AU2010255496B2 - Gas detector apparatus - Google Patents
Gas detector apparatus Download PDFInfo
- Publication number
- AU2010255496B2 AU2010255496B2 AU2010255496A AU2010255496A AU2010255496B2 AU 2010255496 B2 AU2010255496 B2 AU 2010255496B2 AU 2010255496 A AU2010255496 A AU 2010255496A AU 2010255496 A AU2010255496 A AU 2010255496A AU 2010255496 B2 AU2010255496 B2 AU 2010255496B2
- Authority
- AU
- Australia
- Prior art keywords
- sample
- gas
- detection apparatus
- gas detection
- air
- 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.)
- Ceased
Links
- 238000001514 detection method Methods 0.000 claims abstract description 153
- 239000002245 particle Substances 0.000 claims abstract description 94
- 238000004891 communication Methods 0.000 claims abstract description 31
- 239000012530 fluid Substances 0.000 claims abstract description 29
- 239000012528 membrane Substances 0.000 claims description 83
- 238000005070 sampling Methods 0.000 claims description 51
- 238000012360 testing method Methods 0.000 claims description 51
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 238000010790 dilution Methods 0.000 claims description 7
- 239000012895 dilution Substances 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000007865 diluting Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 276
- 238000000034 method Methods 0.000 abstract description 7
- 239000000523 sample Substances 0.000 description 188
- 239000000779 smoke Substances 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 9
- 238000011010 flushing procedure Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000003190 augmentative effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229920000544 Gore-Tex Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004868 gas analysis Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 238000009420 retrofitting Methods 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012538 light obscuration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- HAMGRBXTJNITHG-UHFFFAOYSA-N methyl isocyanate Chemical compound CN=C=O HAMGRBXTJNITHG-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
-
- 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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
-
- 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
- G08B29/22—Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/66—Volatile organic compounds [VOC]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/72—Carbon monoxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/76—Oxygen
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Emergency Alarm Devices (AREA)
- Fire Alarms (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2010255496A AU2010255496B2 (en) | 2009-06-05 | 2010-06-03 | Gas detector apparatus |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2009902606A AU2009902606A0 (en) | 2009-06-05 | Gas detector apparatus | |
| AU2009902606 | 2009-06-05 | ||
| AU2010255496A AU2010255496B2 (en) | 2009-06-05 | 2010-06-03 | Gas detector apparatus |
| PCT/GB2010/050938 WO2010140001A1 (en) | 2009-06-05 | 2010-06-03 | Gas detector apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2010255496A1 AU2010255496A1 (en) | 2012-01-19 |
| AU2010255496B2 true AU2010255496B2 (en) | 2015-01-29 |
Family
ID=42358669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2010255496A Ceased AU2010255496B2 (en) | 2009-06-05 | 2010-06-03 | Gas detector apparatus |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9235970B2 (enExample) |
| EP (1) | EP2438360B1 (enExample) |
| JP (1) | JP5540085B2 (enExample) |
| KR (2) | KR101722103B1 (enExample) |
| CN (2) | CN102460028B (enExample) |
| AU (1) | AU2010255496B2 (enExample) |
| CA (2) | CA3004668A1 (enExample) |
| HK (1) | HK1208906A1 (enExample) |
| MY (1) | MY162463A (enExample) |
| TW (2) | TWI510772B (enExample) |
| WO (1) | WO2010140001A1 (enExample) |
Families Citing this family (105)
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| CN102460028B (zh) | 2009-06-05 | 2015-06-17 | 爱克斯崔里斯科技有限公司 | 气体探测器装置 |
| CN106404468A (zh) * | 2010-09-10 | 2017-02-15 | 爱克斯崔里斯科技有限公司 | 管道检测器 |
| US9366659B2 (en) * | 2011-06-13 | 2016-06-14 | Marc Lynn Allyn | Apparatuses and methods for detecting the production of methamphetamine |
| TWI445958B (zh) | 2012-02-09 | 2014-07-21 | Ind Tech Res Inst | 氣體檢測系統、裝置及方法 |
| US8860579B1 (en) * | 2012-03-06 | 2014-10-14 | Ali T. Alouani | Illegal drug detector and method of its use |
| US9989443B2 (en) | 2012-05-21 | 2018-06-05 | Xtralis Technologies Ltd. | Sampling point for a particle detector |
| US9243186B2 (en) | 2012-08-17 | 2016-01-26 | Suncoke Technology And Development Llc. | Coke plant including exhaust gas sharing |
| US9359554B2 (en) | 2012-08-17 | 2016-06-07 | Suncoke Technology And Development Llc | Automatic draft control system for coke plants |
| USD710718S1 (en) * | 2012-09-07 | 2014-08-12 | Tanita Corporation | Main body of a breath analyzer |
| ES2484565R1 (es) * | 2012-09-27 | 2014-08-29 | Utc Fire & Security Americas Corporation, Inc. | Adaptador y procedimiento para acoplar un sistema de detección de humo con un tubo y sistema de detección de humo que comprende dicho adaptador |
| EP4075104B1 (en) * | 2012-10-16 | 2024-08-21 | Xtralis Technologies Ltd | Addressability in particle detection |
| FR3000215B1 (fr) * | 2012-12-21 | 2016-02-05 | Aneolia | Dispositif et procede de test d'un echantillon, en particulier de discrimination d'un gaz d'un echantillon |
| US10401341B2 (en) * | 2012-12-21 | 2019-09-03 | Picarro, Inc. | Scanned 1-D gas analysis camera having a line pixel weighted for wind speed |
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| TWI477777B (zh) * | 2013-02-05 | 2015-03-21 | Univ Fooyin | Positive pressure can control the temperature and humidity of the gas supply device |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201616116A (zh) | 2016-05-01 |
| KR101722103B1 (ko) | 2017-03-31 |
| CN102460028B (zh) | 2015-06-17 |
| EP2438360B1 (en) | 2016-10-19 |
| EP2438360A1 (en) | 2012-04-11 |
| HK1168415A1 (en) | 2012-12-28 |
| JP5540085B2 (ja) | 2014-07-02 |
| TWI580943B (zh) | 2017-05-01 |
| KR20170038102A (ko) | 2017-04-05 |
| AU2010255496A1 (en) | 2012-01-19 |
| CA3004668A1 (en) | 2010-12-09 |
| WO2010140001A1 (en) | 2010-12-09 |
| TWI510772B (zh) | 2015-12-01 |
| US9235970B2 (en) | 2016-01-12 |
| CN104833622B (zh) | 2018-12-04 |
| MY162463A (en) | 2017-06-15 |
| KR101904180B1 (ko) | 2018-10-04 |
| HK1208906A1 (en) | 2016-03-18 |
| CN104833622A (zh) | 2015-08-12 |
| JP2012529097A (ja) | 2012-11-15 |
| CA2764010A1 (en) | 2010-12-09 |
| US9618440B2 (en) | 2017-04-11 |
| CA2764010C (en) | 2018-07-10 |
| KR20120036941A (ko) | 2012-04-18 |
| US20160054215A1 (en) | 2016-02-25 |
| TW201105946A (en) | 2011-02-16 |
| CN102460028A (zh) | 2012-05-16 |
| US20120079871A1 (en) | 2012-04-05 |
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