Patents by Inventor Helmut Karrer

Helmut Karrer 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: 11058005
    Abstract: An electronic component (E), including at least one circuit carrier (1), which is populated with a number of mechanical and/or electronic component parts (2 to 4) and has at least one contact opening (1.3) for forming a mechanical and/or electrical contact-connection point (KS) to at least one of the component parts (2 to 4), wherein at least one of the component parts (4) is at a distance from the circuit carrier (1), includes at least one electrically conductive housing (4.1) and at least one electrical contact element (4.2) projecting out of the housing (4.1), the contact element being insulated from the housing (4.1) and being connected at least in a materially bonded manner to the contact opening (1.3) of the circuit carrier (1), wherein at least one seal element (5) is arranged in the region of the contact-connection point (KS), in particular between the circuit carrier (1) and the housing (4) of the component part (4).
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: July 6, 2021
    Assignee: Vitesco Technologies Germany GmbH
    Inventors: Helmut Karrer, Peter Volkert, Michael Taufer, Konrad Härder
  • Publication number: 20200100364
    Abstract: An electronic component (E), including at least one circuit carrier (1), which is populated with a number of mechanical and/or electronic component parts (2 to 4) and has at least one contact opening (1.3) for forming a mechanical and/or electrical contact-connection point (KS) to at least one of the component parts (2 to 4), wherein at least one of the component parts (4) is at a distance from the circuit carrier (1), includes at least one electrically conductive housing (4.1) and at least one electrical contact element (4.2) projecting out of the housing (4.1), the contact element being insulated from the housing (4.1) and being connected at least in a materially bonded manner to the contact opening (1.3) of the circuit carrier (1), wherein at least one seal element (5) is arranged in the region of the contact-connection point (KS), in particular between the circuit carrier (1) and the housing (4) of the component part (4).
    Type: Application
    Filed: November 26, 2019
    Publication date: March 26, 2020
    Applicant: Vitesco Technologies Germany GMBH
    Inventors: Helmut Karrer, Peter Volkert, Michael Taufer, Konrad Härder
  • Patent number: 9743563
    Abstract: A control unit for use in the engine compartment or in the transmission of a motor vehicle. The control unit has a line section for an engine or transmission fluid, a circuit carrier, and a base plate. The base body is mounted on the base plate. The circuit carrier is arranged between the base body and the base plate. The base body has a plurality of parallel channels each having a respective outlet. At least one of the plurality of parallel channels forms a portion of the line section. A separate cover is mounted on the base body, the cover having a single inlet coupled to the plurality of parallel channels. The cover is, other than only the inlet, connected to the base body in a fluid-tight manner, and the inlet is the only fluid passage through the cover.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: August 22, 2017
    Assignee: Conti Temic Microelectronic GmbH
    Inventors: Andreas Vögerl, Gerhard Bauer, Jürgen Henniger, Uwe Trenner, Helmut Karrer, Alexander Wenk, Marion Gebhardt
  • Publication number: 20160021796
    Abstract: A control unit for use in the engine compartment or in the transmission of a motor vehicle. The control unit has a line section for an engine or transmission fluid, a circuit carrier, and a base plate. The base body is mounted on the base plate. The circuit carrier is arranged between the base body and the base plate. The base body has a plurality of parallel channels each having a respective outlet. At least one of the plurality of parallel channels forms a portion of the line section. A separate cover is mounted on the base body, the cover having a single inlet coupled to the plurality of parallel channels. The cover is, other than only the inlet, connected to the base body in a fluid-tight manner, and the inlet is the only fluid passage through the cover.
    Type: Application
    Filed: May 18, 2015
    Publication date: January 21, 2016
    Inventors: Andreas Vögerl, Gerhard Bauer, Jürgen Henniger, Uwe Trenner, Helmut Karrer, Alexander Wenk, Marion Gebhardt
  • Patent number: 9212936
    Abstract: A sensor assembly includes a metal carrier plate (2) and a sensor housing (3) made of plastic, that contains at least one sensor element. The sensor housing (3) is connected to the carrier plate (2) by at least one screw (5) that extends through a through hole (6) of the carrier plate and is screwed into a screwing channel (7) defined in the plastic housing material of the sensor housing. As a result, the sensor assembly has a secure screwed connection.
    Type: Grant
    Filed: January 18, 2012
    Date of Patent: December 15, 2015
    Assignee: Conti Temic microelectronic GmbH
    Inventors: Alexander Wenk, Matthias Keuten, Uwe Trenner, Helmut Karrer, Juergen Henniger, Matthias Wieczorek
  • Publication number: 20130312514
    Abstract: A sensor assembly includes a metal carrier plate (2) and a sensor housing (3) made of plastic that contains at least one sensor element. The sensor housing (3) is connected to the carrier plate (2) by means of at least one screw (5) that is passed through a through hole (6) of the carrier plate (2). A screwing channel (7) in the sensor housing (3) is defined by the housing material. As a result, a sensor assembly is obtained where the screwed connection is secure.
