GB0906116D0 - Filter Monitor - Google Patents

Filter Monitor

Info

Publication number
GB0906116D0
GB0906116D0 GBGB0906116.9A GB0906116A GB0906116D0 GB 0906116 D0 GB0906116 D0 GB 0906116D0 GB 0906116 A GB0906116 A GB 0906116A GB 0906116 D0 GB0906116 D0 GB 0906116D0
Authority
GB
United Kingdom
Prior art keywords
filter monitor
monitor
filter
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Withdrawn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
GBGB0906116.9A
Other versions
GB2456249A (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.)
PENDRILL PHILIP R
Original Assignee
PENDRILL PHILIP R
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 PENDRILL PHILIP R filed Critical PENDRILL PHILIP R
Publication of GB0906116D0 publication Critical patent/GB0906116D0/en
Publication of GB2456249A publication Critical patent/GB2456249A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/442—Auxiliary equipment or operation thereof controlling filtration by measuring the concentration of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • 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
    • G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
    • 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
    • G01N1/2247—Sampling from a flowing stream of gas
    • 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
    • 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
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling 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
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/084—Testing filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0026—General constructional details of gas analysers, e.g. portable test equipment using an alternating circulation of another gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Sampling And Sample Adjustment (AREA)
GB0906116A 2006-09-08 2007-09-04 Filter Monitor Withdrawn GB2456249A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0617674.7A GB0617674D0 (en) 2006-09-08 2006-09-08 Filter monitor
PCT/GB2007/003325 WO2008029113A1 (en) 2006-09-08 2007-09-04 Filter monitor

Publications (2)

Publication Number Publication Date
GB0906116D0 true GB0906116D0 (en) 2009-05-20
GB2456249A GB2456249A (en) 2009-07-15

Family

ID=37232576

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0617674.7A Ceased GB0617674D0 (en) 2006-09-08 2006-09-08 Filter monitor
GB0906116A Withdrawn GB2456249A (en) 2006-09-08 2007-09-04 Filter Monitor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0617674.7A Ceased GB0617674D0 (en) 2006-09-08 2006-09-08 Filter monitor

Country Status (2)

Country Link
GB (2) GB0617674D0 (en)
WO (1) WO2008029113A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8477043B2 (en) 2010-09-17 2013-07-02 General Electric Company Member integrity monitoring system and method
CN103143205A (en) * 2012-11-22 2013-06-12 丹东东方测控技术有限公司 Energy-saving efficient micro-power dust collector and method
CN103830973B (en) * 2012-11-22 2015-09-30 丹东东方测控技术股份有限公司 A kind of dust collection method of the micro-power dust remover of reporting to the police that can be deteriorated to filterability
GB2522460A (en) * 2014-01-25 2015-07-29 Kenneth James Mollison Particle counter, particle size estimator, solids mass flow estimator and failed filter detector for inlet air systems
CN112557073A (en) * 2020-11-19 2021-03-26 飞潮（无锡）过滤技术有限公司 High-temperature flue gas single-tube filter element test platform and application thereof
CN114993901A (en) * 2022-05-26 2022-09-02 国家石油天然气管网集团有限公司 Device and system for on-line monitoring of particulate matters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19923502C1 (en) * 1999-05-21 2001-03-15 Krantz Tkt Gmbh Method and device for determining the degree of separation of a filter arrangement in operation
DE10058086A1 (en) * 2000-11-23 2002-06-06 Birger Tippelt Process for monitoring filter systems
WO2006017143A1 (en) * 2004-07-11 2006-02-16 Lighthouse Worldwide Solutions, Inc. Lateral manifold for a multiple sample locations sensor and method for collection
WO2006058312A2 (en) * 2004-11-29 2006-06-01 Arthur Jones T Jr Apparatus and method of contaminant detection for food industry

Also Published As

Publication number Publication date
GB0617674D0 (en) 2006-10-18
GB2456249A (en) 2009-07-15
WO2008029113A1 (en) 2008-03-13

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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)