GB9921393D0 - Measuring device - Google Patents

Measuring device

Info

Publication number
GB9921393D0
GB9921393D0 GBGB9921393.6A GB9921393A GB9921393D0 GB 9921393 D0 GB9921393 D0 GB 9921393D0 GB 9921393 A GB9921393 A GB 9921393A GB 9921393 D0 GB9921393 D0 GB 9921393D0
Authority
GB
United Kingdom
Prior art keywords
measuring device
measuring
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.)
Withdrawn
Application number
GBGB9921393.6A
Other versions
GB2342783A (en
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
Publication of GB9921393D0 publication Critical patent/GB9921393D0/en
Publication of GB2342783A publication Critical patent/GB2342783A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F5/00—Coils
    • H01F5/003—Printed circuit coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
GB9921393A 1998-09-30 1999-09-13 Measuring device using a toroidal coil Withdrawn GB2342783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9821164.2A GB9821164D0 (en) 1998-09-30 1998-09-30 Measuring device

Publications (2)

Publication Number Publication Date
GB9921393D0 true GB9921393D0 (en) 1999-11-10
GB2342783A GB2342783A (en) 2000-04-19

Family

ID=10839653

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9821164.2A Ceased GB9821164D0 (en) 1998-09-30 1998-09-30 Measuring device
GB9921393A Withdrawn GB2342783A (en) 1998-09-30 1999-09-13 Measuring device using a toroidal coil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9821164.2A Ceased GB9821164D0 (en) 1998-09-30 1998-09-30 Measuring device

Country Status (1)

Country Link
GB (2) GB9821164D0 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003130894A (en) * 2001-10-29 2003-05-08 Toshiba Corp Current transformer
JP2004119926A (en) * 2002-09-30 2004-04-15 Toshiba Corp Current transformer and current transformer system
GB0412129D0 (en) * 2004-05-29 2004-06-30 Lem Heme Ltd Improvements in and relating to current measuring apparatus
EP1960796B1 (en) 2005-11-28 2014-05-07 Ladislav Grno Precision flexible current sensor
CN103823095A (en) * 2014-02-27 2014-05-28 上海品研测控技术有限公司 Rogowski coil compensation device
JP6777525B2 (en) * 2016-12-21 2020-10-28 日本碍子株式会社 Heat resistant element for current detection
EP3566061B1 (en) 2017-02-13 2020-04-08 Ladislav Grno Flexible current sensor with stranded core
GB2569563A (en) 2017-12-20 2019-06-26 Eaton Ind Netherlands Bv Rogowski coil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055816A (en) * 1989-06-26 1991-10-08 Motorola, Inc. Method for fabricating an electronic device
FR2692074B1 (en) * 1992-06-05 1994-07-22 Alsthom Gec ROGOWSKI COIL.
FR2695482B1 (en) * 1992-09-10 1994-10-21 Alsthom Gec Measuring device using a Rogowski coil.
JPH10223447A (en) * 1997-02-04 1998-08-21 Mitsubishi Electric Corp Cored sheet, and sheet coil using this, and electric apparatus using this sheet coil
US6181130B1 (en) * 1997-07-25 2001-01-30 Tokin Corporation Magnetic sensor having excitation coil including thin-film linear conductor sections formed on bobbin with detection coil wound thereon

Also Published As

Publication number Publication date
GB2342783A (en) 2000-04-19
GB9821164D0 (en) 1998-11-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)