JP2009515447A - システム状態の無接触検査 - Google Patents

システム状態の無接触検査 Download PDF

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Publication number
JP2009515447A
JP2009515447A JP2008539320A JP2008539320A JP2009515447A JP 2009515447 A JP2009515447 A JP 2009515447A JP 2008539320 A JP2008539320 A JP 2008539320A JP 2008539320 A JP2008539320 A JP 2008539320A JP 2009515447 A JP2009515447 A JP 2009515447A
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JP
Japan
Prior art keywords
coil
impedance
signal generator
frequency
switching element
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.)
Pending
Application number
JP2008539320A
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English (en)
Japanese (ja)
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JP2009515447A5 (enExample
Inventor
クルメ・ニルス
Original Assignee
シュライフリング ウント アパラーテバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング
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.)
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Publication date
Application filed by シュライフリング ウント アパラーテバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング filed Critical シュライフリング ウント アパラーテバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング
Publication of JP2009515447A publication Critical patent/JP2009515447A/ja
Publication of JP2009515447A5 publication Critical patent/JP2009515447A5/ja
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
    • B60R16/027—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems between relatively movable parts of the vehicle, e.g. between steering wheel and column
    • 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
    • H04B5/26—Inductive coupling using coils
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • 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
    • 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
    • H01F38/18—Rotary transformers
    • 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
    • H04B5/26—Inductive coupling using coils
    • H04B5/263—Multiple coils at either side

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electronic Switches (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Filters And Equalizers (AREA)
JP2008539320A 2005-11-08 2006-11-07 システム状態の無接触検査 Pending JP2009515447A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005053543 2005-11-08
PCT/EP2006/010633 WO2007054259A1 (de) 2005-11-08 2006-11-07 Kontaktlose abfrage von systemzuständen

Publications (2)

Publication Number Publication Date
JP2009515447A true JP2009515447A (ja) 2009-04-09
JP2009515447A5 JP2009515447A5 (enExample) 2012-08-16

Family

ID=37609188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008539320A Pending JP2009515447A (ja) 2005-11-08 2006-11-07 システム状態の無接触検査

Country Status (5)

Country Link
US (1) US20080252336A1 (enExample)
EP (1) EP1948479B1 (enExample)
JP (1) JP2009515447A (enExample)
CN (1) CN101365610B (enExample)
WO (1) WO2007054259A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2266123B2 (en) 2008-03-17 2024-09-11 Powermat Technologies Ltd. Inductive transmission system
US8981598B2 (en) 2008-07-02 2015-03-17 Powermat Technologies Ltd. Energy efficient inductive power transmission system and method
US11979201B2 (en) 2008-07-02 2024-05-07 Powermat Technologies Ltd. System and method for coded communication signals regulating inductive power transmissions
DE102010015906A1 (de) * 2010-03-10 2011-09-15 Schleifring Und Apparatebau Gmbh Verfahren zur Kompensation von Systemtoleranzen in induktiven Kopplern
KR20160011944A (ko) * 2014-07-23 2016-02-02 삼성전자주식회사 무선 충전 시스템
US9778294B2 (en) * 2014-08-08 2017-10-03 Iida Electronics Co., Ltd. Non-contact AC voltage measurement device
CN107271935A (zh) * 2017-06-29 2017-10-20 南京信息工程大学 一种磁共振耦合空间高频磁场强度测量装置和方法
EP3530188B1 (de) * 2018-06-19 2020-09-09 Siemens Healthcare GmbH Computertomographiegerät und verfahren zum ermitteln eines betriebszustands von schleifkontakten in einem computertomographiegerät
US11953348B2 (en) 2019-04-12 2024-04-09 Dana Automotive Systems Group, Llc Non-contact sensor assembly and method of sensing using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936391A (enExample) * 1972-08-04 1974-04-04
JPS53120295A (en) * 1977-03-30 1978-10-20 Toshiba Corp Subject discrimination device
US4792965A (en) * 1987-01-29 1988-12-20 Morgan Harvey L Oscillator system for detecting a selected one of a plurality of tuned circuits

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665475A (en) * 1970-04-20 1972-05-23 Transcience Inc Radio signal initiated remote switching system
JPS5548355B2 (enExample) * 1973-11-28 1980-12-05
DE3812633A1 (de) * 1988-04-15 1989-10-26 Daimler Benz Ag Verfahren zur kontaktlosen widerstandsmessung
JPH08322166A (ja) * 1995-04-13 1996-12-03 General Motors Corp <Gm> 環状ギャップを介して電力と通信データとを転送する装置
US5917387A (en) * 1996-09-27 1999-06-29 Lucent Technologies Inc. Filter having tunable center frequency and/or tunable bandwidth
DE19653522A1 (de) * 1996-12-20 1998-06-25 Bayerische Motoren Werke Ag Verfahren zum drahtlosen Übertragen von Energie und Daten
DE19753467A1 (de) * 1997-12-02 1999-08-19 Siemens Ag Schaltung zur Informations- und Energieübertragung in einem Kraftfahrzeug
KR100477491B1 (ko) * 2001-05-08 2005-03-18 가부시키 가이샤 노켄 코일 임피던스 검출 방법 및 이것을 이용한 물체 검출방법 및 장치
FR2845811B1 (fr) * 2002-10-10 2005-08-26 Renault Sa Dispositif de couplage electrique sans contact entre deux parties mobiles d'un vehicule
US7262543B2 (en) * 2004-09-08 2007-08-28 United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration System and method for monitoring piezoelectric material performance

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936391A (enExample) * 1972-08-04 1974-04-04
JPS53120295A (en) * 1977-03-30 1978-10-20 Toshiba Corp Subject discrimination device
US4792965A (en) * 1987-01-29 1988-12-20 Morgan Harvey L Oscillator system for detecting a selected one of a plurality of tuned circuits

Also Published As

Publication number Publication date
CN101365610A (zh) 2009-02-11
EP1948479A1 (de) 2008-07-30
EP1948479B1 (de) 2012-08-15
US20080252336A1 (en) 2008-10-16
WO2007054259A1 (de) 2007-05-18
CN101365610B (zh) 2010-10-27

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