EP0388792A1 - Dispositif de transmission - Google Patents

Dispositif de transmission Download PDF

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Publication number
EP0388792A1
EP0388792A1 EP90104899A EP90104899A EP0388792A1 EP 0388792 A1 EP0388792 A1 EP 0388792A1 EP 90104899 A EP90104899 A EP 90104899A EP 90104899 A EP90104899 A EP 90104899A EP 0388792 A1 EP0388792 A1 EP 0388792A1
Authority
EP
European Patent Office
Prior art keywords
rotor
stator
toroidal coils
transmission
signals
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
Application number
EP90104899A
Other languages
German (de)
English (en)
Other versions
EP0388792B1 (fr
Inventor
Wilhelm T. Dipl.-Ing. Jahn
Werner Röschlau
Michael Dr.Med.Dr.Rer.Nat. Scherz
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.)
Scherz Michael Drmed Drrernat
Original Assignee
Scherz Michael Drmed Drrernat
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 Scherz Michael Drmed Drrernat filed Critical Scherz Michael Drmed Drrernat
Publication of EP0388792A1 publication Critical patent/EP0388792A1/fr
Application granted granted Critical
Publication of EP0388792B1 publication Critical patent/EP0388792B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/04—Arrangements for transmitting signals characterised by the use of a wireless electrical link using magnetically coupled devices
EP90104899A 1989-03-18 1990-03-15 Dispositif de transmission Expired - Lifetime EP0388792B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3908982 1989-03-18
DE3908982A DE3908982A1 (de) 1989-03-18 1989-03-18 Uebertragungsvorrichtung

Publications (2)

Publication Number Publication Date
EP0388792A1 true EP0388792A1 (fr) 1990-09-26
EP0388792B1 EP0388792B1 (fr) 1993-12-08

Family

ID=6376692

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90104899A Expired - Lifetime EP0388792B1 (fr) 1989-03-18 1990-03-15 Dispositif de transmission

Country Status (8)

Country Link
US (1) US5055775A (fr)
EP (1) EP0388792B1 (fr)
JP (1) JP2798472B2 (fr)
AT (1) ATE98391T1 (fr)
CA (1) CA2012408A1 (fr)
DE (2) DE3908982A1 (fr)
DK (1) DK0388792T3 (fr)
ES (1) ES2048879T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525459A1 (fr) * 1991-07-30 1993-02-03 Ulrich Dr.-Ing. Schwan Dispositif de transmission
EP0681276A1 (fr) * 1994-04-20 1995-11-08 SCHULER PRESSEN GmbH & Co. Méthode et dispositif pour la transmission de données, de signaux et d'énergie

