Patents by Inventor Gerard Cornelis Schoonenberg
Gerard Cornelis Schoonenberg 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: 11640886Abstract: A circuit breaker for use in medium voltage applications includes: a housing; a first contact arranged on an end of a first contact stem that extends fixedly through the housing; a second contact arranged on an end of a second contact stem that extends axially and is movable through the housing. The circuit breaker further includes a moving device for moving the second contact between a closed position in contact with the first contact and an open position spaced apart from the first contact. A mass of the second contact is less than a mass of the first contact. The moving device includes a closing mechanism for urging the second contact to the closed position and an opening mechanism for urging the second contact to the open position. The circuit breaker further includes a reconditioning power source and a controller for providing a reconditioning current.Type: GrantFiled: June 30, 2020Date of Patent: May 2, 2023Assignee: EATON INTELLIGENT POWER LIMITEDInventors: Gerard Cornelis Schoonenberg, Martin Bernardus Johannes Leusenkamp
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Publication number: 20220293368Abstract: A circuit breaker for use in medium voltage applications includes: a housing; a first contact arranged on an end of a first contact stem, which first contact stem extends fixedly through the housing; a second contact arranged on an end of a second contact stem, which second contact stem extends axially movable through the housing; and a moving device for moving the second contact between a closed position in contact with the first contact and an open position spaced apart from the first contact. A mass of the second contact is less than a mass of the first contact. The moving device includes a separate closing mechanism for urging the second contact to the closed position and a separate opening mechanism for urging the second contact to the open position. The circuit breaker further includes a reconditioning power source and a controller for providing a reconditioning current.Type: ApplicationFiled: June 30, 2020Publication date: September 15, 2022Inventors: Gerard Cornelis Schoonenberg, Martin Bernardus Johannes Leusenkamp
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Patent number: 11251604Abstract: A voltage transformer includes: a body with primary windings and secondary windings coupled to each other by electromagnetic induction; a measuring device electrically connected to the secondary windings via a first fuse; and a relay having a coil and at least one pole with normally open contacts, the at least one pole being configured to be thrown by an energizing of the coil. The coil is arranged in series with the primary windings. The at least one pole with normally open contacts is arranged between the secondary windings via the first fuse in order to short circuit the first fuse when the at least one pole is thrown.Type: GrantFiled: December 4, 2018Date of Patent: February 15, 2022Assignee: EATON INTELLIGENT POWER LIMITEDInventors: Gerard Cornelis Schoonenberg, Johanna Maria Elisabeth Morskieft
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Patent number: 10877073Abstract: A Rogowski coil includes: a multilayer printed circuit board having a plurality of layers forming at least an outer top circuit board surface, an outer bottom circuit board surface, an inner top circuit board surface, and an inner bottom circuit board surface; a first winding formed by a plurality of tracks arranged alternately on the outer top circuit board surface and the outer bottom circuit board surface, the plurality of tracks being electrically connected by vias extending from the outer top circuit board surface to the outer bottom circuit board surface; and a second, return winding enveloped by the first winding. The multilayer printed circuit board includes a central passage opening for passage of a current conducting conductor. Axes of the first and second winding are arranged concentric around the central passage opening. The first and second winding are electrically arranged in series.Type: GrantFiled: December 18, 2018Date of Patent: December 29, 2020Assignee: EATON INTELLIGENT POWER LIMITEDInventors: Gerard Cornelis Schoonenberg, Elisabeth Johanna Maria Morskieft, Wilhelmus Hubertus Maria van den Bogaard
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Publication number: 20190187185Abstract: A Rogowski coil includes: a multilayer printed circuit board having a plurality of layers forming at least an outer top circuit board surface, an outer bottom circuit board surface, an inner top circuit board surface, and an inner bottom circuit board surface; a first winding formed by a plurality of tracks arranged alternately on the outer top circuit board surface and the outer bottom circuit board surface, the plurality of tracks being electrically connected by vias extending from the outer top circuit board surface to the outer bottom circuit board surface; and a second, return winding enveloped by the first winding. The multilayer printed circuit board includes a central passage opening for passage of a current conducting conductor. Axes of the first and second winding are arranged concentric around the central passage opening. The first and second winding are electrically arranged in series.Type: ApplicationFiled: December 18, 2018Publication date: June 20, 2019Inventors: Gerard Cornelis SCHOONENBERG, Elisabeth Johanna Maria MORSKIEFT, Wilhelmus Hubertus Maria van den Bogaard
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Publication number: 20190173275Abstract: A voltage transformer includes: a body with primary windings and secondary windings coupled to each other by electromagnetic induction; a measuring device electrically connected to the secondary windings via a first fuse; and a relay having a coil and at least one pole with normally open contacts, the at least one pole being configured to be thrown by an energizing of the coil. The coil is arranged in series with the primary windings. The at least one pole with normally open contacts is arranged between the secondary windings via the first fuse in order to short circuit the first fuse when the at least one pole is thrown.Type: ApplicationFiled: December 4, 2018Publication date: June 6, 2019Inventors: Gerard Cornelis SCHOONENBERG, Johanna Maria Elisabeth MORSKIEFT
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Patent number: 8243453Abstract: Cooling arrangement for an electrically conductive element in an electrical installation. A casting body (3) is provided for electrically isolating the electrically conductive element (2). The casting body has an outer wall, part of which forms a contact surface 5 (5) for contact with a heat conducting surface (1) of the electrical installation. The outer wall of the casting body (3) is provided with an electrically conductive layer (4; 7) at its outer surface.Type: GrantFiled: April 16, 2008Date of Patent: August 14, 2012Assignee: Eaton Electric B.V.Inventors: Marcel Berend Paul Van Dijk, Arend Jan Willem Lammers, Gerard Cornelis Schoonenberg, Frederik Paul Schoten, Johannes Josephus Gerardus Van Thiel, Brad Robert Leccia
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Publication number: 20100188819Abstract: Cooling arrangement for an electrically conductive element in an electrical installation. A casting body (3) is provided for electrically isolating the electrically conductive element (2). The casting body has an outer wall, part of which forms a contact surface 5 (5) for contact with a heat conducting surface (1) of the electrical installation. The outer wall of the casting body (3) is provided with an electrically conductive layer (4; 7) at its outer surface.Type: ApplicationFiled: April 16, 2008Publication date: July 29, 2010Applicant: EATON ELECTRIC B.V.Inventors: Marcel Berend Paul Van Dijk, Arend Jan Willem Lammers, Gerard Cornelis schoonenberg, Frederik Paul Schoten, Johannes Josephus Gerardus Van Thiel, Brad Robert Leccia
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Publication number: 20040245964Abstract: Three-phase system comprising a three-phase power source and a three-pole switch, through which the phase terminals of the three-phase power source can be connected to a load network. A reference time detector is present for determining a reference point in time. A drive control circuit is provided for controlling the poles of the switch. The poles of the three-pole switch are switched at controlled times at different intervals with respect to the reference time. The time of the contact touch of the first pole is after 185° plus the maximum anticipated pre-ignition time increased by n times 180° after the zero crossing of the voltage between the first and second pole.Type: ApplicationFiled: August 4, 2004Publication date: December 9, 2004Inventor: Gerard Cornelis Schoonenberg