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GB0223162D0 - Imaging system - Google Patents

Imaging system

Info

Publication number
GB0223162D0
GB0223162D0 GB0223162A GB0223162A GB0223162D0 GB 0223162 D0 GB0223162 D0 GB 0223162D0 GB 0223162 A GB0223162 A GB 0223162A GB 0223162 A GB0223162 A GB 0223162A GB 0223162 D0 GB0223162 D0 GB 0223162D0
Authority
GB
United Kingdom
Prior art keywords
imaging system
imaging
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.)
Withdrawn
Application number
GB0223162A
Other versions
GB2396023A (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.)
Oxford Lasers Ltd
Original Assignee
Oxford Lasers 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 Oxford Lasers Ltd filed Critical Oxford Lasers Ltd
Priority to GB0223162A priority Critical patent/GB2396023A/en
Publication of GB0223162D0 publication Critical patent/GB0223162D0/en
Priority to AU2003269226A priority patent/AU2003269226A1/en
Priority to PCT/GB2003/004230 priority patent/WO2004031742A1/en
Publication of GB2396023A publication Critical patent/GB2396023A/en
Withdrawn legal-status Critical Current

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
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • 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
    • G01N2015/0294—Particle shape
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151—Gas blown

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
GB0223162A 2002-10-05 2002-10-05 Imaging system with purging device to prevent adhesion of particles Withdrawn GB2396023A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0223162A GB2396023A (en) 2002-10-05 2002-10-05 Imaging system with purging device to prevent adhesion of particles
AU2003269226A AU2003269226A1 (en) 2002-10-05 2003-10-01 Particle imaging system
PCT/GB2003/004230 WO2004031742A1 (en) 2002-10-05 2003-10-01 Particle imaging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0223162A GB2396023A (en) 2002-10-05 2002-10-05 Imaging system with purging device to prevent adhesion of particles

Publications (2)

Publication Number Publication Date
GB0223162D0 true GB0223162D0 (en) 2002-11-13
GB2396023A GB2396023A (en) 2004-06-09

Family

ID=9945387

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0223162A Withdrawn GB2396023A (en) 2002-10-05 2002-10-05 Imaging system with purging device to prevent adhesion of particles

Country Status (3)

Country Link
AU (1) AU2003269226A1 (en)
GB (1) GB2396023A (en)
WO (1) WO2004031742A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7456960B2 (en) 2005-06-06 2008-11-25 Particle Measuring Systems, Inc. Particle counter with improved image sensor array
US20080245810A1 (en) * 2007-04-05 2008-10-09 Parata Systems, Llc Methods and apparatus for dispensing solid pharmaceutical articles
US7832591B2 (en) 2007-05-18 2010-11-16 Parata Systems, Llc Methods and apparatus for dispensing solid pharmaceutical articles
NL2001061C2 (en) * 2007-12-06 2009-06-09 Friesland Brands Bv Method and device for preparing cheese.
DE102009008232A1 (en) * 2009-02-10 2010-08-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device and method for connecting an optical measuring device to a measuring volume
US8054086B2 (en) 2009-06-25 2011-11-08 Parata Systems, Llc Apparatus for dispensing and detecting solid pharmaceutical articles and related methods of operation
DE102013203109A1 (en) * 2013-02-26 2014-08-28 Siemens Aktiengesellschaft Dust line with optical sensor and method for measuring the composition of dust
CN103244849B (en) * 2013-04-19 2015-04-22 中国科学院长春光学精密机械与物理研究所 Light source device emitting collimating parallel light
DE102014201763A1 (en) * 2014-01-31 2015-08-06 Siemens Aktiengesellschaft Sample holder for a measuring device for measuring a dust sample
JP6947471B2 (en) * 2016-03-24 2021-10-13 ヤンマーパワーテクノロジー株式会社 Gas concentration measuring device
CN108490213B (en) * 2018-02-08 2020-05-19 上海理工大学 High-temperature gas cooled reactor particle flow velocity field measuring device and method
US12007330B2 (en) 2018-12-31 2024-06-11 Dow Global Technologies Llc High-temperature optical probe
CN112147047A (en) * 2020-10-26 2020-12-29 浙江四点灵机器人股份有限公司 Device and method for detecting concentration of particles in high-speed fluid
GB202206168D0 (en) * 2022-04-28 2022-06-15 Avansys Llp Optical detection devices

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1598353B1 (en) * 1966-05-26 1970-11-12 Howaldtswerke Deutsche Werft Device for determining the oil content of oil-water mixtures or emulsions, especially bilge and ballast water on ships
US3609043A (en) * 1968-11-19 1971-09-28 Parker Hannifin Corp Spray droplet analyzer
US4113386A (en) * 1976-09-20 1978-09-12 Climet Instruments Company Photometer
SE412127B (en) * 1978-06-15 1980-02-18 Aga Ab DEVICE FOR AN OPTICAL ELEMENT
US4583859A (en) * 1984-03-30 1986-04-22 The Babcock & Wilcox Company Filter cleaning system for opacity monitor
CA1292628C (en) * 1986-02-12 1991-12-03 James Phinazee Sutton Iii In situ particle size measuring device
US5083865A (en) * 1990-05-11 1992-01-28 Applied Materials, Inc. Particle monitor system and method
IT1247004B (en) * 1991-04-03 1994-12-12 Ottica Ist Naz METHOD AND MEASURING DEVICE FOR THE GRANULOMETRIC DISTRIBUTION OF SOLID PARTICULATE IN FLOW
US5306209A (en) * 1992-05-04 1994-04-26 Lang Fred D Contaminant shield for viewing ports
US5463460A (en) * 1993-07-08 1995-10-31 Applied Materials, Inc. Particle monitoring sensor
JP3355536B2 (en) * 1993-10-26 2002-12-09 不二パウダル株式会社 Imaging equipment for granulation and coating
DE10109295A1 (en) * 2001-08-15 2002-09-05 Dietmar Lerche Device for determining the stability and separation of dispersed material systems especially new formulations, comprises tubular measuring cells, sources emitting waves and sensors
FR2822953B1 (en) * 2001-04-03 2003-06-27 Agronomique Inst Nat Rech METHOD FOR CONTROLLING THE DRAINING OF QUAIL GRAINS AND DEVICE FOR IMPLEMENTING SAME

Also Published As

Publication number Publication date
GB2396023A (en) 2004-06-09
WO2004031742A1 (en) 2004-04-15
AU2003269226A1 (en) 2004-04-23

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)