Patents by Inventor Henning Birger M.o slashed.ller

Henning Birger M.o slashed.ller has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of cleaning a filter unit, and a filter unit for filtering gas
    Patent number: 6149716
    Abstract: A filter unit (1) has a plurality of filter elements (7) extending from a plate (6, 32) which divides the unit into a lower inlet side (9) for gas carrying product and an upper outlet side (8) for filtered clean gas. A cleaning-in-place of the filter elements is performed by supplying cleaning liquid in a sequence of several separate liquid pulses which are mixed with the pressurized gas pulses. The ejection of the individual pulse of pressurized gas is initiated at the earliest simultaneously with or after initiation of ejection of the corresponding pulse of cleaning liquid.
    Type: Grant
    Filed: September 21, 1998
    Date of Patent: November 21, 2000
    Assignee: Niro A/S
    Inventors: Poul Bach, Henning Birger M.o slashed.ller, Nicolai Pipper