GB1009571A - Improvements in or relating to electrical insulators - Google Patents

Improvements in or relating to electrical insulators

Info

Publication number
GB1009571A
GB1009571A GB7549/61A GB754961A GB1009571A GB 1009571 A GB1009571 A GB 1009571A GB 7549/61 A GB7549/61 A GB 7549/61A GB 754961 A GB754961 A GB 754961A GB 1009571 A GB1009571 A GB 1009571A
Authority
GB
United Kingdom
Prior art keywords
joint
cement
groove
adjacent
cap
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
GB7549/61A
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers 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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to GB7549/61A priority Critical patent/GB1009571A/en
Priority to CH234862A priority patent/CH420306A/en
Priority to DE1962P0028866 priority patent/DE1287180B/en
Priority to ES0274996A priority patent/ES274996A1/en
Priority to NO143435A priority patent/NO115007B/no
Priority to BR136826/62A priority patent/BR6236826D0/en
Priority to DK93762AA priority patent/DK111760B/en
Priority to AT166662A priority patent/AT245074B/en
Priority to BE614557A priority patent/BE614557A/en
Priority to US351312A priority patent/US3194879A/en
Publication of GB1009571A publication Critical patent/GB1009571A/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
    • H01B17/02—Suspension insulators; Strain insulators
    • 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
    • H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulators (AREA)

Abstract

1,009,571. Insulators. PILKINGTON BROTHERS Ltd., and W. HOPWOOD. Feb. 6, 1962 [March 1, 1961], No. 7549/61. Heading H2C. In order to minimize discharge and reduce radio interference a dielectric body for an electrical insulator is attached to an adjacent insulator part or to an electrode by an extended joint, the surface of the body being grooved at, or adjacent, the periphery of the joint and the surface of this groove being electrically connected to the adjacent insulator part or electrode. The surface of the groove is preferably metal coated and the electrical connection is preferably made by using conducting cement to form the joint. In the embodiment described a cap and pin insulator comprises a hollow head and skirt 2 to which are cemented a cap 3 and pin 5 by layers 4, 6 of conducting cement. At the edge of each joint is a groove, 11 and 14, which is filled with the cement. Alternatively, the cement may extend only as far as is required to make connection with the metal layer. The dielectric body is preferably of moulded glass or porcelain.
GB7549/61A 1961-03-01 1961-03-01 Improvements in or relating to electrical insulators Expired GB1009571A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB7549/61A GB1009571A (en) 1961-03-01 1961-03-01 Improvements in or relating to electrical insulators
CH234862A CH420306A (en) 1961-03-01 1962-02-26 Electrical isolator
DE1962P0028866 DE1287180B (en) 1961-03-01 1962-02-27 Cap and bolt type high voltage insulator
ES0274996A ES274996A1 (en) 1961-03-01 1962-02-27 Electrical anti-interference insulators
NO143435A NO115007B (en) 1961-03-01 1962-02-28
BR136826/62A BR6236826D0 (en) 1961-03-01 1962-02-28 ELECTRIC INSULATOR AND DIELETRIC BODY FOR THE SAME
DK93762AA DK111760B (en) 1961-03-01 1962-02-28 Electric sheath and tape insulator.
AT166662A AT245074B (en) 1961-03-01 1962-02-28 Electrical isolator
BE614557A BE614557A (en) 1961-03-01 1962-03-01 Improvements relating to electrical insulators
US351312A US3194879A (en) 1961-03-01 1964-03-12 Electrical anti-interference insulators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7549/61A GB1009571A (en) 1961-03-01 1961-03-01 Improvements in or relating to electrical insulators

Publications (1)

Publication Number Publication Date
GB1009571A true GB1009571A (en) 1965-11-10

Family

ID=9835262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7549/61A Expired GB1009571A (en) 1961-03-01 1961-03-01 Improvements in or relating to electrical insulators

Country Status (10)

Country Link
US (1) US3194879A (en)
AT (1) AT245074B (en)
BE (1) BE614557A (en)
BR (1) BR6236826D0 (en)
CH (1) CH420306A (en)
DE (1) DE1287180B (en)
DK (1) DK111760B (en)
ES (1) ES274996A1 (en)
GB (1) GB1009571A (en)
NO (1) NO115007B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3324659A (en) * 1965-09-07 1967-06-13 David C Byers Electrostatic thrustor with improved insulators
US3848076A (en) * 1973-12-17 1974-11-12 H Greber Supplemental insulation with bypass impedance for electrical lines
DE4421343A1 (en) * 1994-06-17 1995-12-21 Hoechst Ceram Tec Ag High voltage ceramic insulator
US5981878A (en) * 1996-04-22 1999-11-09 Hubbell Incorporated Polymer insulators with metal caps
US6265669B1 (en) * 1996-08-12 2001-07-24 Clyde N. Richards Semiconductive attachment disc for insulators to reduce electrical stress-induced corrosion
RU2722921C2 (en) * 2018-07-16 2020-06-04 Акционерное общество "Ю.М.Э.К." (АО "Ю.М.Э.К.") High-voltage suspended insulator

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT75616B (en) * 1916-01-24 1919-02-25 Porzellanfab Rosenthal & Co Ag Multi-part high voltage porcelain insulator.
DE337289C (en) * 1916-07-25 1921-05-28 Porzellanfabrik Kahla Overhead line insulator for high voltage
CH100296A (en) * 1922-02-06 1923-07-16 Porzellanfab Rosenthal & Co Ag Suspension insulator of cap and bolt type.
DE535660C (en) * 1927-11-23 1931-10-14 Siemens Schuckertwerke Akt Ges Method of manufacturing insulators
US1994281A (en) * 1933-01-17 1935-03-12 Ohio Brass Co Insulator
US1994282A (en) * 1934-06-02 1935-03-12 Ohio Brass Co Fog type insulator
US2154387A (en) * 1938-05-24 1939-04-11 R Thomas & Sons Company Electric insulator
US2239809A (en) * 1939-03-09 1941-04-29 Ohio Brass Co Insulator
US2275208A (en) * 1940-07-11 1942-03-03 Ohio Brass Co Electric insulator
GB586065A (en) * 1945-05-21 1947-03-05 Taylor Tunnicliff And Company Improvements in electric insulators
DE1818752U (en) * 1957-10-18 1960-09-29 Bbc Brown Boveri & Cie ISOLATOR WITH OPEN OR FITTED METAL FITTINGS

Also Published As

Publication number Publication date
AT245074B (en) 1966-02-10
DE1287180B (en) 1969-01-16
BE614557A (en) 1962-07-02
BR6236826D0 (en) 1973-05-15
US3194879A (en) 1965-07-13
ES274996A1 (en) 1962-07-16
CH420306A (en) 1966-09-15
NO115007B (en) 1968-07-01
DK111760B (en) 1968-10-07

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