FR1276506A - Honeycomb sheath for the protection of underground electrical cables - Google Patents

Honeycomb sheath for the protection of underground electrical cables

Info

Publication number
FR1276506A
FR1276506A FR847662A FR847662A FR1276506A FR 1276506 A FR1276506 A FR 1276506A FR 847662 A FR847662 A FR 847662A FR 847662 A FR847662 A FR 847662A FR 1276506 A FR1276506 A FR 1276506A
Authority
FR
France
Prior art keywords
honeycomb
sheath
protection
electrical cables
underground electrical
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
FR847662A
Other languages
French (fr)
Inventor
Rene Ydais
Jean Ydais
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 filed Critical
Priority to FR847662A priority Critical patent/FR1276506A/en
Application granted granted Critical
Publication of FR1276506A publication Critical patent/FR1276506A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0487—Tubings, i.e. having a closed section with a non-circular cross-section
    • 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
    • H02G9/00—Installations of electric cables or lines in or on the ground or water
    • H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
    • H02G9/065—Longitudinally split tubes or conduits therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR847662A 1960-12-22 1960-12-22 Honeycomb sheath for the protection of underground electrical cables Expired FR1276506A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR847662A FR1276506A (en) 1960-12-22 1960-12-22 Honeycomb sheath for the protection of underground electrical cables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847662A FR1276506A (en) 1960-12-22 1960-12-22 Honeycomb sheath for the protection of underground electrical cables

Publications (1)

Publication Number Publication Date
FR1276506A true FR1276506A (en) 1961-11-17

Family

ID=8745271

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847662A Expired FR1276506A (en) 1960-12-22 1960-12-22 Honeycomb sheath for the protection of underground electrical cables

Country Status (1)

Country Link
FR (1) FR1276506A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000005A1 (en) * 2007-06-25 2008-12-31 Cablerunner Austria Gmbh Cable duct and branch
CN104410031A (en) * 2014-12-10 2015-03-11 黄贺明 Prefabricated cable duct bank
IT202100007970A1 (en) * 2021-03-31 2022-10-01 Paolo AGAZZONE DEVICE FOR LAYING FIBER OPTIC CABLES IN THE GROUND.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000005A1 (en) * 2007-06-25 2008-12-31 Cablerunner Austria Gmbh Cable duct and branch
CN104410031A (en) * 2014-12-10 2015-03-11 黄贺明 Prefabricated cable duct bank
IT202100007970A1 (en) * 2021-03-31 2022-10-01 Paolo AGAZZONE DEVICE FOR LAYING FIBER OPTIC CABLES IN THE GROUND.

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