ZA200007591B - Current detector and current measurement apparatus including such detector. - Google Patents

Current detector and current measurement apparatus including such detector. Download PDF

Info

Publication number
ZA200007591B
ZA200007591B ZA200007591A ZA200007591A ZA200007591B ZA 200007591 B ZA200007591 B ZA 200007591B ZA 200007591 A ZA200007591 A ZA 200007591A ZA 200007591 A ZA200007591 A ZA 200007591A ZA 200007591 B ZA200007591 B ZA 200007591B
Authority
ZA
South Africa
Prior art keywords
converter
current sensor
current
end portions
intermediate portion
Prior art date
Application number
ZA200007591A
Other languages
English (en)
Inventor
Robert Charles Skerritt
Mark David Crosier
Martin Anthony Murray
Brian Martin Reeder
Original Assignee
Delta Electrical Ltd
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 Delta Electrical Ltd filed Critical Delta Electrical Ltd
Publication of ZA200007591B publication Critical patent/ZA200007591B/en

Links

Classifications

    • 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
    • G01R1/203—Resistors used for electric measuring, e.g. decade resistors standards, resistors for comparators, series resistors, shunts
    • 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
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Control Of Electric Motors In General (AREA)
  • Protection Of Generators And Motors (AREA)
ZA200007591A 1998-06-30 2000-12-18 Current detector and current measurement apparatus including such detector. ZA200007591B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9813982.7A GB9813982D0 (en) 1998-06-30 1998-06-30 Residual current detection device

Publications (1)

Publication Number Publication Date
ZA200007591B true ZA200007591B (en) 2002-02-18

Family

ID=10834558

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA200007591A ZA200007591B (en) 1998-06-30 2000-12-18 Current detector and current measurement apparatus including such detector.
ZA200007592A ZA200007592B (en) 1998-06-30 2000-12-18 Residual current detection device.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ZA200007592A ZA200007592B (en) 1998-06-30 2000-12-18 Residual current detection device.

Country Status (19)

Country Link
US (2) US6788067B1 (xx)
EP (2) EP1092158B1 (xx)
JP (2) JP4326699B2 (xx)
KR (2) KR20010071699A (xx)
CN (2) CN1236318C (xx)
AT (2) ATE230851T1 (xx)
AU (2) AU754847B2 (xx)
CA (2) CA2336015C (xx)
DE (2) DE69904824T2 (xx)
DK (1) DK1092158T3 (xx)
ES (2) ES2211106T3 (xx)
GB (3) GB9813982D0 (xx)
HK (2) HK1033693A1 (xx)
MY (2) MY126429A (xx)
NZ (2) NZ508909A (xx)
PT (1) PT1092158E (xx)
TW (2) TW452651B (xx)
WO (2) WO2000000833A1 (xx)
ZA (2) ZA200007591B (xx)

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KR102431189B1 (ko) 2021-02-25 2022-08-12 주식회사 경한 추출농축일체형 추출농축장치
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Also Published As

Publication number Publication date
ZA200007592B (en) 2002-06-18
US6646430B1 (en) 2003-11-11
WO2000000834A1 (en) 2000-01-06
KR20010071699A (ko) 2001-07-31
AU4525699A (en) 2000-01-17
NZ508913A (en) 2003-03-28
AU4525099A (en) 2000-01-17
MY121434A (en) 2006-01-28
CN1236318C (zh) 2006-01-11
GB2357156B (en) 2002-05-08
DE69912611T2 (de) 2004-09-16
KR20010071700A (ko) 2001-07-31
DE69904824T2 (de) 2003-11-13
JP2002519672A (ja) 2002-07-02
TW438979B (en) 2001-06-07
GB2357587A (en) 2001-06-27
GB2357156A (en) 2001-06-13
CN1308728A (zh) 2001-08-15
DE69904824D1 (de) 2003-02-13
HK1033693A1 (en) 2001-09-14
ATE253732T1 (de) 2003-11-15
AU754847B2 (en) 2002-11-28
EP1092160A1 (en) 2001-04-18
HK1034773A1 (en) 2001-11-02
JP2002519673A (ja) 2002-07-02
GB0102016D0 (en) 2001-03-14
AU770898B2 (en) 2004-03-04
JP4416948B2 (ja) 2010-02-17
DE69912611D1 (de) 2003-12-11
ES2189433T3 (es) 2003-07-01
EP1092160B1 (en) 2003-11-05
ES2211106T3 (es) 2004-07-01
CA2336018A1 (en) 2000-01-06
EP1092158B1 (en) 2003-01-08
US6788067B1 (en) 2004-09-07
EP1092158A1 (en) 2001-04-18
CN1309772A (zh) 2001-08-22
CA2336018C (en) 2008-08-12
DK1092158T3 (da) 2003-03-17
MY126429A (en) 2006-09-29
ATE230851T1 (de) 2003-01-15
CN1161620C (zh) 2004-08-11
NZ508909A (en) 2003-09-26
JP4326699B2 (ja) 2009-09-09
WO2000000833A1 (en) 2000-01-06
CA2336015C (en) 2008-10-14
PT1092158E (pt) 2003-03-31
GB0102014D0 (en) 2001-03-14
CA2336015A1 (en) 2000-01-06
GB2357587B (en) 2002-07-03
TW452651B (en) 2001-09-01
GB9813982D0 (en) 1998-08-26

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