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GB233880A - Improvements in and relating to insulated leading-in devices for electrical purposes - Google Patents

Improvements in and relating to insulated leading-in devices for electrical purposes

Info

Publication number
GB233880A
GB233880A GB1159524A GB1159524A GB233880A GB 233880 A GB233880 A GB 233880A GB 1159524 A GB1159524 A GB 1159524A GB 1159524 A GB1159524 A GB 1159524A GB 233880 A GB233880 A GB 233880A
Authority
GB
United Kingdom
Prior art keywords
rod
members
electrical purposes
relating
obstruction
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
GB1159524A
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
Priority to GB1159524A priority Critical patent/GB233880A/en
Publication of GB233880A publication Critical patent/GB233880A/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
    • H01B17/26—Lead-in insulators; Lead-through insulators

Landscapes

  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

233,880. Sloper, T. May 10, 1924. Connectors.-A lead-in device for electrical purposes, particularly wireless aerials, comprises two cone-shaped members of insulating material B<1>, B<2> coaxially mounted in a conducting rod A with their bases towards each other, one or both of the cones having a ring C<1>, C<2> of resilient material projecting from its base towards the other to make water-tight contact with an obstruction such as a window-pane through which the rod is passed. Means A<1>, A<2> are provided for securing the members B<1>, B<2> on the rod on either side of an obstruction. Members exposed to weather are preferably proportioned so that rain tends to run to the underside rather than to the apex and a shield member D is preferably provided to maintain a dry insulating space. A sleeve E of insulating material may cover the rod between the members B<1>, B<2> or these may be solid.
GB1159524A 1924-05-10 1924-05-10 Improvements in and relating to insulated leading-in devices for electrical purposes Expired GB233880A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1159524A GB233880A (en) 1924-05-10 1924-05-10 Improvements in and relating to insulated leading-in devices for electrical purposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1159524A GB233880A (en) 1924-05-10 1924-05-10 Improvements in and relating to insulated leading-in devices for electrical purposes

Publications (1)

Publication Number Publication Date
GB233880A true GB233880A (en) 1925-05-21

Family

ID=9989127

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1159524A Expired GB233880A (en) 1924-05-10 1924-05-10 Improvements in and relating to insulated leading-in devices for electrical purposes

Country Status (1)

Country Link
GB (1) GB233880A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431839A (en) * 1944-10-27 1947-12-02 Stupakoff Ceramic & Mfg Co Electrical insulator
US2450273A (en) * 1946-04-13 1948-09-28 Cornell Dubilier Electric High-voltage terminal
GB2167605A (en) * 1984-11-21 1986-05-29 Ass Elect Ind Support for a current transformer on a switch terminal
EP1845596A1 (en) * 2006-04-13 2007-10-17 ABB Research Ltd An electric connection device and a method of producing such a device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431839A (en) * 1944-10-27 1947-12-02 Stupakoff Ceramic & Mfg Co Electrical insulator
US2450273A (en) * 1946-04-13 1948-09-28 Cornell Dubilier Electric High-voltage terminal
GB2167605A (en) * 1984-11-21 1986-05-29 Ass Elect Ind Support for a current transformer on a switch terminal
EP1845596A1 (en) * 2006-04-13 2007-10-17 ABB Research Ltd An electric connection device and a method of producing such a device
WO2007118839A1 (en) * 2006-04-13 2007-10-25 Abb Research Ltd. An electric connection device and a method of producing such a device
CN101443972B (en) * 2006-04-13 2012-06-06 Abb研究有限公司 An electric connection device and a electricity station with the electric connection device
US8872043B2 (en) 2006-04-13 2014-10-28 Abb Research Ltd. Electric connection device and a method of producing such a device

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