Patents by Inventor Günter Feist

Günter Feist 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: 12217906
    Abstract: In an embodiment, an inductive component includes at least one electrical conductor, a coil former with a hollow-shaped winding former, on a surface of which the at least one electrical conductor is wound around the winding former, a magnetic core arranged in a first cavity of the winding former and a potting material, wherein the at least one electrical conductor is surrounded by the potting material, wherein the potting material has no directly adherent contact with the magnetic core, wherein the magnetic core comprises a first part-body and a second part-body, which are connected to one another, wherein at least one of the first part-body or the second part-body of the magnetic core comprises a leg arranged in the first cavity of the winding former and at least one further leg arranged outside the first cavity of the winding former.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: February 4, 2025
    Assignee: TDK Electronics AG
    Inventors: Matthias Jung, Günter Feist
  • Patent number: 11488765
    Abstract: An electrical component, a component arrangement and a method for producing a component arrangement are disclosed. In an embodiment an electrical component includes a coil form and a winding of a wire around the coil form and a connection area comprising a wire end of the wire, wherein the connection area is configured to latch with a mounting facility.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: November 1, 2022
    Assignee: TDK ELECTRONICS AG
    Inventors: Günter Feist, Karsten Frey
  • Publication number: 20210202164
    Abstract: In an embodiment, an inductive component includes at least one electrical conductor, a coil former with a hollow-shaped winding former, on a surface of which the at least one electrical conductor is wound around the winding former, a magnetic core arranged in a first cavity of the winding former and a potting material, wherein the at least one electrical conductor is surrounded by the potting material, wherein the potting material has no directly adherent contact with the magnetic core, wherein the magnetic core comprises a first part-body and a second part-body, which are connected to one another, wherein at least one of the first part-body or the second part-body of the magnetic core comprises a leg arranged in the first cavity of the winding former and at least one further leg arranged outside the first cavity of the winding former.
    Type: Application
    Filed: March 15, 2021
    Publication date: July 1, 2021
    Inventors: Matthias Jung, Günter Feist
  • Publication number: 20200176172
    Abstract: An electrical component, a component arrangement and a method for producing a component arrangement are disclosed. In an embodiment an electrical component includes a coil form and a winding of a wire around the coil form and a connection area comprising a wire end of the wire, wherein the connection area is configured to latch with a mounting facility.
    Type: Application
    Filed: March 22, 2018
    Publication date: June 4, 2020
    Inventors: Günter Feist, Karsten Frey
  • Patent number: 10256026
    Abstract: A transformer component for setting an inductance and method for manufacturing a transformer component are disclosed. In an embodiment, the transformer component includes a first core part with a middle limb and a second core part with a middle limb, an end side of the middle limb of the first core part and an end side of the middle limb of the second core part being opposite one another. The first core part and the second core part respectively have a bearing area with a respective slope. A width of a gap between the end side of the middle limb of the first core part and the end side of the middle limb of the second core part depends on a position in which the bearing area of the first core part bears against the bearing area of the second core part.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: April 9, 2019
    Assignee: EPCOS AG
    Inventors: Jürgen Frey, Matthias Haubner, Günter Feist
  • Publication number: 20170053730
    Abstract: A transformer component for setting an inductance and method for manufacturing a transformer component are disclosed. In an embodiment, the transformer component includes a first core part with a middle limb and a second core part with a middle limb, an end side of the middle limb of the first core part and an end side of the middle limb of the second core part being opposite one another. The first core part and the second core part respectively have a bearing area with a respective slope. A width of a gap between the end side of the middle limb of the first core part and the end side of the middle limb of the second core part depends on a position in which the bearing area of the first core part bears against the bearing area of the second core part.
