EP1652288A1 - Schaltungsanordnung zum induktiven übertragen elektrischer energie - Google Patents
Schaltungsanordnung zum induktiven übertragen elektrischer energieInfo
- Publication number
- EP1652288A1 EP1652288A1 EP04763179A EP04763179A EP1652288A1 EP 1652288 A1 EP1652288 A1 EP 1652288A1 EP 04763179 A EP04763179 A EP 04763179A EP 04763179 A EP04763179 A EP 04763179A EP 1652288 A1 EP1652288 A1 EP 1652288A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit arrangement
- circuit
- control
- transistors
- arrangement according
- 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- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/538—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
- H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
- H03K17/6872—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor using complementary field-effect transistors
Definitions
- the circuit arrangement according to the invention shown in the figure contains, as switching transistors, two complementary field effect transistors T2, T4, the drain connections of which are connected to one another and to one end of a series resonant circuit which consists of a Inductance Lpr and a capacitance Cpr.
- the other end of the series resonant circuit and the source connection of the n-channel field-effect transistor T4 are connected to ground.
- the source connection of the p-channel field effect transistor T2 is connected to the positive pole of a voltage source U1.
- the negative pole of the voltage source U1 is connected to ground.
- the capacitors C1 and C2 are missing, i.e. the function of these capacitors is perceived by the gate-source or base-emitter capacitances of the transistors T2, T4.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10336435A DE10336435A1 (de) | 2003-08-08 | 2003-08-08 | Schaltungsanordnung zum induktiven Übertragen elektrischer Energie |
| PCT/EP2004/007695 WO2005018079A1 (de) | 2003-08-08 | 2004-07-13 | Schaltungsanordnung zum induktiven übertragen elektrischer energie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1652288A1 true EP1652288A1 (de) | 2006-05-03 |
Family
ID=34112045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP04763179A Withdrawn EP1652288A1 (de) | 2003-08-08 | 2004-07-13 | Schaltungsanordnung zum induktiven übertragen elektrischer energie |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7397679B2 (de) |
| EP (1) | EP1652288A1 (de) |
| JP (1) | JP4739203B2 (de) |
| CN (1) | CN100546163C (de) |
| DE (1) | DE10336435A1 (de) |
| WO (1) | WO2005018079A1 (de) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1438457A1 (de) * | 1961-11-09 | 1968-10-17 | Itt Ind Gmbh Deutsche | Frequenzkonstanter Gegentakt-Spannungswandler |
| US3962626A (en) * | 1974-11-26 | 1976-06-08 | Hughes Aircraft Company | Current driven inverter |
| US4286316A (en) * | 1980-02-19 | 1981-08-25 | Xerox Corporation | High voltage sine wave power supply |
| US4614897A (en) * | 1984-05-11 | 1986-09-30 | Rca Corporation | Switching circuit |
| DE3842465A1 (de) * | 1988-12-16 | 1990-06-28 | Flachenecker Gerhard | Schaltregler zur gleichspannungswandlung |
| DE4015455A1 (de) * | 1990-05-14 | 1991-11-21 | Zumtobel Ag | Ansteuerschaltungsanordnung fuer einen wechselrichter und verfahren zur ansteuerung eines leistungs-schalterelementes |
| US5095224A (en) * | 1990-08-31 | 1992-03-10 | Siemens-Pacesetter, Inc. | Interrupted resonance energy transfer system |
| US6128788A (en) * | 1996-10-30 | 2000-10-10 | Kazuo Yamazaki | Water closet and nursing bed device with same |
| US6047214A (en) * | 1998-06-09 | 2000-04-04 | North Carolina State University | System and method for powering, controlling, and communicating with multiple inductively-powered devices |
| US6218788B1 (en) * | 1999-08-20 | 2001-04-17 | General Electric Company | Floating IC driven dimming ballast |
-
2003
- 2003-08-08 DE DE10336435A patent/DE10336435A1/de not_active Withdrawn
-
2004
- 2004-07-13 US US10/566,687 patent/US7397679B2/en not_active Expired - Fee Related
- 2004-07-13 CN CNB2004800227467A patent/CN100546163C/zh not_active Expired - Fee Related
- 2004-07-13 JP JP2006522252A patent/JP4739203B2/ja not_active Expired - Fee Related
- 2004-07-13 EP EP04763179A patent/EP1652288A1/de not_active Withdrawn
- 2004-07-13 WO PCT/EP2004/007695 patent/WO2005018079A1/de not_active Ceased
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2005018079A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4739203B2 (ja) | 2011-08-03 |
| CN100546163C (zh) | 2009-09-30 |
| JP2007502094A (ja) | 2007-02-01 |
| US20060214741A1 (en) | 2006-09-28 |
| US7397679B2 (en) | 2008-07-08 |
| WO2005018079A1 (de) | 2005-02-24 |
| HK1091040A1 (zh) | 2007-01-05 |
| DE10336435A1 (de) | 2005-03-03 |
| CN1833350A (zh) | 2006-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20051217 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
| DAX | Request for extension of the european patent (deleted) | ||
| 17Q | First examination report despatched |
Effective date: 20160112 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H03K 17/687 20060101AFI20180508BHEP Ipc: H02M 7/538 20060101ALI20180508BHEP |
|
| INTG | Intention to grant announced |
Effective date: 20180525 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20181005 |