GB434635A - Improvements in electrical resistance thermometers - Google Patents

Improvements in electrical resistance thermometers

Info

Publication number
GB434635A
GB434635A GB34056/34A GB3405634A GB434635A GB 434635 A GB434635 A GB 434635A GB 34056/34 A GB34056/34 A GB 34056/34A GB 3405634 A GB3405634 A GB 3405634A GB 434635 A GB434635 A GB 434635A
Authority
GB
United Kingdom
Prior art keywords
tube
resistance thermometers
electrical resistance
apertures
carried
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
GB34056/34A
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.)
WILHELM BONWITT
Original Assignee
WILHELM BONWITT
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 WILHELM BONWITT filed Critical WILHELM BONWITT
Publication of GB434635A publication Critical patent/GB434635A/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
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • 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

Abstract

434,635. Resistance thermometers. BONWITT, W., 61, Starhemberggasse, Vienna. Nov. 27, 1934, No. 34056. Convention date, Dec. 1, 1933. [Class 97 (iii)] The measuring element 1 is carried on a thermally insulating tube 2, e.g. of ceramic material, conductors 9 pass through the interior of the tube 2 and apertures 7 to the element 1, and a layer of enamel 5 covers the element 1 and seals the apertures 7. The tube 2 is carried by a metal head 4 by which it may be mounted in the wall 3 of a tank. A substantial distance separates the head 4 and the beginning of the winding 1.
GB34056/34A 1933-12-01 1934-11-27 Improvements in electrical resistance thermometers Expired GB434635A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT434635X 1933-12-01

Publications (1)

Publication Number Publication Date
GB434635A true GB434635A (en) 1935-09-05

Family

ID=3674145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34056/34A Expired GB434635A (en) 1933-12-01 1934-11-27 Improvements in electrical resistance thermometers

Country Status (1)

Country Link
GB (1) GB434635A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2493542A (en) * 1947-07-29 1950-01-03 Mcgraw Electric Co Electric heating unit
DE917508C (en) * 1942-08-21 1954-09-06 Asea Ab Resistance body for pyrometer
US4146865A (en) * 1977-05-28 1979-03-27 Pfaudler-Werke A.G. Temperature measuring device for enameled equipment
JPWO2016017050A1 (en) * 2014-07-28 2017-05-18 パナソニックＩｐマネジメント株式会社 Temperature sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE917508C (en) * 1942-08-21 1954-09-06 Asea Ab Resistance body for pyrometer
US2493542A (en) * 1947-07-29 1950-01-03 Mcgraw Electric Co Electric heating unit
US4146865A (en) * 1977-05-28 1979-03-27 Pfaudler-Werke A.G. Temperature measuring device for enameled equipment
JPWO2016017050A1 (en) * 2014-07-28 2017-05-18 パナソニックＩｐマネジメント株式会社 Temperature sensor

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