GB2149120B - Sensing - Google Patents

Sensing

Info

Publication number
GB2149120B
GB2149120B GB08427379A GB8427379A GB2149120B GB 2149120 B GB2149120 B GB 2149120B GB 08427379 A GB08427379 A GB 08427379A GB 8427379 A GB8427379 A GB 8427379A GB 2149120 B GB2149120 B GB 2149120B
Authority
GB
United Kingdom
Prior art keywords
sensing
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
Application number
GB08427379A
Other versions
GB2149120A (en
GB8427379D0 (en
Inventor
Dr David Edward Williams
Dr Bruce Cedric Tofield
Dr Peter Mcgeehin
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of GB8427379D0 publication Critical patent/GB8427379D0/en
Publication of GB2149120A publication Critical patent/GB2149120A/en
Application granted granted Critical
Publication of GB2149120B publication Critical patent/GB2149120B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
GB08427379A 1983-10-31 1984-10-30 Sensing Expired GB2149120B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838329002A GB8329002D0 (en) 1983-10-31 1983-10-31 Sensors

Publications (3)

Publication Number Publication Date
GB8427379D0 GB8427379D0 (en) 1984-12-05
GB2149120A GB2149120A (en) 1985-06-05
GB2149120B true GB2149120B (en) 1988-08-17

Family

ID=10550983

Family Applications (2)

Application Number Title Priority Date Filing Date
GB838329002A Pending GB8329002D0 (en) 1983-10-31 1983-10-31 Sensors
GB08427379A Expired GB2149120B (en) 1983-10-31 1984-10-30 Sensing

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB838329002A Pending GB8329002D0 (en) 1983-10-31 1983-10-31 Sensors

Country Status (1)

Country Link
GB (2) GB8329002D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8424291D0 (en) * 1984-09-26 1984-10-31 Atomic Energy Authority Uk Sensors
GB8427004D0 (en) * 1984-10-25 1984-11-28 Atomic Energy Authority Uk Sensors
GB8704873D0 (en) * 1987-03-02 1987-04-08 Atomic Energy Authority Uk Sensors
WO1995004926A1 (en) * 1993-08-05 1995-02-16 Capteur Sensors & Analysers Ltd. Gas sensing apparatus and sensors therefor
NO20045639D0 (en) 2004-12-23 2004-12-23 Uni I Oslo Rare earth orthoniobates and orthotantalates as solid proton conducting electrolytes
CN113788676B (en) * 2021-11-03 2022-11-04 电子科技大学 Low-temperature co-fired modified NiTa 2 O 6 Microwave-based dielectric ceramic material and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1773110A1 (en) * 1968-04-02 1971-09-23 Philips Nv Element for determining the oxygen partial pressure
GB1518470A (en) * 1976-01-29 1978-07-19 Nittan Co Ltd Gas sensing element
DE2709215A1 (en) * 1977-03-03 1978-09-07 Bosch Gmbh Robert MONITORING CIRCUIT FOR EXHAUST GAS COMPOSITION IN COMBUSTION ENGINE
DE2916178C2 (en) * 1979-04-21 1982-04-22 Dornier System Gmbh, 7990 Friedrichshafen Probe for measuring the partial pressure of oxygen in gases
DE3265738D1 (en) * 1981-04-07 1985-10-03 Lucas Ind Plc Oxygen sensors
JPS5927253A (en) * 1982-08-06 1984-02-13 Shinei Kk Gas sensor
DE3377738D1 (en) * 1982-08-27 1988-09-22 Toshiba Kk Co gas detecting device and circuit for driving the same

Also Published As

Publication number Publication date
GB2149120A (en) 1985-06-05
GB8329002D0 (en) 1983-11-30
GB8427379D0 (en) 1984-12-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years