Patents by Inventor Volker Seipel
Volker Seipel 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).
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Patent number: 11569603Abstract: An electrical contact for mating with a mating contact includes an aluminum body extending along a longitudinal axis and formed of an aluminum or an aluminum alloy, a contact zone disposed on a surface of the aluminum body and adapted to be electrically connected to a mating contact, and a contact spring connected to the aluminum body and having a contact region contacting the mating contact. The aluminum body has a connecting portion adapted to be connected to an aluminum conductor. The contact zone is formed from a material that is more creep-resistant than the aluminum body. The contact spring at least partially rests on the contact zone and is formed from a material that is harder than the aluminum body.Type: GrantFiled: September 4, 2019Date of Patent: January 31, 2023Assignee: TE Connectivity Germany GmbHInventors: Volker Seipel, Waldemar Stabroth
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Publication number: 20220126715Abstract: A high-current contact device includes a contact element and a cooling device. The cooling device has a coolant container thermally connected to the contact element, an absorber container arranged at a distance from the coolant container and the contact element, a fluid line extending between the coolant container and the absorber container, and a valve arranged in the fluid line. The coolant container has a coolant and the absorber container has an absorber material. The coolant container is fluidly connected to the absorber container in a valve open position and is fluidly separated from the absorber container in a valve closed position. The coolant changes to a gaseous phase in the coolant container to cool the contact element. The fluid line conveys the coolant in the gaseous phase from the coolant container to the absorber container, and the absorber material absorbs the coolant in the gaseous phase.Type: ApplicationFiled: October 21, 2021Publication date: April 28, 2022Applicant: TE Connectivity Germany GmbHInventors: Ruediger Meier, Waldemar Stabroth, Volker Seipel
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Patent number: 10777912Abstract: An electrical contact comprises an electrically conductive contact material and a plurality of particles adhered to an area of the contact material. At least some of the particles have a portion penetrating into the contact material.Type: GrantFiled: December 7, 2017Date of Patent: September 15, 2020Assignee: TE Connectivity Germany GmbHInventors: Soenke Sachs, Volker Seipel, Helge Schmidt, Felix Greiner, Christian Gregor
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Publication number: 20200076105Abstract: An electrical contact for mating with a mating contact includes an aluminum body extending along a longitudinal axis and formed of an aluminum or an aluminum alloy, a contact zone disposed on a surface of the aluminum body and adapted to be electrically connected to a mating contact, and a contact spring connected to the aluminum body and having a contact region contacting the mating contact. The aluminum body has a connecting portion adapted to be connected to an aluminum conductor. The contact zone is formed from a material that is more creep-resistant than the aluminum body. The contact spring at least partially rests on the contact zone and is formed from a material that is harder than the aluminum body.Type: ApplicationFiled: September 4, 2019Publication date: March 5, 2020Applicant: TE Connectivity Germany GmbHInventors: Volker Seipel, Waldemar Stabroth
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Publication number: 20190207328Abstract: A connecting element comprises a first connecting region receiving a first connecting section and a second connecting region arranged above the first connecting region and receiving a second connecting section. An adhesively bonded connection between the first connecting section and the second connecting section is retained within the first connecting region and the second connecting region.Type: ApplicationFiled: December 28, 2018Publication date: July 4, 2019Applicant: TE Connectivity Germany GmbHInventors: Volker Seipel, Harald Kraenzlein, Uwe Bluemmel, Christian Gregor
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Publication number: 20180097295Abstract: An electrical contact comprises an electrically conductive contact material and a plurality of particles adhered to an area of the contact material. At least some of the particles have a portion penetrating into the contact material.Type: ApplicationFiled: December 7, 2017Publication date: April 5, 2018Applicant: TE Connectivity Germany GmbHInventors: Soenke Sachs, Volker Seipel, Helge Schmidt, Felix Greiner, Christian Gregor
