EP0507360A3 - Current mode bus coupler with planar coils and shields - Google Patents
Current mode bus coupler with planar coils and shields Download PDFInfo
- Publication number
- EP0507360A3 EP0507360A3 EP19920200239 EP92200239A EP0507360A3 EP 0507360 A3 EP0507360 A3 EP 0507360A3 EP 19920200239 EP19920200239 EP 19920200239 EP 92200239 A EP92200239 A EP 92200239A EP 0507360 A3 EP0507360 A3 EP 0507360A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- shields
- current mode
- planar coils
- bus coupler
- mode bus
- 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.)
- Granted
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2804—Printed windings
- H01F2027/2819—Planar transformers with printed windings, e.g. surrounded by two cores and to be mounted on printed circuit
-
- 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
- H01F2038/143—Inductive couplings for signals
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64816191A | 1991-01-30 | 1991-01-30 | |
US648161 | 1991-01-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0507360A2 EP0507360A2 (en) | 1992-10-07 |
EP0507360A3 true EP0507360A3 (en) | 1993-03-10 |
EP0507360B1 EP0507360B1 (en) | 1996-05-08 |
Family
ID=24599681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92200239A Expired - Lifetime EP0507360B1 (en) | 1991-01-30 | 1992-01-28 | Current mode bus coupler with planar coils and shields |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0507360B1 (en) |
DE (1) | DE69210458T2 (en) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4412957A1 (en) * | 1994-04-17 | 1995-10-19 | Schwan Ulrich | Transmission device |
US5461353A (en) * | 1994-08-30 | 1995-10-24 | Motorola, Inc. | Printed circuit board inductor |
ES2170213T3 (en) * | 1995-03-29 | 2002-08-01 | Valeo Electronique | TRANSFORMER ASSEMBLY, ESPECIALLY FOR A MOTOR VEHICLE PROJECTOR LAMP DISCHARGE FEEDING DEVICE. |
US5640170A (en) * | 1995-06-05 | 1997-06-17 | Polhemus Incorporated | Position and orientation measuring system having anti-distortion source configuration |
FR2735309B1 (en) * | 1995-06-08 | 1997-07-18 | Framatome Connectors France | ELECTROMAGNETIC COUPLERS DISTRIBUTION NETWORK |
US5650778A (en) * | 1995-06-30 | 1997-07-22 | Bio Medic Data Systems, Inc. | Antenna for programming a transponder |
DE19627819B4 (en) * | 1996-07-10 | 2005-12-01 | Weiner, René | Spool for a flat coil |
CA2264650C (en) * | 1997-07-03 | 2010-03-16 | The Furukawa Electric Co., Ltd. | Isolation transformer and transmission control apparatus using the same isolation transformer |
EP0967568B1 (en) * | 1998-06-23 | 2006-08-30 | Meto International GmbH | Identification element |
US6324430B1 (en) | 1998-07-06 | 2001-11-27 | Abiomed, Inc. | Magnetic shield for primary coil of transcutaneous energy transfer device |
US8489200B2 (en) | 1998-07-06 | 2013-07-16 | Abiomed, Inc. | Transcutaneous energy transfer module with integrated conversion circuitry |
US6389318B1 (en) * | 1998-07-06 | 2002-05-14 | Abiomed, Inc. | Magnetic shield for primary coil of transcutaneous energy transfer device |
US6324431B1 (en) | 1998-07-06 | 2001-11-27 | Abiomed, Inc. | Transcutaneous energy transfer device with magnetic field protected components in secondary coil |
WO2001095349A2 (en) * | 2000-06-08 | 2001-12-13 | Ronald Kevin Fricker | Lighting assembly |
US6489876B1 (en) * | 2000-09-22 | 2002-12-03 | Ascom Energy Systems Ag | Method and apparatus for forming a magnetic component on a printed circuit board |
WO2004040599A1 (en) * | 2002-10-31 | 2004-05-13 | Delta Energy Systems (Switzerland) Ag | A circuit board with a planar magnetic element |
CN1926646A (en) * | 2004-03-10 | 2007-03-07 | Det国际控股有限公司 | Magnetic part |
GB201011085D0 (en) * | 2010-07-01 | 2010-08-18 | Micromass Ltd | Improvements in planar transformers particularly for use in ion guides |
EP2612269B1 (en) | 2010-08-31 | 2017-11-01 | DET International Holding Limited | Method and apparatus for load identification |
