GB2481015B - Device for sampling exhaust emissions - Google Patents

Device for sampling exhaust emissions

Info

Publication number
GB2481015B
GB2481015B GB201009528A GB201009528A GB2481015B GB 2481015 B GB2481015 B GB 2481015B GB 201009528 A GB201009528 A GB 201009528A GB 201009528 A GB201009528 A GB 201009528A GB 2481015 B GB2481015 B GB 2481015B
Authority
GB
United Kingdom
Prior art keywords
chamber
exhaust emissions
exhaust duct
exhaust
sampling
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.)
Expired - Fee Related
Application number
GB201009528A
Other versions
GB201009528D0 (en
GB2481015A (en
Inventor
Ken Turnball
Alan Lowther
Steve Houseman
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.)
MARTEK MARINE Ltd
Original Assignee
MARTEK MARINE 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 MARTEK MARINE Ltd filed Critical MARTEK MARINE Ltd
Priority to GB201009528A priority Critical patent/GB2481015B/en
Publication of GB201009528D0 publication Critical patent/GB201009528D0/en
Publication of GB2481015A publication Critical patent/GB2481015A/en
Application granted granted Critical
Publication of GB2481015B publication Critical patent/GB2481015B/en
Expired - Fee Related 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
    • G01N1/2247—Sampling from a flowing stream of gas
    • G01N1/2252—Sampling from a flowing stream of gas in a vehicle exhaust
    • 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
    • G01N1/2205—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling with filters

Abstract

The device 10, (92), (94), (96), (98) and a system (90) samples exhaust emissions 14 in an exhaust duct 12. The device comprises a body 18 and a sampling member 16. The body has a first chamber 30. The sampling member 16 for location in the exhaust duct 12 and for providing fluid communication between the exhaust duct 12 and the first chamber 30. The device 10, (92), (94), (96), (98) further includes a heat conduction member 34 between the sampling member 16 and the first chamber 30 for conducting heat from the exhaust emissions 14 within the exhaust duct 12 to the first chamber 30. The heat conduction member may be a sintered metal filter. The system 90 separately claimed comprises a plurality of devices 10 wherein each first chamber has an outlet port with a valve which can be made to connect one of a plurality of first chambers with a sample duct 84.
GB201009528A 2010-06-08 2010-06-08 Device for sampling exhaust emissions Expired - Fee Related GB2481015B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB201009528A GB2481015B (en) 2010-06-08 2010-06-08 Device for sampling exhaust emissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201009528A GB2481015B (en) 2010-06-08 2010-06-08 Device for sampling exhaust emissions

Publications (3)

Publication Number Publication Date
GB201009528D0 GB201009528D0 (en) 2010-07-21
GB2481015A GB2481015A (en) 2011-12-14
GB2481015B true GB2481015B (en) 2012-12-05

Family

ID=42471293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201009528A Expired - Fee Related GB2481015B (en) 2010-06-08 2010-06-08 Device for sampling exhaust emissions

Country Status (1)

Country Link
GB (1) GB2481015B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148211A (en) * 1978-03-22 1979-04-10 Beckman Instruments, Inc. Sampling system for engine exhaust gas analysis apparatus
JPS5535255A (en) * 1978-09-05 1980-03-12 Fuji Electric Co Ltd Sampling filter collector for exhaust gas
US5456104A (en) * 1992-06-08 1995-10-10 Rosen; Jay Normalized relative humidity instrument
BE1009594A7 (en) * 1995-09-15 1997-05-06 M & C Products Sampling probe heated by the agent to be analysed
US20070080221A1 (en) * 2005-09-12 2007-04-12 Dearing Stephen M Systems and methods for automated reconciliation of mail entry operations
WO2007080221A1 (en) * 2006-01-13 2007-07-19 Valtion Teknillinen Tutkimuskeskus A diluting sampler and a method for collecting and diluting a gaseous sample

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148211A (en) * 1978-03-22 1979-04-10 Beckman Instruments, Inc. Sampling system for engine exhaust gas analysis apparatus
JPS5535255A (en) * 1978-09-05 1980-03-12 Fuji Electric Co Ltd Sampling filter collector for exhaust gas
US5456104A (en) * 1992-06-08 1995-10-10 Rosen; Jay Normalized relative humidity instrument
BE1009594A7 (en) * 1995-09-15 1997-05-06 M & C Products Sampling probe heated by the agent to be analysed
US20070080221A1 (en) * 2005-09-12 2007-04-12 Dearing Stephen M Systems and methods for automated reconciliation of mail entry operations
WO2007080221A1 (en) * 2006-01-13 2007-07-19 Valtion Teknillinen Tutkimuskeskus A diluting sampler and a method for collecting and diluting a gaseous sample

Also Published As

Publication number Publication date
GB201009528D0 (en) 2010-07-21
GB2481015A (en) 2011-12-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20190608