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GB1021467A - Apparatus for testing the temperature of a medium - Google Patents

Apparatus for testing the temperature of a medium

Info

Publication number
GB1021467A
GB1021467A GB4632263A GB4632263A GB1021467A GB 1021467 A GB1021467 A GB 1021467A GB 4632263 A GB4632263 A GB 4632263A GB 4632263 A GB4632263 A GB 4632263A GB 1021467 A GB1021467 A GB 1021467A
Authority
GB
United Kingdom
Prior art keywords
temperature
thermocouple
response time
bimetallic strip
fluid
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
GB4632263A
Inventor
Dennis Arthur Drew
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB4632263A priority Critical patent/GB1021467A/en
Publication of GB1021467A publication Critical patent/GB1021467A/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
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/70—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording
    • G01K5/72—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording with electric transmission means for final indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

1,021,467. Measuring temperature electrically. ROLLS-ROYCE Ltd. Nov. 22, 1963, No. 46322/63. Heading G1N. The temperature of a fluid in a tube 12 (Fig. 1) is sensed by a thermocouple 10 and a bimetallic strip 11 carrying at its free end an armature 13 located inside two similar coils 14, 15. The output signals from the thermocouple, which has a slow response time, and the bimetallic strip, which has a fast response time, are combined to give an accurate indication of the instantaneous value of the fluid temperature.
GB4632263A 1963-11-22 1963-11-22 Apparatus for testing the temperature of a medium Expired GB1021467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4632263A GB1021467A (en) 1963-11-22 1963-11-22 Apparatus for testing the temperature of a medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4632263A GB1021467A (en) 1963-11-22 1963-11-22 Apparatus for testing the temperature of a medium

Publications (1)

Publication Number Publication Date
GB1021467A true GB1021467A (en) 1966-03-02

Family

ID=10440769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4632263A Expired GB1021467A (en) 1963-11-22 1963-11-22 Apparatus for testing the temperature of a medium

Country Status (1)

Country Link
GB (1) GB1021467A (en)

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