FI20226041A1 - Laite ja menetelmä mitata vettä liikkuvalla viiralla - Google Patents
Laite ja menetelmä mitata vettä liikkuvalla viiralla Download PDFInfo
- Publication number
- FI20226041A1 FI20226041A1 FI20226041A FI20226041A FI20226041A1 FI 20226041 A1 FI20226041 A1 FI 20226041A1 FI 20226041 A FI20226041 A FI 20226041A FI 20226041 A FI20226041 A FI 20226041A FI 20226041 A1 FI20226041 A1 FI 20226041A1
- Authority
- FI
- Finland
- Prior art keywords
- transmission
- reception
- microwave radiation
- wire
- water layer
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 230000005855 radiation Effects 0.000 claims abstract description 73
- 238000002955 isolation Methods 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 230000003993 interaction Effects 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 11
- 230000015654 memory Effects 0.000 claims description 8
- 238000010408 sweeping Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000011343 solid material Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 47
- 230000010287 polarization Effects 0.000 description 8
- 230000005684 electric field Effects 0.000 description 5
- 230000010363 phase shift Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000012857 radioactive material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
- G01N22/04—Investigating moisture content
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/003—Indicating or regulating the moisture content of the layer
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G9/00—Other accessories for paper-making machines
- D21G9/0009—Paper-making control systems
- D21G9/0027—Paper-making control systems controlling the forming section
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/34—Paper
- G01N33/346—Paper sheets
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
Abstract
Laite veden mittaamiseksi liikkuvasta langasta (30). Lähetysantennilla (14A) varustettu lähetysjärjestely (50) pyyhkäisee mikroaaltosäteilyn taajuuskaistan yli ja lähettää mikroaaltosäteilyn viiran (30) läpi vesikerrokseen (16). Vastaanottojärjestely (52), jossa vastaanottoantenni (14B) on samalla puolella viiraa (30) kuin lähetysantenni (14A), vastaanottaa mikroaaltosäteilyä heijastuksena vesikerroksen (16) pinnalta (18A), joka on vastapäätä vesikerroksen (16) ensimmäistä pintaa (18B), joka on viiraa (30) vasten. Lähetysjärjestely (50) voi lähettää ympyräpolarisoitua mikroaaltosäteilyä ja vastaanottojärjestely (50, 52) voi vastaanottaa vastaympyräpolarisoitua mikroaaltosäteilyä ja/tai lähetys- ja vastaanottoantennien (14A, 14B) väliin on sijoitettu erotusrakenne (60). Erotusrakenne (60) tuottaa fyysisen erottelun ja rajoittaa mikroaaltosäteilyn vuotamista lähetys- ja vastaanottoantennien välillä (14A, 14B). Signaalinkäsittelyyksikkö (26) mittaa viiran (30) päällä olevan vesikerroksen (16) mikroaaltosäteilyn ja vesikerroksen (16) vuorovaikutuksen perusteella.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20226041A FI130650B1 (fi) | 2022-11-22 | 2022-11-22 | Laite ja menetelmä mitata vettä liikkuvalla viiralla |
| PCT/FI2023/050557 WO2024110688A1 (en) | 2022-11-22 | 2023-09-29 | Apparatus for and method of measuring water on a moving wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20226041A FI130650B1 (fi) | 2022-11-22 | 2022-11-22 | Laite ja menetelmä mitata vettä liikkuvalla viiralla |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI130650B1 FI130650B1 (fi) | 2024-01-08 |
| FI20226041A1 true FI20226041A1 (fi) | 2024-01-08 |
Family
ID=89574645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20226041A FI130650B1 (fi) | 2022-11-22 | 2022-11-22 | Laite ja menetelmä mitata vettä liikkuvalla viiralla |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI130650B1 (fi) |
| WO (1) | WO2024110688A1 (fi) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9182360B2 (en) * | 2013-07-22 | 2015-11-10 | Honeywell Asca Inc. | Multi-frequency microwave sensor for temperature independent measurement of moisture |
| FI128134B (fi) * | 2018-05-30 | 2019-10-31 | Valmet Automation Oy | Menetelmä ja laite mitata liikkuvan rainan ominaisuuksia |
-
2022
- 2022-11-22 FI FI20226041A patent/FI130650B1/fi active
-
2023
- 2023-09-29 WO PCT/FI2023/050557 patent/WO2024110688A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI130650B1 (fi) | 2024-01-08 |
| WO2024110688A1 (en) | 2024-05-30 |
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