WO2012087819A2 (en) | 2010-12-20 | 2012-06-28 | Abiomed, Inc. | Transcutaneous energy transfer system with vibration inducing warning circuitry |
WO2012087807A2 (en) | 2010-12-20 | 2012-06-28 | Abiomed, Inc. | Transcutaneous energy transfer system with multiple secondary coils |
DK2654883T3 (en) | 2010-12-20 | 2022-10-10 | Abiomed Inc | METHOD AND APPARATUS FOR ACCURATE MONITORING OF AVAILABLE CHARGE IN A TRANSCUTANEOUS ENERGY TRANSFER SYSTEM |
DK3485819T3 (en) | 2011-04-14 | 2022-10-17 | Abiomed Inc | TRANSCUTANEOUS ENERGY TRANSFER COIL WITH INTEGRATED RADIO FREQUENCY ANTENNA |
US9002468B2 (en) | 2011-12-16 | 2015-04-07 | Abiomed, Inc. | Automatic power regulation for transcutaneous energy transfer charging system |
WO2013098647A2 (en) | 2011-12-28 | 2013-07-04 | Delta Electronic (Thailand) Public Company Limited | Resonant bi-directional dc-ac converter |
US9191203B2 (en) | 2013-08-06 | 2015-11-17 | Bedrock Automation Platforms Inc. | Secure industrial control system |
US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
US10834820B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Industrial control system cable |
US9437967B2 (en) | 2011-12-30 | 2016-09-06 | Bedrock Automation Platforms, Inc. | Electromagnetic connector for an industrial control system |
US9600434B1 (en) | 2011-12-30 | 2017-03-21 | Bedrock Automation Platforms, Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
US8971072B2 (en) | 2011-12-30 | 2015-03-03 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
US8862802B2 (en) | 2011-12-30 | 2014-10-14 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
US9727511B2 (en) | 2011-12-30 | 2017-08-08 | Bedrock Automation Platforms Inc. | Input/output module with multi-channel switching capability |
US8868813B2 (en) | 2011-12-30 | 2014-10-21 | Bedrock Automation Platforms Inc. | Communications control system with a serial communications interface and a parallel communications interface |
US10834094B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
US20130314188A1 (en) | 2012-05-04 | 2013-11-28 | Ionel Jitaru | Magnetic Structure for Large Air Gap |
US9494631B2 (en) | 2012-05-04 | 2016-11-15 | Det International Holding Limited | Intelligent current analysis for resonant converters |
US9196417B2 (en) | 2012-05-04 | 2015-11-24 | Det International Holding Limited | Magnetic configuration for high efficiency power processing |
US10553351B2 (en) * | 2012-05-04 | 2020-02-04 | Delta Electronics (Thailand) Public Co., Ltd. | Multiple cells magnetic structure for wireless power |
EP3264564A1 (en) | 2012-05-04 | 2018-01-03 | DET International Holding Limited | Multiple resonant cells for inductive charging pads |
US10613567B2 (en) | 2013-08-06 | 2020-04-07 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
DE102014002298B3 (en) * | 2014-02-20 | 2015-01-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for the potential-separated transmission of control signals for a cascaded high-voltage switch |
EP3048618B1 (en) * | 2015-01-20 | 2019-05-29 | Nexperia B.V. | Common mode choke |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053638A1 (en) * | 1978-11-06 | 1982-06-16 | The Boeing Company | Current mode data or power bus |
-
1992
- 1992-01-28 DE DE69210458T patent/DE69210458T2/en not_active Expired - Fee Related
- 1992-01-28 EP EP92200239A patent/EP0507360B1/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0053638A1 (en) * | 1978-11-06 | 1982-06-16 | The Boeing Company | Current mode data or power bus |
Non-Patent Citations (1)
Title |
---|
IBM TECHNICAL DISCLOSURE BULLETIN vol. 28, no. 2, July 1985, NEW YORK pages 625 - 626 'Slit -plate transformer' * |
Also Published As
Publication number | Publication date |
---|---|
EP0507360A2 (en) | 1992-10-07 |
DE69210458D1 (en) | 1996-06-13 |
DE69210458T2 (en) | 1996-09-05 |
EP0507360B1 (en) | 1996-05-08 |
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