PL3775937T3 - Układ konstrukcji dotyczący czujnika pojemnościowego - Google Patents

Układ konstrukcji dotyczący czujnika pojemnościowego

Info

Publication number
PL3775937T3
PL3775937T3 PL19719626T PL19719626T PL3775937T3 PL 3775937 T3 PL3775937 T3 PL 3775937T3 PL 19719626 T PL19719626 T PL 19719626T PL 19719626 T PL19719626 T PL 19719626T PL 3775937 T3 PL3775937 T3 PL 3775937T3
Authority
PL
Poland
Prior art keywords
capacitive sensor
system regarding
constructive system
constructive
regarding
Prior art date
Application number
PL19719626T
Other languages
English (en)
Inventor
Alberto Bauer
Original Assignee
G & W Electric Company
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 G & W Electric Company filed Critical G & W Electric Company
Publication of PL3775937T3 publication Critical patent/PL3775937T3/pl

Links

Classifications

    • 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
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer
    • 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
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • 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
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • G01R15/165—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices measuring electrostatic potential, e.g. with electrostatic voltmeters or electrometers, when the design of the sensor is essential
    • 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
    • G01R19/0084—Measuring voltage only
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Fluid Pressure (AREA)
PL19719626T 2018-03-30 2019-03-19 Układ konstrukcji dotyczący czujnika pojemnościowego PL3775937T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102018000004114A IT201800004114A1 (it) 2018-03-30 2018-03-30 Sistema costruttivo afferente un sensore capacitivo di tensione
EP19719626.4A EP3775937B1 (en) 2018-03-30 2019-03-19 Constructive system regarding a capacitive sensor
PCT/IT2019/000023 WO2019186607A1 (en) 2018-03-30 2019-03-19 Constructive system regarding a capacitive sensor

Publications (1)

Publication Number Publication Date
PL3775937T3 true PL3775937T3 (pl) 2022-02-07

Family

ID=62816915

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19719626T PL3775937T3 (pl) 2018-03-30 2019-03-19 Układ konstrukcji dotyczący czujnika pojemnościowego

Country Status (5)

Country Link
US (4) US11543436B2 (pl)
EP (1) EP3775937B1 (pl)
IT (1) IT201800004114A1 (pl)
PL (1) PL3775937T3 (pl)
WO (1) WO2019186607A1 (pl)

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US20210018537A1 (en) 2021-01-21
US20250027974A1 (en) 2025-01-23
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IT201800004114A1 (it) 2019-09-30
US11815529B2 (en) 2023-11-14
US20230143620A1 (en) 2023-05-11
EP3775937A1 (en) 2021-02-17
US11543436B2 (en) 2023-01-03
EP3775937B1 (en) 2021-12-22
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