GB2504442B - A particle collector apparatus - Google Patents

A particle collector apparatus

Info

Publication number
GB2504442B
GB2504442B GB1320498.7A GB201320498A GB2504442B GB 2504442 B GB2504442 B GB 2504442B GB 201320498 A GB201320498 A GB 201320498A GB 2504442 B GB2504442 B GB 2504442B
Authority
GB
United Kingdom
Prior art keywords
particle collector
collector apparatus
particle
collector
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.)
Active
Application number
GB1320498.7A
Other versions
GB201320498D0 (en
GB2504442A (en
Inventor
Smith Malcolm
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201320498D0 publication Critical patent/GB201320498D0/en
Publication of GB2504442A publication Critical patent/GB2504442A/en
Application granted granted Critical
Publication of GB2504442B publication Critical patent/GB2504442B/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
    • 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
    • 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
    • G01N1/2208—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with impactors
    • 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
    • G01N1/24—Suction devices
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
    • 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
    • G01N1/24—Suction devices
    • G01N2001/242—Injectors or ejectors
    • G01N2001/244—Injectors or ejectors using critical flow orifices
    • 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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
    • G01N2015/0261—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections using impactors

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Jet Pumps And Other Pumps (AREA)
GB1320498.7A 2011-05-04 2012-05-03 A particle collector apparatus Active GB2504442B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1107328.5A GB2490509A (en) 2011-05-04 2011-05-04 Particle collector apparatus
PCT/IB2012/052227 WO2012150571A1 (en) 2011-05-04 2012-05-03 A particle collector apparatus

Publications (3)

Publication Number Publication Date
GB201320498D0 GB201320498D0 (en) 2014-01-01
GB2504442A GB2504442A (en) 2014-01-29
GB2504442B true GB2504442B (en) 2018-11-14

Family

ID=44203065

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1107328.5A Withdrawn GB2490509A (en) 2011-05-04 2011-05-04 Particle collector apparatus
GB1320498.7A Active GB2504442B (en) 2011-05-04 2012-05-03 A particle collector apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1107328.5A Withdrawn GB2490509A (en) 2011-05-04 2011-05-04 Particle collector apparatus

Country Status (2)

Country Link
GB (2) GB2490509A (en)
WO (1) WO2012150571A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108584033B (en) * 2018-04-28 2020-05-05 重庆市保役农业开发有限责任公司 Seed packing plant
CN109459280B (en) * 2018-09-12 2021-03-23 国家电网有限公司 Transformer gas on-site sampling device and method

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765247A (en) * 1971-10-22 1973-10-16 Nat Southwire Aluminum Air sampling device
US4060001A (en) * 1976-08-27 1977-11-29 Phillips Petroleum Company Sampling probe and method of use
US4926679A (en) * 1987-12-10 1990-05-22 Dewhurst Katharine H Inertial impaction air sampling device
US5874237A (en) * 1996-02-12 1999-02-23 Hull; Bryan Patrick Method and apparatus for collecting airborne biological particles
US6217636B1 (en) * 1998-03-13 2001-04-17 The Texas A&M University System Transpirated wall aerosol collection system and method
US6435004B1 (en) * 1997-09-12 2002-08-20 Nicholas C. Miller Apparatus and process for aerosol size measurement at varying gas flow rates
US6503758B1 (en) * 1999-10-12 2003-01-07 President & Fellows Of Harvard College Systems and methods for measuring nitrate levels
WO2006042109A2 (en) * 2004-10-08 2006-04-20 Sdc Materials, Llc An apparatus for and method of sampling and collecting powders flowing in a gas stream
US7390339B1 (en) * 2005-05-05 2008-06-24 Hach Ultra Analytics, Inc. Vortex separator in particle detection systems
US20090139352A1 (en) * 2007-11-30 2009-06-04 Shelton Christopher M Apparatus and method for analysis of dry powder inhaler products

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6993985B2 (en) * 2003-03-04 2006-02-07 Toxair Llc Method and device for fluid sampling

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765247A (en) * 1971-10-22 1973-10-16 Nat Southwire Aluminum Air sampling device
US4060001A (en) * 1976-08-27 1977-11-29 Phillips Petroleum Company Sampling probe and method of use
US4926679A (en) * 1987-12-10 1990-05-22 Dewhurst Katharine H Inertial impaction air sampling device
US5874237A (en) * 1996-02-12 1999-02-23 Hull; Bryan Patrick Method and apparatus for collecting airborne biological particles
US6435004B1 (en) * 1997-09-12 2002-08-20 Nicholas C. Miller Apparatus and process for aerosol size measurement at varying gas flow rates
US6217636B1 (en) * 1998-03-13 2001-04-17 The Texas A&M University System Transpirated wall aerosol collection system and method
US6503758B1 (en) * 1999-10-12 2003-01-07 President & Fellows Of Harvard College Systems and methods for measuring nitrate levels
WO2006042109A2 (en) * 2004-10-08 2006-04-20 Sdc Materials, Llc An apparatus for and method of sampling and collecting powders flowing in a gas stream
US7390339B1 (en) * 2005-05-05 2008-06-24 Hach Ultra Analytics, Inc. Vortex separator in particle detection systems
US20090139352A1 (en) * 2007-11-30 2009-06-04 Shelton Christopher M Apparatus and method for analysis of dry powder inhaler products

Also Published As

Publication number Publication date
GB2490509A (en) 2012-11-07
GB201107328D0 (en) 2011-06-15
WO2012150571A1 (en) 2012-11-08
GB201320498D0 (en) 2014-01-01
GB2504442A (en) 2014-01-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190516 AND 20190522

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20190725 AND 20190731