Patents
Sitemap › E02 - Hydraulic engineering; Foundations; Soil-shifting › E02B - Hydraulic engineering › E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor
Patents for E02B 15 - Cleaning or keeping clear the surface of open water; Apparatus therefor (5,189)
06/1992
06/16/1992US5122283 Apparatus and method for separating and removal of floating pollutants from a water surface
06/11/1992WO1992009752A1 Oil spill containment system
06/11/1992WO1992009750A1 Floating contaminant containment systems
06/11/1992WO1992009749A1 Surface separator and dispersion apparatus
06/11/1992CA2096721A1 Surface separator and dispersion apparatus
06/10/1992EP0351412B1 A device for taking up floating substances from a fluid
06/09/1992US5120159 Oil containment system for emergency use
06/02/1992US5118413 Sea oil scoop with sea effect stability hinge
06/02/1992US5118412 Fluid recovery apparatus
05/1992
05/30/1992WO1992009751A1 Floating contaminant containment systems
05/30/1992CA2086439A1 Floating contaminant containment systems
05/26/1992US5116300 Containment system
05/19/1992US5114273 Offshore platform pollution containment device
05/19/1992US5114272 Detachable boom and method for its use
05/14/1992WO1992008009A1 Apparatus and method for separating liquids of different relative densities
05/14/1992WO1992007917A1 Reversible transformation of hydrocarbons
05/12/1992US5112497 Apparatus for salvaging and removing marine oil spills
05/12/1992US5112495 Method of cleaning up petroleum oil spills
05/05/1992US5110236 Self-righting oil containment boom
05/05/1992CA1300037C Self-cleaning trash rack
05/03/1992CA2094044A1 Reversible transformation of hydrocarbons
04/1992
04/28/1992US5108600 Surface cleaning apparatus
04/28/1992US5108591 Oil spill recovery system
04/16/1992WO1992006039A1 Oil absorption method and apparatus utilizing a replaceable bladder
04/07/1992US5102540 Catamaran adapted system for removing liquid contaminants from the surface of water
04/07/1992US5102262 Fence for enclosing impurities floating on water
04/07/1992US5102261 Floating containment boom
04/02/1992WO1992005115A1 Barge mounted oil recovery and recycle system
04/01/1992EP0478407A1 Recuperator for hydrocarbons
04/01/1992EP0398878B1 Oil catching boom
03/1992
03/29/1992CA2043630A1 Aquatic plant cutting apparatus and aquatic plant recovery boat equipped with the apparatus
03/26/1992DE4029022A1 Tracked vehicle for clearing oil on water and sepg. mixt. - having suction appts. with adjustable height on front of vehicle, can be used in shallow water, and has beach and cross-country capability
03/11/1992EP0474621A1 Floating element
03/10/1992US5094744 Oil spill recovery apparatus
03/05/1992DE4027256A1 Appts. to remove contaminants from seawater etc. - has flow-producing device to enable contaminants to be skimmed off whether appts. is in motion or not
02/1992
02/26/1992EP0471720A1 Water repellent fabric containing an absorbing agent for collecting at the water surface non miscible fluid substances.
02/26/1992CN2097223U Automatic dirt cleaning device for hydroelectric station
02/25/1992US5091096 Marine oil spill recovery apparatus and method
02/25/1992CA1296170C Absorbent pad for toxic spills
02/24/1992CA2023835A1 Floating boom end connector device
02/20/1992WO1992002691A1 Harvesting apparatus
02/18/1992US5089121 Apparatus for recovering residual tar or oil from a fluid medium
02/18/1992US5089118 Settling tank spray system
02/11/1992US5087380 Method and apparatus for removing oily materials and floating matters in general from the surface of bodies of water
02/11/1992US5087152 Boom for containing oil spills and methods of deploying and retrieving same
02/06/1992DE4024280A1 Flexible for use when tanker is damaged barrier - is lowered into sea to form enclosure for oil or other cargo between ship sides and barrier if hull damage causes cargo spillage
02/05/1992EP0469141A1 Shipboard environmental barrier system and method
02/05/1992EP0468992A1 An oil collecting unit.
