DE2752290C2 - Innengekühltes Hochspannungsenergiekabel - Google Patents

Innengekühltes Hochspannungsenergiekabel

Info

Publication number
DE2752290C2
DE2752290C2 DE2752290A DE2752290A DE2752290C2 DE 2752290 C2 DE2752290 C2 DE 2752290C2 DE 2752290 A DE2752290 A DE 2752290A DE 2752290 A DE2752290 A DE 2752290A DE 2752290 C2 DE2752290 C2 DE 2752290C2
Authority
DE
Germany
Prior art keywords
voltage power
cable
power cable
lines
liquid
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
DE2752290A
Other languages
German (de)
English (en)
Other versions
DE2752290A1 (de
Inventor
Rolf-Dieter Dipl.-Ing. 6800 Mannheim Steckel
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.)
Suedkabel GmbH
Original Assignee
Kabel- und Lackdrahtfabriken 6800 Mannheim De GmbH
Kabel- und Lackdrahtfabriken 6800 Mannheim 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 Kabel- und Lackdrahtfabriken 6800 Mannheim De GmbH, Kabel- und Lackdrahtfabriken 6800 Mannheim GmbH filed Critical Kabel- und Lackdrahtfabriken 6800 Mannheim De GmbH
Priority to DE2752290A priority Critical patent/DE2752290C2/de
Priority to CH1010878A priority patent/CH636725A5/de
Priority to SE7812043A priority patent/SE7812043L/sv
Publication of DE2752290A1 publication Critical patent/DE2752290A1/de
Application granted granted Critical
Publication of DE2752290C2 publication Critical patent/DE2752290C2/de
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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • G01M3/045—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid with electrical detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/181—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for 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
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • H01B7/322—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising humidity sensing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Insulated Conductors (AREA)
DE2752290A 1977-11-23 1977-11-23 Innengekühltes Hochspannungsenergiekabel Expired DE2752290C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE2752290A DE2752290C2 (de) 1977-11-23 1977-11-23 Innengekühltes Hochspannungsenergiekabel
CH1010878A CH636725A5 (en) 1977-11-23 1978-09-28 Internally-cooled high-voltage power cable
SE7812043A SE7812043L (sv) 1977-11-23 1978-11-22 Elektrisk kabel och fellokaliseringsforfarande

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2752290A DE2752290C2 (de) 1977-11-23 1977-11-23 Innengekühltes Hochspannungsenergiekabel

Publications (2)

Publication Number Publication Date
DE2752290A1 DE2752290A1 (de) 1979-05-31
DE2752290C2 true DE2752290C2 (de) 1984-08-09

Family

ID=6024440

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2752290A Expired DE2752290C2 (de) 1977-11-23 1977-11-23 Innengekühltes Hochspannungsenergiekabel

Country Status (3)

Country Link
CH (1) CH636725A5 (sv)
DE (1) DE2752290C2 (sv)
SE (1) SE7812043L (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309972A1 (de) * 2003-03-07 2004-09-16 Arndt Dung Mehrlagiger Schlauch für Hochstromkabel mit Wasserkühlung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469783A1 (fr) * 1979-11-14 1981-05-22 Jeumont Schneider Dispositif de detection d'un defaut d'etancheite d'un cable electrique
DE102016118193A1 (de) * 2016-09-27 2018-03-29 Phoenix Contact E-Mobility Gmbh Elektrisches Kabel mit einer Kühlmittelleitung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT135238B (de) * 1932-08-08 1933-11-10 Felten & Guilleaume Carlswerk Mehrleiter-Starkstromkabel.
DE1490660A1 (de) * 1964-09-21 1969-06-26 Siemens Ag Anordnung zum Signalisieren des Eindringens von Feuchtigkeit in ein vieladriges Nachrichtenkabel
DE2339102A1 (de) * 1973-04-05 1975-02-13 Felten & Guilleaume Kabelwerk Wassergekuehltes hochspannungsenergiekabel

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10309972A1 (de) * 2003-03-07 2004-09-16 Arndt Dung Mehrlagiger Schlauch für Hochstromkabel mit Wasserkühlung

Also Published As

Publication number Publication date
DE2752290A1 (de) 1979-05-31
CH636725A5 (en) 1983-06-15
SE7812043L (sv) 1979-05-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8327 Change in the person/name/address of the patent owner

Owner name: ABB KABEL UND DRAHT GMBH, 6800 MANNHEIM, DE

8339 Ceased/non-payment of the annual fee