GB276464A - Improvements relating to electrical resistances - Google Patents

Improvements relating to electrical resistances

Info

Publication number
GB276464A
GB276464A GB1503526A GB1503526A GB276464A GB 276464 A GB276464 A GB 276464A GB 1503526 A GB1503526 A GB 1503526A GB 1503526 A GB1503526 A GB 1503526A GB 276464 A GB276464 A GB 276464A
Authority
GB
United Kingdom
Prior art keywords
wire
wound
supported
collars
coils
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
GB1503526A
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.)
Siemens Brothers and Co Ltd
Original Assignee
Siemens Brothers and Co 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 Siemens Brothers and Co Ltd filed Critical Siemens Brothers and Co Ltd
Priority to GB1503526A priority Critical patent/GB276464A/en
Publication of GB276464A publication Critical patent/GB276464A/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
    • G01K7/18—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 linear resistance, e.g. platinum resistance thermometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

276,464. Siemens Bros. &. Co., Ltd., and Salmon, L. G. June 15, 1926. Thermometers. - A resistance for an electric thermometer is so mounted that it is not stressed on contraction or expansion. For this purpose the resistance, which is of insulated wire freely exposed to the air, is wound in coils supported at a few points only. In the arrangement shown in Figs. 2, the wire b is wound into a double loop supported by collars c on a rod d, one of the collars being fixed and the other sliding freely on the rod. Combinations of several such loops, including the winding of the wire in globular form, are described. Fig. 3 shows a wire wound in basket form on a former indicated by the dotted lines, which is afterwards removed. The wire is supported on an insulating spider e with serrated edges. The coils may also be supported by flexible cords. The wire may be wound non-inductively.
GB1503526A 1926-06-15 1926-06-15 Improvements relating to electrical resistances Expired GB276464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1503526A GB276464A (en) 1926-06-15 1926-06-15 Improvements relating to electrical resistances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1503526A GB276464A (en) 1926-06-15 1926-06-15 Improvements relating to electrical resistances

Publications (1)

Publication Number Publication Date
GB276464A true GB276464A (en) 1927-09-01

Family

ID=10051897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1503526A Expired GB276464A (en) 1926-06-15 1926-06-15 Improvements relating to electrical resistances

Country Status (1)

Country Link
GB (1) GB276464A (en)

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