GB1521636A - Temperature sensing probe - Google Patents

Temperature sensing probe

Info

Publication number
GB1521636A
GB1521636A GB2104276A GB2104276A GB1521636A GB 1521636 A GB1521636 A GB 1521636A GB 2104276 A GB2104276 A GB 2104276A GB 2104276 A GB2104276 A GB 2104276A GB 1521636 A GB1521636 A GB 1521636A
Authority
GB
United Kingdom
Prior art keywords
shell
temperature sensing
sensing probe
diode
embedded
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
GB2104276A
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB2104276A priority Critical patent/GB1521636A/en
Publication of GB1521636A publication Critical patent/GB1521636A/en
Expired 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
    • G01K7/223—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 characterised by the shape of the resistive element

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

1521636 Temperature sensing probe COAL INDUSTRY (PATENTS) Ltd 29 April 1977 [21 May 1976] 21042/76 Heading H1K A temperature sensing probe, particularly for use in coal stocks, comprises a temperature sensitive semiconductive device 1, e.g. a silicon diode, embedded in an electrically insulating water-resistant resin inside a relatively robust tapered metal shell 5, the device being in thermal contact with the shell such that in use it attains thermal equilibrium in less than one minute. As shown, the diode is embedded in a metal tube 3 soldered to a brass shell 5. In use, the lead wires 4, 4 are connected to an electronic measuring circuit. In the embodiment 2, Fig. 2 (not shown), the diode is fixed in a shell provided with projections on its external surface.
GB2104276A 1977-04-29 1977-04-29 Temperature sensing probe Expired GB1521636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2104276A GB1521636A (en) 1977-04-29 1977-04-29 Temperature sensing probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2104276A GB1521636A (en) 1977-04-29 1977-04-29 Temperature sensing probe

Publications (1)

Publication Number Publication Date
GB1521636A true GB1521636A (en) 1978-08-16

Family

ID=10156203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2104276A Expired GB1521636A (en) 1977-04-29 1977-04-29 Temperature sensing probe

Country Status (1)

Country Link
GB (1) GB1521636A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955980A (en) * 1985-10-02 1990-09-11 Omron Corporation Thermometer probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955980A (en) * 1985-10-02 1990-09-11 Omron Corporation Thermometer probe

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee