HUT47186A - Integrated multi-phase power-meter - Google Patents

Integrated multi-phase power-meter

Info

Publication number
HUT47186A
HUT47186A HU883214A HU321488A HUT47186A HU T47186 A HUT47186 A HU T47186A HU 883214 A HU883214 A HU 883214A HU 321488 A HU321488 A HU 321488A HU T47186 A HUT47186 A HU T47186A
Authority
HU
Hungary
Prior art keywords
meter
phase power
integrated multi
integrated
phase
Prior art date
Application number
HU883214A
Other languages
English (en)
Inventor
Robert Leydier
Original Assignee
Schlumberger Ind Sa
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
Priority claimed from US07/066,794 external-priority patent/US4924412A/en
Priority claimed from US07/066,793 external-priority patent/US4786877A/en
Priority claimed from US07/066,795 external-priority patent/US4926131A/en
Application filed by Schlumberger Ind Sa filed Critical Schlumberger Ind Sa
Publication of HUT47186A publication Critical patent/HUT47186A/hu
Priority to HU9501493A priority Critical patent/HU9501493D0/hu

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/36—Induction meters, e.g. Ferraris meters
    • G01R11/40—Induction meters, e.g. Ferraris meters for polyphase operation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
HU883214A 1987-06-25 1988-06-24 Integrated multi-phase power-meter HUT47186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU9501493A HU9501493D0 (en) 1987-06-25 1995-05-22 Method and arrangement for generating triangle wave form

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/066,794 US4924412A (en) 1987-06-25 1987-06-25 Integrated poly-phase power meter
US07/066,793 US4786877A (en) 1987-06-25 1987-06-25 Amplifier for voltage or current to frequency converter
US07/066,795 US4926131A (en) 1987-06-25 1987-06-25 Triangle waveform generator for pulse-width amplitude multiplier

Publications (1)

Publication Number Publication Date
HUT47186A true HUT47186A (en) 1989-01-30

Family

ID=27371041

Family Applications (1)

Application Number Title Priority Date Filing Date
HU883214A HUT47186A (en) 1987-06-25 1988-06-24 Integrated multi-phase power-meter

Country Status (16)

Country Link
JP (1) JPS6454270A (hu)
KR (1) KR890000899A (hu)
CN (1) CN1027470C (hu)
AU (1) AU618955B2 (hu)
BR (1) BR8803139A (hu)
CA (1) CA1301249C (hu)
DK (1) DK350888A (hu)
FI (1) FI883059A (hu)
HU (1) HUT47186A (hu)
IL (1) IL86780A0 (hu)
MX (1) MX164998B (hu)
NO (1) NO882810L (hu)
NZ (1) NZ225148A (hu)
PT (1) PT87830B (hu)
TR (1) TR23899A (hu)
YU (1) YU119488A (hu)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008159340A (ja) * 2006-12-22 2008-07-10 Smk Corp 電子部品取付用ソケット
JP6420901B2 (ja) * 2015-04-28 2018-11-07 アルプス電気株式会社 非接触電圧計測装置
EP3098610B8 (de) * 2015-05-29 2019-06-05 HAMEG Instruments GmbH Leistungsmessgerät und messsystem zur messung der leistung mehrerer phasen in einem mehrphasensystem
CN107453734A (zh) * 2017-07-25 2017-12-08 电子科技大学 一种超声波传感器激励信号产生电路
CN107703354B (zh) * 2017-11-15 2024-01-19 海宁智阳电子有限公司 一种功率运算电路、开关电源及开关电源应用系统
KR102611341B1 (ko) * 2018-10-29 2023-12-08 삼성전자주식회사 토글 신호의 듀티 타이밍을 검출하는 듀티 타이밍 검출기, 듀티 타이밍 검출기를 포함하는 장치, 그리고 토글 신호를 수신하는 장치의 동작 방법
US11313903B2 (en) * 2020-09-30 2022-04-26 Analog Devices, Inc. Pin driver and test equipment calibration

Also Published As

Publication number Publication date
AU618955B2 (en) 1992-01-16
KR890000899A (ko) 1989-03-17
NO882810D0 (no) 1988-06-24
NZ225148A (en) 1990-11-27
NO882810L (no) 1988-12-27
PT87830B (pt) 1995-05-04
AU1771788A (en) 1989-01-05
BR8803139A (pt) 1989-01-31
CA1301249C (en) 1992-05-19
DK350888A (da) 1988-12-26
FI883059A0 (fi) 1988-06-23
IL86780A0 (en) 1988-11-30
CN1027470C (zh) 1995-01-18
YU119488A (en) 1991-01-28
JPS6454270A (en) 1989-03-01
PT87830A (pt) 1989-05-31
CN1033322A (zh) 1989-06-07
TR23899A (tr) 1990-11-01
FI883059A (fi) 1988-12-26
DK350888D0 (da) 1988-06-24
MX164998B (es) 1992-10-13

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Legal Events

Date Code Title Description
DFD9 Temporary protection cancelled due to non-payment of fee