Patents Assigned to M+W Zander Facility Engineering GmbH
  • Patent number: 6808546
    Abstract: A device for exhaust air processing of clean rooms has a least one fresh air supply and at least one exhaust air device connected to a work room. At least one processing device is arranged in the work room. At least one supply line and at least one exhaust air line are connected to the processing device. At least one first filter is arranged in the at least one exhaust air line of the processing device, wherein the at least one exhaust air line is connected at least to one of the supply line of the processing device and the fresh air supply line of the work room.
    Type: Grant
    Filed: September 6, 2002
    Date of Patent: October 26, 2004
    Assignee: M+W Zander Facility Engineering GmbH
    Inventor: Martin Schottler
  • Patent number: 6458186
    Abstract: In a method for regenerating an electrically conducting adsorbent laden with organic substances the adsorbent is heated by passing electric current through the adsorbent while not passing a flushing gas through the adsorbent. Subsequently, the flushing gas is passed through the adsorbent while not heating the adsorbent by passing electric current through the adsorbent so that the adsorbed organic substances are flushed from the adsorbent and the adsorbent is simultaneously cooled by the flushing gas.
    Type: Grant
    Filed: July 5, 2001
    Date of Patent: October 1, 2002
    Assignee: M+W Zander Facility Engineering GmbH
    Inventors: Horst Chmiel, Egbert Schippert, Cornelia Möhner
  • Patent number: 6358139
    Abstract: A super-clean air device for the pharmaceutical sector, foodstuff sector, and biotechnology sector has at least one fan for conveying fresh air in a conveying direction into the clean room and for removing return air from the clean room. At least one filter is arranged downstream of the fan in the conveying direction. At least one heat exchanger is arranged upstream of the fan in the conveying direction. A common housing is provided and is designed to form a mounting module, wherein the at least one fan, the at least one filter, and the at least one heat exchanger are arranged in the common housing for ease of installation.
    Type: Grant
    Filed: September 15, 2000
    Date of Patent: March 19, 2002
    Assignee: M+W Zander Facility Engineering GmbH
    Inventor: Manfred Renz
  • Patent number: 6306189
    Abstract: A clean room is provided through which clean air/recirculated air flow, and which comprises at least one processing unit and/or processing surface to which is supplied a gaseous medium of known composition, wherein the gaseous medium can be supplied to the clean room separately.
    Type: Grant
    Filed: August 5, 1999
    Date of Patent: October 23, 2001
    Assignee: M+W Zander Facility Engineering GmbH & Co. KG
    Inventor: Manfred Renz