HRP20221419T1 - Valovod visoke vodljivosti za visoke temperature i visoke frekvencije, namijenjen za uređaje za mjerenje razine napunjenosti - Google Patents
Valovod visoke vodljivosti za visoke temperature i visoke frekvencije, namijenjen za uređaje za mjerenje razine napunjenosti Download PDFInfo
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- HRP20221419T1 HRP20221419T1 HRP20221419TT HRP20221419T HRP20221419T1 HR P20221419 T1 HRP20221419 T1 HR P20221419T1 HR P20221419T T HRP20221419T T HR P20221419TT HR P20221419 T HRP20221419 T HR P20221419T HR P20221419 T1 HRP20221419 T1 HR P20221419T1
- Authority
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- Croatia
- Prior art keywords
- waveguide
- waveguide tube
- tube
- accordance
- wall
- Prior art date
Links
- 239000000463 material Substances 0.000 claims 5
- 238000005259 measurement Methods 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 229910001369 Brass Inorganic materials 0.000 claims 2
- 239000010951 brass Substances 0.000 claims 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000001154 acute effect Effects 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 238000005520 cutting process Methods 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
Classifications
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/12—Hollow waveguides
-
- 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
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P11/00—Apparatus or processes specially adapted for manufacturing waveguides or resonators, lines, or other devices of the waveguide type
- H01P11/001—Manufacturing waveguides or transmission lines of the waveguide type
- H01P11/002—Manufacturing hollow waveguides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/12—Hollow waveguides
- H01P3/127—Hollow waveguides with a circular, elliptic, or parabolic cross-section
-
- 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
- H01Q1/225—Supports; Mounting means by structural association with other equipment or articles used in level-measurement devices, e.g. for level gauge measurement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Waveguides (AREA)
Claims (15)
1. Valovodni sklop (10), prilagođen za prijenos mikrovalova radi mjerenja granične razine ili razine napunjenosti, koji sadrži:
valovodnu cijev (20), koja ima pravokutnu ili eliptičnu unutarnju šupljinu (24), i vanjsku stijenku (29),
oklop (30), čija unutarnja stijenka (31) barem u dijelovima odgovara obliku vanjske stijenke (29) valovodne cijevi (20) i koja barem u dijelovima prima valovodnu cijev (20), te
gdje je valovodni sklop (10), naznačen time što
oklop (30) sadrži čelik, nehrđajući čelik ili plastiku s ugljičnim vlaknima, ili se sastoji od najmanje jednog od tih materijala.
2. Valovodni sklop (10) u skladu s patentnim zahtjevom 1,
pri čemu se materijal oklopa (30) razlikuje od materijala valovodne cijevi (20).
3. Valovodni sklop (10) u skladu s patentnim zahtjevom 1 ili 2,
pri čemu je udaljenost između unutarnje stijenke (31) oklopa (30) i vanjske stijenke (29) valovodne cijevi (20) manja od 100 µm, osobito manja od 10 µm, primjerice manja od 1 µm.
4. Valovodni sklop (10) u skladu s bilo kojim od prethodnih patentnih zahtjeva,
pri čemu vanjska stijenka (29) valovodne cijevi (20) ima pravokutni ili eliptični vanjski poprečni presjek.
5. Valovodni sklop (10) u skladu s patentnim zahtjevom 4,
pri čemu vanjska stijenka (29) valovodne cijevi (20) ima okrugli vanjski poprečni presjek.
6. Valovodni sklop (10) u skladu s bilo kojim od prethodnih patentnih zahtjeva,
pri čemu valovodna cijev (20) ima električnu vodljivost višu od 20 m/Ohm mm2, osobito višu od 50 m/Ohm mm2, a
oklop (30) ima koeficijent toplinskog širenja sličan koeficijentu toplinskog širenja valovodne cijevi (20), pri čemu se koeficijenti širenja oklopa (30) i valovodne cijevi (20) osobito razlikuju za manje od 3 %, primjerice za manje od 1,5 %.
7. Valovodni sklop (10) u skladu s bilo kojim od prethodnih patentnih zahtjeva,
pri čemu valovodna cijev (20) sadrži bakar, bakrenu leguru, mjed, srebro i/ili zlato, ili se sastoji od najmanje jednog od tih materijala.
