Patents by Inventor Guenter Trogisch

Guenter Trogisch 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).

  • Electrical device having a wall made of plastic and comprising at least one flexible conductor and method for manufacturing such an electrical device
    Patent number: 6796851
    Abstract: An electrical device has at least one flexible conductor (2) which features an electrically insulating embedding (3) and which is embedded in the wall and has a plurality of electrical contact areas (4), the embedding (3) being removed from the contact areas (4) on the side of the wall (4) facing the surface, the contact areas (4) bounding the surface of the wall. Moreover, the present invention relates to a method for manufacturing such an electrical device (1).
    Type: Grant
    Filed: August 9, 2002
    Date of Patent: September 28, 2004
    Assignee: Carl Freudenberg KG
    Inventors: Guenter Trogisch, Peter Schaefer, Stefan Ploetz, Martin Quarder
  • Electric device having a housing made of solidified polymeric material
    Patent number: 6573447
    Abstract: An electric device including a housing having a wall (2) made of solidified polymeric material and at least one electric component (5) which is situated inside the housing and is connected via at least one electric line (4) to at least one electric component which is situated outside or inside the housing, the line (4) being configured to be flexible and being at least partially embedded in the wall (2) of the housing during the molding and solidification of the housing.
    Type: Grant
    Filed: July 6, 2001
    Date of Patent: June 3, 2003
    Assignee: Firma Carl Freudenberg
    Inventors: Günter Trogisch, Peter Schäfer, Stefan Plötz, Martin Quarder
  • Electrical device having a wall made of plastic and comprising at least one flexible conductor and method for manufacturing such an electrical device
    Publication number: 20030045179
    Abstract: An electrical device has at least one flexible conductor (2) which features an electrically insulating embedding (3) and which is embedded in the wall and has a plurality of electrical contact areas (4), the embedding (3) being removed from the contact areas (4) on the side of the wall (4) facing the surface, the contact areas (4) bounding the surface of the wall. Moreover, the present invention relates to a method for manufacturing such an electrical device (1).
    Type: Application
    Filed: August 9, 2002
    Publication date: March 6, 2003
    Applicant: Carl Freudenberg KG
    Inventors: Guenter Trogisch, Peter Schaefer, Stefan Ploetz, Martin Quarder
  • Ring seal
    Patent number: 6267386
    Abstract: A ring seal for insertion into the sealing gap between a housing and a housing cover, including a soft elastic sealing body and a flexible conducting strip passing through the sealing body in the transverse direction. The sealing body and the flexible conducting strip are stiffened in the sealing gap by a stiffening element. The stiffening element has an elasticity modulus E and a shear modulus G that are higher than the respective values of the conducting strip. The conducting strip is not substantially larger than the spatial extension of the sealing gap.
    Type: Grant
    Filed: June 23, 1999
    Date of Patent: July 31, 2001
    Assignee: Firma Carl Freudenberg
    Inventors: Achim Löll, Günter Trogisch, Peter Schäfer
  • Electrical connection of a movably disposed electrical component with a flexible, elastic conductor track carrier
    Patent number: 6239372
    Abstract: An electrical connection in which a flexible, elastic conductor track carrier is affixed by a connecting end to an electrical component and embedded in potting compound. To prevent breakage at the fastening point at the transition from the potting compound to the outside, the conductor track carrier is reinforced with additional layers of insulating material.
    Type: Grant
    Filed: May 27, 1998
    Date of Patent: May 29, 2001
    Assignees: Robert Bosch GmbH
    Inventors: Bernhard Gartner, Matthias Schnell, Joerg Wolke, Peter Schaefer, Hans-Erich Steinmann, Guenter Trogisch