DE3667545D1 - Hall-effektstrommessrange. - Google Patents

Hall-effektstrommessrange.

Info

Publication number
DE3667545D1
DE3667545D1 DE8686401355T DE3667545T DE3667545D1 DE 3667545 D1 DE3667545 D1 DE 3667545D1 DE 8686401355 T DE8686401355 T DE 8686401355T DE 3667545 T DE3667545 T DE 3667545T DE 3667545 D1 DE3667545 D1 DE 3667545D1
Authority
DE
Germany
Prior art keywords
clamp
current
hall
amplifier
hall effect
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 - Lifetime
Application number
DE8686401355T
Other languages
English (en)
Inventor
Daniel Arnoux
Christian Anton
Claude Genter
Eric Nascimben
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 DE3667545D1 publication Critical patent/DE3667545D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
    • G01R1/22—Tong testers acting as secondary windings of current transformers
    • 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Hall/Mr Elements (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Optical Transform (AREA)
DE8686401355T 1985-06-28 1986-06-20 Hall-effektstrommessrange. Expired - Lifetime DE3667545D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8509866A FR2584195B1 (fr) 1985-06-28 1985-06-28 Pince amperemetrique a effet hall

Publications (1)

Publication Number Publication Date
DE3667545D1 true DE3667545D1 (de) 1990-01-18

Family

ID=9320758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686401355T Expired - Lifetime DE3667545D1 (de) 1985-06-28 1986-06-20 Hall-effektstrommessrange.

Country Status (7)

Country Link
US (1) US4704575A (de)
EP (1) EP0208590B1 (de)
JP (1) JPS6242066A (de)
KR (1) KR910002235B1 (de)
AT (1) ATE48703T1 (de)
DE (1) DE3667545D1 (de)
FR (1) FR2584195B1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1223664B (it) * 1988-07-05 1990-09-29 Spallinificio Torinese Srl Apparecchiatura per la cucitura automatica di spalline di imbottitura per abiti
WO1990000741A1 (en) * 1988-07-05 1990-01-25 Omega Electric Limited Improvements relating to electric current measuring devices
US4893073A (en) * 1989-01-30 1990-01-09 General Motors Corporation Electric circuit board current sensor
US5103163A (en) * 1990-10-17 1992-04-07 California Institute Of Technology Current transducer
JP2003158187A (ja) * 2001-11-21 2003-05-30 Seiko Instruments Inc バッテリー電圧検出回路
US7163336B2 (en) * 2003-08-04 2007-01-16 Extech Instruments Corporation Instrument for non-contact infrared temperature measurement having current clamp meter functions
DE10342719A1 (de) * 2003-09-16 2005-04-21 Bosch Gmbh Robert Elektronischer Schaltkreis zum Bereitstellen einer Versorgungsspannung für einen elektronischen Verbraucher
WO2006076259A2 (en) * 2005-01-10 2006-07-20 Nicholas Pasquale Distributed energy storage for reducing power demand
US7477058B2 (en) * 2005-05-12 2009-01-13 Corporation Nuvolt Inc. Current sensor for measuring an electrical current in a circuit having a plurality of electrical conductors
US7847536B2 (en) 2006-08-31 2010-12-07 Itron, Inc. Hall sensor with temperature drift control
CN1959419B (zh) 2006-12-01 2010-05-19 臧玉伦 电流测量仪器
US7746055B2 (en) * 2008-10-10 2010-06-29 Consolidated Edison Company Of New York, Inc. Current measuring device
US8203328B2 (en) * 2009-03-12 2012-06-19 Consolidated Edison Company Of New York, Inc. Current measuring device
US8193803B2 (en) * 2009-03-23 2012-06-05 Consolidated Edison Company Of New York, Inc. Current measuring device
US9423422B2 (en) * 2013-04-24 2016-08-23 Keysight Technologies, Inc. Oscilloscope probe having output clamping circuit
US9671427B2 (en) 2013-04-24 2017-06-06 Keysight Technologies, Inc. Dual output high voltage active probe with output clamping and associated methods
EP3570437B1 (de) * 2018-05-15 2023-12-27 Siemens Aktiengesellschaft Schaltungsanordnung zur erzeugung einer versorgungsspannung mit steuerbarem massepotentialniveau
WO2021173635A1 (en) * 2020-02-24 2021-09-02 Analog Devices, Inc. Output voltage glitch reduction in test systems
US11614470B2 (en) 2020-11-05 2023-03-28 U-Haul International, Inc. Non-invasive current sensing device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525041A (en) * 1966-08-08 1970-08-18 Tektronix Inc Magnetic field measuring method and device effective over a wide frequency range
US4138641A (en) * 1977-04-18 1979-02-06 Sun Electric Corporation Instrument amplifier and load driver having offset elimination and common mode rejection
DE2843026A1 (de) * 1978-10-03 1980-04-24 Bosch Gmbh Robert Strommessgeraet mit einer stromzange

Also Published As

Publication number Publication date
EP0208590A1 (de) 1987-01-14
KR910002235B1 (ko) 1991-04-08
FR2584195B1 (fr) 1987-12-18
KR870000594A (ko) 1987-02-19
FR2584195A1 (fr) 1987-01-02
EP0208590B1 (de) 1989-12-13
ATE48703T1 (de) 1989-12-15
JPS6242066A (ja) 1987-02-24
US4704575A (en) 1987-11-03

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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