MX2020004010A - Detectores de humo fotoelectricos. - Google Patents

Detectores de humo fotoelectricos.

Info

Publication number
MX2020004010A
MX2020004010A MX2020004010A MX2020004010A MX2020004010A MX 2020004010 A MX2020004010 A MX 2020004010A MX 2020004010 A MX2020004010 A MX 2020004010A MX 2020004010 A MX2020004010 A MX 2020004010A MX 2020004010 A MX2020004010 A MX 2020004010A
Authority
MX
Mexico
Prior art keywords
opening
photoelectric smoke
detector
smoke detectors
smoke chamber
Prior art date
Application number
MX2020004010A
Other languages
English (en)
Inventor
Dennis Michael Gadonniex
Vipul Patel
Paul Schatz
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of MX2020004010A publication Critical patent/MX2020004010A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • 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
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
    • 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/075—Investigating concentration of particle suspensions by optical means

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Medicinal Chemistry (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

Un detector de humo fotoeléctrico incluye una cubierta óptica que proporciona una cámara de humo que tiene una abertura de cámara de humo, un detector de CO está montado en la cubierta óptica. Una cubierta interior proporciona una primera abertura y una segunda abertura. La primera abertura recibe una parte del detector de CO y la segunda abertura está alineada con la abertura de la cámara de humo. Un alerón incluye una disposición de aleta en forma de U y es recibida contra la cubierta interior.
MX2020004010A 2019-04-01 2020-07-13 Detectores de humo fotoelectricos. MX2020004010A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962827612P 2019-04-01 2019-04-01

Publications (1)

Publication Number Publication Date
MX2020004010A true MX2020004010A (es) 2020-10-02

Family

ID=69953904

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004010A MX2020004010A (es) 2019-04-01 2020-07-13 Detectores de humo fotoelectricos.

Country Status (5)

Country Link
US (1) US11074796B2 (es)
EP (1) EP3719770B1 (es)
CN (1) CN111795913B (es)
ES (1) ES2938756T3 (es)
MX (1) MX2020004010A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11615683B2 (en) * 2020-04-01 2023-03-28 Carrier Corporation Surface mount back scatter photo-electric smoke detector

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US6521907B1 (en) * 1999-04-29 2003-02-18 Pittway Corporation Miniature photoelectric sensing chamber
US6433700B1 (en) * 2001-02-15 2002-08-13 Wojciech Marek Malewski Multiuse on/off switch for hazard detector
JP2003248877A (ja) * 2002-02-25 2003-09-05 Matsushita Electric Works Ltd 煙感知器
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US7587926B2 (en) * 2006-01-13 2009-09-15 Hsi Fire & Safety Group, Llc Method and apparatus for testing detectors
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FR2928220B1 (fr) 2008-03-03 2014-08-22 F A R E Detecteur de fumee compact
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JP5484219B2 (ja) 2010-06-30 2014-05-07 ニッタン株式会社 熱煙複合式感知器
CN103221983B (zh) 2010-09-07 2016-08-03 Utc消防及保安公司 具有可移除检测模块的检测器总成
HUE038138T2 (hu) 2011-01-28 2018-09-28 Univ Miami Vörösvértestbõl származó mikrorészecskék (RMP) kiterjesztett alkalmazása vérzés kezelésére
US20120262714A1 (en) * 2011-04-12 2012-10-18 Gonzales Eric V Low profile, high flowthrough smoke chamber
GB2531495B (en) * 2014-06-16 2017-04-12 Apollo Fire Detectors Ltd Smoke detector
EP3029647B1 (de) 2014-12-04 2017-05-31 Siemens Schweiz AG Offener Streulichtrauchmelder, insbesondere mit einer Sidelooker-LED
CN107533786A (zh) * 2015-02-25 2018-01-02 报知希株式会社 系统
US9196141B1 (en) 2015-05-15 2015-11-24 Google, Inc. Smoke detector chamber
EP3295439B1 (en) 2015-05-15 2020-05-06 Google LLC Smoke detector chamber architecture and related methods
US9466194B1 (en) * 2015-05-15 2016-10-11 Google Inc. Hazard detector architecture facilitating compact form factor and multi-protocol wireless connectivity
RU2687141C1 (ru) * 2015-08-25 2019-05-07 Фенвал Контролз Оф Джэпэн, Лтд. Фотоэлектрический датчик дыма
US9824564B2 (en) * 2015-12-14 2017-11-21 Honeywell International Inc. Aspirated smoke detector with improved optical chamber
SG11202001809SA (en) * 2016-03-04 2020-03-30 Xenex Disinfection Services Inc Smoke detectors with light shields and alarm systems including such
JP6846168B2 (ja) * 2016-11-17 2021-03-24 ホーチキ株式会社 感知器
CN108106978B (zh) * 2016-11-25 2020-07-07 南宁富桂精密工业有限公司 烟雾暗室及采用该烟雾暗室的烟雾侦测器
TWI621846B (zh) * 2016-11-25 2018-04-21 鴻海精密工業股份有限公司 煙霧暗室及採用該煙霧暗室的煙霧偵測器
KR101917719B1 (ko) * 2017-08-04 2018-11-13 김현주 방폭형 연기감지기
RU177379U1 (ru) 2017-09-12 2018-02-19 Общество с ограниченной ответственностью "Группа компаний "РУБЕЖ" Извещатель пожарный дымовой

Also Published As

Publication number Publication date
EP3719770A1 (en) 2020-10-07
ES2938756T3 (es) 2023-04-14
CN111795913B (zh) 2023-10-31
US11074796B2 (en) 2021-07-27
CN111795913A (zh) 2020-10-20
US20200312108A1 (en) 2020-10-01
EP3719770B1 (en) 2023-01-18

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