NO921982L - Roersystem med elektriske ledere - Google Patents

Roersystem med elektriske ledere

Info

Publication number
NO921982L
NO921982L NO92921982A NO921982A NO921982L NO 921982 L NO921982 L NO 921982L NO 92921982 A NO92921982 A NO 92921982A NO 921982 A NO921982 A NO 921982A NO 921982 L NO921982 L NO 921982L
Authority
NO
Norway
Prior art keywords
pipe members
pct
members
pipe
end regions
Prior art date
Application number
NO92921982A
Other languages
English (en)
Other versions
NO921982D0 (no
NO302430B1 (no
Inventor
Frank Mohn
Original Assignee
Framo Dev Ltd
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 Framo Dev Ltd filed Critical Framo Dev Ltd
Publication of NO921982D0 publication Critical patent/NO921982D0/no
Publication of NO921982L publication Critical patent/NO921982L/no
Publication of NO302430B1 publication Critical patent/NO302430B1/no

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/60—Connections between or with tubular conductors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • E21B47/017—Protecting measuring instruments
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/523—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases for use under water

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Earth Drilling (AREA)
  • Insulated Conductors (AREA)
  • Details Of Indoor Wiring (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Windings For Motors And Generators (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
NO921982A 1989-11-24 1992-05-20 Rörkopling for mekanisk sammenskruing av to rör NO302430B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898926610A GB8926610D0 (en) 1989-11-24 1989-11-24 Pipe system with electrical conductors
PCT/GB1990/001816 WO1991008373A1 (en) 1989-11-24 1990-11-23 Pipe system with electrical conductors

Publications (3)

Publication Number Publication Date
NO921982D0 NO921982D0 (no) 1992-05-20
NO921982L true NO921982L (no) 1992-06-15
NO302430B1 NO302430B1 (no) 1998-03-02

Family

ID=10666866

Family Applications (1)

Application Number Title Priority Date Filing Date
NO921982A NO302430B1 (no) 1989-11-24 1992-05-20 Rörkopling for mekanisk sammenskruing av to rör

Country Status (10)

Country Link
US (1) US5334801A (no)
EP (1) EP0500709B1 (no)
AT (1) ATE104738T1 (no)
CA (1) CA2069438A1 (no)
DE (1) DE69008362T2 (no)
DK (1) DK0500709T3 (no)
ES (1) ES2055455T3 (no)
GB (1) GB8926610D0 (no)
NO (1) NO302430B1 (no)
WO (1) WO1991008373A1 (no)

