • Transmitters (AREA)
  • Electronic Switches (AREA)
  • Burglar Alarm Systems (AREA)
AT03257146T 2002-11-12 2003-11-12 Gefahrenmelder mit moduliertem prüfsignal ATE318432T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/292,175 US6836210B2 (en) 2002-11-12 2002-11-12 Adverse condition detector having modulated test signal

Publications (1)

Publication Number Publication Date
ATE318432T1 true ATE318432T1 (de) 2006-03-15

Family

ID=32176151

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03257146T ATE318432T1 (de) 2002-11-12 2003-11-12 Gefahrenmelder mit moduliertem prüfsignal

Country Status (7)

Country Link
US (1) US6836210B2 (de)
EP (1) EP1420374B1 (de)
AT (1) ATE318432T1 (de)
AU (1) AU2003261563A1 (de)
CA (1) CA2448849C (de)
DE (1) DE60303648T2 (de)
ES (1) ES2257644T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7034703B2 (en) * 2003-05-20 2006-04-25 Gary Jay Morris Ambient condition detector with time delayed function
EP2073178B1 (de) * 2007-12-21 2013-08-21 Atral-Secal GmbH Verfahren zur elektrischen Überprüfung der Funktionsfähigkeit eines piezo-elektrischen Signalgebers eines Warnmelders
US20130241727A1 (en) * 2011-09-08 2013-09-19 Robert W. Coulombe Detection and alarm system
US8994525B2 (en) * 2013-03-15 2015-03-31 Tyco Fire & Security Gmbh Method for testing notification appliances in alarm systems
US9542831B2 (en) * 2014-12-19 2017-01-10 Honeywell International Inc. Audible/visible evacuation notification device
US11636870B2 (en) 2020-08-20 2023-04-25 Denso International America, Inc. Smoking cessation systems and methods
US11760169B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Particulate control systems and methods for olfaction sensors
US11828210B2 (en) 2020-08-20 2023-11-28 Denso International America, Inc. Diagnostic systems and methods of vehicles using olfaction
US12251991B2 (en) 2020-08-20 2025-03-18 Denso International America, Inc. Humidity control for olfaction sensors
US11932080B2 (en) 2020-08-20 2024-03-19 Denso International America, Inc. Diagnostic and recirculation control systems and methods
US12017506B2 (en) 2020-08-20 2024-06-25 Denso International America, Inc. Passenger cabin air control systems and methods
US12269315B2 (en) 2020-08-20 2025-04-08 Denso International America, Inc. Systems and methods for measuring and managing odor brought into rental vehicles
US11881093B2 (en) 2020-08-20 2024-01-23 Denso International America, Inc. Systems and methods for identifying smoking in vehicles
US11760170B2 (en) 2020-08-20 2023-09-19 Denso International America, Inc. Olfaction sensor preservation systems and methods
US12377711B2 (en) 2020-08-20 2025-08-05 Denso International America, Inc. Vehicle feature control systems and methods based on smoking
US11813926B2 (en) 2020-08-20 2023-11-14 Denso International America, Inc. Binding agent and olfaction sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2445573A1 (fr) 1978-12-27 1980-07-25 Guillemot Gilbert Commande electronique d'une sonnette a vibreur
US4321466A (en) 1979-11-26 1982-03-23 Isotec Industries Limited Sensitivity test system for photoelectric smoke detector by changing light source intensity
USRE33920E (en) 1987-03-05 1992-05-12 Seatt Corporation Smoke detector having variable level sensitivity
US4792797A (en) 1987-03-05 1988-12-20 Seatt Corporation Smoke detector having variable level sensitivity
US5936524A (en) * 1996-05-02 1999-08-10 Visonic Ltd. Intrusion detector
US6348871B1 (en) 1999-09-13 2002-02-19 Maple Chase Adverse condition detection and notification apparatus
US6547983B2 (en) 1999-12-14 2003-04-15 Delphi Technologies, Inc. Durable magnetorheological fluid compositions
US6599439B2 (en) 1999-12-14 2003-07-29 Delphi Technologies, Inc. Durable magnetorheological fluid compositions
US6451219B1 (en) 2000-11-28 2002-09-17 Delphi Technologies, Inc. Use of high surface area untreated fumed silica in MR fluid formulation
US6638443B2 (en) 2001-09-21 2003-10-28 Delphi Technologies, Inc. Optimized synthetic base liquid for magnetorheological fluid formulations
US6592772B2 (en) 2001-12-10 2003-07-15 Delphi Technologies, Inc. Stabilization of magnetorheological fluid suspensions using a mixture of organoclays
US6642849B1 (en) * 2001-12-11 2003-11-04 Maple Chase Company Hush disable feature for photoelectric smoke alarm

Also Published As

Publication number Publication date
DE60303648T2 (de) 2006-12-07
US6836210B2 (en) 2004-12-28
US20040090325A1 (en) 2004-05-13
EP1420374B1 (de) 2006-02-22
ES2257644T3 (es) 2006-08-01
CA2448849C (en) 2009-01-13
AU2003261563A1 (en) 2004-05-27
CA2448849A1 (en) 2004-05-12
DE60303648D1 (de) 2006-04-27
EP1420374A1 (de) 2004-05-19

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties