Patents by Inventor Patrick Marcel Duquerroy
Patrick Marcel Duquerroy 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: 8309868Abstract: The invention relates to a Switch connector for mounting on a printed circuit board, adapted to receive a mating connector in an insertion direction along an insertion axis. The switch connector comprises a shield, a contact element, and a contact spring having at least one fixed leg, at least one elastically deflectable switching leg, and at least one spring bend, the fixed leg and the switching leg extending from the spring bend in a common direction and passing the insertion axis. The switching leg is adapted to be moved by insertion of the mating connector from a rest position, at which the switching leg exerts a spring force onto the contact element, to a switching position, at which the switching leg is spaced apart from the contact element, at least one spring force flux that in the rest position is generated by the switching leg and guided in a closed loop to the fixed leg. To increase the reliability of the switching function, the shield is arranged in the closed loop of the spring force flux.Type: GrantFiled: May 28, 2010Date of Patent: November 13, 2012Assignee: Tyco Electronics Nederland BVInventors: Jacobus Nicolaas Tuin, Juergen Haans, Jeroen Dittner, Jan Broeksteeg, Dennis Halberstadt, Yves Braem, Patrick Marcel Duquerroy, Lieven DeCrock
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Patent number: 8011939Abstract: The invention relates to a coaxial connector (1) for mounting on a printed circuit board adapted to receive a mating coaxial connector in an insertion direction (I). The coaxial connector comprises a contact spring (8) having a fixed leg (16) and an deflectable switching leg (15). The switching leg (15) is moved by insertion of the mating connector from a rest position to a switching position. In rest position said switching leg electrically conductively presses against the switch portion (19) of the contact element (10). The spring force flux (F) is guided via a contact element (10) in a closed loop back to the contact spring (8). In switching position the switching leg (15) is spaced apart in an switching direction (D) from the switch portion (19) by the inserted mating connector.Type: GrantFiled: March 3, 2009Date of Patent: September 6, 2011Assignees: Tyco Electronics AMP GmbH, Tyco Electronics Nederland BV, Tyco Electronics Belgium EC NVInventors: Yves Braem, Lieven Decrock, Johannes Mariunus Den Otter, Patrick Marcel Duquerroy, Dennis Halberstadt, Jacobus Nicolaas Tuin
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Publication number: 20110076869Abstract: The invention relates to a coaxial connector (1) for mounting on a printed circuit board adapted to receive a mating coaxial connector in an insertion direction (I). The coaxial connector comprises a contact spring (8) having a fixed leg (16) and an deflectable switching leg (15). The switching leg (15) is moved by insertion of the mating connector from a rest position to a switching position. In rest position said switching leg electrically conductively presses against the switch portion (19) of the contact element (10). The spring force flux (F) is guided via a contact element (10) in a closed loop back to the contact spring (8). In switching position the switching leg (15) is spaced apart in an switching direction (D) from the switch portion (19) by the inserted mating connector.Type: ApplicationFiled: March 3, 2009Publication date: March 31, 2011Applicant: Tyco Electronics AMP GmbHInventors: Yves Braem, Lieven Decrck, Johannes Marinus Den Otter, Patrick Marcel Duquerroy, Dennis Halberstadt, jacobus Nicolaas Tuin
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Publication number: 20100304589Abstract: The invention relates to a Switch connector for mounting on a printed circuit board, adapted to receive a mating connector in an insertion direction along an insertion axis. The switch connector comprises a shield, a contact element, and a contact spring having at least one fixed leg, at least one elastically deflectable switching leg, and at least one spring bend, the fixed leg and the switching leg extending from the spring bend in a common direction and passing the insertion axis. The switching leg is adapted to be moved by insertion of the mating connector from a rest position, at which the switching leg exerts a spring force onto the contact element, to a switching position, at which the switching leg is spaced apart from the contact element, at least one spring force flux that in the rest position is generated by the switching leg and guided in a closed loop to the fixed leg. To increase the reliability of the switching function, the shield is arranged in the closed loop of the spring force flux.Type: ApplicationFiled: May 28, 2010Publication date: December 2, 2010Applicant: Tyco Electronics Nederland BVInventors: Jacobus Nicolaas Tuin, Jurgen Haans, Jeroen Dittner, Jan Broeksteeg, Dennis Halberstadt, Yves Braem, Patrick Marcel Duquerroy, Lieven DeCrock
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Patent number: 7361038Abstract: The invention relates to a Microswitch connector (11), having an insulating housing (13) with a contact chamber (31) with an insertion opening (15) and a contact switch spring (25) arranged in the contact chamber (31). The housing (13) has an electrically conductive stop (59) on a side of the contact chamber (31) remote from the insertion opening (15) for making a first external electrical connection. The contact switch spring (25) has a spring bend connecting a fixed leg (37) to a switch leg (39). The fixed leg (37) is fixed in the housing (13) outside the insertion path of the plug-in contact with a connection end (45) for making a second external electrical connection, and the switch leg (39) extends obliquely into the insertion path in the direction of the stop (59) and pivotal resiliently relative to the fixed leg (37) with a free end (57) pre-tensioned to rest against the stop (59).Type: GrantFiled: February 19, 2004Date of Patent: April 22, 2008Assignee: Tyco Electronics AMP GmbHInventors: Patrick Marcel Duquerroy, Sébastien Kempter, Blaise Rithener
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Patent number: 7114957Abstract: Disclosed is a micro-plug and socket connector that is suitable for mounting on a printed circuit board and that has a plastic housing including a fastening surface with soldering portions for mounting on the surface of the printed circuit board, a plug receiving opening having an inner contact region for the receiving and contacting a pin contact, and an outer contact terminal. The inner contact region, the outer contact terminal, the soldering portions and the electrically conductive connections provided therebetween are formed of metallized portions on the plastic housing.Type: GrantFiled: March 2, 2005Date of Patent: October 3, 2006Assignee: Tyco Electronics AMP GmbHInventors: Patrick Marcel Duquerroy, Lieven Decrock, Reginald Leeman