HK1099395A1 - Improvement(s) related to particle monitors and method(s) therefor - Google Patents

Improvement(s) related to particle monitors and method(s) therefor

Info

Publication number
HK1099395A1
HK1099395A1 HK07105503.2A HK07105503A HK1099395A1 HK 1099395 A1 HK1099395 A1 HK 1099395A1 HK 07105503 A HK07105503 A HK 07105503A HK 1099395 A1 HK1099395 A1 HK 1099395A1
Authority
HK
Hong Kong
Prior art keywords
therefor
improvement
particle monitors
monitors
particle
Prior art date
Application number
HK07105503.2A
Other languages
English (en)
Inventor
Martin Terence Cole
Original Assignee
Martin Terence Cole
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
Priority claimed from AU2003905839A external-priority patent/AU2003905839A0/en
Application filed by Martin Terence Cole filed Critical Martin Terence Cole
Publication of HK1099395A1 publication Critical patent/HK1099395A1/xx

Links

Classifications

    • 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
    • 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
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6842—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow with means for influencing the fluid flow
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Air Conditioning Control Device (AREA)
HK07105503.2A 2003-10-23 2007-05-25 Improvement(s) related to particle monitors and method(s) therefor HK1099395A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2003905839A AU2003905839A0 (en) 2003-10-23 Improvement(s) Related to Particle Monitors and Method(s) Therefor
AU2003906161A AU2003906161A0 (en) 2003-11-08 Improvement(s) Related to Particle Monitors and Method(s) Therefor
PCT/AU2004/001435 WO2005043479A1 (en) 2003-10-23 2004-10-20 Improvement(s) related to particle monitors and method(s) therefor

Publications (1)

Publication Number Publication Date
HK1099395A1 true HK1099395A1 (en) 2007-08-10

Family

ID=34553064

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07105503.2A HK1099395A1 (en) 2003-10-23 2007-05-25 Improvement(s) related to particle monitors and method(s) therefor

Country Status (9)

Country Link
US (3) US7724367B2 (ko)
EP (1) EP1683123A4 (ko)
JP (4) JP2007509327A (ko)
KR (3) KR101069042B1 (ko)
AU (1) AU2004286360A1 (ko)
CA (1) CA2543467A1 (ko)
HK (1) HK1099395A1 (ko)
WO (1) WO2005043479A1 (ko)
ZA (1) ZA200604107B (ko)

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Also Published As

Publication number Publication date
JP2008008911A (ja) 2008-01-17
JP2008057968A (ja) 2008-03-13
US20070024459A1 (en) 2007-02-01
US20080001768A1 (en) 2008-01-03
KR20070093153A (ko) 2007-09-17
KR20060126476A (ko) 2006-12-07
US7551277B2 (en) 2009-06-23
JP2011047954A (ja) 2011-03-10
EP1683123A4 (en) 2010-03-10
US7724367B2 (en) 2010-05-25
KR20070093154A (ko) 2007-09-17
ZA200604107B (en) 2008-10-29
JP2007509327A (ja) 2007-04-12
WO2005043479A1 (en) 2005-05-12
EP1683123A1 (en) 2006-07-26
US7738098B2 (en) 2010-06-15
CA2543467A1 (en) 2005-05-12
KR101069042B1 (ko) 2011-09-29
AU2004286360A1 (en) 2005-05-12
US20080001767A1 (en) 2008-01-03

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