AU2012201531A1 - In-line smoke attenuator - Google Patents

In-line smoke attenuator

Info

Publication number
AU2012201531A1
AU2012201531A1 AU2012201531A AU2012201531A AU2012201531A1 AU 2012201531 A1 AU2012201531 A1 AU 2012201531A1 AU 2012201531 A AU2012201531 A AU 2012201531A AU 2012201531 A AU2012201531 A AU 2012201531A AU 2012201531 A1 AU2012201531 A1 AU 2012201531A1
Authority
AU
Australia
Prior art keywords
particles
air sample
concentration
line smoke
smoke attenuator
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU2012201531A
Other versions
AU2012201531B2 (en
Inventor
Ron Knox
Scott James Martin
Scott Anthony Wilson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Garrett Thermal Systems Ltd
Original Assignee
Xtralis Technologies Ltd Bahamas
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 AU2007219045A external-priority patent/AU2007219045B8/en
Application filed by Xtralis Technologies Ltd Bahamas filed Critical Xtralis Technologies Ltd Bahamas
Priority to AU2012201531A priority Critical patent/AU2012201531B2/en
Publication of AU2012201531A1 publication Critical patent/AU2012201531A1/en
Application granted granted Critical
Publication of AU2012201531B2 publication Critical patent/AU2012201531B2/en
Assigned to Garrett Thermal Systems Limited reassignment Garrett Thermal Systems Limited Request for Assignment Assignors: XTRALIS TECHNOLOGIES LTD
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

In one form the present invention provides a method of detecting particles in an air sample, including (a) obtaining an air sample, (b) reducing the concentration of particles in the air sample, (c) detecting a level of particles in the air sample with reduced particle concentration, 5 and (d) applying a correction to the detected level of particles corresponding to the reduction in concentration of particles in the air sample produced in step (b).
AU2012201531A 2006-02-20 2012-03-15 In-line smoke attenuator Ceased AU2012201531B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012201531A AU2012201531B2 (en) 2006-02-20 2012-03-15 In-line smoke attenuator

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2006900823 2006-02-20
AU2007219045A AU2007219045B8 (en) 2006-02-20 2007-02-20 In-line smoke attenuator
AU2012201531A AU2012201531B2 (en) 2006-02-20 2012-03-15 In-line smoke attenuator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
AU2007219045A Division AU2007219045B8 (en) 2006-02-20 2007-02-20 In-line smoke attenuator

Publications (2)

Publication Number Publication Date
AU2012201531A1 true AU2012201531A1 (en) 2012-04-05
AU2012201531B2 AU2012201531B2 (en) 2013-05-02

Family

ID=46607104

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012201531A Ceased AU2012201531B2 (en) 2006-02-20 2012-03-15 In-line smoke attenuator

Country Status (1)

Country Link
AU (1) AU2012201531B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113256950A (en) * 2020-01-28 2021-08-13 霍尼韦尔国际公司 Self-testing fire sensing apparatus
EP3907715A1 (en) * 2020-05-08 2021-11-10 Carrier Corporation Detection of a clogged filter in an aspirating detection system
EP3945510A1 (en) * 2020-07-30 2022-02-02 Carrier Corporation Smoke detector with integrated sensing
FI131784B1 (en) * 2022-05-31 2025-11-27 Pegasor Oy Aerosol diluter and method for diluting aerosol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391556B (en) * 1989-03-13 1990-10-25 Avl Verbrennungskraft Messtech METHOD AND DEVICE FOR THE CONTINUOUS REMOVAL OF A PARTIAL AMOUNT FROM A GAS FLOW
US6615677B2 (en) * 2001-07-10 2003-09-09 Caterpillar Inc Method for controlling dilution air
US7404340B2 (en) * 2001-07-10 2008-07-29 Caterpillar Inc. Exhaust gas particulate measuring system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113256950A (en) * 2020-01-28 2021-08-13 霍尼韦尔国际公司 Self-testing fire sensing apparatus
US11580848B2 (en) 2020-01-28 2023-02-14 Honeywell International Inc. Self-testing fire sensing device
US12198532B2 (en) 2020-01-28 2025-01-14 Honeywell International Inc. Self-testing fire sensing device
EP3907715A1 (en) * 2020-05-08 2021-11-10 Carrier Corporation Detection of a clogged filter in an aspirating detection system
US20210348987A1 (en) * 2020-05-08 2021-11-11 Carrier Corporation Detection of a clogged filter in an aspirating detection system
US11828687B2 (en) * 2020-05-08 2023-11-28 Carrier Corporation Detection of a clogged filter in an aspirating detection system
EP3945510A1 (en) * 2020-07-30 2022-02-02 Carrier Corporation Smoke detector with integrated sensing
US11580836B2 (en) 2020-07-30 2023-02-14 Carrier Corporation Smoke detector with integrated sensing
FI131784B1 (en) * 2022-05-31 2025-11-27 Pegasor Oy Aerosol diluter and method for diluting aerosol

Also Published As

Publication number Publication date
AU2012201531B2 (en) 2013-05-02

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: GARRETT THERMAL SYSTEMS LIMITED

Free format text: FORMER OWNER(S): XTRALIS TECHNOLOGIES LTD

MK14 Patent ceased section 143(a) (annual fees not paid) or expired