SE7709260L - Sett att skydda elektrisk underjordsutrustning och anordning herfor - Google Patents

Sett att skydda elektrisk underjordsutrustning och anordning herfor

Info

Publication number
SE7709260L
SE7709260L SE7709260A SE7709260A SE7709260L SE 7709260 L SE7709260 L SE 7709260L SE 7709260 A SE7709260 A SE 7709260A SE 7709260 A SE7709260 A SE 7709260A SE 7709260 L SE7709260 L SE 7709260L
Authority
SE
Sweden
Prior art keywords
water
way
particles
entrapped
underground equipment
Prior art date
Application number
SE7709260A
Other languages
English (en)
Swedish (sv)
Inventor
E R Perry
M J Angwin
M Rabinowitz
J F Shimshock
Original Assignee
Electric Power Res Inst
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 Electric Power Res Inst filed Critical Electric Power Res Inst
Publication of SE7709260L publication Critical patent/SE7709260L/

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
    • 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

Landscapes

  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Laminated Bodies (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Electric Cable Installation (AREA)
SE7709260A 1976-08-27 1977-08-17 Sett att skydda elektrisk underjordsutrustning och anordning herfor SE7709260L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/718,349 US4097682A (en) 1976-08-27 1976-08-27 Means for protecting underground electrical equipment from thermal runaway

Publications (1)

Publication Number Publication Date
SE7709260L true SE7709260L (sv) 1978-02-28

Family

ID=24885776

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7709260A SE7709260L (sv) 1976-08-27 1977-08-17 Sett att skydda elektrisk underjordsutrustning och anordning herfor

Country Status (7)

Country Link
US (1) US4097682A ( )
JP (1) JPS5335190A ( )
CA (1) CA1076495A ( )
DE (1) DE2737873A1 ( )
FR (1) FR2363214A1 ( )
GB (1) GB1577846A ( )
SE (1) SE7709260L ( )

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO783822L (no) * 1977-11-17 1979-05-21 British Insulated Callenders Kabel- og/eller stikkledningsfoering
JPS5986409A (ja) * 1982-11-08 1984-05-18 昭和電線電纜株式会社 電力ケ−ブルの布設方法
FR2641777B1 (fr) * 1989-01-16 1993-03-05 Electricite De France Mortier maigre hygroscopique a resistivite thermique reduite, procede de mise en oeuvre et application
WO1995009426A1 (en) * 1993-09-29 1995-04-06 University Of Connecticut An improved insulated electric cable
FR2740919B1 (fr) * 1995-11-07 1997-11-28 Gec Alsthom T & D Sa Dispositif de refroidissement pour ligne de transport electrique enterree
DE19726880A1 (de) * 1997-06-24 1999-01-07 Siemens Ag Füllmasse und Verfahren zum Auffüllen einer Verlegenut für Lichtwellenleiter bzw. Lichtwellenleiterkabel in einem festen Verlegegrund mit einer Fülleinrichtung
DE19964341B4 (de) * 1999-12-07 2005-01-20 Bayerisches Zentrum für Angewandte Energieforschung e.V. Verfüllmaterial und Verfahren zur Verlegung von Erdstromkabeln
DE102006031623B4 (de) * 2006-07-06 2009-02-26 Joachim Falkenhagen Verfahren zur Verbesserung der Wärmeübertragung bei Wärme- und Kältequellen im Boden
KR101131723B1 (ko) * 2009-08-07 2012-03-28 한국전력공사 강관압입 전력구의 내부 충진재
DE202014103108U1 (de) * 2014-07-07 2015-10-12 Rehau Ag + Co Flächengebilde
CN113300311A (zh) * 2021-05-31 2021-08-24 中电保力（北京）科技有限公司 一种电缆井或电缆沟道的防水方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB272189A (en) * 1927-05-19 1927-12-08 Oerlikon Maschf Method of rapidly de-exciting dynamo-electric machines
US2066323A (en) * 1935-12-07 1937-01-05 Okonite Callender Cable Co Inc Electric cable system
US3082111A (en) * 1960-06-14 1963-03-19 Whitehead Bros Co Corrective backfill composition
DE1540574C3 (de) * 1965-10-20 1974-06-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Längsdichtes Nachrichtenkabel mit kunststoffisolierten Adern
FR1453592A (fr) * 1965-11-09 1966-06-03 Ass Elect Ind Perfectionnements concernant les câbles électriques
FR90088E (fr) * 1966-06-01 1967-10-06 Cablerie De Clichy Câble électrique monopolaire à conducteur central refroidi
US3582533A (en) * 1969-09-16 1971-06-01 Ite Imperial Corp Underground transmission system employing bare conductors supported by electrical insulating foam
JPS4827113A ( ) * 1971-08-13 1973-04-10
CH556614A (de) * 1973-03-26 1974-11-29 Bbc Brown Boveri & Cie Unterirdisch verlegtes doppelsystem fuer elektrische energieuebertragung mit rohrgaskabeln.
US3890613A (en) * 1973-09-18 1975-06-17 Westinghouse Electric Corp Technique for minimizing loss of sensitivity of buried pressure responsive devices