    Type: Application
    Filed: October 29, 2014
    Publication date: February 23, 2017
    Inventors: Jürgen Frey, Matthias Haubner, Günter Feist
  • Patent number: 7990248
    Abstract: A toroidal core choke includes a toroidal core and an insulating part. The insulating part includes a separating device for separating winding spaces on the toroidal core. The separating device includes a divider and a spacer on an end of the divider. A width of the divider is less than a width of the spacer.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: August 2, 2011
    Assignee: EPCOS AG
    Inventors: Günter Feist, Karl Niklas, Jürgen Stabenow
  • Patent number: 7898822
    Abstract: A holder holds an electrical component having wire ends that act as electrical connections. The holder includes a body having a center part. The center part has a recess for holding the component. Side walls of the recess have slots for guiding wire ends of the component. The recess and the slots are open at a same side of the body.
    Type: Grant
    Filed: July 1, 2005
    Date of Patent: March 1, 2011
    Assignee: EPCOS AG
    Inventors: Günter Feist, Klaus Zimmermann
  • Patent number: 7834733
    Abstract: An inductive component includes a coil former comprising connection pins, a first winding and a second winding on the coil former, and protective components comprising either a PTC element or a polyswitch. The protective components are connected directly to the coil former; and the protective components and the windings are electrically connected to the connection pins.
    Type: Grant
    Filed: February 10, 2006
    Date of Patent: November 16, 2010
    Assignee: EPCOS AG
    Inventors: Günter Feist, Jürgen Frey, Karsten Frey, Philipp Huemer, Michael Rottner
  • Publication number: 20090115559
    Abstract: An inductive component includes a coil former comprising connection pins, a first winding and a second winding on the coil former, and protective components comprising either a PTC element or a polyswitch. The protective components are connected directly to the coil former; and the protective components and the windings are electrically connected to the connection pins.
    Type: Application
    Filed: February 10, 2006
    Publication date: May 7, 2009
    Inventors: Gunter Feist, Jurgen Frey, Karsten Frey, Philipp Huemer, Michael Rottner
  • Publication number: 20080164968
    Abstract: A toroidal core choke includes a toroidal core and an insulating part. The insulating part includes a separating device for separating winding spaces on the toroidal core. The separating device includes a divider and a spacer on an end of the divider.
    Type: Application
    Filed: February 10, 2006
    Publication date: July 10, 2008
    Inventors: Günter Feist, Karl Niklas, Jurgen Stabenow
  • Publication number: 20070285911
    Abstract: The invention relates to a holder (1) for holding an electrical component with wire ends (51a), which are used as electrical connections of the component. The holder has a body (10) with a center part, in which a recess (2) that is open towards the top is formed for holding the component. The vertical side walls of the recess (2) have slots (3), which are open towards the top and which are suitable for guiding the wire ends (51a) of the component.
    Type: Application
    Filed: July 1, 2005
    Publication date: December 13, 2007
    Inventors: Gunter Feist, Klaus Zimmermann
  • Patent number: 7280027
    Abstract: An insulating device includes two or more webs extending radially outwards and a plurality of elastic tongues connected to an end of at least one of the two or more webs. At least one of the two or more webs has an elastically deformable spring element. The insulating device is configured to fit into a core hole of a toroidal core.
    Type: Grant
    Filed: February 3, 2004
    Date of Patent: October 9, 2007
    Assignee: EPCOS AG
    Inventors: Josef Feth, Jürgen Stabenow, Günter Feist
  • Publication number: 20060192649
    Abstract: The invention relates to an insulating part for fitting into the core hole of a toroidal core (2), containing a number n?2 of webs (31, 32, 33) running radially outwards, whereby at least one web (31, 32, 33) has a spring element (4) elastically deformable in the radial direction. Furthermore, the invention relates to a toroidal core (2), a method for the winding of the toroidal core (2) and a toroidal core choke. Tolerances in the core hole diameter can easily be compensated for by the insulating part (1).
    Type: Application
    Filed: February 3, 2004
    Publication date: August 31, 2006
    Inventors: Josef Feth, Jurgen Stabenow, Gunter Feist