WO2023002263 - SPRAY FLOW SENSING WITH OPTICAL SIGNATURE ANALYSIS
National phase entry:
Publication Number
WO/2023/002263
Publication Date
26.01.2023
International Application No.
PCT/IB2022/054759
International Filing Date
20.05.2022
Title **
[English]
SPRAY FLOW SENSING WITH OPTICAL SIGNATURE ANALYSIS
[French]
DÉTECTION DE FLUX DE PULVÉRISATION AVEC ANALYSE DE SIGNATURE OPTIQUE
Applicants **
INTELLIGENT AGRICULTURAL SOLUTIONS, LLC
1810 NDSU Research Circle N
Fargo, North Dakota 58102, US
Inventors
MAURER, Garrett
c/o Intelligent Agricultural Solutions, LLC
1810 NDSU Research Circle N
Fargo, North Dakota 58102, US
JEE, Justin
c/o Intelligent Agricultural Solutions, LLC
1810 NDSU Research Circle N
Fargo, North Dakota 58102, US
BJERTNESS, Dan
c/o Intelligent Agricultural Solutions, LLC
1810 NDSU Research Circle N
Fargo, North Dakota 58102, US
EICKHOFF, Ross
c/o Intelligent Agricultural Solutions, LLC
1810 NDSU Research Circle N
Fargo, North Dakota 58102, US
Priority Data
63/224,200
21.07.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1115 | |
| EPO | Filing, Examination | 4647 | |
| Japan | Filing | 589 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9636 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
An optical flow rate sensor system for a sprayer includes an optical sensor, an optical sensor window within a display housing, a projectile within a drum housing, and vortexing geometry upstream of the projectile. The optical sensor is located adjacent to the optical sensor window. The projectile includes a first section having a first optical absorption value and a second section having a second optical absorption value that is lower than the first optical absorption value. The projectile is configured to revolve around an axis of the drum housing.[French]
L'invention concerne un système de capteur de débit optique pour un pulvérisateur comprenant un capteur optique, une fenêtre de capteur optique à l'intérieur d'un boîtier d'affichage, un projectile à l'intérieur d'un carter de tambour, et une géométrie de tourbillonnement en amont du projectile. Le capteur optique est situé adjacent à la fenêtre de capteur optique. Le projectile comprend une première section ayant une première valeur d'absorption optique et une seconde section ayant une seconde valeur d'absorption optique qui est inférieure à la première valeur d'absorption optique. Le projectile est conçu pour tourner autour d'un axe du carter de tambour.