8. Valovodni sklop (10) u skladu s bilo kojim od prethodnih patentnih zahtjeva,
pri čemu je unutarnja stijenka (21) valovodne cijevi (20) obložena mjedi i/ili materijalom koji ima visoku električnu vodljivost, i/ili
pri čemu su unutarnja strana (31) oklopa (30) i/ili vanjska stijenka (29) valovodne cijevi (20) obložene i/ili kaljene.
9. Valovodni sklop (10) u skladu s bilo kojim od prethodnih patentnih zahtjeva,
pri čemu unutarnja strana (31) oklopa (30) ima, u području jednog kraja (32) oklopa (30), proširenje (33), osobito stožasto proširenje (33), konfigurirano za pritiskanje i fiksiranje valovodne cijevi (20) prilikom sklapanja valovodnog sklopa (10).
10. Valovodni sklop (10) u skladu s patentnim zahtjevom 9,
pri čemu je valovodna cijev (20) fiksirana u oklopu (30) uz pomoć stožastog, osobito prorezanog, prstena (36).
11. Postupak proizvodnje valovodnog sklopa (10) u skladu s bilo kojim od prethodnih patentnih zahtjeva, koji uključuje korake:
– osiguravanja oklopa (30), koji ima unutarnju stijenku (31), koji prima valovodnu cijev (20); i
– stavljanja valovodne cijevi (20) u oklop (30), jednim od sljedećih postupaka: lijepljenjem, pritiskanjem, stezanjem, lemljenjem, zavarivanjem, pritezanjem i/ili navijanjem.
12. Postupak u skladu s patentnim zahtjevom 11, koji uključuje dodatni korak:
– stavljanje stožastog, osobito prorezanog, prstena (36) između oklopa (30) i valovodne cijevi (20).
13. Postupak u skladu s patentnim zahtjevom 11 ili 12, koji uključuje dodatne korake:
– rezanja kraja (22a) prve valovodne cijevi (20a) i kraja (22b) druge valovodne cijevi (20b) pod zadanim šiljastim kutom (w), pri čemu kraj (22a) prve valovodne cijevi (20a) i kraj (22b) druge valovodne cijevi (20b) imaju isti kut (w);
– spajanja kraja (22a) prve valovodne cijevi (20a) s krajem (22b) druge valovodne cijevi (20b) pod kutom Z (w), pri čemu se navedena prva valovodna cijev (20a) i navedena druga valovodna cijev (20a) nalaze u navedenom oklopu (30).
14. Uređaj za mjerenje (40), namijenjen mjerenju razine napunjenosti ili određivanju granične razine, koji sadrži:
– generator (42), konfiguriran za generiranje visokofrekventnih mjernih signala u području mikrovalova,
– antenski sustav (44), konfiguriran za emitiranje visokofrekventnih mjernih signala, te
– valovodni sklop (10) u skladu s bilo kojim od patentnih zahtjeva 1 do 10, konfiguriran za prijenos mjernih signala od generatora (42) do antenskog sustava (44).