Families Citing this family (118)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2688027B1 (fr) * 1992-02-27 1994-04-15 Institut Francais Petrole Support et connecteur d'un cable interne a une conduite, systeme et methode de mesure.
TW299950U (en) * 1992-07-30 1997-03-01 Sharp Kk Communication means for an electrical device in a refrigerator
US5921285A (en) 1995-09-28 1999-07-13 Fiberspar Spoolable Products, Inc. Composite spoolable tube
US7498509B2 (en) 1995-09-28 2009-03-03 Fiberspar Corporation Composite coiled tubing end connector
US8678042B2 (en) 1995-09-28 2014-03-25 Fiberspar Corporation Composite spoolable tube
US5611680A (en) * 1995-12-18 1997-03-18 The Marley Company Spool assembly for field adjustable column length pump systems
US5786976A (en) * 1996-07-16 1998-07-28 Hydraflow Coupling with hard metallic ductile conductive coating
US5959828A (en) * 1996-07-16 1999-09-28 Hydraflow Coupling with insulated flanges
US5853113A (en) * 1996-10-21 1998-12-29 Marley Pump Telescoping column pipe assembly for fuel dispensing pumping systems
US5799834A (en) * 1996-10-21 1998-09-01 Marley Pump Telescoping column pipe assembly for fuel dispensing pumping systems
WO1998021445A1 (en) * 1996-11-14 1998-05-22 Camco International, Inc. Communication conduit in a well tool
FR2759807B1 (fr) * 1997-02-20 1999-05-07 Gtmh Procede de raccordement de troncons cylindriques rigides de conducteurs metalliques
US5951812A (en) * 1997-05-23 1999-09-14 A. O. Smith Corporation Joining member and method of joining two conductive pieces of fiberglass reinforced plastic pipe
US6004639A (en) 1997-10-10 1999-12-21 Fiberspar Spoolable Products, Inc. Composite spoolable tube with sensor
US6298917B1 (en) 1998-08-03 2001-10-09 Camco International, Inc. Coiled tubing system for combination with a submergible pump
US6179585B1 (en) * 1998-08-24 2001-01-30 Camco International, Inc. Modular plug connector for use with a submergible pumping system
DE19852572A1 (de) * 1998-11-13 2000-05-31 Siemens Ag Kabelnetz mit Lichtwellenleiterkabeln für die Installation in Rohrleitungen bestehender Versorgungsleitungssysteme
US6748968B1 (en) 2000-06-16 2004-06-15 Arichell Technologies, Inc. Method and apparatus for combined conduit/electrical-conductor junction installation
GB0016572D0 (en) * 2000-07-05 2000-08-23 Tronic Ltd Connector
US7253745B2 (en) * 2000-07-19 2007-08-07 Intelliserv, Inc. Corrosion-resistant downhole transmission system
US6992554B2 (en) * 2000-07-19 2006-01-31 Intelliserv, Inc. Data transmission element for downhole drilling components
WO2002006716A1 (en) 2000-07-19 2002-01-24 Novatek Engineering Inc. Data transmission system for a string of downhole components
US7040003B2 (en) * 2000-07-19 2006-05-09 Intelliserv, Inc. Inductive coupler for downhole components and method for making same
US6670880B1 (en) 2000-07-19 2003-12-30 Novatek Engineering, Inc. Downhole data transmission system
US7098767B2 (en) * 2000-07-19 2006-08-29 Intelliserv, Inc. Element for use in an inductive coupler for downhole drilling components
US6888473B1 (en) 2000-07-20 2005-05-03 Intelliserv, Inc. Repeatable reference for positioning sensors and transducers in drill pipe
US6688396B2 (en) 2000-11-10 2004-02-10 Baker Hughes Incorporated Integrated modular connector in a drill pipe
US6561278B2 (en) * 2001-02-20 2003-05-13 Henry L. Restarick Methods and apparatus for interconnecting well tool assemblies in continuous tubing strings
WO2002088587A1 (en) * 2001-04-27 2002-11-07 Fiberspar Corporation Buoyancy control systems for tubes
GB0115524D0 (en) * 2001-06-26 2001-08-15 Xl Technology Ltd Conducting system
FR2826402B1 (fr) * 2001-06-26 2004-02-20 Schlumberger Services Petrol Support pour moyen de mesure dans un puits de production d'hydrocarbures
CA2465958A1 (en) * 2001-11-05 2003-05-15 Fiberspar Corporation Spoolable composite tubing with a catalytically cured matrix
WO2003083338A1 (en) * 2002-03-29 2003-10-09 Fiberspar Corporation Systems and methods for pipeline rehabilitation
US7105098B1 (en) 2002-06-06 2006-09-12 Sandia Corporation Method to control artifacts of microstructural fabrication
US6799632B2 (en) 2002-08-05 2004-10-05 Intelliserv, Inc. Expandable metal liner for downhole components
US7243717B2 (en) * 2002-08-05 2007-07-17 Intelliserv, Inc. Apparatus in a drill string
AU2003274318A1 (en) * 2002-10-10 2004-05-04 Lucas, Brian, Ronald Apparatus and method for transmitting a signal in a wellbore
WO2004038163A2 (en) * 2002-10-23 2004-05-06 Varco I/P, Inc. Drill pipe having an internally coated electrical pathway
CA2411597A1 (en) * 2002-11-12 2004-05-12 L. Keith Campbell High density plastic tubing with included power transmission cabling for downhole use in petroleum industry
US7098802B2 (en) * 2002-12-10 2006-08-29 Intelliserv, Inc. Signal connection for a downhole tool string
US6982384B2 (en) * 2003-09-25 2006-01-03 Intelliserv, Inc. Load-resistant coaxial transmission line
US7224288B2 (en) * 2003-07-02 2007-05-29 Intelliserv, Inc. Link module for a downhole drilling network
US7084782B2 (en) * 2002-12-23 2006-08-01 Halliburton Energy Services, Inc. Drill string telemetry system and method
US6844498B2 (en) * 2003-01-31 2005-01-18 Novatek Engineering Inc. Data transmission system for a downhole component
US6830467B2 (en) * 2003-01-31 2004-12-14 Intelliserv, Inc. Electrical transmission line diametrical retainer
US7852232B2 (en) * 2003-02-04 2010-12-14 Intelliserv, Inc. Downhole tool adapted for telemetry
US6929493B2 (en) * 2003-05-06 2005-08-16 Intelliserv, Inc. Electrical contact for downhole drilling networks
US7053788B2 (en) * 2003-06-03 2006-05-30 Intelliserv, Inc. Transducer for downhole drilling components
US20050001738A1 (en) * 2003-07-02 2005-01-06 Hall David R. Transmission element for downhole drilling components
US6913093B2 (en) * 2003-05-06 2005-07-05 Intelliserv, Inc. Loaded transducer for downhole drilling components
US6981546B2 (en) * 2003-06-09 2006-01-03 Intelliserv, Inc. Electrical transmission line diametrical retention mechanism
US20050001736A1 (en) * 2003-07-02 2005-01-06 Hall David R. Clamp to retain an electrical transmission line in a passageway
US6991035B2 (en) * 2003-09-02 2006-01-31 Intelliserv, Inc. Drilling jar for use in a downhole network
US7019665B2 (en) * 2003-09-02 2006-03-28 Intelliserv, Inc. Polished downhole transducer having improved signal coupling
US6902414B2 (en) * 2003-09-29 2005-06-07 Extreme Engineering Ltd. Harsh environment rotatable connector
US20050074998A1 (en) * 2003-10-02 2005-04-07 Hall David R. Tool Joints Adapted for Electrical Transmission