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Patent number: 9882289Abstract: An electrical connector unit and having an electrical connector and a connection tab connected to the electrical connector or connecting the electrical connector to a carrier-strip when a carrier strip is included in the electrical connector unit. The connector tab has a weakened shear resistance zone, so when the connection tab is sheared to separate it from the electrical connector or to separate the electrical connector and the carrier-strip, a reduced shearing force is required to shear the connection tab.Type: GrantFiled: September 12, 2016Date of Patent: January 30, 2018Assignees: TE Connectivity India Private, TE Connectivity Germany GmbHInventors: Volker Seipel, Erik Glombitza, Jens Nickel, Sowmya Shivananda
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Patent number: 9853366Abstract: A crimp contact is disclosed. The crimp contact has a receptacle extending in a longitudinal direction up to a receptacle end, a crimp section extending along the receptacle and beyond the receptacle end to a front end, and a wing extending from the crimp section between the receptacle end and the front end transversely to the longitudinal direction, the wing having a conductor displacing member overlapping the receptacle in the longitudinal direction. The receptacle receives a conductor in the longitudinal direction. The crimp section encloses the conductor subsequent to crimping.Type: GrantFiled: December 2, 2016Date of Patent: December 26, 2017Assignee: TE Connectivity Germany GmbHInventors: Jens Nickel, Uwe Blummel, Helge Schmidt, Volker Seipel
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Patent number: 9837741Abstract: An electrical contact element is disclosed. The electrical contact element includes a contact surface of an electrically conductive contact body having a plurality of coated regions with a first coating and a plurality of uncoated regions without the first coating, the coated regions and uncoated regions arranged in an alternating manner in a variation direction along the contact surface.Type: GrantFiled: May 26, 2016Date of Patent: December 5, 2017Assignee: TE Connectivity Germany GmbHInventors: Soenke Sachs, Volker Seipel, Helge Schmidt, Viktor Holzmann, Felix Greiner
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Patent number: 9799978Abstract: The invention relates to a contact element, made of an electrically conductive contact material. In order to provide a contact element which can be passed repeatedly and non-destructively through a housing or a seal of a plug connector in and/or opposite to a direction of insertion (E), a contact element is provided comprising a body extending in the direction of insertion (E) and a position securing element disposed on an upper side of the body, projecting upwards out of an opening in the body transversely to the direction of insertion (E), and that can be deflected elastically, the position securing element having a slope surface that is inclined against the direction of insertion (E), adjoining which, without any kinks or edges, are a curved section and an end section, and the end section ending with a free end within the cubature of the body.Type: GrantFiled: October 28, 2014Date of Patent: October 24, 2017Assignee: TE Connectivity Germany GmbHInventors: Dirk Duenkel, Michael Schall, Gregor Panitz, Christian Schellhaas, Volker Seipel
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Patent number: 9799976Abstract: A pin contact for an electrical connector is disclosed having a contact body and a pin. The contact body is formed from a metal sheet and has a mating end, a pin receiving space and an offset wall. The pin receiving space extends inward from the mating end. The offset wall has at least one welding region, and an outer surface facing away from the welding region and accessible from the outside. The pin is positioned in the pin receiving space and projects out of the mating end. The pin is welded to the welding region.Type: GrantFiled: November 19, 2014Date of Patent: October 24, 2017Assignee: TE Connectivity Germany GmbHInventors: Antonio Lehner, Volker Seipel, Harald Kraenzlein
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Patent number: 9768524Abstract: An electrical crimp contact that crimps onto an electrical cable has a conductor crimp region for an electrical connection of a conductor of the cable, the conductor crimp region having a fixing device for fixing the conductor. In a blank of the contact, the fixing device of the conductor crimp region extends at an oblique angle with respect to a longitudinal axis of the contact.Type: GrantFiled: September 4, 2015Date of Patent: September 19, 2017Assignee: TE Connectivity Germany GmbHInventors: Volker Seipel, Uwe Bluemmel, Wolfgang Mueller, Guido Van De Burgt
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Publication number: 20170162954Abstract: A crimp contact is disclosed. The crimp contact has a receptacle extending in a longitudinal direction up to a receptacle end, a crimp section extending along the receptacle and beyond the receptacle end to a front end, and a wing extending from the crimp section between the receptacle end and the front end transversely to the longitudinal direction, the wing having a conductor displacing member overlapping the receptacle in the longitudinal direction. The receptacle receives a conductor in the longitudinal direction. The crimp section encloses the conductor subsequent to crimping.Type: ApplicationFiled: December 2, 2016Publication date: June 8, 2017Applicant: TE Connectivity Germany GmbHInventors: Jens Nickel, Uwe Blummel, Helge Schmidt, Volker Seipel
