CN1027470C - 集成电路多相功率测量器 - Google Patents

集成电路多相功率测量器 Download PDF

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Publication number
CN1027470C
CN1027470C CN88103940A CN88103940A CN1027470C CN 1027470 C CN1027470 C CN 1027470C CN 88103940 A CN88103940 A CN 88103940A CN 88103940 A CN88103940 A CN 88103940A CN 1027470 C CN1027470 C CN 1027470C
Authority
CN
China
Prior art keywords
signal
voltage
current
circuit
switch
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.)
Expired - Fee Related
Application number
CN88103940A
Other languages
English (en)
Chinese (zh)
Other versions
CN1033322A (zh
Inventor
罗伯特·A·赖迪尔
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.)
Atos Origin IT Services Inc
Original Assignee
Sangamo Weston Inc
Atos Origin IT Services Inc
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 US07/066,795 external-priority patent/US4926131A/en
Priority claimed from US07/066,793 external-priority patent/US4786877A/en
Application filed by Sangamo Weston Inc, Atos Origin IT Services Inc filed Critical Sangamo Weston Inc
Publication of CN1033322A publication Critical patent/CN1033322A/zh
Application granted granted Critical
Publication of CN1027470C publication Critical patent/CN1027470C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
CN88103940A 1987-06-25 1988-06-25 集成电路多相功率测量器 Expired - Fee Related CN1027470C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US066,793 1987-06-25
US07/066,794 US4924412A (en) 1987-06-25 1987-06-25 Integrated poly-phase power meter
US066,795 1987-06-25
US066,794 1987-06-25
US07/066,795 US4926131A (en) 1987-06-25 1987-06-25 Triangle waveform generator for pulse-width amplitude multiplier
US07/066,793 US4786877A (en) 1987-06-25 1987-06-25 Amplifier for voltage or current to frequency converter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN 93116794 Division CN1031157C (zh) 1987-06-25 1993-08-23 波形发生器

Publications (2)

Publication Number Publication Date
CN1033322A CN1033322A (zh) 1989-06-07
CN1027470C true CN1027470C (zh) 1995-01-18

Family

ID=27371041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN88103940A Expired - Fee Related CN1027470C (zh) 1987-06-25 1988-06-25 集成电路多相功率测量器

Country Status (16)

Country Link
JP (1) JPS6454270A (tr)
KR (1) KR890000899A (tr)
CN (1) CN1027470C (tr)
AU (1) AU618955B2 (tr)
BR (1) BR8803139A (tr)
CA (1) CA1301249C (tr)
DK (1) DK350888A (tr)
FI (1) FI883059A7 (tr)
HU (1) HUT47186A (tr)
IL (1) IL86780A0 (tr)
MX (1) MX164998B (tr)
NO (1) NO882810L (tr)
NZ (1) NZ225148A (tr)
PT (1) PT87830B (tr)
TR (1) TR23899A (tr)
YU (1) YU119488A (tr)

Families Citing this family (8)

* 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
CN107533091B (zh) * 2015-04-28 2019-12-31 阿尔卑斯阿尔派株式会社 非接触电压测量装置
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
CN119984404B (zh) * 2025-04-08 2025-06-20 河南建保盒子科技发展有限公司 一种基于多传感器异构古建筑智能实时监测预警装置

Also Published As

Publication number Publication date
AU1771788A (en) 1989-01-05
TR23899A (tr) 1990-11-01
NZ225148A (en) 1990-11-27
PT87830A (pt) 1989-05-31
FI883059A0 (fi) 1988-06-23
MX164998B (es) 1992-10-13
DK350888D0 (da) 1988-06-24
FI883059A7 (fi) 1988-12-26
NO882810D0 (no) 1988-06-24
CA1301249C (en) 1992-05-19
BR8803139A (pt) 1989-01-31
YU119488A (en) 1991-01-28
HUT47186A (en) 1989-01-30
CN1033322A (zh) 1989-06-07
KR890000899A (ko) 1989-03-17
JPS6454270A (en) 1989-03-01
IL86780A0 (en) 1988-11-30
PT87830B (pt) 1995-05-04
DK350888A (da) 1988-12-26
NO882810L (no) 1988-12-27
AU618955B2 (en) 1992-01-16

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Applicant after: Sangamo Weston, Inc.

Applicant before: Sangamo Weston, Inc.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: SANGAMO WESTON, INC. TO: (FRANCE) SCHLUMBERGER INDUSTRIAL COMPANY

C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee