BE764409A - WARNING TAPES FOR UNDERGROUND TUBES - Google Patents

WARNING TAPES FOR UNDERGROUND TUBES

Info

Publication number
BE764409A
BE764409A BE764409A BE764409A BE764409A BE 764409 A BE764409 A BE 764409A BE 764409 A BE764409 A BE 764409A BE 764409 A BE764409 A BE 764409A BE 764409 A BE764409 A BE 764409A
Authority
BE
Belgium
Prior art keywords
warning tapes
underground tubes
underground
tubes
tapes
Prior art date
Application number
BE764409A
Other languages
French (fr)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE764409A publication Critical patent/BE764409A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/08—Flat or ribbon cables
    • H01B7/0823—Parallel wires, incorporated in a flat insulating profile
    • 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
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • 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
    • H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
    • H02G9/025—Coverings therefor, e.g. tile

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Elimination Of Static Electricity (AREA)
BE764409A 1970-03-19 1971-03-17 WARNING TAPES FOR UNDERGROUND TUBES BE764409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707010091 DE7010091U (en) 1970-03-19 1970-03-19 LOCATABLE TRAIL WARNING TAPE FOR BIG PIPELINES.

Publications (1)

Publication Number Publication Date
BE764409A true BE764409A (en) 1971-09-17

Family

ID=6610292

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764409A BE764409A (en) 1970-03-19 1971-03-17 WARNING TAPES FOR UNDERGROUND TUBES

Country Status (5)

Country Link
AU (1) AU2668671A (en)
BE (1) BE764409A (en)
DE (1) DE7010091U (en)
FR (1) FR2083413A1 (en)
NL (1) NL7103336A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393441A1 (en) * 1977-06-03 1978-12-29 Lebec Emmanuel Ground connection for leakage warning system - consists of two interwoven matrixes, one having warning colour
JPS56132586A (en) * 1980-03-19 1981-10-16 Osaka Gas Co Ltd Method of and conductor for long-sized material buried underground
DE3106661C2 (en) * 1981-02-23 1984-03-08 kabelmetal electro GmbH, 3000 Hannover Arrangement for locating a metal-free cable
DE9208920U1 (en) * 1992-07-03 1992-09-10 Kelmaplast G. Kellermann GmbH, 4322 Sprockhövel Tape for locating non-metallic cables or similar laid underground.

Also Published As

Publication number Publication date
DE7010091U (en) 1970-11-26
AU2668671A (en) 1972-09-21
FR2083413A1 (en) 1971-12-17
NL7103336A (en) 1971-09-21

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