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3024784B2 (ja) * 1990-09-26 2000-03-21 株式会社ブリヂストン タイヤ内部監視装置
US5221250A (en) * 1991-01-07 1993-06-22 Beckman Instruments, Inc. Coding of maximum operating speed on centrifuge rotors and detection thereof
JPH04326709A (ja) * 1991-04-26 1992-11-16 Matsushita Electric Ind Co Ltd 回転トランス
US5814900A (en) * 1991-07-30 1998-09-29 Ulrich Schwan Device for combined transmission of energy and electric signals
KR940002829Y1 (ko) * 1991-08-03 1994-04-23 주식회사 금성사 비데오 카세트 레코더의 회전헤드드럼장치
US5637973A (en) * 1992-06-18 1997-06-10 Kabushiki Kaisha Yaskawa Denki Noncontacting electric power transfer apparatus, noncontacting signal transfer apparatus, split-type mechanical apparatus employing these transfer apparatus and a control method for controlling same
DE59309808D1 (de) * 1992-07-08 1999-11-04 Ami Doduco Gmbh Einrichtung, insbesondere in fahrzeugen, zum leitungsgebundenen übertragen von elektrischen signalen
DE4229566C2 (de) * 1992-09-04 1996-08-29 Rosenberger Hochfrequenztech Verfahren und Vorrichtung zur automatischen Erkennung eines über eine Stecker-Buchsenverbindung an ein Versorgungsgerät angeschlossenen Anschlußgerätes
GB2293522B (en) * 1994-09-02 1999-01-20 Ultra Electronics Ltd Rotary apparatus
JP2856698B2 (ja) * 1995-08-08 1999-02-10 株式会社東芝 回転電機用固定子巻線の静電容量測定装置とその方法ならびに回転電機
JPH09326736A (ja) * 1996-06-03 1997-12-16 Mitsubishi Electric Corp ワイヤレス送受信システム用２次側回路装置およびワイヤレス送受信システム用誘導コイル
CA2264650C (fr) * 1997-07-03 2010-03-16 The Furukawa Electric Co., Ltd. Transformateur d'isolement et appareil de commande de la transmission utilisant ledit transformateur
NL1010340C2 (nl) * 1998-10-16 2000-04-18 Skf Eng & Res Centre Bv Lager met geïntegreerde transformator.
US6278210B1 (en) * 1999-08-30 2001-08-21 International Business Machines Corporation Rotary element apparatus with wireless power transfer
DE10240080A1 (de) * 2002-08-30 2004-03-11 Siemens Ag Verfahren zum draht- und berührungslosen Energie- und Datentransport und zugehörige Vorrichtung
DE10344055A1 (de) 2003-09-23 2005-04-21 Siemens Ag Induktiver Drehübertrager
DE102004032022A1 (de) * 2004-07-01 2006-01-19 Walter Dittel Gmbh Signalübertragung
US8967051B2 (en) * 2009-01-23 2015-03-03 Magnemotion, Inc. Transport system powered by short block linear synchronous motors and switching mechanism
US9032880B2 (en) 2009-01-23 2015-05-19 Magnemotion, Inc. Transport system powered by short block linear synchronous motors and switching mechanism
US8616134B2 (en) 2009-01-23 2013-12-31 Magnemotion, Inc. Transport system powered by short block linear synchronous motors
KR101668925B1 (ko) 2011-06-07 2016-10-24 마그네모션, 인코포레이티드 선형 동기 모터 추진 시스템의 다목적 제어
US9746388B2 (en) * 2011-06-29 2017-08-29 Honeywell International Inc. Wireless telemetry using voltage and pulse intervals
US9802507B2 (en) 2013-09-21 2017-10-31 Magnemotion, Inc. Linear motor transport for packaging and other uses
JP6567892B2 (ja) * 2015-06-24 2019-08-28 株式会社日立産機システム 回転軸センサ読み取り装置
EP3533522A1 (fr) 2018-02-28 2019-09-04 Alfa Laval Corporate AB Séparateur centrifuge et procédé de fonctionnement d'un séparateur centrifuge
DE102021212148A1 (de) 2021-10-27 2023-04-27 Mahle International Gmbh System mit elektrischem Drehtransformator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428825A1 (fr) * 1978-06-12 1980-01-11 Electricite De France Transmission de grandeurs physiques entre deux pieces en rotation relative sous forme de modulation par impulsions codees
DE2932173A1 (de) * 1978-08-09 1980-03-06 Hitachi Ltd Verfahren und vorrichtung zum messen der physikalischen eigenschaften eines drehkoerpers an zahlreichen punkten
EP0133802A1 (fr) * 1983-08-16 1985-03-06 TDK Corporation Un transformateur tournant
DE2943942C2 (fr) * 1979-10-31 1989-10-26 Michael Dr.Med. Dr.Rer.Nat. 8520 Erlangen De Scherz

