POSITIVE PRESSURE SUPER MICRO BUBBLE GENERATOR
The invention relates to a method of generating a layer of bubbles on a hull of a vessel comprising the steps of: -providing a cavity at the bottom of the vessel, having a length of at least 1 m and no longer than 30 % of the vessel length L along the bottom, preferably no longer than 25%, most pref...
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| creator | WINKLER, JORN PAUL |
| description | The invention relates to a method of generating a layer of bubbles on a hull of a vessel comprising the steps of: -providing a cavity at the bottom of the vessel, having a length of at least 1 m and no longer than 30 % of the vessel length L along the bottom, preferably no longer than 25%, most preferably no longer than 10% of the vessel length L, and having a top surface spaced at least 50 cm away from the bottom plane, preferably at least 1 m away from the bottom plane, -providing air into the cavity via a compressor device at a pressure higher than atmospheric pressure to at least partially empty the cavity of water, -providing a water-air interface in the cavity for forming a mixing region, -generating a plurality of air bubbles in the mixing region, and -providing a bubble outlet at or near the rear of the cavity for allowing the bubbles to flow out along the hull towards the rear of the vessel. |
| format | Patent |
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eng</language><creationdate>2013</creationdate><topic>EQUIPMENT FOR SHIPPING</topic><topic>PERFORMING OPERATIONS</topic><topic>RELATED EQUIPMENT</topic><topic>SHIPS OR OTHER WATERBORNE VESSELS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WINKLER, JORN PAUL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WINKLER, JORN PAUL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POSITIVE PRESSURE SUPER MICRO BUBBLE GENERATOR</title><date>2013-12-06</date><risdate>2013</risdate><abstract>The invention relates to a method of generating a layer of bubbles on a hull of a vessel comprising the steps of: -providing a cavity at the bottom of the vessel, having a length of at least 1 m and no longer than 30 % of the vessel length L along the bottom, preferably no longer than 25%, most preferably no longer than 10% of the vessel length L, and having a top surface spaced at least 50 cm away from the bottom plane, preferably at least 1 m away from the bottom plane, -providing air into the cavity via a compressor device at a pressure higher than atmospheric pressure to at least partially empty the cavity of water, -providing a water-air interface in the cavity for forming a mixing region, -generating a plurality of air bubbles in the mixing region, and -providing a bubble outlet at or near the rear of the cavity for allowing the bubbles to flow out along the hull towards the rear of the vessel.</abstract><oa>free_for_read</oa></addata></record> |
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| language | hrv ; eng |
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| source | esp@cenet |
| subjects | EQUIPMENT FOR SHIPPING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING |
| title | POSITIVE PRESSURE SUPER MICRO BUBBLE GENERATOR |
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