BE843853A - Een differentiale stroomsterktedetector - Google Patents

Een differentiale stroomsterktedetector

Info

Publication number
BE843853A
BE843853A BE2055166A BE2055166A BE843853A BE 843853 A BE843853 A BE 843853A BE 2055166 A BE2055166 A BE 2055166A BE 2055166 A BE2055166 A BE 2055166A BE 843853 A BE843853 A BE 843853A
Authority
BE
Belgium
Prior art keywords
current detector
differential current
differential
detector
current
Prior art date
Application number
BE2055166A
Other languages
English (en)
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 filed Critical
Publication of BE843853A publication Critical patent/BE843853A/nl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
    • G01R19/16509—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed using electromagnetic relays, e.g. reed relay

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
BE2055166A 1976-07-06 1976-07-06 Een differentiale stroomsterktedetector BE843853A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE843853 1976-07-06

Publications (1)

Publication Number Publication Date
BE843853A true BE843853A (nl) 1976-11-03

Family

ID=3861391

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2055166A BE843853A (nl) 1976-07-06 1976-07-06 Een differentiale stroomsterktedetector

Country Status (2)

Country Link
US (1) US4101829A (nl)
BE (1) BE843853A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111579856A (zh) * 2020-04-16 2020-08-25 中国电力科学研究院有限公司 基于tmr测量微电流原理测量直流配电网电压的装置及方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406183A (en) * 1993-09-15 1995-04-11 Tomovic; Joseph F. Integrated reversible load controller
JP4103713B2 (ja) * 2003-07-18 2008-06-18 株式会社デンソー 電流検出器
US9081041B2 (en) * 2012-04-04 2015-07-14 Allegro Microsystems, Llc High accuracy differential current sensor for applications like ground fault interrupters
DE102015009603B4 (de) * 2015-07-24 2019-05-09 Te Connectivity Germany Gmbh Vorrichtung zum messen eines elektrischen stromes durch eine stromschiene

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US698686A (en) * 1900-01-02 1902-04-29 Siemens & Halske Elec Co Usa Electrical measuring instrument.
NL122856C (nl) * 1959-07-01
US3134908A (en) * 1959-07-13 1964-05-26 Bell Telephone Labor Inc Magnetically controlled switching devices with non-destructive readout
US3134055A (en) * 1961-12-04 1964-05-19 Bell Telephone Labor Inc Voltage level detector circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111579856A (zh) * 2020-04-16 2020-08-25 中国电力科学研究院有限公司 基于tmr测量微电流原理测量直流配电网电压的装置及方法

Also Published As

Publication number Publication date
US4101829A (en) 1978-07-18

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