Patents by Inventor Andreas Teichmann

Andreas Teichmann 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).

  • Patent number: 6026860
    Abstract: A solenoid valve apparatus, for supplying two end-users from a single pressure fluid source, includes two valves and a solenoid apparatus for actuating the two valves. The two valves are installed opposite each other, and the solenoid apparatus is located between the two valves. The solenoid apparatus contains two armatures configured as movable valve elements, which are approximately coaxial with each other. A coil surrounds the two armatures over at least part of their axial extensions. A pressure fluid channel connects the pressure fluid inlet of one valve to the pressure fluid inlet of the other valve. Each valve has a corresponding pressure fluid outlet, which connects to a respective end-user pressure fluid chamber.
    Type: Grant
    Filed: July 17, 1998
    Date of Patent: February 22, 2000
    Assignee: WABCO GmbH
    Inventor: Andreas Teichmann
  • Patent number: 5761046
    Abstract: A housing for an electrical component which protects the electrical component sealed therein and reduces mechanical stress on the electrical component includes two housing sections which are connected to each other, a support for the electrical component located within the housing, and attachment connections for mounting the housing on a mounting point, e.g., of a motor vehicle chassis. To reduce the mechanical stress imposed upon the electrical component, and to obtain a good seal of the housing interior against dirt, etc., the two housing sections are connected to each other directly or via an intermediate piece. The housing interior is sealed by one or two seals, made from elastically or plastically deformable material, which are located between the faces of the support and the housing sections associated with them. The attachment connections are located on one of the two housing sections.
    Type: Grant
    Filed: December 14, 1995
    Date of Patent: June 2, 1998
    Assignee: WABCO Vermogensverwaltungs-GmbH
    Inventors: Dierk Hein, Andreas Teichmann, Jens Groger