DE59708036D1 - Parabolic antenna for measuring the level in containers - Google Patents
Parabolic antenna for measuring the level in containersInfo
- Publication number
- DE59708036D1 DE59708036D1 DE59708036T DE59708036T DE59708036D1 DE 59708036 D1 DE59708036 D1 DE 59708036D1 DE 59708036 T DE59708036 T DE 59708036T DE 59708036 T DE59708036 T DE 59708036T DE 59708036 D1 DE59708036 D1 DE 59708036D1
- Authority
- DE
- Germany
- Prior art keywords
- containers
- measuring
- level
- parabolic antenna
- parabolic
- 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 - Lifetime
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- 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
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
- H01Q15/161—Collapsible reflectors
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19620272 | 1996-05-20 | ||
DE19703346A DE19703346C2 (en) | 1996-05-20 | 1997-01-30 | Parabolic antenna for focusing transmit pulses when measuring the fill level in closed containers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59708036D1 true DE59708036D1 (en) | 2002-10-02 |
Family
ID=7794798
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19703346A Expired - Fee Related DE19703346C2 (en) | 1996-05-20 | 1997-01-30 | Parabolic antenna for focusing transmit pulses when measuring the fill level in closed containers |
DE59708036T Expired - Lifetime DE59708036D1 (en) | 1996-05-20 | 1997-04-10 | Parabolic antenna for measuring the level in containers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19703346A Expired - Fee Related DE19703346C2 (en) | 1996-05-20 | 1997-01-30 | Parabolic antenna for focusing transmit pulses when measuring the fill level in closed containers |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE19703346C2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10220479A1 (en) * | 2002-05-07 | 2003-11-27 | Framatome Anp Gmbh | Method for determining a characteristic position value for an interface of a medium held in a container |
DE102004060117A1 (en) * | 2004-12-13 | 2007-05-03 | Endress + Hauser Gmbh + Co. Kg | Measuring device of the process measuring technique with an antenna |
DE102005063636B3 (en) | 2005-11-24 | 2022-02-17 | Vega Grieshaber Kg | Process for manufacturing a metallized plastic antenna |
DE102005056042B4 (en) * | 2005-11-24 | 2015-11-05 | Vega Grieshaber Kg | Metallised plastic antenna funnel for a level radar |
DE102009000733B4 (en) | 2009-02-09 | 2022-07-07 | Endress+Hauser SE+Co. KG | Parabolic antenna for a level gauge for monitoring and determining the level in a container |
CN115752643B (en) * | 2022-11-15 | 2024-01-30 | 江苏润仪仪表有限公司 | Intelligent radar level gauge convenient for remote control |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683475A (en) * | 1981-07-02 | 1987-07-28 | Luly Robert A | Folding dish reflector |
DE3621578A1 (en) * | 1986-06-27 | 1988-01-07 | Dornier System Gmbh | FOLDABLE CONCAVE CURVED ANTENNA REFLECTOR |
DE19500324C1 (en) * | 1995-01-07 | 1996-05-23 | Ant Nachrichtentech | Antenna reflector for use in measuring liquid level in vessel |
-
1997
- 1997-01-30 DE DE19703346A patent/DE19703346C2/en not_active Expired - Fee Related
- 1997-04-10 DE DE59708036T patent/DE59708036D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19703346A1 (en) | 1997-11-27 |
DE19703346C2 (en) | 1999-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |