NO20041525L - Antennemater i et nivamalingssystem - Google Patents
Antennemater i et nivamalingssystemInfo
- Publication number
- NO20041525L NO20041525L NO20041525A NO20041525A NO20041525L NO 20041525 L NO20041525 L NO 20041525L NO 20041525 A NO20041525 A NO 20041525A NO 20041525 A NO20041525 A NO 20041525A NO 20041525 L NO20041525 L NO 20041525L
- Authority
- NO
- Norway
- Prior art keywords
- antenna feeder
- painting system
- level painting
- level
- feeder
- 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
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/032—Constructional details for solid-state radar subsystems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Radar Systems Or Details Thereof (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0103078A SE0103078D0 (sv) | 2001-09-14 | 2001-09-14 | Antenna feeder |
PCT/SE2002/001662 WO2003025523A1 (en) | 2001-09-14 | 2002-09-13 | Antenna feeder in a level measuring gauging system |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20041525L true NO20041525L (no) | 2004-04-13 |
NO343284B1 NO343284B1 (no) | 2019-01-14 |
Family
ID=20285343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20041525A NO343284B1 (no) | 2001-09-14 | 2004-04-13 | Antennemater i et nivåmålingssystem |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1425558B1 (no) |
JP (1) | JP4355572B2 (no) |
KR (1) | KR100826161B1 (no) |
CN (1) | CN1307407C (no) |
NO (1) | NO343284B1 (no) |
SE (1) | SE0103078D0 (no) |
WO (1) | WO2003025523A1 (no) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7319401B2 (en) | 2004-08-27 | 2008-01-15 | Rosemount Tank Radar Ab | Radar level gauge system with variable alarm limits |
US8711049B2 (en) | 2005-08-04 | 2014-04-29 | Vega Grieshaber Kg | Potential separation for filling level radar |
US7821444B2 (en) | 2008-04-21 | 2010-10-26 | Rosemount Tank Radar Ab | Radar level gauging system with galvanically isolating communication link |
US7701385B2 (en) * | 2008-05-22 | 2010-04-20 | Rosemount Tank Radar Ab | Multi-channel radar level gauge system |
US8800363B2 (en) | 2010-12-02 | 2014-08-12 | Rosemount Tank Radar Ab | Radar level gauge with dielectric rod connection |
CN103791945A (zh) * | 2013-11-21 | 2014-05-14 | 安徽科航自动化仪器有限公司 | 一种冷却塔润滑油油箱检测装置 |
US9778089B2 (en) | 2014-06-30 | 2017-10-03 | Rosemount Tank Radar Ab | Multi-channel guided wave radar level gauge |
JP2019200053A (ja) * | 2018-05-14 | 2019-11-21 | ムサシノ機器株式会社 | 液面計、および高位液面警報装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001002818A1 (en) * | 1999-07-02 | 2001-01-11 | Saab Marine Electronics Ab | Method and device for liquid level measurement by means of radar radiation |
US6242984B1 (en) * | 1998-05-18 | 2001-06-05 | Trw Inc. | Monolithic 3D radial power combiner and splitter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2686901A (en) * | 1945-11-05 | 1954-08-17 | Us Navy | Turnstile junction for producing circularly polarized waves |
DE3684304D1 (de) * | 1985-10-03 | 1992-04-16 | Hughes Aircraft Co | Breitbandiger, hoch isolierender, als radialer wellenleiter ausgefuerter leistungsverteiler/-kombinierer. |
JPS63299502A (ja) * | 1987-05-29 | 1988-12-07 | Nec Corp | 回転型送信装置 |
JPS63300605A (ja) * | 1987-05-29 | 1988-12-07 | Fujitsu Ltd | 電力分配/合成器 |
JPH01151606U (no) * | 1988-04-11 | 1989-10-19 | ||
JPH01151607U (no) * | 1988-04-11 | 1989-10-19 | ||
US4853650A (en) * | 1988-10-04 | 1989-08-01 | The United States Of America As Represented By The Secretary Of The Navy | Symmetric waveguide junction combiner |
JPH04150205A (ja) * | 1990-10-09 | 1992-05-22 | Mitsubishi Electric Corp | マイクロ波電力合成器 |
JPH06152278A (ja) * | 1992-11-10 | 1994-05-31 | Nippon Hoso Kyokai <Nhk> | 電力増幅装置 |
-
2001
- 2001-09-14 SE SE0103078A patent/SE0103078D0/xx unknown
-
2002
- 2002-09-13 JP JP2003529104A patent/JP4355572B2/ja not_active Expired - Fee Related
- 2002-09-13 KR KR1020047003833A patent/KR100826161B1/ko active IP Right Grant
- 2002-09-13 WO PCT/SE2002/001662 patent/WO2003025523A1/en active Application Filing
- 2002-09-13 EP EP02775617.0A patent/EP1425558B1/en not_active Expired - Lifetime
- 2002-09-13 CN CNB028179277A patent/CN1307407C/zh not_active Expired - Lifetime
-
2004
- 2004-04-13 NO NO20041525A patent/NO343284B1/no not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6242984B1 (en) * | 1998-05-18 | 2001-06-05 | Trw Inc. | Monolithic 3D radial power combiner and splitter |
WO2001002818A1 (en) * | 1999-07-02 | 2001-01-11 | Saab Marine Electronics Ab | Method and device for liquid level measurement by means of radar radiation |
Also Published As
Publication number | Publication date |
---|---|
JP2005503701A (ja) | 2005-02-03 |
JP4355572B2 (ja) | 2009-11-04 |
EP1425558A1 (en) | 2004-06-09 |
WO2003025523A1 (en) | 2003-03-27 |
SE0103078D0 (sv) | 2001-09-14 |
CN1639549A (zh) | 2005-07-13 |
KR20040041616A (ko) | 2004-05-17 |
NO343284B1 (no) | 2019-01-14 |
KR100826161B1 (ko) | 2008-04-30 |
EP1425558B1 (en) | 2017-04-19 |
CN1307407C (zh) | 2007-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: SAAB ROSEMOUNT TANK RADAR AB, SE |
|
CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: ROSEMOUNT TANK RADAR AB, SE |
|
MK1K | Patent expired |