PT1286320E - Detector, method for operating a detector and test device for a detector - Google Patents

Detector, method for operating a detector and test device for a detector Download PDF

Info

Publication number
PT1286320E
PT1286320E PT02017893T PT02017893T PT1286320E PT 1286320 E PT1286320 E PT 1286320E PT 02017893 T PT02017893 T PT 02017893T PT 02017893 T PT02017893 T PT 02017893T PT 1286320 E PT1286320 E PT 1286320E
Authority
PT
Portugal
Prior art keywords
detector
alarm
sensor
detection
operating
Prior art date
Application number
PT02017893T
Other languages
Portuguese (pt)
Inventor
Siegfried Roeske
Original Assignee
Hekatron Technik Gmbh
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 Hekatron Technik Gmbh filed Critical Hekatron Technik Gmbh
Publication of PT1286320E publication Critical patent/PT1286320E/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Alarm system (1) functionality is detected in the range of detection of the sensor (2). Gas or smoke are simulated by a medium, using a concentration profile other than that normally causing alarm. The concentration measurement signal from the sensor is put through a first, conventional filter, preferably of low-pass configuration. It is then subjected to a second filtering operation to detect the concentration pattern produced in the test. On its detection, an alarm state is registered. <??>An Independent claim is included for the corresponding alarm and test equipment.
PT02017893T 2001-08-16 2002-08-09 Detector, method for operating a detector and test device for a detector PT1286320E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10139993A DE10139993B4 (en) 2001-08-16 2001-08-16 Detector, test device for testing a detector and method for operating a detector

Publications (1)

Publication Number Publication Date
PT1286320E true PT1286320E (en) 2008-02-15

Family

ID=7695476

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02017893T PT1286320E (en) 2001-08-16 2002-08-09 Detector, method for operating a detector and test device for a detector

Country Status (5)

Country Link
EP (1) EP1286320B1 (en)
AT (1) ATE377816T1 (en)
DE (2) DE10139993B4 (en)
ES (1) ES2295266T3 (en)
PT (1) PT1286320E (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2711907T3 (en) 2012-09-24 2015-08-31 Hekatron Vertriebs Gmbh Detector, test device and method for testing a detector
US9922542B2 (en) * 2016-04-15 2018-03-20 Honeywell International Inc. Fire detector test device and methods therefor
DE102021002143A1 (en) 2021-01-19 2022-07-21 Divis Gmbh measuring system
CN113763665B (en) * 2021-11-09 2022-02-11 博兴融智科技创新发展有限公司 Fire alarm device based on artificial intelligence

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842080A1 (en) * 1988-12-14 1990-06-28 Merten Gmbh & Co Kg Geb Circuit arrangement for a room-monitoring infrared detector having at least two coupled detectors
GB9309115D0 (en) * 1993-05-04 1993-06-16 No Climb Prod Ltd Smoke testing detector sensitivity testing apparatus
US5945924A (en) * 1996-01-29 1999-08-31 Marman; Douglas H. Fire and smoke detection and control system
US6198399B1 (en) * 2000-03-09 2001-03-06 Martin P. Mattis Smoke detector test device and method for manufacture
DE10040570C1 (en) * 2000-08-18 2002-04-18 Bosch Gmbh Robert Test device for the functional test of a temperature sensor of a detector, detector and method for the functional test of a detector

Also Published As

Publication number Publication date
ATE377816T1 (en) 2007-11-15
DE10139993A1 (en) 2003-03-13
DE50211156D1 (en) 2007-12-20
DE10139993B4 (en) 2007-10-25
EP1286320A2 (en) 2003-02-26
ES2295266T3 (en) 2008-04-16
EP1286320B1 (en) 2007-11-07
EP1286320A3 (en) 2003-04-23

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