WO2004018794A1 - Reinigungsvorrichtung für dem wetter ausgesetzte oberflächen - Google Patents
Reinigungsvorrichtung für dem wetter ausgesetzte oberflächen Download PDFInfo
- Publication number
- WO2004018794A1 WO2004018794A1 PCT/EP2002/008995 EP0208995W WO2004018794A1 WO 2004018794 A1 WO2004018794 A1 WO 2004018794A1 EP 0208995 W EP0208995 W EP 0208995W WO 2004018794 A1 WO2004018794 A1 WO 2004018794A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cleaning device
- cleaning
- copper
- copper material
- produce
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 48
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052802 copper Inorganic materials 0.000 claims abstract description 35
- 239000010949 copper Substances 0.000 claims abstract description 35
- 239000000126 substance Substances 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- 241000894006 Bacteria Species 0.000 claims abstract description 6
- 241000233866 Fungi Species 0.000 claims abstract description 6
- 241000195493 Cryptophyta Species 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- 238000003912 environmental pollution Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000000137 annealing Methods 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000006388 chemical passivation reaction Methods 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011261 inert gas Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 241000195940 Bryophyta Species 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical class [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000009036 growth inhibition Effects 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/002—Provisions for preventing vegetational growth, e.g. fungi, algae or moss
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/20—Cleaning; Removing snow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Definitions
- the invention relates to a cleaning device for surfaces exposed to the weather, in particular roof surfaces, solar system surfaces, glass roofs or facades, the cleaning device having copper-containing reaction surfaces which, by the action of natural moisture, produce surface-cleaning compounds, preferably substances which kill bacteria, algae, fungi and / or lichens or at least inhibit their growth and / or eliminate environmental pollution.
- Similar cleaning devices are generally known, in particular these known cleaning devices are mostly roof elements, such as metal roof panels for application to the roof of a house.
- the inventor has recognized that it is not sufficient to produce the above-mentioned cleaning devices from a simple copper sheet.
- the state of the art generally describes that "copper” can be used as a particularly effective metal, but no specific specification of the copper sheet to be used is specified.
- the commercially available tinsmith sheet which is usually used for the manufacture of dormer coverings , Gutters or gutter pipes or uses similar flat materials that are particularly suitable for deforming processing.
- a copper alloy with a relatively low copper content is used in the production of such sheets.
- Most of them are copper-zinc alloys, which, in addition to copper, contain a high proportion of other elements in order to produce the desired material properties, such as flexibility and tensile strength.
- a small selection of the copper types available is given, for example, in the "Taschenbuch für den Maschinenbau", Dubbel, 15th edition, pages 1378-1379.
- copper sheets of this type do not form the optimal surface in order to produce the desired effective connections.
- the compact copper material is rolled into its final flat material form by multiple rolling processes, with oils or oil emulsions being applied to avoid cold welding, which lead to contamination of the surface.
- a passivation for the metal sheets used is carried out for the so-called tinsmith sheet, which is mostly used, to produce a patination, which produces a rapid patination of the sheet.
- a bath of benzotriazole may be used with other additives to accelerate patination.
- the cleaning device it is necessary to have a reaction surface which is as pure as possible and consists only of copper and does not have any contamination from other substances.
- This surface shows the desired reaction with the atmosphere and can produce a sufficient amount of antifouling compounds from the reaction products in connection with natural moisture.
- This can be achieved by following the Production of the raw material of the cleaning device, possibly generated surface contaminations are removed mechanically, thermally or chemically or, better still, do not arise at all during production.
- cleaning devices of this type can be used not only to keep roof surfaces clean but also to keep them clean for all surfaces exposed to the weather, in particular these are also solar system surfaces, glass roofs or building facades.
- the inventor thus proposes, in accordance with his inventive concept, to improve the known cleaning device for surfaces exposed to the weather, in particular for roof surfaces, solar system surfaces, glass roofs or building facades, the cleaning device having a large number of copper-containing reaction surfaces, which by The action of natural moisture produces surface-cleaning compounds, preferably substances which kill bacteria, algae, fungi and / or lichen or at least inhibit their growth and / or eliminate environmental pollution.
- the improvement according to the invention is achieved in that the copper material used, which forms the reaction surfaces, is pure to low-alloy copper.
- a copper material is preferably used here, which is designed such that when the surface is tested according to DIN 50017 with 100% atmospheric humidity with distilled water at 40 ° C. after 4 days at the latest, preferably has a visible oxidation layer after 2 days at the latest.
- the copper material has admixtures of at most 0.1%, the purity of the copper material being at least 99.95%, preferably 99.960% to 99.985%.
- These admixtures can advantageously be phosphorus, these preferably having a proportion of 0.015% to 0.040%.
- a raw material from which the cleaning device is produced is preferably used, which goes through at least one rolling process, chemical passivation of the surface being dispensed with.
- the reaction surface can be freed of unwanted impurities by at least one thermal and / or chemical and / or mechanical cleaning process.
- the thermal cleaning process can be an annealing process which is carried out under a protective gas or vacuum, it being possible, for example, to use a gas based on noble gas and / or nitrogen and / or CO 2 as the protective gas.