    Type: Application
    Filed: January 18, 2012
    Publication date: November 28, 2013
    Inventors: Alexander Wenk, Matthias Keuten, Uwe Trenner, Helmut Karrer, Juergen Henniger, Matthias Wieczorek
  • Publication number: 20130161478
    Abstract: The invention discloses a sensor carrier (1), in particular for use in a local control unit of a motor vehicle, comprising a carrier plate (2) for accommodating and positioning at least one sensor (3) and a flexible conductor foil (4) on the carrier plate (2) as an electrical connection between the sensor (3) on the carrier plate (2) and the control unit. A strip-shaped cantilever (5) extends away from the carrier plate (2) such that the sensor (3) that is located at the end of said cantilever (5) will be placed in its intended sensing position when the control unit is installed in a motor vehicle. The carrier plate (2) may comprise more than one strip-shaped cantilever (5) and form a sensor module (6) in this way.
    Type: Application
    Filed: June 28, 2011
    Publication date: June 27, 2013
    Applicant: CONTI TEMIC MICROELECTRONIC GMBH
    Inventors: Matthias Wieczorek, Helmut Karrer, Andreas Voegerl, Joachim Buhl, Andreas Albert, Juergen Henniger
  • Patent number: 8396631
    Abstract: A controller for a motor vehicle with a carrier plate for receiving a component carrier with a component carrier foot. The carrier plate has a recess through which the component carrier can be passed and which is suitable for receiving the foot, wherein the dimensions of the recess in the region of the component carrier and in the region of the foot in the X/Y-direction correspond to maximum admissible dimensions of the component carrier and of the foot (5) in the X/Y-direction. In the Z-direction, a pressing geometry is arranged on the recess or on the foot such that after establishing a positive-fit or non-positive connection between the carrier plate and a system interface, the pressing geometry or a part that is arranged opposite the pressing geometry is in such a deformed state that the foot is in the recess in a fixed state and without play.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: March 12, 2013
    Assignee: Conti Temic microelectronic GmbH
    Inventors: Turhan Büyükbas, Helmut Karrer, Jürgen Rietsch, Jürgen Henniger, Matthias Gramann, Matthias Wieczorek, Klaus Scharrer, Peter Guth
  • Patent number: 8286469
    Abstract: A sensor arrangement has a sensor element. A contact element is in electrical contact on the one hand with the sensor element and on the other with contact pins. The contact element is insert moulded with a plastic body. Affixing positions to which the contact element has been affixed, and on which the contact element is exposed respectively have one collar made of plastic material which runs around the exposed areas of the contact element. A sensor arrangement results for which the cost of manufacture is lower than that of the prior art, while the same security against unwanted electrostatic discharging or against the formation of an unwanted short circuit remains.
    Type: Grant
    Filed: February 2, 2008
    Date of Patent: October 16, 2012
    Assignee: Conti Temic Microelectronic GmbH
    Inventors: Helmut Karrer, Jürgen Henniger, Andreas Schulze, Matthias Wieczorek, Alexander Wenk, Ingrid Farnbacher
  • Patent number: 8253042
    Abstract: An arrangement of an electronic component in a plastic housing, including a cover and a lower part, and to a method for fixing the electronic component in the housing. The cover is connected to the lower part and exerts a pre-defined force (F) on the electronic component. The cover is designed such that the influence of the height tolerance (dh) of the electronic component on the force (F) can be compensated to the effect that, once the cover has been mounted, the force (F) applied to the lower part is in a pre-defined force range (B).
    Type: Grant
    Filed: February 23, 2008
    Date of Patent: August 28, 2012
    Assignee: Conti Temic microelectronic GmbH
    Inventors: Uwe Trenner, Matthias Wieczorek, Jürgen Henniger, Helmut Karrer, Alexander Wenk, Roland Falkner, Joachim Buhl
  • Patent number: 8173912
    Abstract: A housing for retaining an electronic component, including a lid and a lower part made of synthetic material, wherein the lid is joined in a force-fit manner to the lower part by clamping geometry, and in order to affix the electronic component in position, the lid applies a specified force (F) to the electronic component after being joined to the lower part due to its design. Here, the lid is designed in such a manner that the force (F) applied lies within a specified force range (B), and that the clamping geometry comprises a groove on the lower part and a ridge on the lid which grips into the groove, wherein a clamp web on the lower part or on the lid is arranged in such a manner that the lid is removably clamped to the lower part after being joined to the lower part with a force (F) which acts parallel to the clamping force (KF).