US20050093296A1 (en) * 2003-10-31 2005-05-05 Hall David R. An Upset Downhole Component
US7017667B2 (en) * 2003-10-31 2006-03-28 Intelliserv, Inc. Drill string transmission line
US6968611B2 (en) * 2003-11-05 2005-11-29 Intelliserv, Inc. Internal coaxial cable electrical connector for use in downhole tools
US6945802B2 (en) * 2003-11-28 2005-09-20 Intelliserv, Inc. Seal for coaxial cable in downhole tools
US20050115717A1 (en) * 2003-11-29 2005-06-02 Hall David R. Improved Downhole Tool Liner
US7291303B2 (en) * 2003-12-31 2007-11-06 Intelliserv, Inc. Method for bonding a transmission line to a downhole tool
US7069999B2 (en) * 2004-02-10 2006-07-04 Intelliserv, Inc. Apparatus and method for routing a transmission line through a downhole tool
CA2490176C (en) 2004-02-27 2013-02-05 Fiberspar Corporation Fiber reinforced spoolable pipe
US20050212530A1 (en) * 2004-03-24 2005-09-29 Hall David R Method and Apparatus for Testing Electromagnetic Connectivity in a Drill String
FR2871842B1 (fr) * 2004-06-21 2006-08-11 Giovani Aiello Train de tiges apte a la transmission a haut debit d'informations dans un puits de forage
US7063134B2 (en) * 2004-06-24 2006-06-20 Tenneco Automotive Operating Company Inc. Combined muffler/heat exchanger
US20090101328A1 (en) 2004-09-28 2009-04-23 Advanced Composite Products & Technology, Inc. Composite drill pipe and method of forming same
CN100350127C (zh) * 2005-11-26 2007-11-21 太原理工大学 可传输电信号的对接式钻杆
US7377315B2 (en) * 2005-11-29 2008-05-27 Hall David R Complaint covering of a downhole component
US8187687B2 (en) 2006-03-21 2012-05-29 Fiberspar Corporation Reinforcing matrix for spoolable pipe
US7866404B2 (en) * 2006-07-06 2011-01-11 Halliburton Energy Services, Inc. Tubular member connection
US7644755B2 (en) * 2006-08-23 2010-01-12 Baker Hughes Incorporated Annular electrical wet connect
US8671992B2 (en) 2007-02-02 2014-03-18 Fiberspar Corporation Multi-cell spoolable composite pipe
US8746289B2 (en) 2007-02-15 2014-06-10 Fiberspar Corporation Weighted spoolable pipe
DE102008006323B4 (de) * 2007-02-27 2014-04-30 Eichenauer Heizelemente Gmbh & Co. Kg Reduktionsmittelversorgungssystem für einen Abgasreinigungskatalysator eines Verbrennungsmotors und Steckverbindung zum Anschließen von beheizbaren Flüssigkeitsleitungen
US7669671B2 (en) 2007-03-21 2010-03-02 Hall David R Segmented sleeve on a downhole tool string component
US7497254B2 (en) * 2007-03-21 2009-03-03 Hall David R Pocket for a downhole tool string component
US8201645B2 (en) * 2007-03-21 2012-06-19 Schlumberger Technology Corporation Downhole tool string component that is protected from drilling stresses
US20100018699A1 (en) * 2007-03-21 2010-01-28 Hall David R Low Stress Threadform with a Non-conic Section Curve
EP2156015B1 (en) * 2007-06-08 2013-02-06 Intelliserv International Holding, Ltd Repeater for wired drill pipe
US20090025982A1 (en) * 2007-07-26 2009-01-29 Hall David R Stabilizer Assembly
JP4429347B2 (ja) * 2007-09-18 2010-03-10 富士通テン株式会社 ミリ波レーダ装置のバイアス調整方法
CA2641492C (en) 2007-10-23 2016-07-05 Fiberspar Corporation Heated pipe and methods of transporting viscous fluid
US9127546B2 (en) 2009-01-23 2015-09-08 Fiberspar Coproation Downhole fluid separation
US8033329B2 (en) * 2009-03-03 2011-10-11 Intelliserv, LLC. System and method for connecting wired drill pipe
IES20090407A2 (en) 2009-05-26 2009-10-28 Espen Alhaug Method and system for transferring signals through a drill pipe system
CN101603420B (zh) * 2009-07-08 2012-09-19 西南石油大学 一种钻杆扭矩遥测方法及装置
US8091627B2 (en) 2009-11-23 2012-01-10 Hall David R Stress relief in a pocket of a downhole tool string component
AU2010331950B2 (en) 2009-12-15 2015-11-05 Fiberspar Corporation System and methods for removing fluids from a subterranean well
US8955599B2 (en) 2009-12-15 2015-02-17 Fiberspar Corporation System and methods for removing fluids from a subterranean well
US8869887B2 (en) * 2011-07-06 2014-10-28 Tolteq Group, LLC System and method for coupling downhole tools
US9322245B2 (en) * 2012-05-18 2016-04-26 Schlumberger Technology Corporation Metal encased cable power delivery system for downhole pumping or heating systems
CA2881682C (en) 2012-08-10 2021-07-06 National Oilwell Varco, L.P. Composite coiled tubing connectors
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
US9391417B2 (en) 2013-11-13 2016-07-12 Halliburton Energy Services, Inc. Hydroplaning reducing slip ring apparatus
US11293736B2 (en) * 2015-03-18 2022-04-05 DynaEnergetics Europe GmbH Electrical connector
US9784549B2 (en) 2015-03-18 2017-10-10 Dynaenergetics Gmbh & Co. Kg Bulkhead assembly having a pivotable electric contact component and integrated ground apparatus
US10844673B2 (en) 2016-08-31 2020-11-24 Saudi Arabian Oil Company Fiber reinforced and powered coil tubing
WO2018052428A1 (en) 2016-09-15 2018-03-22 Halliburton Energy Services, Inc. Downhole wire routing
US10342958B2 (en) 2017-06-30 2019-07-09 Abbott Cardiovascular Systems Inc. System and method for correcting valve regurgitation
US11339614B2 (en) 2020-03-31 2022-05-24 DynaEnergetics Europe GmbH Alignment sub and orienting sub adapter
US11434754B2 (en) 2019-05-28 2022-09-06 Erdos Miller, Inc. Automated telemetry for switching transmission modes of a downhole device
US11153206B2 (en) 2019-05-28 2021-10-19 Black Diamond Oilfield Rentals, LLC Contact module for communicating with a downhole device
US10711530B1 (en) * 2019-05-28 2020-07-14 Basin Drilling Tools LP Contact module for communicating with a downhole device
US11988049B2 (en) 2020-03-31 2024-05-21 DynaEnergetics Europe GmbH Alignment sub and perforating gun assembly with alignment sub
US11371326B2 (en) 2020-06-01 2022-06-28 Saudi Arabian Oil Company Downhole pump with switched reluctance motor
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11814954B2 (en) 2021-02-04 2023-11-14 Black Diamond Oilfield Rentals LLC Optimization of automated telemetry for a downhole device
WO2022184732A1 (en) 2021-03-03 2022-09-09 DynaEnergetics Europe GmbH Bulkhead and tandem seal adapter
US11713625B2 (en) 2021-03-03 2023-08-01 DynaEnergetics Europe GmbH Bulkhead
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11229962B1 (en) 2021-04-08 2022-01-25 Black Diamond Oilfield Rentals, LLC System, method and apparatus for fin cutter for downhole tool
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells
US12085687B2 (en) 2022-01-10 2024-09-10 Saudi Arabian Oil Company Model-constrained multi-phase virtual flow metering and forecasting with machine learning

