ES422803A1 - Coaxial cable whose dielectric partly consists of air - Google Patents

Coaxial cable whose dielectric partly consists of air

Info

Publication number
ES422803A1
ES422803A1 ES422803A ES422803A ES422803A1 ES 422803 A1 ES422803 A1 ES 422803A1 ES 422803 A ES422803 A ES 422803A ES 422803 A ES422803 A ES 422803A ES 422803 A1 ES422803 A1 ES 422803A1
Authority
ES
Spain
Prior art keywords
air
coaxial cable
whose dielectric
cable whose
partly consists
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
ES422803A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES422803A1 publication Critical patent/ES422803A1/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
    • H01B11/1834—Construction of the insulation between the conductors

Landscapes

  • Communication Cables (AREA)
  • Waveguide Aerials (AREA)
  • Insulated Conductors (AREA)

Abstract

A longitudinally watertight coaxial cable whose dielectric consists partly of air, including spacer filaments of synthetic resin which are located about the central conductor in accordance with spatial wavelines and which are interconnected at regular spaces over a short distance, and thus jointly surround the entire circumference of the conductor.
ES422803A 1973-02-02 1974-01-31 Coaxial cable whose dielectric partly consists of air Expired ES422803A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7301495A NL7301495A (en) 1973-02-02 1973-02-02

Publications (1)

Publication Number Publication Date
ES422803A1 true ES422803A1 (en) 1976-05-01

Family

ID=19818134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES422803A Expired ES422803A1 (en) 1973-02-02 1974-01-31 Coaxial cable whose dielectric partly consists of air

Country Status (13)

Country Link
US (1) US3864509A (en)
JP (1) JPS49105990A (en)
BE (1) BE810470A (en)
CA (1) CA1006593A (en)
CH (1) CH566061A5 (en)
DE (1) DE2401559A1 (en)
ES (1) ES422803A1 (en)
FR (1) FR2216653B1 (en)
GB (1) GB1458102A (en)
IT (1) IT1007171B (en)
NL (1) NL7301495A (en)
NO (1) NO137622B (en)
SE (1) SE394156B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL160422C (en) * 1974-05-21 1979-10-15 Philips Nv PROCESS FOR MANUFACTURE OF A COAXIAL CABLE AND COAXIAL CABLE OBTAINED BY THIS PROCESS.
FR2640083B1 (en) * 1988-12-06 1991-05-03 Thomson Csf SUPPORT FOR MICROWAVE TRANSMISSION LINE, ESPECIALLY OF THE PLATE TYPE
US5742002A (en) * 1995-07-20 1998-04-21 Andrew Corporation Air-dielectric coaxial cable with hollow spacer element
US6849799B2 (en) * 2002-10-22 2005-02-01 3M Innovative Properties Company High propagation speed coaxial and twinaxial cable
US20060254801A1 (en) * 2005-05-27 2006-11-16 Stevens Randall D Shielded electrical transmission cables and methods for forming the same
WO2012138729A1 (en) 2011-04-07 2012-10-11 3M Innovative Properties Company High speed transmission cable
CN203596185U (en) 2011-04-07 2014-05-14 3M创新有限公司 High-speed transmission cable
US20130281851A1 (en) * 2012-04-19 2013-10-24 Kenneth L. Carr Heating/sensing catheter apparatus for minimally invasive applications
JP2015002100A (en) * 2013-06-17 2015-01-05 日立金属株式会社 Coaxial cable
US9748022B2 (en) * 2013-12-24 2017-08-29 Belden Inc. Semi-solid balanced audio cable
US9293239B2 (en) 2013-12-24 2016-03-22 Belden Inc. Semi-solid balanced audio cable

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE653669C (en) * 1935-04-16 1937-11-30 Hackethal Draht Und Kabel Werk Airspace-insulated high-frequency line
GB460211A (en) * 1935-07-22 1937-01-22 Alexis Rene Grenfell Improvements in cables suitable for the transmission of high frequency electric currents
US2348752A (en) * 1940-09-17 1944-05-16 Int Standard Electric Corp Electric cable
FR907582A (en) * 1944-04-25 1946-03-15 Thomson Houston Comp Francaise Improvements to electric cables
GB752408A (en) * 1954-06-04 1956-07-11 Ml Aviation Co Ltd Improvements relating to flexible electrical conductors

Also Published As

Publication number Publication date
GB1458102A (en) 1976-12-08
NL7301495A (en) 1974-08-06
CA1006593A (en) 1977-03-08
NO137622B (en) 1977-12-12
IT1007171B (en) 1976-10-30
US3864509A (en) 1975-02-04
JPS49105990A (en) 1974-10-07
AU6509574A (en) 1975-08-07
CH566061A5 (en) 1975-08-29
DE2401559A1 (en) 1974-08-15
FR2216653A1 (en) 1974-08-30
NO740288L (en) 1974-08-05
SE394156B (en) 1977-06-06
FR2216653B1 (en) 1977-06-10
BE810470A (en) 1974-07-31

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