JP4757919B2 - レーダー式液位測定装置用の遮蔽機構 - Google Patents

レーダー式液位測定装置用の遮蔽機構 Download PDF

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Publication number
JP4757919B2
JP4757919B2 JP2008533280A JP2008533280A JP4757919B2 JP 4757919 B2 JP4757919 B2 JP 4757919B2 JP 2008533280 A JP2008533280 A JP 2008533280A JP 2008533280 A JP2008533280 A JP 2008533280A JP 4757919 B2 JP4757919 B2 JP 4757919B2
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JP
Japan
Prior art keywords
shielding mechanism
shielding
tank
radar
mechanism according
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Expired - Fee Related
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JP2008533280A
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English (en)
Japanese (ja)
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JP2009510430A (ja
Inventor
イェンセン，オイヴィン
トンメロース，オイヴィン
マルモ，オッドビョルン
Original Assignee
コングスベル マリタイム アクティーゼルスカブ
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Priority claimed from NO20054466A external-priority patent/NO324464B1/no
Priority claimed from NO20054756A external-priority patent/NO325428B1/no
Application filed by コングスベル マリタイム アクティーゼルスカブ filed Critical コングスベル マリタイム アクティーゼルスカブ
Priority claimed from PCT/NO2006/000134 external-priority patent/WO2007037696A1/en
Publication of JP2009510430A publication Critical patent/JP2009510430A/ja
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Publication of JP4757919B2 publication Critical patent/JP4757919B2/ja
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    • 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

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
JP2008533280A 2005-09-27 2006-04-11 レーダー式液位測定装置用の遮蔽機構 Expired - Fee Related JP4757919B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
NO20054466A NO324464B1 (no) 2005-09-27 2005-09-27 Nivamaler
NO20054466 2005-09-27
NO20054756A NO325428B1 (no) 2005-10-14 2005-10-14 Nivamaler
NO20054756 2005-10-14
US73774305P 2005-11-18 2005-11-18
US60/737,743 2005-11-18
PCT/NO2006/000134 WO2007037696A1 (en) 2005-09-27 2006-04-11 Sheltering device for radar type liquid level measuring apparatus

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2011083502A Division JP2011141292A (ja) 2005-09-27 2011-04-05 レーダー式液位測定装置用の遮蔽機構

Publications (2)

Publication Number Publication Date
JP2009510430A JP2009510430A (ja) 2009-03-12
JP4757919B2 true JP4757919B2 (ja) 2011-08-24

Family

ID=42689532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008533280A Expired - Fee Related JP4757919B2 (ja) 2005-09-27 2006-04-11 レーダー式液位測定装置用の遮蔽機構

Country Status (2)

Country Link
JP (1) JP4757919B2 (zh)
CN (1) CN101825487B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9518857B2 (en) * 2014-06-30 2016-12-13 Rosemount Tank Radar Ab Single conductor probe radar level gauge system and tank arrangement
CN107643113A (zh) * 2017-11-03 2018-01-30 湖北海洋工程装备研究院有限公司 一种沥青船独立式液货舱液位测量装置
TWI656354B (zh) * 2018-07-06 2019-04-11 國家中山科學研究院 Ultra-material waveguide device and method for improving radar system signal-to-noise ratio law
WO2020083474A1 (en) * 2018-10-24 2020-04-30 Abb Schweiz Ag Radar sensor and robot using the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184818B1 (en) * 1998-03-12 2001-02-06 Daimlerchrysler Ag Level measuring arrangement
JP2003512614A (ja) * 1999-10-21 2003-04-02 サーブ マリン エレクトロニクス アクチェブ・ラグ 容器内のレベルを測定するための装置
US20040145510A1 (en) * 2003-01-29 2004-07-29 Edvardsson Kurt Olov Bottom reflector for a radar-based level gauge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6184818B1 (en) * 1998-03-12 2001-02-06 Daimlerchrysler Ag Level measuring arrangement
JP2003512614A (ja) * 1999-10-21 2003-04-02 サーブ マリン エレクトロニクス アクチェブ・ラグ 容器内のレベルを測定するための装置
US20040145510A1 (en) * 2003-01-29 2004-07-29 Edvardsson Kurt Olov Bottom reflector for a radar-based level gauge

Also Published As

Publication number Publication date
CN101825487B (zh) 2012-08-15
CN101825487A (zh) 2010-09-08
JP2009510430A (ja) 2009-03-12

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