GB9204200D0 - An inductive loop power transmission system - Google Patents

An inductive loop power transmission system

Info

Publication number
GB9204200D0
GB9204200D0 GB929204200A GB9204200A GB9204200D0 GB 9204200 D0 GB9204200 D0 GB 9204200D0 GB 929204200 A GB929204200 A GB 929204200A GB 9204200 A GB9204200 A GB 9204200A GB 9204200 D0 GB9204200 D0 GB 9204200D0
Authority
GB
United Kingdom
Prior art keywords
power transmission
transmission system
loop power
inductive loop
inductive
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.)
Pending
Application number
GB929204200A
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.)
Goble Colin C O
GOBLE NIGEL M
Original Assignee
Goble Colin C O
GOBLE NIGEL M
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 Goble Colin C O, GOBLE NIGEL M filed Critical Goble Colin C O
Priority to GB929204200A priority Critical patent/GB9204200D0/en
Publication of GB9204200D0 publication Critical patent/GB9204200D0/en
Priority to EP93301406A priority patent/EP0558316A1/en
Priority to JP5040113A priority patent/JPH0614480A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/1206—Generators therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/20—The network being internal to a load
    • H02J2310/23—The load being a medical device, a medical implant, or a life supporting device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
GB929204200A 1992-02-27 1992-02-27 An inductive loop power transmission system Pending GB9204200D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB929204200A GB9204200D0 (en) 1992-02-27 1992-02-27 An inductive loop power transmission system
EP93301406A EP0558316A1 (en) 1992-02-27 1993-02-25 An inductive loop power transmission system
JP5040113A JPH0614480A (en) 1992-02-27 1993-03-01 Induction-loop type power transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929204200A GB9204200D0 (en) 1992-02-27 1992-02-27 An inductive loop power transmission system

Publications (1)

Publication Number Publication Date
GB9204200D0 true GB9204200D0 (en) 1992-04-08

Family

ID=10711150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB929204200A Pending GB9204200D0 (en) 1992-02-27 1992-02-27 An inductive loop power transmission system

Country Status (3)

Country Link
EP (1) EP0558316A1 (en)
JP (1) JPH0614480A (en)
GB (1) GB9204200D0 (en)

