CA1208323A - Finned columnar insulating spacer for use in conduit and aerial cables - Google Patents

Finned columnar insulating spacer for use in conduit and aerial cables

Info

Publication number
CA1208323A
CA1208323A CA000422560A CA422560A CA1208323A CA 1208323 A CA1208323 A CA 1208323A CA 000422560 A CA000422560 A CA 000422560A CA 422560 A CA422560 A CA 422560A CA 1208323 A CA1208323 A CA 1208323A
Authority
CA
Canada
Prior art keywords
fin
leg
spacer
sheath
conduit
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
CA000422560A
Other languages
English (en)
French (fr)
Inventor
Yasuhisa Yoshida
Kohei Kawai
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of CA1208323A publication Critical patent/CA1208323A/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
    • H01B11/1856—Discontinuous insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/06—Totally-enclosed installations, e.g. in metal casings
    • H02G5/066—Devices for maintaining distance between conductor and enclosure

Landscapes

  • Insulating Bodies (AREA)
  • Installation Of Bus-Bars (AREA)
CA000422560A 1982-03-03 1983-02-28 Finned columnar insulating spacer for use in conduit and aerial cables Expired CA1208323A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3427182A JPS58151809A (ja) 1982-03-03 1982-03-03 ひだ付柱状絶縁スペ−サ
JP34271/82 1982-03-03

Publications (1)

Publication Number Publication Date
CA1208323A true CA1208323A (en) 1986-07-22

Family

ID=12409491

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000422560A Expired CA1208323A (en) 1982-03-03 1983-02-28 Finned columnar insulating spacer for use in conduit and aerial cables

Country Status (4)

Country Link
JP (1) JPS58151809A (de)
CA (1) CA1208323A (de)
CH (1) CH660641A5 (de)
DE (1) DE3306307C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9941035B2 (en) 2014-04-04 2018-04-10 Mitsubishi Electric Corporation Insulating support for electric device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH476379A (de) * 1968-11-15 1969-07-31 Sprecher & Schuh Ag Metallgekapselte gasisolierte Hochspannungsleitung
US3864507A (en) * 1974-02-25 1975-02-04 Aluminum Co Of America Electrical conductor
JPS52103654A (en) * 1976-02-26 1977-08-31 Toshiba Corp Amplitude calculator
DE2801505A1 (de) * 1978-01-12 1979-07-19 Siemens Ag Druckgasisolierte hochspannungsleitung
JPS6048969B2 (ja) * 1979-06-25 1985-10-30 三菱電機株式会社 ガス絶縁送電路
AT369185B (de) * 1980-07-15 1982-12-10 Kuvag Kunststoff Isolator zur halterung von stromschienen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9941035B2 (en) 2014-04-04 2018-04-10 Mitsubishi Electric Corporation Insulating support for electric device

Also Published As

Publication number Publication date
DE3306307C2 (de) 1986-03-06
CH660641A5 (de) 1987-05-15
JPS58151809A (ja) 1983-09-09
DE3306307A1 (de) 1983-09-15

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Legal Events

Date Code Title Description
MKEX Expiry