Severing
Kenneth Wayne Severing, La Habra, CA US
Patent application number | Description | Published |
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20090294375 | FLUID TREATMENT APPARATUS - A fluid treatment apparatus comprises a fluid vessel defining first and second fluid chambers. A fluid inlet is provided for delivering a fluid to be treated into the first fluid chamber. One or more nozzle assemblies are provided for fluid communication between the first and second fluid chambers, wherein said nozzle assemblies are adapted to facilitate mixing of a gas with said fluid. The second fluid chamber is adapted to accommodate a fluid treatment process therein, including a floatation treatment. One specific use of the fluid treatment apparatus includes separating oil from water, particularly water produced from a subterranean formation. | 12-03-2009 |
Ulrich Severing, Kirchheim DE
Patent application number | Description | Published |
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20100179039 | ROLLER BODY FOR A ROLLER FOR TREATING A MATERIAL AND METHOD FOR MANUFACTURING A ROLLER BODY - A roller body for a roller for treating a material, preferably a web material, which is cast from an iron base alloy which forms a radially interior zone ( | 07-15-2010 |
20110274946 | CAST BODY - A cast body, being a tool for forming or original molding a work piece, or a transfer member for transferring a force or torque onto a tool which contacts the work piece during forming or original molding, wherein the cast body is cast from an iron base alloy which forms an interior zone of the cast body made of grey cast iron and, around the interior zone, a circumferential rim zone which includes the outer circumference of the cast body and has a surface hardness which is greater than 400 HV, wherein the circumferential rim zone consists of ribbon grain or superfine ribbon grain pearlite with embedded free graphite, preferably spheroidal graphite or vermicular graphite, or of an intermediate structure with spheroidal graphite or vermicular graphite. | 11-10-2011 |
Ulrich Severing, Kirchheim/ries DE
Patent application number | Description | Published |
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20100022371 | METHOD FOR PRODUCING A ROLLER BODY AND ROLLER BODY - A method for manufacturing a roller body, wherein pipe sections, each made of steel having a carbon equivalent of at least 0.45 and a wall thickness of at least 130 mm each are arranged axially next to each other and connected to each other by means of electron-beam welding. | 01-28-2010 |