GB855513A - Improvements in and relating to electrical resistor elements for switching resistorsand the like - Google Patents

Improvements in and relating to electrical resistor elements for switching resistorsand the like

Info

Publication number
GB855513A
GB855513A GB1557257A GB1557257A GB855513A GB 855513 A GB855513 A GB 855513A GB 1557257 A GB1557257 A GB 1557257A GB 1557257 A GB1557257 A GB 1557257A GB 855513 A GB855513 A GB 855513A
Authority
GB
United Kingdom
Prior art keywords
covering
metallized
cylinder
resistorsand
element comprises
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
GB1557257A
Inventor
Albert Edward Brierley
Eric Bolton
Stanislaw Mieczyslaw Gonek
Alexander Cattanach Kidd
Kenneth George Love
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.)
English Electric Co Ltd
Original Assignee
English Electric 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 English Electric Co Ltd filed Critical English Electric Co Ltd
Priority to GB1557257A priority Critical patent/GB855513A/en
Priority claimed from GB1545656A external-priority patent/GB855512A/en
Publication of GB855513A publication Critical patent/GB855513A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C1/00—Details
    • H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
    • H01C1/142—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors the terminals or tapping points being coated on the resistive element

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Details Of Resistors (AREA)

Abstract

855,513. Resistors. ENGLISH ELECTRIC CO. Ltd. May 16, 1957 [May 17, 1956], No. 15572/57. Divided out of 855,512. Class 37. A resistor element comprises a block of resistive material having separate contact surfaces formed by metallized coatings and a covering of electrical insulating material on part of the remaining surface of the block intermediate said metallized coating and overlapping the edges of the coating so that they have exposed central regions to which contact may be made. As shown, each element comprises a cylinder 50 of resistive material having metallized contact surfaces 51 and a moulded covering 52 of epoxy resin or butyl rubber. A number of such elements connected in series by metal plates 53 may have a common insulating covering 52. Spark gaps may replace the plates 53. Each cylinder 50 may be hollow, the bore being filled with the dielectric material whilst moulding the same material around the outside to form the covering 52.
GB1557257A 1956-05-17 1956-05-17 Improvements in and relating to electrical resistor elements for switching resistorsand the like Expired GB855513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1557257A GB855513A (en) 1956-05-17 1956-05-17 Improvements in and relating to electrical resistor elements for switching resistorsand the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1557257A GB855513A (en) 1956-05-17 1956-05-17 Improvements in and relating to electrical resistor elements for switching resistorsand the like
GB1545656A GB855512A (en) 1956-05-17 1956-05-17 Improvements in and relating to high voltage resistors

Publications (1)

Publication Number Publication Date
GB855513A true GB855513A (en) 1960-12-07

Family

ID=31948054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1557257A Expired GB855513A (en) 1956-05-17 1956-05-17 Improvements in and relating to electrical resistor elements for switching resistorsand the like

Country Status (1)

Country Link
GB (1) GB855513A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322487A (en) * 1997-02-25 1998-08-26 Bowthorpe Ind Ltd Surge arrester

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2322487A (en) * 1997-02-25 1998-08-26 Bowthorpe Ind Ltd Surge arrester
GB2322487B (en) * 1997-02-25 2001-07-11 Bowthorpe Ind Ltd Improvements relating to electrical surge arresters

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