IN2012DE01115A - - Google Patents

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Publication number
IN2012DE01115A
IN2012DE01115A IN1115DE2012A IN2012DE01115A IN 2012DE01115 A IN2012DE01115 A IN 2012DE01115A IN 1115DE2012 A IN1115DE2012 A IN 1115DE2012A IN 2012DE01115 A IN2012DE01115 A IN 2012DE01115A
Authority
IN
India
Prior art keywords
dry powder
nozzle
agent
powder agent
computed
Prior art date
Application number
Other languages
English (en)
Inventor
Len Seebaluck Dharmendr
Glaser Robert
P Fazzio Mark
W Rance Louis
Powell Brian
Original Assignee
Kidde Tech Inc
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 Kidde Tech Inc filed Critical Kidde Tech Inc
Publication of IN2012DE01115A publication Critical patent/IN2012DE01115A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/534—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke by measuring transmission alone, i.e. determining opacity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/708—Measuring the time taken to traverse a fixed distance
    • G01F1/7086—Measuring the time taken to traverse a fixed distance using optical detecting arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/08—Optical fibres; light guides

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Nozzles (AREA)
  • Measuring Volume Flow (AREA)
IN1115DE2012 2011-05-26 2012-04-12 IN2012DE01115A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161490193P 2011-05-26 2011-05-26

Publications (1)

Publication Number Publication Date
IN2012DE01115A true IN2012DE01115A (zh) 2015-09-25

Family

ID=47197901

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1115DE2012 IN2012DE01115A (zh) 2011-05-26 2012-04-12

Country Status (7)

Country Link
US (1) US9207172B2 (zh)
EP (1) EP2527818B1 (zh)
CN (1) CN102798730B (zh)
AU (1) AU2012202978B8 (zh)
BR (1) BR102012012379B1 (zh)
CA (1) CA2775265C (zh)
IN (1) IN2012DE01115A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3001292B1 (fr) * 2013-01-24 2017-10-27 Airbus Operations Sas Procede et dispositif de mesure de la concentration en agent d'extinction dans une zone feu
CN104677880A (zh) * 2015-03-25 2015-06-03 武汉四方光电科技有限公司 激光拉曼气体分析系统以及实时差分去背景噪声测量方法
US11291876B2 (en) 2019-04-19 2022-04-05 Kidde Technologies, Inc. Fire suppression agent composition
US11326998B2 (en) 2019-04-19 2022-05-10 Kidde Technologies, Inc. System and method for monitoring a fire suppression blend
US10953257B2 (en) 2019-04-19 2021-03-23 Kidde Technologies, Inc. Fire suppression composition
US11268891B2 (en) 2020-06-17 2022-03-08 Kidde Technologies, Inc. Fire extinguishing agent concentration measuring system and method
US11280731B2 (en) * 2020-06-24 2022-03-22 Kidde Technologies, Inc. Fire extinguishing agent concentration measuring system and method of measuring a fire extinguishing agent within an environment
US11676466B2 (en) * 2020-08-19 2023-06-13 Honeywell International Inc. Self-calibrating fire sensing device
US11850458B2 (en) 2021-04-19 2023-12-26 Kidde Technologies, Inc. Flow control device for particle concentration measurement sensor

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US6192813B1 (en) * 1999-05-21 2001-02-27 Flexi-Coil Ltd. Apparatus for controlling the flow rate of an air seeder
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US7456750B2 (en) 2000-04-19 2008-11-25 Federal Express Corporation Fire suppression and indicator system and fire detection device
IL152838A0 (en) 2000-05-18 2003-06-24 Fire retardant delivery system
ATE345850T1 (de) 2001-03-29 2006-12-15 Kidde Ip Holdings Ltd Mittel zum feuerlöschen und zur explosionsunterdrückung
US20020196152A1 (en) 2001-06-20 2002-12-26 Eric Wilson Automated fire protection system
JP2005502434A (ja) 2001-09-19 2005-01-27 シー．アディガ カイヤーニ 超微細な大きさの液滴を持つ水蒸気を利用する消火
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US8004684B2 (en) * 2009-04-09 2011-08-23 Kidde Technologies, Inc. Sensor head for a dry powder agent
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Also Published As

Publication number Publication date
BR102012012379A2 (pt) 2016-03-08
AU2012202978A8 (en) 2014-04-03
EP2527818A2 (en) 2012-11-28
AU2012202978A1 (en) 2012-12-13
CN102798730A (zh) 2012-11-28
AU2012202978B8 (en) 2014-04-03
EP2527818A3 (en) 2012-12-19
US9207172B2 (en) 2015-12-08
CA2775265A1 (en) 2012-11-26
CA2775265C (en) 2017-05-30
BR102012012379B1 (pt) 2019-11-26
CN102798730B (zh) 2016-03-16
US20120300192A1 (en) 2012-11-29
AU2012202978B2 (en) 2013-11-21
EP2527818B1 (en) 2020-12-23

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