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Publication number: 20170077619Abstract: An electrical connector unit and having an electrical connector and a connection tab connected to the electrical connector or connecting the electrical connector to a carrier-strip when a carrier strip is included in the electrical connector unit. The connector tab has a weakened shear resistance zone, so when the connection tab is sheared to separate it from the electrical connector or to separate the electrical connector and the carrier-strip, a reduced shearing force is required to shear the connection tab.Type: ApplicationFiled: September 12, 2016Publication date: March 16, 2017Applicants: TE Connectivity Germany GmbH, TE Connectivity India Private LimitedInventors: Volker Seipel, Erik Glombitza, Jens Nickel, Sowmya Shivananda
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Publication number: 20160352033Abstract: An electrical contact element is disclosed. The electrical contact element includes a contact surface of an electrically conductive contact body having a plurality of coated regions with a first coating and a plurality of uncoated regions without the first coating, the coated regions and uncoated regions arranged in an alternating manner in a variation direction along the contact surface.Type: ApplicationFiled: May 26, 2016Publication date: December 1, 2016Applicant: TE Connectivity Germany GmbHInventors: Soenke Sachs, Volker Seipel, Helge Schmidt, Viktor Holzmann, Felix Greiner
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Patent number: 9337561Abstract: A contact element for a plug type connector is provided a contact body having a pair of guiding faces and a catch opening. The contact body is prepared from electrically conductive contact material. The pair of guiding faces provide a reinforced region with each guiding face having a plurality of layers overlapping each other transversely with respect to a length of contact body. The catch opening is disposed between the pair of guiding faces.Type: GrantFiled: October 30, 2014Date of Patent: May 10, 2016Assignee: TE Connectivity Germany GmbHInventors: Gregor Panitz, Christian Schellhaas, Volker Seipel, Dirk Duenkel, Michael Schall
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Publication number: 20150380834Abstract: An electrical crimp contact that crimps onto an electrical cable is disclosed. The device has a conductor crimp region for an electrical connection of a conductor of the cable, the conductor crimp region having a fixing device for fixing the conductor. In a blank of the contact, the fixing device of the conductor crimp region extends at an oblique angle with respect to a longitudinal axis of the contact.Type: ApplicationFiled: September 4, 2015Publication date: December 31, 2015Applicant: TE Connectivity Germany GmbHInventors: Volker Seipel, Uwe Bluemmel, Wolfgang Mueller, Guido Van De Burgt
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Patent number: 9184529Abstract: The invention relates to an electric contact spring having a resilient section, an assembly portion, and a transition portion. The resilient section includes a first resilient portion, a second resilient portion extending from the first resilient portion, and a third resilient portion extending from the second resilient portion. The assembly portion extends from the first resilient portion and includes a catch device. The transition portion extends downward from the assembly portion.Type: GrantFiled: February 10, 2014Date of Patent: November 10, 2015Assignee: Tyco Electronics AMP GmbHInventors: Harald Ulrich, Volker Seipel
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Patent number: 9039467Abstract: The invention relates to an electrical contact device and, in particular, a crimp contact device for a cable. The crimp contact device includes a cable conductor connection region and a cable insulation crimp region. The cable insulation crimp region includes a fixing device disposed along an inner surface thereof.Type: GrantFiled: March 14, 2013Date of Patent: May 26, 2015Assignee: Tyco Electronics AMP GmbHInventors: Volker Seipel, Uwe Bluemmel, Guido Van de Burgt, Wolfgang Mueller
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Publication number: 20150140876Abstract: A pin contact for an electrical connector is disclosed having a contact body and a pin. The contact body is formed from a metal sheet and has a mating end, a pin receiving space and an offset wall. The pin receiving space extends inward from the mating end. The offset wall has at least one welding region, and an outer surface facing away from the welding region and accessible from the outside. The pin is positioned in the pin receiving space and projects out of the mating end. The pin is welded to the welding region.Type: ApplicationFiled: November 19, 2014Publication date: May 21, 2015Applicant: TYCO ELECTRONICS AMP GMBHInventors: Antonio Lehner, Volker Seipel, Harald Kraenzlein