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FR2735009B1 (en) * 1995-06-09 1997-10-03 Aquitaine Technologie Medical HIGH CUT FREQUENCY AND / OR COAGULATION ELECTRIC CURRENT GENERATOR FOR BIPOLAR INSTRUMENTS
US6780180B1 (en) 1995-06-23 2004-08-24 Gyrus Medical Limited Electrosurgical instrument
US6015406A (en) 1996-01-09 2000-01-18 Gyrus Medical Limited Electrosurgical instrument
WO1997000646A1 (en) 1995-06-23 1997-01-09 Gyrus Medical Limited An electrosurgical instrument
EP0771176B2 (en) 1995-06-23 2006-01-04 Gyrus Medical Limited An electrosurgical instrument
US6293942B1 (en) 1995-06-23 2001-09-25 Gyrus Medical Limited Electrosurgical generator method
GB9521772D0 (en) * 1995-10-24 1996-01-03 Gyrus Medical Ltd An electrosurgical instrument
US6013076A (en) 1996-01-09 2000-01-11 Gyrus Medical Limited Electrosurgical instrument
US6090106A (en) 1996-01-09 2000-07-18 Gyrus Medical Limited Electrosurgical instrument
GB9612993D0 (en) 1996-06-20 1996-08-21 Gyrus Medical Ltd Electrosurgical instrument
US6565561B1 (en) 1996-06-20 2003-05-20 Cyrus Medical Limited Electrosurgical instrument
GB2314274A (en) 1996-06-20 1997-12-24 Gyrus Medical Ltd Electrode construction for an electrosurgical instrument
GB9626512D0 (en) 1996-12-20 1997-02-05 Gyrus Medical Ltd An improved electrosurgical generator and system
GB9807303D0 (en) 1998-04-03 1998-06-03 Gyrus Medical Ltd An electrode assembly for an electrosurgical instrument
US7522878B2 (en) 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
US7212414B2 (en) 1999-06-21 2007-05-01 Access Business Group International, Llc Adaptive inductive power supply
US7518267B2 (en) 2003-02-04 2009-04-14 Access Business Group International Llc Power adapter for a remote device
GB2388716B (en) 2002-05-13 2004-10-20 Splashpower Ltd Improvements relating to contact-less power transfer
US20040130425A1 (en) * 2002-08-12 2004-07-08 Tal Dayan Enhanced RF wireless adaptive power provisioning system for small devices
GB2394843A (en) * 2002-10-28 2004-05-05 Zap Wireless Technologies Ltd Charge and data transfer by the same means
SE0301786D0 (en) * 2003-06-16 2003-06-16 Abb Ab Industrial Robot
SE0303445L (en) * 2003-12-17 2005-06-18 Abb Research Ltd Tools for an industrial robot
KR101624356B1 (en) 2007-01-29 2016-06-07 파워매트 테크놀로지스 엘티디. Pinless power coupling
CA2681613C (en) * 2007-03-22 2017-10-31 Powermat Ltd. Signal transfer system
WO2009040807A2 (en) 2007-09-25 2009-04-02 Powermat Ltd. Inductive power transmission platform
US10068701B2 (en) 2007-09-25 2018-09-04 Powermat Technologies Ltd. Adjustable inductive power transmission platform
US8283812B2 (en) 2007-10-09 2012-10-09 Powermat Technologies, Ltd. Inductive power providing system having moving outlets
US8193769B2 (en) 2007-10-18 2012-06-05 Powermat Technologies, Ltd Inductively chargeable audio devices
US8729734B2 (en) * 2007-11-16 2014-05-20 Qualcomm Incorporated Wireless power bridge
US8536737B2 (en) 2007-11-19 2013-09-17 Powermat Technologies, Ltd. System for inductive power provision in wet environments
CN101910968A (en) 2008-01-07 2010-12-08 捷通国际有限公司 Wireless power adapter for computer
KR20100130215A (en) 2008-03-17 2010-12-10 파우워매트 엘티디. Inductive transmission system
US9331750B2 (en) 2008-03-17 2016-05-03 Powermat Technologies Ltd. Wireless power receiver and host control interface thereof
US9960642B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. Embedded interface for wireless power transfer to electrical devices
US9337902B2 (en) 2008-03-17 2016-05-10 Powermat Technologies Ltd. System and method for providing wireless power transfer functionality to an electrical device
US9960640B2 (en) 2008-03-17 2018-05-01 Powermat Technologies Ltd. System and method for regulating inductive power transmission
US8320143B2 (en) 2008-04-15 2012-11-27 Powermat Technologies, Ltd. Bridge synchronous rectifier
CN102113068A (en) 2008-06-02 2011-06-29 普迈公司 Appliance mounted power outlets
US11979201B2 (en) 2008-07-02 2024-05-07 Powermat Technologies Ltd. System and method for coded communication signals regulating inductive power transmissions
US8981598B2 (en) 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
US8188619B2 (en) 2008-07-02 2012-05-29 Powermat Technologies Ltd Non resonant inductive power transmission system and method
AU2009269574A1 (en) 2008-07-08 2010-01-14 Powermat Technologies Ltd. Display device
JP5451016B2 (en) * 2008-09-19 2014-03-26 キヤノン株式会社 Charging equipment, charging method and program
MX2011003088A (en) 2008-09-23 2011-06-16 Powermat Ltd Combined antenna and inductive power receiver.
US20100130984A1 (en) * 2008-11-21 2010-05-27 John Alan Ritter Systems and methods for wireless ophthalmic surgical modules
US9312924B2 (en) * 2009-02-10 2016-04-12 Qualcomm Incorporated Systems and methods relating to multi-dimensional wireless charging
JP5556044B2 (en) * 2009-03-31 2014-07-23 富士通株式会社 Wireless power transmission system, wireless power receiving device, and wireless power transmitting device
US8374545B2 (en) * 2009-09-02 2013-02-12 Qualcomm Incorporated De-tuning in wireless power reception
US20110056215A1 (en) * 2009-09-10 2011-03-10 Qualcomm Incorporated Wireless power for heating or cooling
ITTO20091060A1 (en) * 2009-12-30 2011-06-30 Telecom Italia Spa SYSTEM AND METHOD OF ENERGY TRANSFER WITHOUT WIRES FOR POWERING AN ELECTRIC LOAD
US9106086B2 (en) 2010-03-11 2015-08-11 Qualcomm Incorporated Detection and protection of devices within a wireless power system
NZ593946A (en) * 2011-07-07 2014-05-30 Powerbyproxi Ltd An inductively coupled power transfer receiver
WO2013033834A1 (en) * 2011-09-07 2013-03-14 Solace Power Inc. Wireless electric field power transmission system and method
US9252846B2 (en) 2011-09-09 2016-02-02 Qualcomm Incorporated Systems and methods for detecting and identifying a wireless power device
US9842686B2 (en) 2014-01-22 2017-12-12 Electrochem Solutions, Inc. Split winding repeater
EP3161922A4 (en) 2014-06-26 2018-03-14 Solace Power Inc. Wireless electric field power transmission system, transmitter and receiver therefor and method of wirelessly transferring power
AU2015311561A1 (en) 2014-09-05 2017-03-23 Solace Power Inc. Wireless electric field power transfer system, method, transmitter and receiver therefor
US10218212B2 (en) 2016-04-15 2019-02-26 The Gillette Company Llc System and apparatus for inductive charging of a handheld device
EP3244509B1 (en) 2016-05-11 2020-09-16 Greatbatch Ltd. Wireless charging autoclavable batteries inside a sterilizable tray
CN110149291B (en) * 2019-05-06 2023-05-09 南京睿赫电子有限公司 ASK load modulation circuit and modulation method for wireless charging receiving end

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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GB1557463A (en) * 1975-12-12 1979-12-12 Gen Electric Co Ltd Elecrical coupling arrangements
US4555792A (en) * 1981-10-02 1985-11-26 U.S. Philips Corporation Transmitter for transmitting an FSK-modulated signal
JPH0747957Y2 (en) * 1987-03-31 1995-11-01 トツパン・ム−ア株式会社 Non-contact power supply device

Also Published As

Publication number Publication date
EP0558316A1 (en) 1993-09-01
JPH0614480A (en) 1994-01-21

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Legal Events

Date Code Title Description
730A Proceeding under section 30 patents act 1977