- the creation of a clean surface can take place in that the upper layer is removed mechanically, for example by grinding, planing or brushing. Furthermore, the surface can also be cleaned by sandblasting with sand, metal gravel - preferably copper gravel, since this does not create new impurities - or glass.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0500380A HUP0500380A2 (hu) | 2002-08-11 | 2002-08-11 | Tisztítószerkezet időjárási hatásoknak kitett felületekhez |
PCT/EP2002/008995 WO2004018794A1 (de) | 2002-08-11 | 2002-08-11 | Reinigungsvorrichtung für dem wetter ausgesetzte oberflächen |
CA002508872A CA2508872A1 (en) | 2002-08-11 | 2002-08-11 | Cleaning system for surfaces exposed to poor weather conditions |
CNB028294424A CN100434637C (zh) | 2002-08-11 | 2002-08-11 | 用于暴露在自然环境中的表面的清洁装置 |
AU2002324050A AU2002324050A1 (en) | 2002-08-11 | 2002-08-11 | Cleaning system for surfaces exposed to poor weather conditions |
EP02758460A EP1529142A1 (de) | 2002-08-11 | 2002-08-11 | Reinigungsvorrichtung für dem wetter ausgesetzte oberflächen |
NO20050194A NO20050194L (no) | 2002-08-11 | 2005-01-13 | Rengjoringssystem for overflater utsatt for darlige vaerforhold. |
US10/905,893 US20050103409A1 (en) | 2002-08-11 | 2005-01-25 | Cleaning System for Surfaces Exposed to Poor Weather Conditions |
HR20050231A HRP20050231A2 (en) | 2002-08-11 | 2005-03-10 | Clelaning system for surfaces exposed to poor weather conditions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2002/008995 WO2004018794A1 (de) | 2002-08-11 | 2002-08-11 | Reinigungsvorrichtung für dem wetter ausgesetzte oberflächen |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004018794A1 true WO2004018794A1 (de) | 2004-03-04 |
Family
ID=31896802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2002/008995 WO2004018794A1 (de) | 2002-08-11 | 2002-08-11 | Reinigungsvorrichtung für dem wetter ausgesetzte oberflächen |
Country Status (8)
Country | Link |
---|---|
US (1) | US20050103409A1 (de) |
EP (1) | EP1529142A1 (de) |
CN (1) | CN100434637C (de) |
AU (1) | AU2002324050A1 (de) |
CA (1) | CA2508872A1 (de) |
HU (1) | HUP0500380A2 (de) |
NO (1) | NO20050194L (de) |
WO (1) | WO2004018794A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005071181A1 (de) * | 2004-01-26 | 2005-08-04 | Hugo Weber | Reinigungsvorrichtung aus kupferblech für dem wetter ausgesetzte oberflächen |
US8303840B2 (en) | 2010-03-12 | 2012-11-06 | The Gillette Company | Acid-treated manganese dioxide and methods of making thereof |
Families Citing this family (21)
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---|---|---|---|---|
WO2006105364A2 (en) | 2005-03-31 | 2006-10-05 | Rain Bird Corporation | Drip emitter |
US7648085B2 (en) * | 2006-02-22 | 2010-01-19 | Rain Bird Corporation | Drip emitter |
GB2468704A (en) * | 2009-03-19 | 2010-09-22 | James Craggs | Anti-microbial copper or brass surfaces |
US9020636B2 (en) | 2010-12-16 | 2015-04-28 | Saied Tadayon | Robot for solar farms |
US20130248622A1 (en) | 2012-03-26 | 2013-09-26 | Jae Yung Kim | Drip line and emitter and methods relating to same |
US9485923B2 (en) | 2012-03-26 | 2016-11-08 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US9877440B2 (en) | 2012-03-26 | 2018-01-30 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US10440903B2 (en) | 2012-03-26 | 2019-10-15 | Rain Bird Corporation | Drip line emitter and methods relating to same |
US9872444B2 (en) | 2013-03-15 | 2018-01-23 | Rain Bird Corporation | Drip emitter |
USD811179S1 (en) | 2013-08-12 | 2018-02-27 | Rain Bird Corporation | Emitter part |
US10285342B2 (en) | 2013-08-12 | 2019-05-14 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US10631473B2 (en) | 2013-08-12 | 2020-04-28 | Rain Bird Corporation | Elastomeric emitter and methods relating to same |
US9883640B2 (en) | 2013-10-22 | 2018-02-06 | Rain Bird Corporation | Methods and apparatus for transporting elastomeric emitters and/or manufacturing drip lines |
US10330559B2 (en) | 2014-09-11 | 2019-06-25 | Rain Bird Corporation | Methods and apparatus for checking emitter bonds in an irrigation drip line |
JP6689634B2 (ja) * | 2016-03-17 | 2020-04-28 | 株式会社エンプラス | エミッタおよび点滴灌漑用チューブ |
