FR2431786B1 - - Google Patents

Info

Publication number
FR2431786B1
FR2431786B1 FR7918157A FR7918157A FR2431786B1 FR 2431786 B1 FR2431786 B1 FR 2431786B1 FR 7918157 A FR7918157 A FR 7918157A FR 7918157 A FR7918157 A FR 7918157A FR 2431786 B1 FR2431786 B1 FR 2431786B1
Authority
FR
France
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
FR7918157A
Other languages
French (fr)
Other versions
FR2431786A1 (en
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie 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 Ruhrchemie AG filed Critical Ruhrchemie AG
Publication of FR2431786A1 publication Critical patent/FR2431786A1/en
Application granted granted Critical
Publication of FR2431786B1 publication Critical patent/FR2431786B1/fr
Granted 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
    • 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
    • H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Cable Accessories (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
FR7918157A 1978-07-19 1979-07-12 Curved electrical connecting fittings - comprising cable inside, polyethylene tubing, made by inserting cable into straight length of tube and then curving (BE 14.1.80) Granted FR2431786A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782831702 DE2831702A1 (en) 1978-07-19 1978-07-19 METHOD FOR LAYING CABLES IN PLASTIC PIPES

Publications (2)

Publication Number Publication Date
FR2431786A1 FR2431786A1 (en) 1980-02-15
FR2431786B1 true FR2431786B1 (en) 1982-06-18

Family

ID=6044784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918157A Granted FR2431786A1 (en) 1978-07-19 1979-07-12 Curved electrical connecting fittings - comprising cable inside, polyethylene tubing, made by inserting cable into straight length of tube and then curving (BE 14.1.80)

Country Status (4)

Country Link
BE (1) BE877667A (en)
DE (1) DE2831702A1 (en)
FR (1) FR2431786A1 (en)
NL (1) NL7905261A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141927C2 (en) * 1991-12-19 1995-06-14 Mtu Maintenance Gmbh Method and device for welding workpieces
DE102013022347B3 (en) 2013-03-14 2019-01-24 Werner Spiegel Active cooling of cables with gaseous or liquid cooling media
DE102013102631B4 (en) 2013-03-14 2015-07-30 Werner Spiegel Laying cables or other line-shaped payloads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162864A (en) * 1937-03-19 1939-06-20 Walter S Rugg Prefabricated wiring system
BE502924A (en) * 1950-05-04
US3517702A (en) * 1966-07-08 1970-06-30 Amp Inc Flexible material to form a tubular member

Also Published As

Publication number Publication date
FR2431786A1 (en) 1980-02-15
DE2831702A1 (en) 1980-01-31
BE877667A (en) 1980-01-14
NL7905261A (en) 1980-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse