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GB2294775B - Measuring apparatus - Google Patents

Measuring apparatus

Info

Publication number
GB2294775B
GB2294775B GB9521886A GB9521886A GB2294775B GB 2294775 B GB2294775 B GB 2294775B GB 9521886 A GB9521886 A GB 9521886A GB 9521886 A GB9521886 A GB 9521886A GB 2294775 B GB2294775 B GB 2294775B
Authority
GB
United Kingdom
Prior art keywords
measuring apparatus
measuring
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
GB9521886A
Other versions
GB9521886D0 (en
GB2294775A (en
Inventor
Brian John Cottrell
James Robert Arthur Rowland
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.)
Schneider Electric Controls UK Ltd
Original Assignee
Appliance Components 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
Priority claimed from GB9422446A external-priority patent/GB9422446D0/en
Application filed by Appliance Components Ltd filed Critical Appliance Components Ltd
Priority to GB9521886A priority Critical patent/GB2294775B/en
Publication of GB9521886D0 publication Critical patent/GB9521886D0/en
Publication of GB2294775A publication Critical patent/GB2294775A/en
Application granted granted Critical
Publication of GB2294775B publication Critical patent/GB2294775B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/24—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB9521886A 1994-11-07 1995-10-25 Measuring apparatus Expired - Fee Related GB2294775B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9521886A GB2294775B (en) 1994-11-07 1995-10-25 Measuring apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9422446A GB9422446D0 (en) 1994-11-07 1994-11-07 Measuring apparatus
GB9521886A GB2294775B (en) 1994-11-07 1995-10-25 Measuring apparatus

Publications (3)

Publication Number Publication Date
GB9521886D0 GB9521886D0 (en) 1996-01-03
GB2294775A GB2294775A (en) 1996-05-08
GB2294775B true GB2294775B (en) 1999-12-08

Family

ID=26305942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9521886A Expired - Fee Related GB2294775B (en) 1994-11-07 1995-10-25 Measuring apparatus

Country Status (1)

Country Link
GB (1) GB2294775B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113465767B (en) * 2020-03-31 2024-03-29 Tdk株式会社 Temperature detection circuit, gas detection device and temperature detection method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810152A (en) * 1972-10-13 1974-05-07 Becton Dickinson Co Method and apparatus for conversion of a variable resistance to a time modulated signal and for analogue restoration
US3845385A (en) * 1972-03-23 1974-10-29 Philips Corp Circuit arrangement for converting a bridge unbalance into a frequency variation
GB1385660A (en) * 1972-03-01 1975-02-26 Philips Electronic Associated Resistance-to-frequency converter
GB2206211A (en) * 1987-06-12 1988-12-29 Turnright Controls Sensor circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385660A (en) * 1972-03-01 1975-02-26 Philips Electronic Associated Resistance-to-frequency converter
US3845385A (en) * 1972-03-23 1974-10-29 Philips Corp Circuit arrangement for converting a bridge unbalance into a frequency variation
US3810152A (en) * 1972-10-13 1974-05-07 Becton Dickinson Co Method and apparatus for conversion of a variable resistance to a time modulated signal and for analogue restoration
GB2206211A (en) * 1987-06-12 1988-12-29 Turnright Controls Sensor circuit

Also Published As

Publication number Publication date
GB9521886D0 (en) 1996-01-03
GB2294775A (en) 1996-05-08

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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: 20081025