JP4916821B2 - 電圧検出用プリント基板及びそれを用いた電圧検出器 - Google Patents

電圧検出用プリント基板及びそれを用いた電圧検出器 Download PDF

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JP4916821B2
JP4916821B2 JP2006234514A JP2006234514A JP4916821B2 JP 4916821 B2 JP4916821 B2 JP 4916821B2 JP 2006234514 A JP2006234514 A JP 2006234514A JP 2006234514 A JP2006234514 A JP 2006234514A JP 4916821 B2 JP4916821 B2 JP 4916821B2
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Prior art keywords
wiring
voltage
circuit board
printed circuit
current
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Japanese (ja)
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JP2007292716A (ja
JP2007292716A5 (https=
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吉史 伊吹
修二 大前
秀雄 伊藤
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Daihen Corp
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Daihen Corp
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Priority to JP2006234514A priority Critical patent/JP4916821B2/ja
Priority to US11/687,973 priority patent/US20070285089A1/en
Publication of JP2007292716A publication Critical patent/JP2007292716A/ja
Publication of JP2007292716A5 publication Critical patent/JP2007292716A5/ja
Priority to US12/822,384 priority patent/US20100259247A1/en
Priority to US13/014,288 priority patent/US8427134B2/en
Application granted granted Critical
Publication of JP4916821B2 publication Critical patent/JP4916821B2/ja
Priority to US13/849,842 priority patent/US8629674B2/en
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    • 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
    • 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
    • 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
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Structure Of Printed Boards (AREA)
JP2006234514A 2006-03-31 2006-08-30 電圧検出用プリント基板及びそれを用いた電圧検出器 Active JP4916821B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006234514A JP4916821B2 (ja) 2006-03-31 2006-08-30 電圧検出用プリント基板及びそれを用いた電圧検出器
US11/687,973 US20070285089A1 (en) 2006-03-31 2007-03-19 Current detection printed board, voltage detection printed board, current/voltage detection printed board, current/voltage detector, current detector and voltage detector
US12/822,384 US20100259247A1 (en) 2006-03-31 2010-06-24 Current detection printed board, voltage detection printed board, current/voltage detection printed board, current/voltage detector, current detector and voltage detector
US13/014,288 US8427134B2 (en) 2006-03-31 2011-01-26 Current detection printed board, voltage detection printed board, current/voltage detection printed board, current/voltage detector, current detector and voltage detector
US13/849,842 US8629674B2 (en) 2006-03-31 2013-03-25 Current detection printed board, voltage detection printed board, current/voltage detection printed board, current/voltage detector, current detector and voltage detector

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006101082 2006-03-31
JP2006101082 2006-03-31
JP2006234514A JP4916821B2 (ja) 2006-03-31 2006-08-30 電圧検出用プリント基板及びそれを用いた電圧検出器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011180822A Division JP4917183B2 (ja) 2006-03-31 2011-08-22 電流・電圧検出用プリント基板及びそれを用いた電流・電圧検出器

Publications (3)

Publication Number Publication Date
JP2007292716A JP2007292716A (ja) 2007-11-08
JP2007292716A5 JP2007292716A5 (https=) 2009-09-24
JP4916821B2 true JP4916821B2 (ja) 2012-04-18

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US (4) US20070285089A1 (https=)
JP (1) JP4916821B2 (https=)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
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JP4898592B2 (ja) * 2007-07-31 2012-03-14 株式会社ダイヘン 電流・電圧検出器
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JP4995681B2 (ja) * 2007-09-20 2012-08-08 株式会社ダイヘン 電流・電圧検出器
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Publication number Publication date
JP2007292716A (ja) 2007-11-08
US20100259247A1 (en) 2010-10-14
US20070285089A1 (en) 2007-12-13
US8629674B2 (en) 2014-01-14
US20110115466A1 (en) 2011-05-19
US8427134B2 (en) 2013-04-23
US20130285644A1 (en) 2013-10-31

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