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958600C (de) * 1955-10-11 1957-02-21 Licentia Gmbh Anordnung zur Temperaturmessung an umlaufenden Wellen
DE1032846B (de) * 1957-10-19 1958-06-26 Daimler Benz Ag Schleifringloser UEbertrager fuer die Abnahme von Wechselstromimpulsen
US3441887A (en) * 1967-09-01 1969-04-29 Caterpillar Tractor Co High frequency rotary inductive coupling
US3519969A (en) * 1968-11-12 1970-07-07 Caterpillar Tractor Co Rotating transformer
CA923207A (en) * 1971-01-04 1973-03-20 R. Gooch Beverley Interchannel shield for multichannel rotary transformer
BE791187A (fr) * 1971-11-10 1973-03-01 Impulsa Veb K Procede et installation pour la determination des limites de phases de deux milieux, notamment dans des tambours separateurs
US3786354A (en) * 1972-01-24 1974-01-15 Stock Equipment Co Electromagnetic tachometer
US4211973A (en) * 1972-10-11 1980-07-08 Kabushiki Kaisha Teikoku Denki Seisakusho Apparatus for detecting faults to be occurred or initially existing in a running electric rotary machine
DD98842A1 (fr) * 1972-10-12 1973-07-12
SE369479B (fr) * 1973-01-08 1974-09-02 Alfa Laval Ab
DE2846583C2 (de) * 1978-10-26 1981-10-29 Nord-Micro Elektronik Feinmechanik AG, 6000 Frankfurt Vorrichtung zum Übertragen von Meßsignalen über einen Übertrager
DE2934085A1 (de) * 1979-08-23 1981-03-26 Papst Licensing Gmbh, 78549 Spaichingen Tachogenerator
US4412198A (en) * 1981-12-14 1983-10-25 S. Himmelstein And Company Rotary transformer
DE3503347A1 (de) * 1985-02-01 1986-08-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zur drahtlosen messsignaluebertragung
DE3503348C1 (de) * 1985-02-01 1986-06-19 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Ferromagnetischer Mehrfachschalenkern fuer elektrische Spulen
US4689546A (en) * 1985-12-18 1987-08-25 General Electric Company Internal armature current monitoring in large three-phase generator
DE3713305A1 (de) * 1987-04-18 1988-11-03 Heldt & Rossi Servoelektronik Tachogenerator fuer elektrische maschinen
NL8702531A (nl) * 1987-10-23 1989-05-16 Philips Nv Roterende transformator.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428825A1 (fr) * 1978-06-12 1980-01-11 Electricite De France Transmission de grandeurs physiques entre deux pieces en rotation relative sous forme de modulation par impulsions codees
DE2932173A1 (de) * 1978-08-09 1980-03-06 Hitachi Ltd Verfahren und vorrichtung zum messen der physikalischen eigenschaften eines drehkoerpers an zahlreichen punkten
DE2943942C2 (fr) * 1979-10-31 1989-10-26 Michael Dr.Med. Dr.Rer.Nat. 8520 Erlangen De Scherz
EP0133802A1 (fr) * 1983-08-16 1985-03-06 TDK Corporation Un transformateur tournant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0525459A1 (fr) * 1991-07-30 1993-02-03 Ulrich Dr.-Ing. Schwan Dispositif de transmission
EP0681276A1 (fr) * 1994-04-20 1995-11-08 SCHULER PRESSEN GmbH & Co. Méthode et dispositif pour la transmission de données, de signaux et d'énergie
US5625352A (en) * 1994-04-20 1997-04-29 Schuler Pressen Gmbh & Co. Method and arrangement for transmitting data, signals and energy

Also Published As

Publication number Publication date
ES2048879T3 (es) 1994-04-01
ATE98391T1 (de) 1993-12-15
CA2012408A1 (fr) 1990-09-18
EP0388792B1 (fr) 1993-12-08
DE59003740D1 (de) 1994-01-20
US5055775A (en) 1991-10-08
JPH0327500A (ja) 1991-02-05
DK0388792T3 (da) 1994-02-14
JP2798472B2 (ja) 1998-09-17
DE3908982A1 (de) 1990-09-27

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