02/04/1992US5085770 Oil separator
02/04/1992US5085538 Petroleum containment barrier for recovering floating petroleum
01/1992
01/28/1992US5084171 Oil recovery mop
01/23/1992WO1992001119A1 Dockside spill containment system
01/14/1992US5080783 Apparatus for recovering, separating, and storing fluid floating on the surface of another fluid
01/14/1992US5080529 Belt-like bag bodies
01/09/1992WO1992000422A1 Detachable boom and method for its use
01/09/1992WO1992000219A1 Spill containment system
01/07/1992US5078890 Technique for the removal of petroleum-based pollutants and a material for that purpose
01/02/1992DE4019791A1 Skimming system for incorporation in hull or floating body - for two=stage removal of oil or chemicals from water surface with improved performance at lower cost
12/1991
12/27/1991EP0449997A4 Oil absorption method and apparatus
12/26/1991WO1992000424A1 Apparatus and method for removing oil spots from a surface
12/24/1991US5075014 Automatic vehicles for skiming, collecting, separating, storing oil from marine spills
12/24/1991US5074709 Floating boom
12/17/1991US5073261 Method and apparatus for separating oil from water and storing the oil
12/10/1991US5071545 Ship-mounted oil spill recovery apparatus
12/10/1991US5071287 Oil containment system
12/10/1991US5071286 Floating boom for confining waterborne contaminates
12/09/1991WO1991019054A1 A method and apparatus for minimizing and recovering fluid cargo spills
12/09/1991CA2084759A1 Method and apparatus for minimizing and recovering fluid cargo spills
11/1991
11/19/1991US5066407 Removal, Separation And Recovery Of Petrochemical Oils From The Surface Of Bodies Of Water
11/19/1991US5066164 Spill containment device for a ship
11/14/1991WO1991017321A1 Oil recovery system and apparatus
11/12/1991US5064310 Shipboard environmental barrier system and method
11/12/1991US5064309 Dockside spill containment system
11/06/1991EP0454756A1 Floating barrier.
11/05/1991US5062953 Belt type oil skimmer with horizonital rollers
10/1991
10/30/1991CN1055788A Water and/or oil-impermeable sealing mat consisting substantially of subsrate layer, layer of swellable clay and cover layer
10/29/1991US5060589 System for alleviating the effects of oil tanker oil spills
10/24/1991DE4012638A1 Mineral oil removal esp. from water surface - by binding with stearin, to form solid prod. in appts. comprising heated container, pressure and air sources, pump and spray device
10/16/1991CN2086763U Pressure doffer apparatus for removing ice on surface of open water
10/15/1991US5056958 Method and apparatus for recovering floating petroleum
10/15/1991US5056957 Oil spill recovery apparatus and method
10/15/1991US5056956 Beach protection apparatus
10/09/1991EP0450109A1 Liquid reservoir with a drain
10/09/1991EP0449997A1 Oil absorption method and apparatus
10/08/1991US5055191 Substance spill pick-up device
10/08/1991US5054960 Floating barriers for containing oil spills
10/03/1991WO1991014830A1 Oil containment system
10/03/1991WO1991014618A1 Oiltight skirt for vessels
10/02/1991EP0448709A1 Floating barrier method and apparatus
10/01/1991US5052319 On-board emergency oil disposal and recovery system
09/1991
09/25/1991EP0447397A1 A method and apparatus for removing oily materials and floating matters in general from the surface of bodies of water.
09/24/1991US5051181 Device for taking up floating substances from a fluid
09/24/1991US5051029 Marine spill containment method and apparatus
09/18/1991EP0446688A1 Method and device for removing oil from watersurface
09/17/1991US5049287 Oil spill recovery method and apparatus
09/12/1991DE4107161A1 Water-and oil-tight damming mat
09/11/1991EP0445788A1 Waterproof- and oilproof sealing mat to be used as water- and oil barrier
09/10/1991US5047156 Oil recovery vessel and method utilizing adjustable weir
09/10/1991CA1288603C High temperature oil containment boom
09/05/1991WO1991013211A1 Method, system and apparatus for handling substances on or in water
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