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GB438706A - Improvements in and relating to resistance materials - Google Patents

Improvements in and relating to resistance materials

Info

Publication number
GB438706A
GB438706A GB18334/35A GB1833435A GB438706A GB 438706 A GB438706 A GB 438706A GB 18334/35 A GB18334/35 A GB 18334/35A GB 1833435 A GB1833435 A GB 1833435A GB 438706 A GB438706 A GB 438706A
Authority
GB
United Kingdom
Prior art keywords
resistance materials
relating
june
be2o3g
aldwych
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
GB18334/35A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB438706A publication Critical patent/GB438706A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/001—Mass resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

438,706. Resistance materials. BRITISH THOMSON - HOUSTON CO., Ltd., Crown House, Aldwych, London. June 26, 1935, No. 18334. Convention date, June 27, 1934. [Class 37] Resistances for insertion in circuits carrying excess voltages comprise gypsum with an addition of MgO, Al2O3, Be2O3g, or TiO2 as the binding medium.
GB18334/35A 1934-06-27 1935-06-26 Improvements in and relating to resistance materials Expired GB438706A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE438706X 1934-06-27

Publications (1)

Publication Number Publication Date
GB438706A true GB438706A (en) 1935-11-21

Family

ID=6507201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18334/35A Expired GB438706A (en) 1934-06-27 1935-06-26 Improvements in and relating to resistance materials

Country Status (1)

Country Link
GB (1) GB438706A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507233A (en) * 1941-06-06 1950-05-09 Hartford Nat Bank & Trust Co Electric resistance and method of making
US2547406A (en) * 1947-05-08 1951-04-03 Bell Telephone Labor Inc Method and means for controlling the resistance of oxidic semiconductors
US2626337A (en) * 1949-08-24 1953-01-20 Trans Sonics Inc Measuring device
DE764964C (en) * 1936-10-17 1953-04-27 Brown Ag Voltage-dependent electrical resistance body and process for its manufacture

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764964C (en) * 1936-10-17 1953-04-27 Brown Ag Voltage-dependent electrical resistance body and process for its manufacture
US2507233A (en) * 1941-06-06 1950-05-09 Hartford Nat Bank & Trust Co Electric resistance and method of making
US2547406A (en) * 1947-05-08 1951-04-03 Bell Telephone Labor Inc Method and means for controlling the resistance of oxidic semiconductors
US2626337A (en) * 1949-08-24 1953-01-20 Trans Sonics Inc Measuring device

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