Patents by Inventor Martin Pittroff

Martin Pittroff 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).

  • Baking oven and method of operating a baking oven
    Patent number: 7285756
    Abstract: A baking oven and a method of operating a baking oven, in particular a shop baking oven, having a baking chamber, in which the goods to be baked can be accommodated has at least one heating system (09) for heating air circulating in the baking chamber (03) and has at least two fans (10, 11) for circulating the air in the baling chamber (03). During a baking operation, at least one co-rotating phase (P1, P3) is provided during which the fans (10, 11) are driven to rotate in the same direction. In addition, at least one contra-rotating phase (P2, P4) during which the fans (10, 11) are driven to operate in the opposite direction is also provided during the baking operation.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: October 23, 2007
    Assignee: MIWE Michael Wenz GmbH
    Inventors: Peter Leppich, Martin Pittroff, Mathias Schmitt
  • Baking oven and method of operating a baking oven
    Publication number: 20040200362
    Abstract: A baking oven and a method of operating a baking oven, in particular a shop baking oven, having a baking chamber, in which the goods to be baked can be accommodated has at least one heating system (09) for heating air circulating in the baking chamber (03) and has at least two fans (10, 11) for circulating the air in the baling chamber (03). During a baking operation, at least one co-rotating phase (P1, P3) is provided during which the fans (10, 11) are driven to rotate in the same direction. In addition, at least one contra-rotating phase (P2, P4) during which the fans (10, 11) are driven to operate in the opposite direction is also provided during the baking operation.
    Type: Application
    Filed: March 24, 2004
    Publication date: October 14, 2004
    Inventors: Peter Leppich, Martin Pittroff, Mathias Schmitt