DK401184A - Foelersystem til maaling af en parameter - Google Patents

Foelersystem til maaling af en parameter Download PDF

Info

Publication number
DK401184A
DK401184A DK401184A DK401184A DK401184A DK 401184 A DK401184 A DK 401184A DK 401184 A DK401184 A DK 401184A DK 401184 A DK401184 A DK 401184A DK 401184 A DK401184 A DK 401184A
Authority
DK
Denmark
Prior art keywords
parameter
measuring
sensor system
sensor
Prior art date
Application number
DK401184A
Other languages
Danish (da)
English (en)
Other versions
DK401184D0 (da
Inventor
James Richard Gary
Original Assignee
Borg Warner
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 Borg Warner filed Critical Borg Warner
Publication of DK401184D0 publication Critical patent/DK401184D0/da
Publication of DK401184A publication Critical patent/DK401184A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/02—Arrangements in which the value to be measured is automatically compared with a reference value
    • G01R17/06—Automatic balancing arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measuring Magnetic Variables (AREA)
DK401184A 1983-08-22 1984-08-22 Foelersystem til maaling af en parameter DK401184A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/525,520 US4639665A (en) 1983-08-22 1983-08-22 Sensing system for measuring a parameter

Publications (2)

Publication Number Publication Date
DK401184D0 DK401184D0 (da) 1984-08-22
DK401184A true DK401184A (da) 1985-02-23

Family

ID=24093594

Family Applications (1)

Application Number Title Priority Date Filing Date
DK401184A DK401184A (da) 1983-08-22 1984-08-22 Foelersystem til maaling af en parameter

Country Status (7)

Country Link
US (1) US4639665A (fr)
EP (1) EP0133695B1 (fr)
JP (1) JPS60104263A (fr)
AU (1) AU3143484A (fr)
CA (1) CA1235747A (fr)
DE (1) DE3469598D1 (fr)
DK (1) DK401184A (fr)

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DE10145415A1 (de) * 2001-09-14 2003-04-03 Aloys Wobben Messwandler, insbesondere für einen Wechselrichter einer Windenergieanlage
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FR2846749B1 (fr) * 2002-11-04 2005-01-07 Siemens Vdo Automotive Dispositif de mesure de l'intensite d'un courant electrique
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FR2851538B1 (fr) * 2003-02-21 2006-04-28 Bosch Gmbh Robert Maitre-cylindre de vehicule automobile avec dispositif de detection d'actionnement d'un systeme de freinage
DE10313676A1 (de) * 2003-03-26 2004-10-07 Imi Norgren-Herion Fluidtronic Gmbh & Co. Kg Positionsmeßvorrichtung für fluidische Zylinder-Kolben-Anordnungen
JP2004325353A (ja) * 2003-04-25 2004-11-18 Asahi Kasei Electronics Co Ltd 磁気センサ
US20040217758A1 (en) * 2003-05-02 2004-11-04 Leonard John R. Electromagnetic shaft position sensor and method
DE10328207A1 (de) * 2003-06-24 2005-01-13 Robert Bosch Gmbh Stromsensor für ein Steuergerät
DE102004014454B4 (de) * 2004-03-24 2014-01-09 Qimonda Ag Integrierte Schaltung
WO2006119634A1 (fr) * 2005-05-12 2006-11-16 Corporation Nuvolt Inc. Détecteur de courant
JP4738095B2 (ja) * 2005-08-17 2011-08-03 三洋電機株式会社 電流検出回路の故障検出方法
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JP2008151530A (ja) * 2006-12-14 2008-07-03 Denso Corp 磁界検出用半導体集積回路
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DE102008029477A1 (de) * 2008-06-20 2009-12-24 Vacuumschmelze Gmbh & Co. Kg Stromsensoranordnung zur Messung von Strömen in einem Primärleiter
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US8564281B2 (en) * 2009-05-29 2013-10-22 Calnetix Technologies, L.L.C. Noncontact measuring of the position of an object with magnetic flux
US8378543B2 (en) * 2009-11-02 2013-02-19 Calnetix Technologies, L.L.C. Generating electromagnetic forces in large air gaps
DE102009054957A1 (de) * 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Mehrphasen-Gleichspannungswandler und Verfahren zum Steuern eines Mehrphasen-Gleichspannungswandlers
WO2011081197A1 (fr) * 2009-12-28 2011-07-07 Tdk株式会社 Appareil de détection de champ magnétique et capteur de courant
US8796894B2 (en) * 2010-01-06 2014-08-05 Calnetix Technologies, L.L.C. Combination radial/axial electromagnetic actuator
US8847451B2 (en) * 2010-03-23 2014-09-30 Calnetix Technologies, L.L.C. Combination radial/axial electromagnetic actuator with an improved axial frequency response
US8482174B2 (en) 2011-05-26 2013-07-09 Calnetix Technologies, Llc Electromagnetic actuator
US9531236B2 (en) 2011-06-02 2016-12-27 Calnetix Technologies, Llc Arrangement of axial and radial electromagnetic actuators
DE102012021364A1 (de) 2012-11-02 2014-05-08 SIEVA d.o.o. - poslovna enota Idrija Gerät zur isolierten Messung von Strom und Verfahren zur isolierten Ermittlung von Strom
US9024494B2 (en) 2013-01-07 2015-05-05 Calnetix Technologies, Llc Mechanical backup bearing arrangement for a magnetic bearing system
US9683601B2 (en) 2013-03-14 2017-06-20 Calnetix Technologies, Llc Generating radial electromagnetic forces
DE102013103350A1 (de) * 2013-04-04 2014-10-09 Weidmüller Interface GmbH & Co. KG Stromwandler und Verfahren zum Wandeln eines in einem elektrischen Leiter fließenden Leiterstroms in ein Ausgangssignal
US9704637B2 (en) * 2013-07-15 2017-07-11 Texas Instruments Incorporated Method and apparatus for demagnetizing transformer cores in closed loop magnetic current sensors
CN104345207A (zh) * 2013-07-23 2015-02-11 联创汽车电子有限公司 Dc-dc负载电流采集处理电路
US9559565B2 (en) 2013-08-22 2017-01-31 Calnetix Technologies, Llc Homopolar permanent-magnet-biased action magnetic bearing with an integrated rotational speed sensor
EP2960659A1 (fr) * 2014-06-27 2015-12-30 Efore OYJ Compteur d'énergie électrique et procédé d'installation de celui-ci
DE102015110142A1 (de) 2015-06-24 2016-12-29 Epcos Ag Induktives Bauteil für eine Stromschiene

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US3573616A (en) * 1969-03-13 1971-04-06 Ibm Current measuring system having a feedback path including a combined high gain amplifier and integrator
US3885212A (en) * 1973-04-05 1975-05-20 Halmar Electronics Sector flux null current measuring apparatus and method

Also Published As

Publication number Publication date
DE3469598D1 (en) 1988-04-07
JPS60104263A (ja) 1985-06-08
DK401184D0 (da) 1984-08-22
CA1235747A (fr) 1988-04-26
US4639665A (en) 1987-01-27
EP0133695A1 (fr) 1985-03-06
EP0133695B1 (fr) 1988-03-02
AU3143484A (en) 1985-02-28

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