JPS575448A - Induced radio line - Google Patents

Induced radio line

Info

Publication number
JPS575448A
JPS575448A JP7947180A JP7947180A JPS575448A JP S575448 A JPS575448 A JP S575448A JP 7947180 A JP7947180 A JP 7947180A JP 7947180 A JP7947180 A JP 7947180A JP S575448 A JPS575448 A JP S575448A
Authority
JP
Japan
Prior art keywords
conductor
external
metallic tapes
circumference
inner conductor
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.)
Pending
Application number
JP7947180A
Other languages
Japanese (ja)
Inventor
Kunihiko Okamoto
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.)
Hitachi Cable Ltd
Original Assignee
Hitachi Cable 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 Hitachi Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP7947180A priority Critical patent/JPS575448A/en
Publication of JPS575448A publication Critical patent/JPS575448A/en
Pending 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
    • H01B11/1808—Construction of the conductors

Landscapes

  • Near-Field Transmission Systems (AREA)

Abstract

PURPOSE:To improve the flux collecting characteristic, by suppressing the production of other modes due to floating capacitance and leakage electric field, by using at least one of inner conductor or outer conductor as a plurality of segmented conductors which are mutually insulated. CONSTITUTION:An inner conductor 1 is formed by winding two metallic tapes 51, 52 in parallel location so that they are electrically insulated around the external circumference of a core 4 in spiral and so that a gap 11 can be provided each turn, and power is applied in a lump from an end 13 to the metallic tapes 51, 52. An insulator 2 is provided around the external circumference of the inner conductor 1 and an external conductor 3 is formed by using 4 metallic tapes 81-84 longitudinally so that 4 continuous openings 121-124 can be provided lengthwise on the external circumference of the insulator 2. By forming the external conductor 3 with a plurality of segmented metallic tapes, the width toward the circumference of each opening can be narrowed and the electric field toward the outside is lessened.
JP7947180A 1980-06-12 1980-06-12 Induced radio line Pending JPS575448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7947180A JPS575448A (en) 1980-06-12 1980-06-12 Induced radio line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7947180A JPS575448A (en) 1980-06-12 1980-06-12 Induced radio line

Publications (1)

Publication Number Publication Date
JPS575448A true JPS575448A (en) 1982-01-12

Family

ID=13690795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7947180A Pending JPS575448A (en) 1980-06-12 1980-06-12 Induced radio line

Country Status (1)

Country Link
JP (1) JPS575448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462803A2 (en) * 1990-06-19 1991-12-27 Halliburton Company Method and apparatus for determining oil/water mixtures in a well borehole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462803A2 (en) * 1990-06-19 1991-12-27 Halliburton Company Method and apparatus for determining oil/water mixtures in a well borehole

Similar Documents

Publication Publication Date Title
CA1014237A (en) Process of manufacturing cables or low dielectric loss electric conductors and by eddy current
GB1504233A (en) Assembly for maintaining a separation between two electric conductors
GB559245A (en) Shielding for communication cables
GB1271611A (en) Improvements in or relating to helical waveguides
GB1068970A (en) Improvements in or relating to electric cables with compressed gas insulation
JPS575448A (en) Induced radio line
GB922593A (en) High-frequency air-dielectric cable
GB639040A (en) Improvements in electric conductors for high voltage overhead lines
FR2425132A1 (en) ELECTRICAL CONDUCTOR HAVING A CONTINUOUS INDUCTIVE CHARGE AND METHOD FOR MANUFACTURING SUCH A CONDUCTOR
GB1432212A (en) Transformers
JPS5323249A (en) Circular polarized wave generator
SU613410A1 (en) Transformer
JPS5712510A (en) Winding for induction electric appliance
JPS5623720A (en) Single-phase transformer
SE8204208L (en) PROCEDURE FOR MANUFACTURING ELECTRICAL CONDUCTOR AND ELECTRICAL CONDUCTOR WITH IMPROVED ELECTRICAL PROPERTIES
GB1383208A (en) Transformers
JPS52101948A (en) Magnetic field connected type communications channel
GB728496A (en) Improvements in or relating to coaxial electric cables
JPS55145318A (en) Transformer winding
JPS56135906A (en) Electric insulated coil
JPS5310093A (en) Sealing end of cv cables
GB734163A (en) Improvements in or relating to high frequency multi-layer conductors
GB1140113A (en) Improvements in and relating to insulated electrical conductors
JPS6424307A (en) Dc power cable
GB771295A (en) Improvements in or relating to telecommunication cables