NL7505709A - Koelsysteem voor ondergrondse elektrische energieleidingen. - Google Patents

Koelsysteem voor ondergrondse elektrische energieleidingen.

Info

Publication number
NL7505709A
NL7505709A NL7505709A NL7505709A NL7505709A NL 7505709 A NL7505709 A NL 7505709A NL 7505709 A NL7505709 A NL 7505709A NL 7505709 A NL7505709 A NL 7505709A NL 7505709 A NL7505709 A NL 7505709A
Authority
NL
Netherlands
Prior art keywords
electrical energy
cooling system
underground electrical
energy pipes
pipes
Prior art date
Application number
NL7505709A
Other languages
English (en)
Dutch (nl)
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of NL7505709A publication Critical patent/NL7505709A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
    • H01B9/0677—Features relating to the enclosing sheath of gas-pressure cables
    • 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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
NL7505709A 1974-05-16 1975-05-15 Koelsysteem voor ondergrondse elektrische energieleidingen. NL7505709A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742423717 DE2423717A1 (de) 1974-05-16 1974-05-16 Kuehlsystem fuer unterirdische elektrische energieleitungen

Publications (1)

Publication Number Publication Date
NL7505709A true NL7505709A (nl) 1975-11-18

Family

ID=5915693

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505709A NL7505709A (nl) 1974-05-16 1975-05-15 Koelsysteem voor ondergrondse elektrische energieleidingen.

Country Status (4)

Country Link
CH (1) CH594269A5 (he)
DE (1) DE2423717A1 (he)
FR (1) FR2271641A1 (he)
NL (1) NL7505709A (he)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332907A (zh) * 2014-11-17 2015-02-04 重庆易初机械有限公司 散热型通讯管

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0220140D0 (en) * 2002-08-30 2002-10-09 Star Refrigeration Subterranean cavity cooling method
GB2485211B (en) 2010-11-05 2015-12-02 Craig Murphy An apparatus and method for cooling and recovering heat from electrical power cables
DE202011103140U1 (de) 2011-05-31 2012-09-03 Winfried Kneussle Vorrichtung zum Kühlen von erdverlegten Stromkabeln
DE202014103634U1 (de) * 2014-08-05 2015-11-09 Rehau Ag + Co Rohranordnung
DE102017208144A1 (de) * 2017-05-15 2018-11-15 Siemens Aktiengesellschaft Gasisolierte Leitung sowie Verfahren zum Betreiben einer gasisolierten Leitung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332907A (zh) * 2014-11-17 2015-02-04 重庆易初机械有限公司 散热型通讯管

Also Published As

Publication number Publication date
FR2271641A1 (en) 1975-12-12
CH594269A5 (he) 1977-12-30
FR2271641B3 (he) 1978-11-24
DE2423717A1 (de) 1975-11-27

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Legal Events

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