Also Published As

Publication number Publication date
FR2363214A1 (fr) 1978-03-24
CA1076495A (en) 1980-04-29
JPS5335190A (en) 1978-04-01
GB1577846A (en) 1980-10-29
US4097682A (en) 1978-06-27
DE2737873A1 (de) 1978-03-02

Similar Documents

Publication Publication Date Title
SE7709259L (sv) Vermepumpsystem
SE7709260L (sv) Sett att skydda elektrisk underjordsutrustning och anordning herfor
SE7706838L (sv) Vattenblockerad elektrisk kabel
JPS5560780A (en) Adjustable device for supporting pipe laid on deep ocean bottom
JPS52133597A (en) Device for laying submarine cable on sea bottom
NL175579B (nl) Landbouwwerktuig met een beveiligings-inrichting ter onderbreking van de aandrijving van het werkzame orgaan.
FR2353783A1 (fr) Dispositif de pose de conduites sous-marines immergees
IT7968004A0 (it) Procedimento e dispositivo per lo scavo di un fosso subacqueo e successivo interramento di un oleodotto cavo telefonico o simile
NO151908C (no) Fremgangsmaate og innretning for opptagning av en lengde av et langstrakt legeme, saasom en elektrisk kabel e.l., fra en vesentlig dybde under overflaten av en vannmasse
IT7968951A0 (it) Procedimento e dispositivo per la decomposizione piroidrolitica di sostanze organiche contenenti alogeni o fosforo
BR8002556A (pt) Dispositivo de colocacao de cabos ou condutos tubulares flexiveis no fundo submarino
NL167217C (nl) Inrichting voor het afsluiten van de voet van een op, respectievelijk in de bodem van een water staande paal ten opzichte van het omgevende bodemoppervlak.
NL7902244A (nl) Hydrodynamische beregeningsinrichting.
NO790915L (no) Anordning for understoettelse av roer over fordypninger paa sjoebunnen, samt fremgangsmaate for anbringelse av anordningen
GB2003635A (en) Vehicle presence detector
ES499991A0 (es) Perfeccionamientos en los aparatos de enterrado de cables y similares en el fondo submarino
GB2023372B (en) Transmission cable for an ultrasonic device
NO142979C (no) Fremgangsmaate og innretning for legging av oljefylte kabler paa store dyp ved anvendelse av hoeyvakuum i oljekabelen
NO143959C (no) Anordning ved jordbruksredskap.
AR220774A1 (es) Aparato movil adaptado para formar un conducto para la circulacion de liquido,particularmente para riego
IT1119697B (it) Dispositivo idrostatico di sterzatura
YU41179A (en) Device for defining the leakage of water pipes laid in the ground
DK56679A (da) Hydrostatisk styreanordning
JPS52113505A (en) Chemical liquid for impregnating subsoil
NL7901206A (nl) Werkwijze voor het vormen alsmede voor het trekken van dekstuk uit krimpfolie over een met het krimpfolie te omhullen voorwerp, alsmede op een inrichting voor het uitvoeren van deze werkwijze.

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 7709260-9