GB628781A - Improvements in electric cables for high frequency currents - Google Patents

Improvements in electric cables for high frequency currents

Info

Publication number
GB628781A
GB628781A GB2764547A GB2764547A GB628781A GB 628781 A GB628781 A GB 628781A GB 2764547 A GB2764547 A GB 2764547A GB 2764547 A GB2764547 A GB 2764547A GB 628781 A GB628781 A GB 628781A
Authority
GB
United Kingdom
Prior art keywords
conductor
covering
flexible
cables
high frequency
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
GB2764547A
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.)
HENRY JOHNSON DIXON
Balfour Beatty PLC
Original Assignee
HENRY JOHNSON DIXON
BICC PLC
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 HENRY JOHNSON DIXON, BICC PLC filed Critical HENRY JOHNSON DIXON
Priority to GB2764547A priority Critical patent/GB628781A/en
Publication of GB628781A publication Critical patent/GB628781A/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
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • H01B11/1804—Construction of the space inside the hollow inner conductor

Landscapes

  • Insulated Conductors (AREA)

Abstract

628,781. Flexible cables. BRITISH INSULATED CALLENDER'S CABLES, Ltd., and DIXON, H. J. Oct. 15, 1947, No. 27645. [Class 36] [Also in Group VI] A high-frequency electric cable for use in diathermy treatment comprises a central tube or rod 1 of lead or lead alloy having a flexible covering 2 around which is a flexible tubular conductor 3 and an insulating sheath 4. The covering 2 is preferably of insulating material such as polyvinyl chloride, while the conductor 3 consists of one or more helically applied layers or a braiding of fine wires. The outer covering 4 is preferably of polyethylene, and may be applied directly over the conductor 3, or over a helically-applied string, also of polyethylene.
GB2764547A 1947-10-15 1947-10-15 Improvements in electric cables for high frequency currents Expired GB628781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2764547A GB628781A (en) 1947-10-15 1947-10-15 Improvements in electric cables for high frequency currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2764547A GB628781A (en) 1947-10-15 1947-10-15 Improvements in electric cables for high frequency currents

Publications (1)

Publication Number Publication Date
GB628781A true GB628781A (en) 1949-09-05

Family

ID=10262955

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2764547A Expired GB628781A (en) 1947-10-15 1947-10-15 Improvements in electric cables for high frequency currents

Country Status (1)

Country Link
GB (1) GB628781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512345A1 (en) * 1981-09-04 1983-03-11 Oximetrix LOCALIZED DIATHERMY DEVICE
US5061823A (en) * 1990-07-13 1991-10-29 W. L. Gore & Associates, Inc. Crush-resistant coaxial transmission line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512345A1 (en) * 1981-09-04 1983-03-11 Oximetrix LOCALIZED DIATHERMY DEVICE
US5061823A (en) * 1990-07-13 1991-10-29 W. L. Gore & Associates, Inc. Crush-resistant coaxial transmission line

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