Patents by Inventor Udo Erb

Udo Erb 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).

  • Ware washing installation
    Patent number: 7481231
    Abstract: Ware washing installation, containing at least one conveyor-type ware washer. The conveyor-type ware washer contains at least one wash zone (8, 10, 12) with spray nozzles (20, 28), a first rinse zone (14) with spray nozzles (21, 29) and a final rinse zone (16) with spray nozzles (23, 31). Additional spray nozzles (22, 30) are arranged between the spray nozzles (21, 29) of the first rinse zone (14) and the spray nozzles (23, 31) of the final rinse zone (16). Rinse water which is pre-used and then filtered through a microfiltration device or a ultrafiltration device (58) is supplied to the additional spray nozzles (22, 30).
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: January 27, 2009
    Assignee: Premark FEG L.L.C.
    Inventors: Juêrgen Litterst, Udo Erb
  • Ware washing installation
    Publication number: 20060060231
    Abstract: Ware washing installation, containing at least one conveyor-type ware washer. The conveyor-type ware washer contains at least one wash zone (8, 10, 12) with spray nozzles (20, 28), a first rinse zone (14) with spray nozzles (21, 29) and a final rinse zone (16) with spray nozzles (23, 31). Additional spray nozzles (22, 30) are arranged between the spray nozzles (21, 29) of the first rinse zone (14) and the spray nozzles (23, 31) of the final rinse zone (16). Rinse water which is pre-used and then filtered through a microfiltration device or a ultrafiltration device (58) is supplied to the additional spray nozzles (22, 30).
    Type: Application
    Filed: September 14, 2005
    Publication date: March 23, 2006
    Inventors: Juergen Litterst, Udo Erb
  • Ware washing installation
    Publication number: 20060060230
    Abstract: Ware washing installation, containing at least one conveyor-type ware washer which is divided into a ware cleaning appliance (2) and a water treatment station (4) separated spatially from each other.
    Type: Application
    Filed: September 14, 2005
    Publication date: March 23, 2006
    Inventors: Juergen Litterst, Dieter Kaiser, Udo Erb, Dietrich Berner