GB9126276D0 - Electrical connectors - Google Patents

Electrical connectors

Info

Publication number
GB9126276D0
GB9126276D0 GB919126276A GB9126276A GB9126276D0 GB 9126276 D0 GB9126276 D0 GB 9126276D0 GB 919126276 A GB919126276 A GB 919126276A GB 9126276 A GB9126276 A GB 9126276A GB 9126276 D0 GB9126276 D0 GB 9126276D0
Authority
GB
United Kingdom
Prior art keywords
electrical connectors
connectors
electrical
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.)
Withdrawn
Application number
GB919126276A
Other versions
GB2252422A (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.)
Baroid Technology Inc
Original Assignee
Baroid Technology Inc
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 Baroid Technology Inc filed Critical Baroid Technology Inc
Publication of GB9126276D0 publication Critical patent/GB9126276D0/en
Publication of GB2252422A publication Critical patent/GB2252422A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3817—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing optical and electrical conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2589—Bidirectional transmission
    • H04B10/25891—Transmission components

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB9126276A 1990-12-20 1991-12-11 Optical and electrical connectors Withdrawn GB2252422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909027748A GB9027748D0 (en) 1990-12-20 1990-12-20 Two-way fibre optic communication system

Publications (2)

Publication Number Publication Date
GB9126276D0 true GB9126276D0 (en) 1992-02-12
GB2252422A GB2252422A (en) 1992-08-05

Family

ID=10687403

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909027748A Pending GB9027748D0 (en) 1990-12-20 1990-12-20 Two-way fibre optic communication system
GB9126276A Withdrawn GB2252422A (en) 1990-12-20 1991-12-11 Optical and electrical connectors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909027748A Pending GB9027748D0 (en) 1990-12-20 1990-12-20 Two-way fibre optic communication system

Country Status (1)

Country Link
GB (2) GB9027748D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0746061A3 (en) * 1995-05-31 1997-06-11 Merten Gmbh & Co Kg Geb Electric coupling device
EP1391897A1 (en) * 2002-08-21 2004-02-25 Lucent Technologies Inc. A cable, a two-part connector therefor, a unit comprising a part of the two-part connector, and a fixed station for mobile telecommunications
US8794337B2 (en) 2009-02-18 2014-08-05 Halliburton Energy Services, Inc. Apparatus and method for controlling the connection and disconnection speed of downhole connectors
US8122967B2 (en) * 2009-02-18 2012-02-28 Halliburton Energy Services, Inc. Apparatus and method for controlling the connection and disconnection speed of downhole connectors
US9441425B2 (en) * 2012-10-16 2016-09-13 Schlumberger Technology Corporation Drilling tool system and method of manufacture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1587531A (en) * 1978-01-18 1981-04-08 Ferranti Ltd Connectors
FR2512216A1 (en) * 1981-08-26 1983-03-04 Cables De Lyon Geoffroy Delore CABLE CONNECTING DEVICE COMPRISING OPTICAL FIBERS AND METAL CONDUCTORS
US4896939A (en) * 1987-10-30 1990-01-30 D. G. O'brien, Inc. Hybrid fiber optic/electrical cable and connector

Also Published As

Publication number Publication date
GB9027748D0 (en) 1991-02-13
GB2252422A (en) 1992-08-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)