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BR9806843A - Dispositivo para transmissão sem contato de sinais elétricos e/ou energia elétrica - Google Patents

Dispositivo para transmissão sem contato de sinais elétricos e/ou energia elétrica

Info

Publication number
BR9806843A
BR9806843A BR9806843-1A BR9806843A BR9806843A BR 9806843 A BR9806843 A BR 9806843A BR 9806843 A BR9806843 A BR 9806843A BR 9806843 A BR9806843 A BR 9806843A
Authority
BR
Brazil
Prior art keywords
coupling elements
resonance
signals
electrical
frequency
Prior art date
Application number
BR9806843-1A
Other languages
English (en)
Inventor
Georg Lohr
Original Assignee
Schleifring Und Apparratebau G
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
Priority claimed from DE19700110A external-priority patent/DE19700110A1/de
Priority claimed from DE19701357A external-priority patent/DE19701357C2/de
Application filed by Schleifring Und Apparratebau G filed Critical Schleifring Und Apparratebau G
Publication of BR9806843A publication Critical patent/BR9806843A/pt

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
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
    • H01P1/067—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in only one line located on the axis of rotation
    • 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
    • H01F2038/146—Inductive couplings in combination with 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
    • H04B5/22—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Near-Field Transmission Systems (AREA)
  • Transmitters (AREA)
  • Small-Scale Networks (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Waveguide Connection Structure (AREA)
  • Filters And Equalizers (AREA)

Abstract

Patente de Invenção: <B>"DISPOSITIVO PARA TRANSMISSãO SEM CONTATO DE SINAIS ELéTRICOS E/OU ENERGIA ELéTRICA"<D>. é descrito um dispositivo para transmissão sem contato de sinais elétricos e/ou energia elétrica entre pelo menos duas partes móveis relativamente uma à outra, em que nas partes entre as quais devem ser transmitidos sinais e/ou energia é provida uma pluralidade de elementos de acoplamento eletromagnético definidos cujo campo próximo causa a transmissão sem contato. O dispositivo da invenção é excelente pela provisão de os elementos de acoplamento em pelo menos uma parte. - formarem uma estrutura condutora configurada como circuito em cascata terminado de uma maneira livre de reflexão, e - em que cada elemento de acoplamento, independentemente dos outros elementos de acoplamento nesta parte, ser um sistema de ressonância possuindo uma freq³ência de ressonância mais elevada que a freq³ência mais elevada dos sinais de banda larga devendo ser transmitidos. Uma configuração alternativa é caracterizada pela provisão de cada um dos elementos de acoplamento incluídos em pelo menos uma parte compreender pelo menos um dispositivo de ressonância que consiste num único elemento capaz de ressonância per se e independentemente dos outros elementos de acoplamento e que possui uma freq³ência aproximadamente idêntica à freq³ência dos sinais devendo ser transmitidos, e - os dispositivos de ressonância individuais serem ligados uns aos outros através de uma linha terminada de uma maneira livre de reflexão.
BR9806843-1A 1997-01-03 1998-01-05 Dispositivo para transmissão sem contato de sinais elétricos e/ou energia elétrica BR9806843A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19700110A DE19700110A1 (de) 1997-01-03 1997-01-03 Vorrichtung zur Übertragung von elektrischen Signalen
DE19701357A DE19701357C2 (de) 1997-01-16 1997-01-16 Vorrichtung zur kontaktlosen Energieübertragung zwischen gegeneinander beweglichen Teilen
PCT/DE1998/000512 WO1998029919A1 (de) 1997-01-03 1998-01-05 Vorrichtung zur kontaktlosen übertragung elektrischer signale und/oder energie

Publications (1)

Publication Number Publication Date
BR9806843A true BR9806843A (pt) 2000-03-14

Family

ID=26032951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9806843-1A BR9806843A (pt) 1997-01-03 1998-01-05 Dispositivo para transmissão sem contato de sinais elétricos e/ou energia elétrica

Country Status (11)

Country Link
US (1) US6956450B1 (pt)
EP (2) EP1012899B1 (pt)
JP (2) JP2001507518A (pt)
CN (1) CN1253960C (pt)
AT (2) ATE403240T1 (pt)
AU (1) AU6609798A (pt)
BR (1) BR9806843A (pt)
CA (1) CA2276338C (pt)
DE (2) DE59814261D1 (pt)
RU (1) RU2192099C2 (pt)
WO (1) WO1998029919A1 (pt)

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Also Published As

Publication number Publication date
EP1337001A1 (de) 2003-08-20
JP2007243943A (ja) 2007-09-20
RU2192099C2 (ru) 2002-10-27
JP2001507518A (ja) 2001-06-05
EP1012899A1 (de) 2000-06-28
EP1012899B1 (de) 2003-05-21
WO1998029919A1 (de) 1998-07-09
EP1337001B1 (de) 2008-07-30
DE59814261D1 (de) 2008-09-11
JP4241844B2 (ja) 2009-03-18
ATE241216T1 (de) 2003-06-15
CN1253960C (zh) 2006-04-26
CN1243608A (zh) 2000-02-02
CA2276338A1 (en) 1998-07-09
CA2276338C (en) 2008-07-29
ATE403240T1 (de) 2008-08-15
US6956450B1 (en) 2005-10-18
DE59808483D1 (de) 2003-06-26
AU6609798A (en) 1998-07-31

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Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]