CN103261853B - 无线液体量测量系统 - Google Patents

无线液体量测量系统 Download PDF

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Publication number
CN103261853B
CN103261853B CN201180060669.4A CN201180060669A CN103261853B CN 103261853 B CN103261853 B CN 103261853B CN 201180060669 A CN201180060669 A CN 201180060669A CN 103261853 B CN103261853 B CN 103261853B
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China
Prior art keywords
liquid
electromagnetic wave
time delay
amount
incident electromagnetic
Prior art date
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CN201180060669.4A
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English (en)
Chinese (zh)
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CN103261853A (zh
Inventor
J·P·伯默
J·P·欧文
A·M·罗布
W·库珀尔
D·M·路易斯
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Boeing Co
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Boeing Co
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Publication of CN103261853A publication Critical patent/CN103261853A/zh
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing
    • G01F23/806—Particular electronic circuits for handling non-digital processing equipment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Thermal Sciences (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201180060669.4A 2010-12-16 2011-11-16 无线液体量测量系统 Active CN103261853B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/970,664 2010-12-16
US12/970,664 US8510065B2 (en) 2010-12-16 2010-12-16 Wireless liquid quantity measurement system
PCT/US2011/061078 WO2012082296A2 (en) 2010-12-16 2011-11-16 Wireless liquid quantity measurement system

Publications (2)

Publication Number Publication Date
CN103261853A CN103261853A (zh) 2013-08-21
CN103261853B true CN103261853B (zh) 2015-09-09

Family

ID=45346551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201180060669.4A Active CN103261853B (zh) 2010-12-16 2011-11-16 无线液体量测量系统

Country Status (6)

Country Link
US (1) US8510065B2 (https=)
EP (1) EP2652464B1 (https=)
JP (1) JP5972280B2 (https=)
CN (1) CN103261853B (https=)
RU (1) RU2585321C2 (https=)
WO (1) WO2012082296A2 (https=)

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US9909916B2 (en) 2013-07-16 2018-03-06 The Boeing Company Wireless fuel sensor system
US10585971B2 (en) * 2013-08-19 2020-03-10 The Boeing Company Quality factor estimation of a reverberant cavity
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US9958309B2 (en) * 2015-10-14 2018-05-01 Finetek Co., Ltd. Method for measuring level of material level measuring apparatus
US20170234715A1 (en) * 2016-02-15 2017-08-17 Simmonds Precisin Products, Inc. Sensor systems and methods
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WO2019140055A1 (en) * 2018-01-11 2019-07-18 Walbro Llc Radio frequency based liquid level sensor
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US12179577B2 (en) * 2018-12-28 2024-12-31 Tf Technologies, Llc Fuel measurement device with fuel passage and fuel level sensor
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US11831173B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmission antenna with series coil molecule configuration
US11824372B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with puzzled antenna molecules
US11862991B2 (en) 2021-11-03 2024-01-02 Nucurrent, Inc. Wireless power transmission antenna with internal repeater and in-coil tuning
US11824371B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with internal repeater and repeater filter
US12027880B2 (en) 2021-11-03 2024-07-02 Nucurrent, Inc. Wireless power transfer from mouse pad to mouse
US11831175B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmission antenna with antenna molecules
US11831176B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transfer systems with substantial uniformity over a large area
US11962337B2 (en) 2021-11-03 2024-04-16 Nucurrent, Inc. Communications demodulation in wireless power transmission system having an internal repeater
US11848566B2 (en) 2021-11-03 2023-12-19 Nucurrent, Inc. Dual communications demodulation of a wireless power transmission system having an internal repeater
US20230145030A1 (en) * 2021-11-03 2023-05-11 Nucurrent, Inc. Wireless Power Transmitter with Metal Mesh for Resiliency
US11831177B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmitter with internal repeater and enhanced uniformity
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FR2739929A1 (fr) * 1995-10-11 1997-04-18 Marwal Systems Reservoir de carburant pour vehicule automobile, avec moyens de couplage magnetique pour transmission de signaux
DE4419462C2 (de) * 1994-06-05 1999-12-09 Krohne Messtechnik Kg Berührungsloser Füllstandsmesser
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CN101158595A (zh) * 2006-09-21 2008-04-09 罗斯蒙特雷达液位股份公司 具有电绝缘接口的雷达液位计

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FR2739929A1 (fr) * 1995-10-11 1997-04-18 Marwal Systems Reservoir de carburant pour vehicule automobile, avec moyens de couplage magnetique pour transmission de signaux
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Also Published As

Publication number Publication date
EP2652464A2 (en) 2013-10-23
WO2012082296A2 (en) 2012-06-21
US8510065B2 (en) 2013-08-13
WO2012082296A3 (en) 2012-11-15
EP2652464B1 (en) 2020-03-11
RU2585321C2 (ru) 2016-05-27
JP2014503815A (ja) 2014-02-13
RU2013122945A (ru) 2015-01-27
CN103261853A (zh) 2013-08-21
US20120158321A1 (en) 2012-06-21
JP5972280B2 (ja) 2016-08-17

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