GB942708A - High voltage insulators - Google Patents

High voltage insulators

Info

Publication number
GB942708A
GB942708A GB1335461A GB1335461A GB942708A GB 942708 A GB942708 A GB 942708A GB 1335461 A GB1335461 A GB 1335461A GB 1335461 A GB1335461 A GB 1335461A GB 942708 A GB942708 A GB 942708A
Authority
GB
United Kingdom
Prior art keywords
semi
coating
conducting
layer
high voltage
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
GB1335461A
Inventor
Rupert Brooke Turner
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.)
Steatite and Porcelain Products Ltd
Original Assignee
Steatite and Porcelain Products 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 Steatite and Porcelain Products Ltd filed Critical Steatite and Porcelain Products Ltd
Priority to GB1335461A priority Critical patent/GB942708A/en
Priority to DE1962ST019081 priority patent/DE1284504B/en
Priority to CH453562A priority patent/CH397019A/en
Publication of GB942708A publication Critical patent/GB942708A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/50—Insulators or insulating bodies characterised by their form with surfaces specially treated for preserving insulating properties, e.g. for protection against moisture, dirt, or the like

Landscapes

  • Insulators (AREA)

Abstract

942,708. Insulators. STEATITE & PORCELAIN PRODUCTS Ltd. April 6, 1962 [April 13, 1961], No. 13354/61. Heading H2C. A high voltage insulator 1 which has a layer of semi-conducting material 8 at or near its surface to reduce radio interference, has a coating of insulating material, in this case the glazing 7 extending over at least part of the. semi-conducting layer, the thickness of this coating being adequate to prevent current flow through-it between the semi-conducting layer and the outer surface of the coating. In the example shown the electrode is constituted by wires 4 in contact with the semi-conductor layer at an area over which the glaze has been removed, but in a further arrangement, Figs. 1 and 2 (not shown), the electrode is a cap cemented to the insulating body or it may be composed entirely of conducting cement. Adequate connection to the semi-conducting material may be provided by the capacitance of the coating. The semi-conducting layer may be of blue titania.
GB1335461A 1961-04-13 1961-04-13 High voltage insulators Expired GB942708A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1335461A GB942708A (en) 1961-04-13 1961-04-13 High voltage insulators
DE1962ST019081 DE1284504B (en) 1961-04-13 1962-04-12 High voltage insulator
CH453562A CH397019A (en) 1961-04-13 1962-04-13 Electrically insulating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1335461A GB942708A (en) 1961-04-13 1961-04-13 High voltage insulators

Publications (1)

Publication Number Publication Date
GB942708A true GB942708A (en) 1963-11-27

Family

ID=10021438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1335461A Expired GB942708A (en) 1961-04-13 1961-04-13 High voltage insulators

Country Status (3)

Country Link
CH (1) CH397019A (en)
DE (1) DE1284504B (en)
GB (1) GB942708A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973643C (en) * 1949-05-19 1960-06-02 Steatite And Porcelain Product Process for the production of conductive or semi-conductive coatings on ceramic insulating bodies

Also Published As

Publication number Publication date
CH397019A (en) 1965-08-15
DE1284504B (en) 1968-12-05

Similar Documents

Publication Publication Date Title
GB1408632A (en) Reducing tracking on electrical insulators
GB942708A (en) High voltage insulators
ES274996A1 (en) Electrical anti-interference insulators
US2154387A (en) Electric insulator
GB1334164A (en) High-voltage shield insulator
ES420102A1 (en) High voltage electrical insulator having an insulator body the entire surface of which is covered by a semiconductive glaze
GB1007486A (en) Improvements in or relating to electric switchgear
GB1394693A (en) Electric insulators having semi-conducting glaze
FR2172200B1 (en)
GB869797A (en) Improvements in or relating to high-tension electrical insulators
GB1239664A (en)
ES487066A1 (en) High voltage dielectrically isolated solid-state switch
GB1005673A (en) Improvements in electrical insulating bushing
GB430076A (en) Improvements in or relating to bushing insulators for electrical conductors
GB617834A (en) Improvements in or relating to electric insulators
GB1247985A (en) High frequency responsive semiconductive capacitor
JPS5721863A (en) Manufacture of charge coupled element
GB947319A (en) Improvements in or relating to post insulators
GB643814A (en) Improvements in or relating to electric insulators having semi-conducting glazes
GB1354792A (en) Spark gap device
GB941576A (en) Electrical insulators
JPS5268918A (en) Insulated transformer
GB957269A (en) Process for the manufacture of an electrical primer and a primer obtained by this process
GB926544A (en) Electrical insulator for direct current transmission systems
GB1323979A (en) Three-terminal capacitor