DK3258296T3 - Reflektionsmikrobølgeskranke - Google Patents
Reflektionsmikrobølgeskranke Download PDFInfo
- Publication number
- DK3258296T3 DK3258296T3 DK16174419.8T DK16174419T DK3258296T3 DK 3258296 T3 DK3258296 T3 DK 3258296T3 DK 16174419 T DK16174419 T DK 16174419T DK 3258296 T3 DK3258296 T3 DK 3258296T3
- Authority
- DK
- Denmark
- Prior art keywords
- reflection microwave
- microwave counter
- counter
- reflection
- microwave
- Prior art date
Links
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
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/005—Prospecting or detecting by optical means operating with millimetre waves, e.g. measuring the black losey radiation
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
- H01Q15/14—Reflecting surfaces; Equivalent structures
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16174419.8A EP3258296B1 (de) | 2016-06-14 | 2016-06-14 | Reflexionsmikrowellenschranke |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3258296T3 true DK3258296T3 (da) | 2023-09-04 |
Family
ID=56132810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK16174419.8T DK3258296T3 (da) | 2016-06-14 | 2016-06-14 | Reflektionsmikrobølgeskranke |
Country Status (4)
Country | Link |
---|---|
US (1) | US10704948B2 (da) |
EP (1) | EP3258296B1 (da) |
CN (1) | CN107505027B (da) |
DK (1) | DK3258296T3 (da) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3719533B1 (de) | 2019-04-05 | 2022-05-25 | VEGA Grieshaber KG | Mehrdimensionale reflexionsmikrowellenschranke |
DE102019209768A1 (de) * | 2019-07-03 | 2021-01-07 | Audi Ag | Brennstoffzellenvorrichtung sowie Kraftfahrzeug |
JP2021196423A (ja) * | 2020-06-10 | 2021-12-27 | シャープ株式会社 | 収容物検出装置、画像形成装置及び収容物検出方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3302731A1 (de) | 1983-01-27 | 1984-08-02 | VEGA Grieshaber GmbH & Co, 7620 Wolfach | Mikrowellenschranke |
DE19723978C2 (de) * | 1997-06-06 | 1999-03-25 | Endress Hauser Gmbh Co | Verfahren zur Messung des Füllstands eines Füllguts in einem Behälter nach dem Radarprinzip |
EP1128169A1 (de) | 1999-12-29 | 2001-08-29 | Endress + Hauser GmbH + Co. | Verfahren und Vorrichtung zur Bestimmung des Grenzfüllstandes eines Füllguts in einem Behälter |
EP1322922A2 (de) * | 2000-09-27 | 2003-07-02 | Endress + Hauser GmbH + Co. KG | Verfahren zur erfassung des grenzstandes eines gutes und vorrichtung hierzu |
DE10325267A1 (de) * | 2003-06-03 | 2004-12-23 | Endress + Hauser Gmbh + Co. Kg | Anordnung und Verfahren zur Füllstandsmessung |
WO2005062945A2 (en) * | 2003-12-23 | 2005-07-14 | Inesa, Inc. | Non-invasive method for detecting and measuring filling material in vessels |
EP1628119A3 (en) * | 2004-08-16 | 2012-07-25 | VEGA Grieshaber KG | Radar level measurement device with automatic echo signal determination |
SE0403165D0 (sv) * | 2004-12-23 | 2004-12-23 | Saab Rosemount Tank Radar Ab | A radar level gauge system |
DE202005015353U1 (de) * | 2005-09-28 | 2006-01-19 | Uas Messtechnik Gmbh | Anordnung zur Messung eines Schmelzspiegelniveaus |
US8830118B2 (en) * | 2010-09-07 | 2014-09-09 | Rosemount Tank Radar Ab | Radar level gauge system with operation monitoring functionality |
CN102607670B (zh) * | 2012-04-01 | 2014-07-02 | 郑贵林 | 一种气介式自标定超声波液位测量方法及其液位计 |
US9518859B2 (en) * | 2013-01-29 | 2016-12-13 | Apm Automation Solutions Ltd | System and method for content estimate based detection of obstacles within a bin |
DE102013103972B4 (de) | 2013-04-19 | 2017-04-06 | Sick Ag | Objektlokalisierung auf einer Fördereinrichtung |
DE202014104956U1 (de) | 2014-10-17 | 2016-01-19 | Sick Ag | Radarreflexionsschranke zur Erfassung von Objekten |
CN104913830A (zh) * | 2015-05-15 | 2015-09-16 | 中国科学院沈阳自动化研究所 | 一种基于曲线拟合的雷达物位计信号处理方法 |
-
2016
- 2016-06-14 DK DK16174419.8T patent/DK3258296T3/da active
- 2016-06-14 EP EP16174419.8A patent/EP3258296B1/de active Active
-
2017
- 2017-06-09 CN CN201710433513.5A patent/CN107505027B/zh active Active
- 2017-06-14 US US15/622,399 patent/US10704948B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3258296A1 (de) | 2017-12-20 |
CN107505027A (zh) | 2017-12-22 |
EP3258296B1 (de) | 2023-07-26 |
US20170356787A1 (en) | 2017-12-14 |
US10704948B2 (en) | 2020-07-07 |
CN107505027B (zh) | 2021-05-14 |
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