GB2142480B - Inductive coupler system - Google Patents

Inductive coupler system

Info

Publication number
GB2142480B
GB2142480B GB08414568A GB8414568A GB2142480B GB 2142480 B GB2142480 B GB 2142480B GB 08414568 A GB08414568 A GB 08414568A GB 8414568 A GB8414568 A GB 8414568A GB 2142480 B GB2142480 B GB 2142480B
Authority
GB
United Kingdom
Prior art keywords
inductive coupler
coupler system
inductive
coupler
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
GB08414568A
Other versions
GB8414568D0 (en
GB2142480A (en
Inventor
Roy John Benjamin
David William Pearce
Anthony William Powell
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.)
Allard Way Holdings Ltd
Original Assignee
Marconi Avionics 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
Priority claimed from GB838317659A external-priority patent/GB8317659D0/en
Application filed by Marconi Avionics Ltd filed Critical Marconi Avionics Ltd
Priority to GB08414568A priority Critical patent/GB2142480B/en
Publication of GB8414568D0 publication Critical patent/GB8414568D0/en
Publication of GB2142480A publication Critical patent/GB2142480A/en
Application granted granted Critical
Publication of GB2142480B publication Critical patent/GB2142480B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • E21B33/0385—Connectors used on well heads, e.g. for connecting blow-out preventer and riser electrical connectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
    • 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
    • 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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62933—Comprising exclusively pivoting lever
GB08414568A 1983-06-29 1984-06-07 Inductive coupler system Expired GB2142480B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08414568A GB2142480B (en) 1983-06-29 1984-06-07 Inductive coupler system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838317659A GB8317659D0 (en) 1983-06-29 1983-06-29 Inductive couplers
GB08414568A GB2142480B (en) 1983-06-29 1984-06-07 Inductive coupler system

Publications (3)

Publication Number Publication Date
GB8414568D0 GB8414568D0 (en) 1984-07-11
GB2142480A GB2142480A (en) 1985-01-16
GB2142480B true GB2142480B (en) 1986-07-23

Family

ID=26286506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08414568A Expired GB2142480B (en) 1983-06-29 1984-06-07 Inductive coupler system

Country Status (1)

Country Link
GB (1) GB2142480B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2171205B (en) * 1985-02-15 1989-07-26 Delta Technical Services Ltd Data logging arrangements and methods of obtaining data
GB8819574D0 (en) * 1988-08-17 1988-09-21 Britoil Plc Fibre optic data coupler
FR2732533B1 (en) * 1995-04-03 1997-04-30 Framatome Connectors France MAGNETICALLY COUPLED COMMUNICATION BUS ARCHITECTURE, ESPECIALLY FOR AIRPORT APPLICATIONS
FR2750256B1 (en) * 1996-06-25 1998-08-21 Framatome Connectors France BUS WITH MAGNETIC COUPLING BOX
US6906495B2 (en) 2002-05-13 2005-06-14 Splashpower Limited Contact-less power transfer
GB2388715B (en) 2002-05-13 2005-08-03 Splashpower Ltd Improvements relating to the transfer of electromagnetic power
GB2399230B (en) * 2002-05-13 2005-03-23 Splashpower Ltd Portable electrical or electrical devices for use in inductive power transfer systems
AU2003282214A1 (en) 2002-10-28 2004-05-13 Splashpower Limited Unit and system for contactless power transfer
NZ543078A (en) * 2003-05-02 2007-04-27 George Alan Limpkin Apparatus for supplying energy to a load and a related system
GB2404094B (en) * 2003-07-17 2008-01-02 Thales Plc Electrical connector
GB2458476A (en) * 2008-03-19 2009-09-23 Rolls Royce Plc Inductive electrical coupler for submerged power generation apparatus
US11149512B2 (en) * 2016-02-15 2021-10-19 Onesubsea Ip Uk Limited Subsea umbilical termination assembly
EP3511519B1 (en) * 2018-01-16 2020-06-17 Siemens Aktiengesellschaft Subsea housing assembly

Also Published As

Publication number Publication date
GB8414568D0 (en) 1984-07-11
GB2142480A (en) 1985-01-16

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950607