ATE332551T1 - SMOKE SIMULATION BODY FOR MATCHING SCATTERED SMOKE DETECTORS - Google Patents

SMOKE SIMULATION BODY FOR MATCHING SCATTERED SMOKE DETECTORS

Info

Publication number
ATE332551T1
ATE332551T1 AT03011662T AT03011662T ATE332551T1 AT E332551 T1 ATE332551 T1 AT E332551T1 AT 03011662 T AT03011662 T AT 03011662T AT 03011662 T AT03011662 T AT 03011662T AT E332551 T1 ATE332551 T1 AT E332551T1
Authority
AT
Austria
Prior art keywords
smoke
matching
scattered
simulation body
detectors
Prior art date
Application number
AT03011662T
Other languages
German (de)
Inventor
Heiner Politze
Tido Krippendorf
Original Assignee
Novar 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 Novar Gmbh filed Critical Novar Gmbh
Application granted granted Critical
Publication of ATE332551T1 publication Critical patent/ATE332551T1/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
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • 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
    • G08B17/113—Constructional details

Abstract

The smoke simulation body for adjustment of scatter-light smoke detectors is a straight prismatic body whose central axis is oriented perpendicular to the principal radiation axes of the sender LED and the photo-receiver. It is made of a substantially transparent material with a scatter capability between 0.01 and 0.1.
AT03011662T 2002-06-20 2003-05-22 SMOKE SIMULATION BODY FOR MATCHING SCATTERED SMOKE DETECTORS ATE332551T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10227614A DE10227614B4 (en) 2002-06-20 2002-06-20 Smoke simulation body for adjusting scattered light smoke detectors

Publications (1)

Publication Number Publication Date
ATE332551T1 true ATE332551T1 (en) 2006-07-15

Family

ID=29716572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03011662T ATE332551T1 (en) 2002-06-20 2003-05-22 SMOKE SIMULATION BODY FOR MATCHING SCATTERED SMOKE DETECTORS

Country Status (3)

Country Link
EP (1) EP1376506B1 (en)
AT (1) ATE332551T1 (en)
DE (2) DE10227614B4 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3392855B1 (en) * 2017-04-19 2021-10-13 Siemens Schweiz AG Method and device for configuring a smoke detector
US20190346595A1 (en) * 2018-05-14 2019-11-14 Excelitas Canada, Inc. Smoke Simulator Test Structure Device and Method
WO2020123290A1 (en) 2018-12-11 2020-06-18 Carrier Corporation Calibration of an optical detector
WO2020123156A1 (en) 2018-12-11 2020-06-18 Carrier Corporation Calibration of an optical detector using a micro-flow chamber
EP3894837B1 (en) * 2018-12-11 2024-04-10 Carrier Corporation Calibration of an optical detector
CN111951514A (en) * 2020-08-03 2020-11-17 深圳职业技术学院 Smog detection device based on image recognition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144459A (en) * 1977-11-29 1979-03-13 Chloride Incorporated Smoke detector with test means for simulating a predetermined percentage of smoke
JP2722362B2 (en) * 1992-03-27 1998-03-04 三井金属鉱業株式会社 Method and apparatus for measuring particle or defect size information
US5497144A (en) * 1993-07-07 1996-03-05 Cerberus Ag Testing and adjustment of scattered-light smoke detectors
JP3251407B2 (en) * 1993-12-22 2002-01-28 能美防災株式会社 Photoelectric fire detector and adjuster

Also Published As

Publication number Publication date
EP1376506A1 (en) 2004-01-02
DE10227614A1 (en) 2004-01-15
DE10227614B4 (en) 2006-04-20
EP1376506B1 (en) 2006-07-05
DE50304123D1 (en) 2006-08-17

Similar Documents

Publication Publication Date Title
ATE415892T1 (en) ORTHODONTIC DEVICE EQUIPPED WITH IMPROVED ADHESIVE CURING
WO2007146370A3 (en) Decorative light system
FI873504A0 (en) FAESTKLAMMER, SPECIELLT FOER OSTEOSYNTES, OCH FOERFARANDE FOER DESS FRAMSTAELLNING.
DE50004575D1 (en) TOOTHBRUSH
TW200622326A (en) Bar-shaped light guide, illumination unit and image-scannig device
ATE332551T1 (en) SMOKE SIMULATION BODY FOR MATCHING SCATTERED SMOKE DETECTORS
ATE159832T1 (en) DEVICE FOR CLEANING THE INSIDE OF WIND INSTRUMENTS
DE60318236D1 (en) DEVICE WITH SEVERAL THROTTLE VALVES
DE50210608D1 (en) DEVICE FOR CHECKING MATERIAL
FI951453A0 (en) pipeline
ATE466230T1 (en) LAMP FOR WORKPLACE LIGHTING
ATE453852T1 (en) TILT SENSOR
DE69901864D1 (en) Gypsum materials
DE29801988U1 (en) Device to improve the efficiency of luminaires with louvre
SE0301181D0 (en) Yarn Feeder and Reflector body
BR9915172A (en) Food container with cut resistant surface.
DE59914263D1 (en) Device with bore intersection
DE29802573U1 (en) Device for the production and processing of hand drawings
DE9403772U1 (en) Stop angle with strike and depth dimension
GT198800012S (en) PLASTIC CONTAINER WITH VALVE
JPH0462707A (en) Luminaire
ATE422309T1 (en) GEMSTONE WITH FACETS
DE29700121U1 (en) Stop angle with strike and depth dimension
ITRN20020019A1 (en) DECORATIVE GLASS FOR LAMPS
SE0100358D0 (en) Signal Lighting Device