FR3125445B1 - Système amélioré de lutte contre l’encrassement biologique - Google Patents
Système amélioré de lutte contre l’encrassement biologique Download PDFInfo
- Publication number
- FR3125445B1 FR3125445B1 FR2107857A FR2107857A FR3125445B1 FR 3125445 B1 FR3125445 B1 FR 3125445B1 FR 2107857 A FR2107857 A FR 2107857A FR 2107857 A FR2107857 A FR 2107857A FR 3125445 B1 FR3125445 B1 FR 3125445B1
- Authority
- FR
- France
- Prior art keywords
- plate
- intended
- nano
- liquid
- fouling
- 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.)
- Active
Links
- 239000007788 liquid Substances 0.000 abstract 3
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B17/00—Methods preventing fouling
- B08B17/02—Preventing deposition of fouling or of dust
- B08B17/06—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement
- B08B17/065—Preventing deposition of fouling or of dust by giving articles subject to fouling a special shape or arrangement the surface having a microscopic surface pattern to achieve the same effect as a lotus flower
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/008—Monitoring fouling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y15/00—Nanotechnology for interacting, sensing or actuating, e.g. quantum dots as markers in protein assays or molecular motors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
- G01N2021/154—Ultrasonic cleaning
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Ecology (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Environmental & Geological Engineering (AREA)
- Paints Or Removers (AREA)
- Prostheses (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Système de lutte contre l’encrassement biologique (1) destiné être reporté sur un dispositif qui comprend un élément sensible à l’encrassement et qui est destiné à être immergé dans un liquide, le système (1) étant configuré pour recouvrir au moins en partie l’élément sensible à l’encrassement, le système étant caractérisé en ce qu’il comprend : - une plaque (2), s’étendant dans un plan XY et ayant deux faces principales opposées dont l’une est destinée à être en contact avec le liquide ; et - au moins un actionneur (5), apte à déformer la plaque (2) hors de son plan, et situé sur l’une des faces principales de la plaque ; la plaque comportant une nano-texturation, sur tout ou partie de la face destinée à être en contact avec le liquide, cette nano-texturation étant formée par une pluralité d’éléments en relief par rapport à une surface de la plaque, chaque élément en relief ayant au moins deux dimensions sur trois qui sont comprises entre 1 nm inclus et 1000 nm exclus, et les éléments en relief étant, au moins sur une zone de la face nano-texturée, espacés les uns des autres d’une distance comprise entre 1 nm inclus et 1000 nm exclus. Figure pour l’abrégé : figure 6 .
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2107857A FR3125445B1 (fr) | 2021-07-21 | 2021-07-21 | Système amélioré de lutte contre l’encrassement biologique |
EP22754482.2A EP4402457A1 (fr) | 2021-07-21 | 2022-07-18 | Système amélioré de lutte contre l'encrassement biologique |
PCT/FR2022/051426 WO2023002113A1 (fr) | 2021-07-21 | 2022-07-18 | Système amélioré de lutte contre l'encrassement biologique |
US18/580,945 US20240226972A1 (en) | 2021-07-21 | 2022-07-18 | Improved anti-biofouling system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2107857A FR3125445B1 (fr) | 2021-07-21 | 2021-07-21 | Système amélioré de lutte contre l’encrassement biologique |
FR2107857 | 2021-07-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3125445A1 FR3125445A1 (fr) | 2023-01-27 |
FR3125445B1 true FR3125445B1 (fr) | 2024-03-22 |
Family
ID=78332861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2107857A Active FR3125445B1 (fr) | 2021-07-21 | 2021-07-21 | Système amélioré de lutte contre l’encrassement biologique |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240226972A1 (fr) |
EP (1) | EP4402457A1 (fr) |
FR (1) | FR3125445B1 (fr) |
WO (1) | WO2023002113A1 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10117945A1 (de) * | 2001-04-10 | 2002-10-24 | Stiftung A Wegener Inst Polar | Biozidfreie Antifouling-Beschichtung |
US9016221B2 (en) * | 2004-02-17 | 2015-04-28 | University Of Florida Research Foundation, Inc. | Surface topographies for non-toxic bioadhesion control |
JP2007183366A (ja) * | 2006-01-05 | 2007-07-19 | Pentax Corp | 防塵性光透過性部材及びその用途、並びにその部材を具備する撮像装置 |
WO2008020887A2 (fr) * | 2006-02-14 | 2008-02-21 | Arete Associates | Appareillage subaquatique autonettoyant |
CN103180059A (zh) * | 2010-10-28 | 2013-06-26 | 3M创新有限公司 | 用于降低细菌粘附力的工程化表面 |
US9353646B2 (en) * | 2011-01-19 | 2016-05-31 | President And Fellows Of Harvard College | Slippery surfaces with high pressure stability, optical transparency, and self-healing characteristics |
EP2747787B1 (fr) * | 2011-09-28 | 2018-12-12 | Duke University | Dispositif pour régulation active d'encrassement biologique |
FR3106211B1 (fr) * | 2020-01-14 | 2022-01-14 | Commissariat Energie Atomique | Système de mesure destiné a être immergé muni d’un dispositif d’anti-encrassement |
-
2021
- 2021-07-21 FR FR2107857A patent/FR3125445B1/fr active Active
-
2022
- 2022-07-18 WO PCT/FR2022/051426 patent/WO2023002113A1/fr active Application Filing
- 2022-07-18 EP EP22754482.2A patent/EP4402457A1/fr active Pending
- 2022-07-18 US US18/580,945 patent/US20240226972A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20240226972A1 (en) | 2024-07-11 |
WO2023002113A1 (fr) | 2023-01-26 |
EP4402457A1 (fr) | 2024-07-24 |
FR3125445A1 (fr) | 2023-01-27 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLFP | Fee payment |
Year of fee payment: 3 |
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PLFP | Fee payment |
Year of fee payment: 4 |