NO308010B1 - FremngangsmÕte og apparat for Õ forhindre begroing og/eller korrosjon av strukturer i sjøvann, brakkvann og/eller ferskvann - Google Patents
FremngangsmÕte og apparat for Õ forhindre begroing og/eller korrosjon av strukturer i sjøvann, brakkvann og/eller ferskvann Download PDFInfo
- Publication number
- NO308010B1 NO308010B1 NO924419A NO924419A NO308010B1 NO 308010 B1 NO308010 B1 NO 308010B1 NO 924419 A NO924419 A NO 924419A NO 924419 A NO924419 A NO 924419A NO 308010 B1 NO308010 B1 NO 308010B1
- Authority
- NO
- Norway
- Prior art keywords
- zinc
- water
- conductive
- contact
- inducing
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 89
- 238000005260 corrosion Methods 0.000 title claims abstract description 25
- 230000007797 corrosion Effects 0.000 title claims abstract description 24
- 239000013535 sea water Substances 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000013505 freshwater Substances 0.000 title claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 111
- 239000011701 zinc Substances 0.000 claims abstract description 111
- 238000000576 coating method Methods 0.000 claims description 38
- 239000011248 coating agent Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 30
- 239000003990 capacitor Substances 0.000 claims description 24
- 238000005421 electrostatic potential Methods 0.000 claims description 17
- 241000193901 Dreissena polymorpha Species 0.000 claims description 16
- 230000001939 inductive effect Effects 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000012811 non-conductive material Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims 4
- 239000010410 layer Substances 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000006258 conductive agent Substances 0.000 claims 1
- 239000002352 surface water Substances 0.000 abstract description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 24
- 239000010936 titanium Substances 0.000 description 22
- 229910052719 titanium Inorganic materials 0.000 description 22
- 230000003373 anti-fouling effect Effects 0.000 description 16
- 239000003973 paint Substances 0.000 description 12
- -1 titanium ester Chemical class 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 11
- 229910052739 hydrogen Inorganic materials 0.000 description 11
- 238000004090 dissolution Methods 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- 241000237536 Mytilus edulis Species 0.000 description 7
- 230000001580 bacterial effect Effects 0.000 description 7
- 235000020639 clam Nutrition 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 235000020638 mussel Nutrition 0.000 description 7
- 231100000331 toxic Toxicity 0.000 description 7
- 230000002588 toxic effect Effects 0.000 description 7
- 241000237519 Bivalvia Species 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000012736 aqueous medium Substances 0.000 description 6
- 230000000737 periodic effect Effects 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910001297 Zn alloy Inorganic materials 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 241000195493 Cryptophyta Species 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 241000131858 Siboglinidae Species 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000004210 cathodic protection Methods 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 4
- 241000206761 Bacillariophyta Species 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052749 magnesium Inorganic materials 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003204 osmotic effect Effects 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 3
- 229940007718 zinc hydroxide Drugs 0.000 description 3
- 229910021511 zinc hydroxide Inorganic materials 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 2
- 241000238586 Cirripedia Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000003637 basic solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000011244 liquid electrolyte Substances 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 150000003751 zinc Chemical class 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241000193907 Dreissena Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 229910001361 White metal Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005592 electrolytic dissociation Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 101150112906 fitm-2 gene Proteins 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- 230000001418 larval effect Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 235000019795 sodium metasilicate Nutrition 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- VLDHWMAJBNWALQ-UHFFFAOYSA-M sodium;1,3-benzothiazol-3-ide-2-thione Chemical compound [Na+].C1=CC=C2SC([S-])=NC2=C1 VLDHWMAJBNWALQ-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 231100000701 toxic element Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000010969 white metal Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/04—Preventing hull fouling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Housings And Mounting Of Transformers (AREA)
- Lubricants (AREA)