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645785A (en) * 1948-10-06 1950-11-08 Robert Greens Grubb Improvements in conduits for electric conductors
DE1189934B (de) * 1963-10-11 1965-04-01 Johann Gruber Hohlbohrgestaengeverbindung fuer Tiefbohrungen mit elektrischer Leitung
DE1230382B (de) * 1964-11-13 1966-12-15 Licentia Gmbh Bohrgestaengerohr mit gesonderter Bewehrung und Fuehrung elektrischer Kabel
DE1236439B (de) * 1965-02-17 1967-03-16 Licentia Gmbh Rohrverbindung fuer spuelwasserdurchstroemte Vorortbohrgestaenge
GB1160805A (en) * 1967-07-08 1969-08-06 Engl Ltd J Improvements in or relating to Flexible Conduits
US3606402A (en) * 1969-07-02 1971-09-20 Fiberglass Resources Corp Locking means for adjacent pipe sections
US3860742A (en) * 1973-04-04 1975-01-14 Jonas Medney Connection of plastic pipes with ground wires embedded therein
GB1571677A (en) * 1978-04-07 1980-07-16 Shell Int Research Pipe section for use in a borehole
FR2440465A1 (fr) * 1978-11-06 1980-05-30 Inst Francais Du Petrole Garniture tubulaire de forage permettant le passage de conducteurs electriques
US4483393A (en) * 1982-09-24 1984-11-20 Exploration Logging, Inc. Well logging apparatus and method for making same
GB8616006D0 (en) * 1986-07-01 1986-08-06 Framo Dev Ltd Drilling system

