GB2297846B - A method and apparatus for analysing a material - Google Patents

A method and apparatus for analysing a material

Info

Publication number
GB2297846B
GB2297846B GB9602720A GB9602720A GB2297846B GB 2297846 B GB2297846 B GB 2297846B GB 9602720 A GB9602720 A GB 9602720A GB 9602720 A GB9602720 A GB 9602720A GB 2297846 B GB2297846 B GB 2297846B
Authority
GB
United Kingdom
Prior art keywords
analysing
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
GB9602720A
Other versions
GB2297846A (en
GB9602720D0 (en
Inventor
Norman Grant
Rollo Burgess
Laurence Strong
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.)
Matra Marconi Space UK Ltd
MMS Space Systems Ltd
Original Assignee
Matra Marconi Space UK Ltd
MMS Space Systems 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 Matra Marconi Space UK Ltd, MMS Space Systems Ltd filed Critical Matra Marconi Space UK Ltd
Publication of GB9602720D0 publication Critical patent/GB9602720D0/en
Publication of GB2297846A publication Critical patent/GB2297846A/en
Application granted granted Critical
Publication of GB2297846B publication Critical patent/GB2297846B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G01N22/04—Investigating moisture content
GB9602720A 1995-02-09 1996-02-09 A method and apparatus for analysing a material Expired - Fee Related GB2297846B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9502518.5A GB9502518D0 (en) 1995-02-09 1995-02-09 A method and apparatus for analysing the composition of a material

Publications (3)

Publication Number Publication Date
GB9602720D0 GB9602720D0 (en) 1996-04-10
GB2297846A GB2297846A (en) 1996-08-14
GB2297846B true GB2297846B (en) 1999-02-24

Family

ID=10769322

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9502518.5A Pending GB9502518D0 (en) 1995-02-09 1995-02-09 A method and apparatus for analysing the composition of a material
GB9602720A Expired - Fee Related GB2297846B (en) 1995-02-09 1996-02-09 A method and apparatus for analysing a material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9502518.5A Pending GB9502518D0 (en) 1995-02-09 1995-02-09 A method and apparatus for analysing the composition of a material

Country Status (1)

Country Link
GB (2) GB9502518D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ522635A (en) * 2002-12-17 2005-11-25 Agres Ltd A method and apparatus for temperature measurement of frozen organic matter using electromagnetic radiation
US7151380B2 (en) 2004-08-06 2006-12-19 Voith Paper Patent Gmbh Microwave water weight sensor and process
US20060208194A1 (en) * 2005-03-18 2006-09-21 Voith Paper Patent Gmbh Microwave mass measuring device and process

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851244A (en) * 1973-12-18 1974-11-26 Electronic Ass Of Canada Ltd Microwave moisture measuring apparatus
GB2033090A (en) * 1978-10-02 1980-05-14 Canadian Patents Dev Microwave moisture-profile gauge
GB2182149A (en) * 1985-10-25 1987-05-07 Coal Ind Improved moisture meter
US4820970A (en) * 1986-09-15 1989-04-11 Swanson Claude V Apparatus and method for using microwave radiation to measure water content of a fluid
WO1991002966A1 (en) * 1989-08-15 1991-03-07 Commonwealth Scientific And Industrial Research Organisation Moisture content by microwave phase shift and mass/area
US5014010A (en) * 1989-04-10 1991-05-07 Texaco Inc. Dual frequency microwave water cut monitoring means and method
US5049823A (en) * 1989-05-23 1991-09-17 Institut Francais Du Petrole Method and device for measuring the qualities of a multiphase fluid
GB2262807A (en) * 1991-10-18 1993-06-30 Marconi Gec Ltd Microwave determination of gas and water content of oil

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851244A (en) * 1973-12-18 1974-11-26 Electronic Ass Of Canada Ltd Microwave moisture measuring apparatus
GB2033090A (en) * 1978-10-02 1980-05-14 Canadian Patents Dev Microwave moisture-profile gauge
GB2182149A (en) * 1985-10-25 1987-05-07 Coal Ind Improved moisture meter
US4820970A (en) * 1986-09-15 1989-04-11 Swanson Claude V Apparatus and method for using microwave radiation to measure water content of a fluid
US5014010A (en) * 1989-04-10 1991-05-07 Texaco Inc. Dual frequency microwave water cut monitoring means and method
US5049823A (en) * 1989-05-23 1991-09-17 Institut Francais Du Petrole Method and device for measuring the qualities of a multiphase fluid
WO1991002966A1 (en) * 1989-08-15 1991-03-07 Commonwealth Scientific And Industrial Research Organisation Moisture content by microwave phase shift and mass/area
GB2262807A (en) * 1991-10-18 1993-06-30 Marconi Gec Ltd Microwave determination of gas and water content of oil

Also Published As

Publication number Publication date
GB9502518D0 (en) 1995-03-29
GB2297846A (en) 1996-08-14
GB9602720D0 (en) 1996-04-10

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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)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050209