15. Upotreba valovodnog sklopa (10) u skladu s bilo kojim od patentnih zahtjeva 1 do 10 za prijenos mikrovalova radi mjerenja granične razine ili razine napunjenosti.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19153117.7A EP3686566B1 (de) | 2019-01-22 | 2019-01-22 | Hohlleiter mit hoher leitfähigkeit für hohe temperaturen und hohe frequenzen für füllstandmessgeräte |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20221419T1 true HRP20221419T1 (hr) | 2023-01-06 |
Family
ID=65200661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20221419TT HRP20221419T1 (hr) | 2019-01-22 | 2019-01-22 | Valovod visoke vodljivosti za visoke temperature i visoke frekvencije, namijenjen za uređaje za mjerenje razine napunjenosti |
Country Status (6)
Country | Link |
---|---|
US (1) | US11594799B2 (hr) |
EP (2) | EP4089376A1 (hr) |
CN (1) | CN111463538B (hr) |
ES (1) | ES2932021T3 (hr) |
HR (1) | HRP20221419T1 (hr) |
HU (1) | HUE060990T2 (hr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114012361B (zh) * | 2021-11-05 | 2024-04-30 | 合肥聚能电物理高技术开发有限公司 | 高强度波导管制造工装与制造工艺 |
DE102021131498A1 (de) | 2021-11-30 | 2023-06-01 | Endress+Hauser SE+Co. KG | Füllstandsmessgerät |
DE102021131499A1 (de) * | 2021-11-30 | 2023-06-01 | Endress+Hauser SE+Co. KG | Füllstandsmessgerät |
EP4297182A1 (de) * | 2022-06-20 | 2023-12-27 | VEGA Grieshaber KG | Wellenleiter mit zwei wellenleiterteilstücken |
DE102022213160A1 (de) * | 2022-12-06 | 2024-06-06 | Vega Grieshaber Kg | Sensoranordnung mit Wärmeisolation |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB575228A (en) * | 1944-03-08 | 1946-02-08 | William Douglas Allen | Improvements in or relating to electro-magnetic wave guides |
US3101744A (en) * | 1962-02-26 | 1963-08-27 | Lord Mfg Co | Wave guide damped against mechanical vibration by exterior viscoelastic and rigid lamination |
JP3135193B2 (ja) * | 1994-10-05 | 2001-02-13 | 日本電信電話株式会社 | 超音波式液面レベル計の超音波導波管 |
DE19800306B4 (de) * | 1998-01-07 | 2008-05-15 | Vega Grieshaber Kg | Antenneneinrichtung für ein Füllstandmeß-Radargerät |
DE102004034251A1 (de) * | 2004-07-14 | 2006-02-09 | Vega Grieshaber Kg | Füllstands-Messvorrichtung mit einem Wellenreiter und einem Wellenanpasser |
DE102005022493A1 (de) * | 2005-05-11 | 2006-11-16 | Endress + Hauser Gmbh + Co. Kg | Vorrichtung zur Ermittlung und Überwachung des Füllstandes eines Mediums in einem Behälter |
WO2007017170A1 (en) * | 2005-08-04 | 2007-02-15 | Vega Grieshaber Kg | Potential separation for fill level radar |
DE102005036715A1 (de) * | 2005-08-04 | 2007-02-15 | Vega Grieshaber Kg | Potentialtrennung für Füllstandradar |
US7752911B2 (en) * | 2005-11-14 | 2010-07-13 | Vega Grieshaber Kg | Waveguide transition for a fill level radar |
TWM352783U (en) * | 2008-09-11 | 2009-03-11 | Microelectronics Tech Inc | Water-proof communication apparatus |
DE102009028620A1 (de) * | 2009-08-18 | 2011-02-24 | Endress + Hauser Gmbh + Co. Kg | Messgerät der Prozessautomatisierungstechnik zur Ermittlung und Überwachung einer chemischen oder physikalischen Prozessgröße in einem Hochtemperatur-Prozess in einem Behälter |
JP6667666B2 (ja) * | 2016-11-30 | 2020-03-18 | パイオニア株式会社 | 電磁波伝送ケーブル |
DE102016124982A1 (de) | 2016-12-20 | 2018-06-21 | Endress+Hauser SE+Co. KG | Temperaturbeständiges Füllstandsmessgerät |
-
2019
- 2019-01-22 EP EP22183246.2A patent/EP4089376A1/de active Pending
- 2019-01-22 EP EP19153117.7A patent/EP3686566B1/de active Active
- 2019-01-22 HU HUE19153117A patent/HUE060990T2/hu unknown
- 2019-01-22 HR HRP20221419TT patent/HRP20221419T1/hr unknown
- 2019-01-22 ES ES19153117T patent/ES2932021T3/es active Active
-
2020
- 2020-01-20 CN CN202010064072.8A patent/CN111463538B/zh active Active
- 2020-01-21 US US16/748,512 patent/US11594799B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3686566B1 (de) | 2022-10-26 |
EP3686566A1 (de) | 2020-07-29 |
HUE060990T2 (hu) | 2023-04-28 |
CN111463538A (zh) | 2020-07-28 |
US20200235452A1 (en) | 2020-07-23 |
ES2932021T3 (es) | 2023-01-09 |
US11594799B2 (en) | 2023-02-28 |
EP4089376A1 (de) | 2022-11-16 |
CN111463538B (zh) | 2024-04-26 |
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