GB201519828D0 - Ash detector - Google Patents

Ash detector

Info

Publication number
GB201519828D0
GB201519828D0 GBGB1519828.6A GB201519828A GB201519828D0 GB 201519828 D0 GB201519828 D0 GB 201519828D0 GB 201519828 A GB201519828 A GB 201519828A GB 201519828 D0 GB201519828 D0 GB 201519828D0
Authority
GB
United Kingdom
Prior art keywords
ash detector
ash
detector
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
GBGB1519828.6A
Other versions
GB2544285B (en
GB2544285A (en
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.)
GREENBANK TEROTECH Ltd
Original Assignee
GREENBANK TEROTECH Ltd
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 GREENBANK TEROTECH Ltd filed Critical GREENBANK TEROTECH Ltd
Priority to GB1519828.6A priority Critical patent/GB2544285B/en
Publication of GB201519828D0 publication Critical patent/GB201519828D0/en
Publication of GB2544285A publication Critical patent/GB2544285A/en
Application granted granted Critical
Publication of GB2544285B publication Critical patent/GB2544285B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N1/2211—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with cyclones
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1425—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement
    • G01N15/1427—Optical investigation techniques, e.g. flow cytometry using an analyser being characterised by its control arrangement with the synchronisation of components, a time gate for operation of components, or suppression of particle coincidences
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • 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
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, e.g. smoke
    • 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
    • G01N15/10—Investigating individual particles
    • G01N2015/1027—Determining speed or velocity of a particle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB1519828.6A 2015-11-10 2015-11-10 Ash detector Active GB2544285B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1519828.6A GB2544285B (en) 2015-11-10 2015-11-10 Ash detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1519828.6A GB2544285B (en) 2015-11-10 2015-11-10 Ash detector

Publications (3)

Publication Number Publication Date
GB201519828D0 true GB201519828D0 (en) 2015-12-23
GB2544285A GB2544285A (en) 2017-05-17
GB2544285B GB2544285B (en) 2019-10-09

Family

ID=55132574

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1519828.6A Active GB2544285B (en) 2015-11-10 2015-11-10 Ash detector

Country Status (1)

Country Link
GB (1) GB2544285B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112945817A (en) * 2021-01-29 2021-06-11 内蒙古工业大学 Cyclone pollen concentration detection method and device
CN113188963A (en) * 2021-04-29 2021-07-30 广州高铁计量检测股份有限公司 Dust particle detector

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7410063B1 (en) * 1999-08-09 2008-08-12 The United States Of America As Represented By The Secretary Of The Army Method and system for sorting particles sampled from air
US7006923B1 (en) * 2004-05-19 2006-02-28 The United States Of America As Represented By The Secretary Of The Navy Distributed biohazard surveillance system and apparatus for adaptive collection and particulate sampling
US8254696B2 (en) * 2007-03-07 2012-08-28 Drs Sustainment Systems, Inc. Systems and methods for detection of an airborne contaminant
US9222874B2 (en) * 2012-06-27 2015-12-29 The United States Of America As Represented By The Secretary Of The Army Systems and methods for individually trapping particles from air and measuring the optical spectra or other properties of individual trapped particles
US9557308B2 (en) * 2012-08-21 2017-01-31 University Of Alaska Fairbanks Rapid response volcanic ash detector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112945817A (en) * 2021-01-29 2021-06-11 内蒙古工业大学 Cyclone pollen concentration detection method and device
CN112945817B (en) * 2021-01-29 2023-04-21 内蒙古工业大学 Cyclone pollen concentration detection method and device
CN113188963A (en) * 2021-04-29 2021-07-30 广州高铁计量检测股份有限公司 Dust particle detector
CN113188963B (en) * 2021-04-29 2024-03-22 广州高铁计量检测股份有限公司 Dust particle detector

Also Published As

Publication number Publication date
GB2544285B (en) 2019-10-09
GB2544285A (en) 2017-05-17

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