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US 2007/0151218 A1Published application
Method for producing metal fibers, method for producing filter material, device for performing the method, fiber, filter material, particle filter, and motor vehicle having the filter material
AssigneeEmitec Gesellschaft fur Emissionstechnologie mbH
InventorsRolf Bruck, Jan Hodgson, Thomas Harig, Peter Hirth
Life of this patent
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Abstract
A method for producing metal fibers includes a machining production method using at least one rotating tool. A device for producing metal fibers, a filter material having such fibers, a method for producing the material, a particle filter using such material, a motor vehicle equipped with the filter, and a fiber, are also provided.
Claims25
A method for producing metal fibers, the method comprising:
- a) providing at least one metal block;
- and
- b) removing fibers from the at least one metal block by a machining production method using at least one rotating tool.
Dependencies are inferred from the claim text.