US10375904B2 (en) | 2016-07-18 | 2019-08-13 | Rain Bird Corporation | Emitter locating system and related methods |
WO2018140772A1 (en) | 2017-01-27 | 2018-08-02 | Rain Bird Corporation | Pressure compensation members, emitters, drip line and methods relating to same |
US10626998B2 (en) * | 2017-05-15 | 2020-04-21 | Rain Bird Corporation | Drip emitter with check valve |
USD883048S1 (en) | 2017-12-12 | 2020-05-05 | Rain Bird Corporation | Emitter part |
US11985924B2 (en) | 2018-06-11 | 2024-05-21 | Rain Bird Corporation | Emitter outlet, emitter, drip line and methods relating to same |
US11540519B2 (en) * | 2020-10-13 | 2023-01-03 | Gary Carella | Method, device, and system of mold, moss, and algae mitigation for asphalt roofing |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932143A (en) * | 1974-05-23 | 1976-01-13 | Kennecott Copper Corporation | Flame-sprayed roofing material |
GB2146055A (en) * | 1983-09-01 | 1985-04-11 | Ian Ollerearnshaw | Inhibiting fungal or algal growth on buildings and other structures |
DE3913030A1 (de) * | 1989-04-20 | 1990-10-25 | Transgenetik Gmbh Biotechnolog | Vorrichtung zur verhinderung von pflanzenwuchs auf dachflaechen |
DE4413119A1 (de) | 1994-04-20 | 1994-11-03 | Weber Engineering | Metalldachplatte zum Reinigen und Sauberhalten der Gebäudedächer |
GB2332005A (en) * | 1997-12-04 | 1999-06-09 | George Brian Currah | Copper ridging for inhibiting moss growth |
DE20104999U1 (de) | 2001-03-16 | 2001-05-23 | Vaclavik Josef | Vorrichtung zum Beseitigen von pflanzlichem Bewuchs auf geneigten Dächern |
US6253495B1 (en) * | 1996-07-09 | 2001-07-03 | Hugo Weber | Metal roof plate |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5298090A (en) * | 1992-12-22 | 1994-03-29 | Air Products And Chemicals, Inc. | Atmospheres for heat treating non-ferrous metals and alloys |
EP1127946B1 (de) * | 2000-02-24 | 2005-10-12 | Mitsubishi Materials Corporation | Anlage zur Herstellung stranggegossener Knüppel aus Kupfer mit niedrigem Sauerstoffgehalt |
-
2002
- 2002-08-11 HU HU0500380A patent/HUP0500380A2/hu unknown
- 2002-08-11 CA CA002508872A patent/CA2508872A1/en not_active Abandoned
- 2002-08-11 AU AU2002324050A patent/AU2002324050A1/en not_active Abandoned
- 2002-08-11 WO PCT/EP2002/008995 patent/WO2004018794A1/de not_active Application Discontinuation
- 2002-08-11 CN CNB028294424A patent/CN100434637C/zh not_active Expired - Fee Related
- 2002-08-11 EP EP02758460A patent/EP1529142A1/de not_active Withdrawn
-
2005
- 2005-01-13 NO NO20050194A patent/NO20050194L/no not_active Application Discontinuation
- 2005-01-25 US US10/905,893 patent/US20050103409A1/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3932143A (en) * | 1974-05-23 | 1976-01-13 | Kennecott Copper Corporation | Flame-sprayed roofing material |
GB2146055A (en) * | 1983-09-01 | 1985-04-11 | Ian Ollerearnshaw | Inhibiting fungal or algal growth on buildings and other structures |
DE3913030A1 (de) * | 1989-04-20 | 1990-10-25 | Transgenetik Gmbh Biotechnolog | Vorrichtung zur verhinderung von pflanzenwuchs auf dachflaechen |
DE4413119A1 (de) | 1994-04-20 | 1994-11-03 | Weber Engineering | Metalldachplatte zum Reinigen und Sauberhalten der Gebäudedächer |
US6253495B1 (en) * | 1996-07-09 | 2001-07-03 | Hugo Weber | Metal roof plate |
GB2332005A (en) * | 1997-12-04 | 1999-06-09 | George Brian Currah | Copper ridging for inhibiting moss growth |
DE20104999U1 (de) | 2001-03-16 | 2001-05-23 | Vaclavik Josef | Vorrichtung zum Beseitigen von pflanzlichem Bewuchs auf geneigten Dächern |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005071181A1 (de) * | 2004-01-26 | 2005-08-04 | Hugo Weber | Reinigungsvorrichtung aus kupferblech für dem wetter ausgesetzte oberflächen |
US8303840B2 (en) | 2010-03-12 | 2012-11-06 | The Gillette Company | Acid-treated manganese dioxide and methods of making thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1650080A (zh) | 2005-08-03 |
NO20050194D0 (no) | 2005-01-13 |
NO20050194L (no) | 2005-04-18 |
US20050103409A1 (en) | 2005-05-19 |
EP1529142A1 (de) | 2005-05-11 |
HUP0500380A2 (hu) | 2005-08-29 |
AU2002324050A1 (en) | 2004-03-11 |
CA2508872A1 (en) | 2004-03-04 |
CN100434637C (zh) | 2008-11-19 |
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