Also Published As

Publication number Publication date
EP0500709A1 (en) 1992-09-02
WO1991008373A1 (en) 1991-06-13
DE69008362T2 (de) 1994-11-17
US5334801A (en) 1994-08-02
CA2069438A1 (en) 1991-05-25
ATE104738T1 (de) 1994-05-15
ES2055455T3 (es) 1994-08-16
GB8926610D0 (en) 1990-01-17
NO921982D0 (no) 1992-05-20
NO302430B1 (no) 1998-03-02
DK0500709T3 (da) 1994-09-12
EP0500709B1 (en) 1994-04-20
DE69008362D1 (de) 1994-05-26

Similar Documents

Publication Publication Date Title
NO921982L (no) Roersystem med elektriske ledere
DK0688473T3 (da) Elektrisk højfrekvenskonnektor
DE3568914D1 (en) A current-carrying building element
DE3689641D1 (de) Speisungsübertragungsanordnung für Fernmeldesysteme.
ES514202A0 (es) "una instalacion generadora de potencia electrica".
ES514878A0 (es) "un metodo de determinar la direccion a un defecto desde un lugar de medicion en una linea de transmision de energia electrica de corriente alterna, y rele correspondiente".
DE3672810D1 (de) Fehlerstrom- und leitungsschutzschalter.
FR2556515B1 (fr) Procede et dispositif de connexion electrique fixe de tresses sur des plages d'amenee de courant
DE3779676D1 (de) Speise- oder ueberbrueckungsgeraet fuer nebeneinander stehende elektrische einrichtungen.
TR199900867A1 (xx) Yass� dikd�rtgen ba�lant� elemanlar�n� lehimleme cihaz� ve bu cihaz� kullanma y�ntemi.
NO852305L (no) Roerkoplings- og kompensatorinnretning.
SU1603172A1 (ru) Тепловой диод
SU1559956A1 (ru) Сильноточный коммутационный аппарат
NO862998D0 (no) Fremgangsmaate og innretning for automatisk samling av krympede, elektriske forbindelser for montering av hus.
SE8501684D0 (sv) Elpanna for hopkoppling med en eldningspanna
DE69904907D1 (de) Verbindungsvorrichtung einer Leuchte
IT8460411V0 (it) Attacco femmina perfezionato con allargamento centrale per connessioni elettriche.
IT1181202B (it) Attacco femmina perfezionato con allargamento centrale per connessioni elettriche
NO160040C (no) Koblingskrets for inn-og utkobling av en krafttransistor.
NO163388C (no) Varmeaktiverbart, tettende stempel og elektrisk ledende koblingsstykke.
JPS57119661A (en) Driving device
JPS52140110A (en) Trolley line by rigid wiring construction
IT8323094V0 (it) Dissipatore termico per variatori elettronici di tensione compatibili con le serie modulari esistenti sul mercato.
DE69012684D1 (de) Heizleitungskühlvorrichtung vom typ mit elektrischer isolierung.
IT8341600A0 (it) Connettore elettrico femmina ad innesto morbido e disinnesto comandato.

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN MAY 2001