- Revetment (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/523,418 US5055165A (en) | 1988-01-19 | 1990-05-15 | Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and fresh water |
| US07/658,582 US5346598A (en) | 1988-01-19 | 1991-02-21 | Method for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
| PCT/US1991/001202 WO1991018130A1 (en) | 1990-05-15 | 1991-03-01 | Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO924419D0 NO924419D0 (no) | 1992-11-16 |
| NO924419L NO924419L (no) | 1993-01-05 |
| NO308010B1 true NO308010B1 (no) | 2000-07-03 |
Family
ID=27061145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO924419A NO308010B1 (no) | 1990-05-15 | 1992-11-16 | FremngangsmÕte og apparat for Õ forhindre begroing og/eller korrosjon av strukturer i sjøvann, brakkvann og/eller ferskvann |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0631637B1 (pt) |
| JP (1) | JPH05507116A (pt) |
| KR (1) | KR100246555B1 (pt) |
| CN (1) | CN1056537A (pt) |
| AT (1) | ATE156523T1 (pt) |
| AU (1) | AU649246B2 (pt) |
| BR (1) | BR9106460A (pt) |
| CA (1) | CA2083263A1 (pt) |
| DE (1) | DE69127209D1 (pt) |
| FI (1) | FI925197A0 (pt) |
| IL (1) | IL97490A (pt) |
| NO (1) | NO308010B1 (pt) |
| NZ (1) | NZ237326A (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035881C (zh) * | 1993-05-21 | 1997-09-17 | 北京化工学院 | 采用牺牲型涂料的防腐蚀方法 |
| CN102336256A (zh) * | 2011-05-27 | 2012-02-01 | 中国船舶重工集团公司第七二五研究所 | 一种防止船舶螺旋桨腐蚀和海生物污损的方法 |
| AU2012388807B2 (en) * | 2012-08-28 | 2017-06-15 | Sembcorp Marine Repairs & Upgrades Pte. Ltd. | System and method for prevention of adhesion of organisms in water to a substrate in contact with water |
| WO2016001227A1 (en) * | 2014-06-30 | 2016-01-07 | Koninklijke Philips N.V. | System for anti-biofouling |
| CN105965122B (zh) * | 2016-06-25 | 2018-12-28 | 天津泊荣石油科技发展有限公司 | 一种海洋工程钢表面防污耐蚀合金及钎涂方法 |
| EP3481151A1 (en) * | 2017-11-01 | 2019-05-08 | Koninklijke Philips N.V. | An electric current supply system, designed to be at least partially submerged in an electrically conductive liquid during operation thereof |
| CN108088785B (zh) * | 2017-11-30 | 2020-04-10 | 厦门双瑞船舶涂料有限公司 | 防污涂层体系耐淡海水/淡水浸泡性能的评价方法 |
| CN108795267B (zh) * | 2018-06-21 | 2020-07-31 | 北方工业大学 | 一种石墨烯改性静电防污涂料及其制备方法与应用 |
| KR20210060576A (ko) * | 2018-09-20 | 2021-05-26 | 코닌클리케 필립스 엔.브이. | 해양 물체의 표면 영역에 적용되도록 구성된 발광 유닛 |
| CN113631476A (zh) * | 2018-11-22 | 2021-11-09 | 罗伯特·凯塞尔 | 防止海洋环境中生物积垢的方法 |
| BR112021017891A2 (pt) * | 2019-03-13 | 2021-12-07 | Biofouling Tech Inc | Proteção contra bioincrustação |
| CN111266980B (zh) * | 2020-03-23 | 2021-07-27 | 青岛伟成达电力设备有限公司 | 一种基于电化学腐蚀原理的钢结构设备 |
| CN114838042B (zh) * | 2022-05-16 | 2023-11-28 | 海洋石油工程股份有限公司 | 一种用于浅水水下设施的防海生物的对接锁定机构 |
| CN116987995B (zh) * | 2023-09-27 | 2023-12-26 | 江苏嘉轩智能工业科技股份有限公司 | 永磁直驱滚筒水冷通道的防腐工艺 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL243852A (pt) * | 1958-10-08 | |||
| US3497434A (en) * | 1967-07-20 | 1970-02-24 | Lockheed Aircraft Corp | Method for preventing fouling of metal in a marine environment |
| GB1597305A (en) * | 1977-05-25 | 1981-09-03 | Riffe W J | Marine potentiometric antifouling and anticorrosion device |
| US4767512A (en) * | 1986-12-03 | 1988-08-30 | George Cowatch | Process and apparatus for preventing oxidation of metal by capactive coupling |
| US5009757A (en) * | 1988-01-19 | 1991-04-23 | Marine Environmental Research, Inc. | Electrochemical system for the prevention of fouling on steel structures in seawater |
-
1991
- 1991-03-01 EP EP91905906A patent/EP0631637B1/en not_active Expired - Lifetime
- 1991-03-01 AT AT91905906T patent/ATE156523T1/de not_active IP Right Cessation
- 1991-03-01 JP JP91506010A patent/JPH05507116A/ja active Pending
- 1991-03-01 BR BR919106460A patent/BR9106460A/pt not_active IP Right Cessation
- 1991-03-01 KR KR1019920702859A patent/KR100246555B1/ko not_active IP Right Cessation
- 1991-03-01 CA CA002083263A patent/CA2083263A1/en not_active Abandoned
- 1991-03-01 AU AU74861/91A patent/AU649246B2/en not_active Expired
- 1991-03-01 DE DE69127209T patent/DE69127209D1/de not_active Expired - Lifetime
- 1991-03-05 NZ NZ237326A patent/NZ237326A/en unknown
- 1991-03-09 CN CN91101436A patent/CN1056537A/zh active Pending
- 1991-03-10 IL IL9749091A patent/IL97490A/en not_active IP Right Cessation
-
1992
- 1992-11-16 NO NO924419A patent/NO308010B1/no not_active IP Right Cessation
- 1992-11-16 FI FI925197A patent/FI925197A0/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0631637A4 (en) | 1993-05-28 |
| EP0631637A1 (en) | 1995-01-04 |
| CN1056537A (zh) | 1991-11-27 |
| IL97490A0 (en) | 1992-06-21 |
| IL97490A (en) | 1995-07-31 |
| CA2083263A1 (en) | 1991-11-16 |
| DE69127209D1 (de) | 1997-09-11 |
| FI925197A (fi) | 1992-11-16 |
| AU649246B2 (en) | 1994-05-19 |
| JPH05507116A (ja) | 1993-10-14 |
| NO924419D0 (no) | 1992-11-16 |
| BR9106460A (pt) | 1993-05-18 |
| FI925197A0 (fi) | 1992-11-16 |
| KR100246555B1 (ko) | 2000-04-01 |
| NZ237326A (en) | 1993-07-27 |
| EP0631637B1 (en) | 1997-08-06 |
| AU7486191A (en) | 1991-12-10 |
| NO924419L (no) | 1993-01-05 |
| ATE156523T1 (de) | 1997-08-15 |
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