DE3375052D1 - Electric transformer with modular, selectively fed primary circuits - Google Patents

Electric transformer with modular, selectively fed primary circuits

Info

Publication number
DE3375052D1
DE3375052D1 DE8383400904T DE3375052T DE3375052D1 DE 3375052 D1 DE3375052 D1 DE 3375052D1 DE 8383400904 T DE8383400904 T DE 8383400904T DE 3375052 T DE3375052 T DE 3375052T DE 3375052 D1 DE3375052 D1 DE 3375052D1
Authority
DE
Germany
Prior art keywords
primary
module
modules
electric transformer
modular
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
DE8383400904T
Other languages
German (de)
English (en)
Inventor
Louis Barthelemy
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3375052D1 publication Critical patent/DE3375052D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • 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
    • H01F2038/006—Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Electrical Variables (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Relay Circuits (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Ac-Ac Conversion (AREA)
  • Magnetic Treatment Devices (AREA)
DE8383400904T 1982-05-25 1983-05-05 Electric transformer with modular, selectively fed primary circuits Expired DE3375052D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8208998A FR2527832A1 (fr) 1982-05-25 1982-05-25 Transformateur electrique a circuits primaires modulaires alimentes selectivement

Publications (1)

Publication Number Publication Date
DE3375052D1 true DE3375052D1 (en) 1988-02-04

Family

ID=9274274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400904T Expired DE3375052D1 (en) 1982-05-25 1983-05-05 Electric transformer with modular, selectively fed primary circuits

Country Status (6)

Country Link
US (1) US4678986A (enExample)
EP (1) EP0095398B1 (enExample)
JP (1) JPS58213409A (enExample)
AT (1) ATE31589T1 (enExample)
DE (1) DE3375052D1 (enExample)
FR (1) FR2527832A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837497A (en) * 1987-12-29 1989-06-06 Gregory Leibovich Variable transformer, reactor and method of their control
US5177460A (en) * 1990-01-04 1993-01-05 Dhyanchand P John Summing transformer for star-delta inverter having a single secondary winding for each group of primary windings
JPH05128324A (ja) * 1991-11-07 1993-05-25 Mitsubishi Electric Corp 非接触カード、非接触カード用端末機及び非接触伝送システム
US5355296A (en) * 1992-12-10 1994-10-11 Sundstrand Corporation Switching converter and summing transformer for use therein
GB2284939A (en) * 1993-08-15 1995-06-21 Aziz Fawzy Mekaiel Fanouse Voltage regulating transformer
JP3416809B2 (ja) * 1994-05-27 2003-06-16 成勲 井本 電気調整器
US6340851B1 (en) 1998-03-23 2002-01-22 Electric Boat Corporation Modular transformer arrangement for use with multi-level power converter
US6212430B1 (en) 1999-05-03 2001-04-03 Abiomed, Inc. Electromagnetic field source with detection of position of secondary coil in relation to multiple primary coils
US6664881B1 (en) 1999-11-30 2003-12-16 Ameritherm, Inc. Efficient, low leakage inductance, multi-tap, RF transformer and method of making same
US6806803B2 (en) * 2002-12-06 2004-10-19 Square D Company Transformer winding
US6867987B2 (en) * 2003-06-13 2005-03-15 Ballard Power Systems Corporation Multilevel inverter control schemes
KR101432047B1 (ko) * 2007-09-20 2014-08-20 삼성전자주식회사 디지털-아날로그 컨버터
CN101692392B (zh) * 2009-09-08 2011-05-11 武汉泰普变压器开关有限公司 一种变压器用无励磁笼形正反调压分接开关
DK2654878T3 (da) 2010-12-20 2019-07-22 Abiomed Inc Transkutant energioverførselssystem med en flerhed af sekundære spoler
WO2012087819A2 (en) 2010-12-20 2012-06-28 Abiomed, Inc. Transcutaneous energy transfer system with vibration inducing warning circuitry
WO2012087816A2 (en) 2010-12-20 2012-06-28 Abiomed, Inc. Method and apparatus for accurately tracking available charge in a transcutaneous energy transfer system
ES2927951T3 (es) 2011-04-14 2022-11-14 Abiomed Inc Bobina de transferencia de energía transcutánea con antena de radiofrecuencia integrada
US9002468B2 (en) 2011-12-16 2015-04-07 Abiomed, Inc. Automatic power regulation for transcutaneous energy transfer charging system
US9564266B2 (en) 2014-10-31 2017-02-07 Raytheon Company Power converter magnetics assembly
US9730366B2 (en) 2015-02-10 2017-08-08 Raytheon Company Electromagnetic interference suppressing shield
US10270356B2 (en) 2016-08-09 2019-04-23 Raytheon Company High voltage high frequency power converter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL278413A (enExample) * 1961-05-15
FR1422650A (fr) * 1965-01-26 1965-12-24 Dispositif pour le branchement d'éléments électriques, tels que résistance, capacité, self ou autre, ainsi que les ensembles pourvus d'un dispositif de branchement,conforme à l'invention
JPS50497Y1 (enExample) * 1970-08-13 1975-01-09
FR2155839B1 (enExample) * 1971-10-08 1975-04-18 Alsthom Cgee
FR2179507B1 (enExample) * 1972-04-10 1975-03-21 Drusch Gaston
JPS5232625B2 (enExample) * 1973-03-29 1977-08-23
US4011499A (en) * 1976-02-11 1977-03-08 The Bendix Corporation Low loss a.c. voltage regulator
FR2406908A1 (fr) * 1977-10-19 1979-05-18 Sirven Pierre Dispositif de regulation du courant alternatif par commutation electronique d'enroulements de transformateurs
GB2063572A (en) * 1979-11-06 1981-06-03 Westinghouse Electric Corp Tap changer for electrical inductive apparatus

Also Published As

Publication number Publication date
EP0095398B1 (fr) 1987-12-23
US4678986A (en) 1987-07-07
EP0095398A1 (fr) 1983-11-30
JPS58213409A (ja) 1983-12-12
FR2527832A1 (fr) 1983-12-02
ATE31589T1 (de) 1988-01-15
FR2527832B1 (enExample) 1984-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee