GB747637A - Means for preventing ionisation of the atmosphere surrounding high voltage conductors - Google Patents

Means for preventing ionisation of the atmosphere surrounding high voltage conductors

Info

Publication number
GB747637A
GB747637A GB2299253A GB2299253A GB747637A GB 747637 A GB747637 A GB 747637A GB 2299253 A GB2299253 A GB 2299253A GB 2299253 A GB2299253 A GB 2299253A GB 747637 A GB747637 A GB 747637A
Authority
GB
United Kingdom
Prior art keywords
former
coil
shield
core
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
GB2299253A
Inventor
Peter Kirkham
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.)
Pye Electronic Products Ltd
Original Assignee
Pye 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 Pye Ltd filed Critical Pye Ltd
Priority to GB2299253A priority Critical patent/GB747637A/en
Publication of GB747637A publication Critical patent/GB747637A/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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

Landscapes

  • Transformers For Measuring Instruments (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

747,637. Transformers and inductors. PYE, Ltd. Aug. 20, 1954 [Aug. 20, 1953), No. 22992/53. Class 38 (2). [Also in. Group XXXVI] A coil assembly comprises a metal core 8 surrounded by an insulating former 6, at least one coil winding 5 mounted on and in intimate contact with the former, and an earthed metallic conducting member 7 in intimate contact with the former and arranged to shield the coil from the core. A coil used for generating a very high voltage from high-frequency oscillations may comprise a winding 10 on an insulating former 11 (Fig. 4a) and enclosed in a layer 12 of insulation. The core 13 extends thrqugh the bore of the former 11 and around the outer surface of the coil. A metallic shield 14 is embedded in the insulation 12, in intimate contact therewith, and is of sufficient area to shield the coil from the core. A shield may also be embedded in the former 11. Both the shield and the core are earthed.
GB2299253A 1953-08-20 1953-08-20 Means for preventing ionisation of the atmosphere surrounding high voltage conductors Expired GB747637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2299253A GB747637A (en) 1953-08-20 1953-08-20 Means for preventing ionisation of the atmosphere surrounding high voltage conductors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2299253A GB747637A (en) 1953-08-20 1953-08-20 Means for preventing ionisation of the atmosphere surrounding high voltage conductors

Publications (1)

Publication Number Publication Date
GB747637A true GB747637A (en) 1956-04-11

Family

ID=10188363

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2299253A Expired GB747637A (en) 1953-08-20 1953-08-20 Means for preventing ionisation of the atmosphere surrounding high voltage conductors

Country Status (1)

Country Link
GB (1) GB747637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249834A (en) * 1964-06-29 1966-05-03 Allen Bradley Co Capacitive component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249834A (en) * 1964-06-29 1966-05-03 Allen Bradley Co Capacitive component

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