GB1039813A - Overhead line insulator - Google Patents

Overhead line insulator

Info

Publication number
GB1039813A
GB1039813A GB20494/63A GB2049463A GB1039813A GB 1039813 A GB1039813 A GB 1039813A GB 20494/63 A GB20494/63 A GB 20494/63A GB 2049463 A GB2049463 A GB 2049463A GB 1039813 A GB1039813 A GB 1039813A
Authority
GB
United Kingdom
Prior art keywords
insulator
skirts
annular groove
insulators
support
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
GB20494/63A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1039813A publication Critical patent/GB1039813A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00Overhead installations of electric lines or cables
    • H02G7/20Spatial arrangements or dispositions of lines or cables on poles, posts or towers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00Insulators or insulating bodies characterised by their form
    • H01B17/14Supporting insulators

Landscapes

  • Insulators (AREA)

Abstract

1,039,813. Insulators. H. B. SHARP. May 22, 1963, No. 20494/63. Heading H2C. An overhead line insulator of the type which accommodates a line in an annular groove and has at least one skirt extending longitudinally along the insulator has a longitudinal bore through which a support passes. As shown in Fig. 1, an insulator which is supported horizontally on an arm passing through the central bore comprises an annular groove 16, from which skirts 18, 18a extend longitudinally along the insulator, and weather shields 24 which are provided with projections to protect the skirts. Arrangement are described in which several insulators may be joined up on a support arm either by means of spacers having built-in weather shields (Fig. 3, not shown), or by support-accommodating barrel parts extending beyond the skirts and integrally constructed with the insulator (Fig. 4, not shown). The insulators which may be of resilient material such as synthetic plastics may be moulded and may be fitted to a cylinder which is subsequently attached to the support arm. The annular groove for accommodating the line may be reinforced by a wear-resistant material such as metal or nylon.
GB20494/63A 1962-05-28 1963-05-22 Overhead line insulator Expired GB1039813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA622271 1962-05-28

Publications (1)

Publication Number Publication Date
GB1039813A true GB1039813A (en) 1966-08-24

Family

ID=25560670

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20494/63A Expired GB1039813A (en) 1962-05-28 1963-05-22 Overhead line insulator

Country Status (2)

Country Link
US (1) US3207840A (en)
GB (1) GB1039813A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125742A (en) * 1977-06-02 1978-11-14 Electric Power Research Institute, Inc. Tiered convoluted shielded insulators
WO1986001635A1 (en) * 1984-09-03 1986-03-13 R.F.D. Consultants Pty. Ltd. Cross-arms for utility poles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US617062A (en) * 1899-01-03 Insulating-arm
US876939A (en) * 1902-07-29 1908-01-21 Harold W Buck Insulator.
US795521A (en) * 1905-02-20 1905-07-25 Locke Insulator Mfg Company Insulator.
US1166392A (en) * 1912-02-10 1915-12-28 Louis Steinberger Insulator.
DE385951C (en) * 1921-03-15 1923-12-11 Siemens Schuckertwerke G M B H Anchoring insulator, consisting of two insulators connected in series
GB693371A (en) * 1950-07-13 1953-07-01 Telegraph Constr & Maintenance Improvements in or relating to joints and joint covers for multiple conductor electric cables
FR1211626A (en) * 1958-08-30 1960-03-17 Commissariat Energie Atomique Self-propelled carrier trolley

Also Published As

Publication number Publication date
US3207840A (en) 1965-09-21

Similar Documents

Publication Publication Date Title
ES268785A1 (en) Windshield wiper
GB914538A (en) Improvements in piston and cylinder assemblies used in oleopneumatic suspension systems
ES337285A1 (en) A method of transporting the free cape of a heber capable of receiving torsion. (Machine-translation by Google Translate, not legally binding)
ES280276A1 (en) Method of production of polybutadiens (Machine-translation by Google Translate, not legally binding)
GB1122190A (en) Vehicle suspension strut
GB1039813A (en) Overhead line insulator
FR1290262A (en) Improvements to injection machines for plastics
GB1008976A (en) Improvements in or relating to sliding meat hooks
GB991961A (en) Improvements relating to screws
FR1290294A (en) Improvement of rubber articles, for example tire casings, reinforced by cables with very high modulus of elasticity
FR1342992A (en) Improvements made to tires to reduce wear
GB902200A (en) Improvements in or relating to belting
GB882653A (en) Improvements in and relating to pull-wire signalling systems for use in mines, quarries and the like
GB1086029A (en) Improved shovel loading apparatus
GB884645A (en) Improvements in or relating to the guiding of sliding parts on track rails
GB1206545A (en) Improvements in and relating to a reinforcement rod spacer
GB1081766A (en) Improvements in gill boxes
FR1385652A (en) Injection molding machine for the production of parts made of crosslinkable synthetic or natural materials, for example rubber
GB827593A (en) Improvements relating to the construction of overhead electric traction systems
GB1298421A (en) Improvements in insulator assemblies
GB981429A (en) Coal plough
GB1210529A (en) Process for replacing aromatically bonded halogen by hydrogen
GB1014842A (en) A bracing device for face conveyors
CA597031A (en) Oil-resistant rubber-like material
Niizuma Über" Die Leute von Seldwyla “Gottfried Kellers