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Erik M. Bojsen
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Copenhagen, DK
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last 30 patents
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Patent Grant
Rapping mechanism for rapping the electrodes of an electrostatic pr...
Patent number
4,752,309
Issue date
Jun 21, 1988
F. L. Smidth & Co. A/S
Erik M. Bojsen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Rapping mechanism for an electrostatic precipitator
Patent number
4,706,763
Issue date
Nov 17, 1987
F. L. Smidth & Co. A/S
Erik M. Bojsen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Electrostatic precipitator and discharge electrode therefor
Patent number
4,277,258
Issue date
Jul 7, 1981
F. L. Smidth & Co.
Erik M. Bojsen
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...