    Type: Grant
    Filed: March 19, 2008
    Date of Patent: May 8, 2012
    Assignee: Conti Temic Microelectronic GmbH
    Inventors: Turhan Büyükbas, Jürgen Rietsch, Helmut Karrer, Jürgen Henniger, Matthias Gramann, Matthias Wieczorek, Klaus Scharrer, Peter Guth, Dirk Trodler
  • Publication number: 20100198465
    Abstract: A controller for a motor vehicle with a carrier plate for receiving a component carrier with a component carrier foot. The carrier plate has a recess through which the component carrier can be passed and which is suitable for receiving the foot, wherein the dimensions of the recess in the region of the component carrier and in the region of the foot in the X/Y-direction correspond to maximum admissible dimensions of the component carrier and of the foot (5) in the X/Y-direction. In the Z-direction, a pressing geometry is arranged on the recess or on the foot such that after establishing a positive-fit or non-positive connection between the carrier plate and a system interface, the pressing geometry or a part that is arranged opposite the pressing geometry is in such a deformed state that the foot is in the recess in a fixed state and without play.
    Type: Application
    Filed: May 30, 2008
    Publication date: August 5, 2010
    Applicant: Conti Temic Microelectonic GmbH
    Inventors: Turhan Büyükbas, Helmut Karrer, Jürgen Rietsch, Jürgen Henniger, Matthias Gramann, Matthias Wieczorek, Klaus Scharrer, Peter Guth
  • Publication number: 20100187007
    Abstract: An arrangement of an electronic component in a plastic housing, including a cover and a lower part, and to a method for fixing the electronic component in the housing. The cover is connected to the lower part and exerts a pre-defined force (F) on the electronic component. The cover is designed such that the influence of the height tolerance (dh) of the electronic component on the force (F) can be compensated to the effect that, once the cover has been mounted, the force (F) applied to the lower part is in a pre-defined force range (B).
    Type: Application
    Filed: February 23, 2008
    Publication date: July 29, 2010
    Applicant: Conti Temic Microelectronic GmbH
    Inventors: Uwe Trenner, Matthias Wieczorek, Jürgen Henniger, Helmut Karrer, Alexander Wenk, Roland Falkner, Joachim Buhl
  • Publication number: 20100175921
    Abstract: A housing for retaining an electronic component, including a lid and a lower part made of synthetic material, wherein the lid is joined in a force-fit manner to the lower part by clamping geometry, and in order to affix the electronic component in position, the lid applies a specified force (F) to the electronic component after being joined to the lower part due to its design. Here, the lid is designed in such a manner that the force (F) applied lies within a specified force range (B), and that the clamping geometry comprises a groove on the lower part and a ridge on the lid which grips into the groove, wherein a clamp web on the lower part or on the lid is arranged in such a manner that the lid is removably clamped to the lower part after being joined to the lower part with a force (F) which acts parallel to the clamping force (KF).
    Type: Application
    Filed: March 19, 2008
    Publication date: July 15, 2010
    Applicant: Conti Temic Microelectronic GmbH
    Inventors: Turhan Büyükbas, Jürgen Rietsch, Helmut Karrer, Jürgen Henniger, Matthias Gramann, Matthias Wieczorek, Klaus Scharrer, Peter Guth, Dirk Trodler
  • Publication number: 20100101512
    Abstract: A control device for use in the engine compartment or in the transmission of a motor vehicle. The control device has a housing comprising a housing section for a control unit. The housing also has a line section for the motor or transmission fluid. The line section is thermally coupled to the housing section for the control unit. Such a control device and a cooling arrangement therefore ensure that the electronic components in the control device are cooled such that a pre-determined temperature limit for the electronic components is not exceeded.
    Type: Application
    Filed: March 14, 2008
    Publication date: April 29, 2010
    Applicant: Conti Temic Microelectronic GmbH
    Inventors: Andreas Vögerl, Gerhard Bauer, Jürgen Henniger, Uwe Trenner, Helmut Karrer, Alexander Wenk, Marion Gebhardt
  • Publication number: 20100071449
    Abstract: A sensor arrangement has a sensor element. A contact element is in electrical contact on the one hand with the sensor element and on the other with contact pins. The contact element is insert moulded with a plastic body. Affixing positions to which the contact element has been affixed, and on which the contact element is exposed respectively have one collar made of plastic material which runs around the exposed areas of the contact element. A sensor arrangement results for which the cost of manufacture is lower than that of the prior art, while the same security against unwanted electrostatic discharging or against the formation of an unwanted short circuit remains.
    Type: Application
    Filed: February 2, 2008
    Publication date: March 25, 2010
    Applicant: Conti Temic Microelectronic GmbH
    Inventors: Helmut Karrer, Jürgen Henniger, Andreas Schulze, Matthias Wieczorek, Alexander Wenk, Ingrid Farnbacher