Patents by Inventor Bertrand Fruchard
Bertrand Fruchard 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).
-
Publication number: 20240134808Abstract: For polling communication devices in a communication system including a host device and communication devices. The host device is connected to the communication devices via a clock line for transmitting a clock signal to the communication devices and via an arbitration line implemented with “OR” logic for receiving arbitration signal transmitted by the communication devices. Each communication device is configured to pull up or down the arbitration line for sending an arbitration signal when the communication device is ready to send data to the host device. Each communication device is configured to pull down the arbitration line for sending an arbitration signal when the communication device has no data to send to the host device.Type: ApplicationFiled: October 10, 2023Publication date: April 25, 2024Applicant: Schneider Electric Industries SASInventors: Bertrand Fruchard, Caijin Wang
-
Patent number: 10658133Abstract: A push-button with a receptacle and a cover plate, an actuating button actuatable in translation between two positions, a rest position and a pushed-in position, the cover plate being arranged at the periphery of the actuating button, a device for guiding the actuating button in translation between the two positions, and a return device for returning the actuating button from the pushed-in position toward the rest position. The guiding device include at least a pin including a bent rod shaped to have a first part pivotally mounted on a fastening unit of the actuating button and a second part pivotally mounted on a fastening unit of the cover plate, and the return device are designed to act on the pin by mechanical or magnetic effect.Type: GrantFiled: November 2, 2018Date of Patent: May 19, 2020Assignee: Schneider Electric Industries SASInventors: Bertrand Fruchard, Francis Chauvet
-
Publication number: 20190164701Abstract: A push-button with a receptacle and a cover plate, an actuating button actuatable in translation between two positions, a rest position and a pushed-in position, the cover plate being arranged at the periphery of the actuating button, a device for guiding the actuating button in translation between the two positions, and a return device for returning the actuating button from the pushed-in position toward the rest position. The guiding device include at least a pin including a bent rod shaped to have a first part pivotally mounted on a fastening unit of the actuating button and a second part pivotally mounted on a fastening unit of the cover plate, and the return device are designed to act on the pin by mechanical or magnetic effect.Type: ApplicationFiled: November 2, 2018Publication date: May 30, 2019Applicant: Schneider Electric Industries SASInventors: Bertrand FRUCHARD, Francis CHAUVET
-
Patent number: 10089839Abstract: A control module and a human-machine dialog system including the control module. The human-machine dialog system includes one or more human-machine dialog devices connected in series, a human-machine dialog device including a functional element including at least one electrical contact, an indicator or a combination of at least one electrical contact and of an indicator. The control module includes a microcontroller, a common terminal designed to be connected to each functional element and several terminals each dedicated to the individual control of the functional element of each human-machine dialog device.Type: GrantFiled: October 2, 2015Date of Patent: October 2, 2018Assignee: SCHNEIDER ELECTRIC INDUSTRIES SASInventors: Bertrand Fruchard, Francis Chauvet
-
Patent number: 10019876Abstract: The invention relates to a signalling device comprising a cover, a light source (22) mounted on a support circuit board (20) and a vibrating generator (25, 26) intended to emit sound waves, the cover forming an outer wall (11) that is at least partly translucent, characterized in that: the light source (22) is positioned between the vibrating generator (25, 26) and the outer wall (11); the cover comprises a connecting column (12) that passes through the support circuit board (20) and to which the vibrating generator (25, 26) is fixed.Type: GrantFiled: March 7, 2017Date of Patent: July 10, 2018Assignee: SCHNEIDER ELECTRIC INDUSTRIES SASInventors: Bertrand Fruchard, Francis Chauvet
-
Publication number: 20170309141Abstract: The invention relates to a signalling device comprising a cover, a light source (22) mounted on a support circuit board (20) and a vibrating generator (25, 26) intended to emit sound waves, the cover forming an outer wall (11) that is at least partly translucent, characterized in that: the light source (22) is positioned between the vibrating generator (25, 26) and the outer wall (11); the cover comprises a connecting column (12) that passes through the support circuit board (20) and to which the vibrating generator (25, 26) is fixed.Type: ApplicationFiled: March 7, 2017Publication date: October 26, 2017Applicant: Schneider Electric Industries SASInventors: Bertrand FRUCHARD, Francis CHAUVET
-
Publication number: 20160125708Abstract: A control module and a human-machine dialogue system including the control module. The human-machine dialogue system includes one or more human-machine dialogue devices connected in series, a human-machine dialogue device including a functional element including at least one electrical contact, an indicator or a combination of at least one electrical contact and of an indicator. The control module includes a microcontroller, a common terminal designed to be connected to each functional element and several terminals each dedicated to the individual control of the functional element of each human-machine dialogue device.Type: ApplicationFiled: October 2, 2015Publication date: May 5, 2016Applicant: Schneider Electric Industries SASInventors: Bertrand FRUCHARD, Francis CHAUVET
-
Patent number: 8497438Abstract: The invention relates to a switching device comprising:—a first assembly (1) comprising an actuation member (10) that can take a rest position and an actuation position;—a second assembly (2) mounted on the first assembly (1) and comprising a mobile bridge (22) bearing mobile contacts (221) actuated with respect to fixed contacts (201) between an opening position and a closing position so as to respectively open or close an electrical circuit according to the position of the actuation member (10), in which:—the mobile bridge (22) is actuatable in rotation about an axis of rotation (A) and can take a third position so as to open the electrical circuit when the first assembly (1) is mechanically disconnected from the second assembly (2).Type: GrantFiled: October 1, 2009Date of Patent: July 30, 2013Assignee: Schneider Electric Industries SASInventors: Francis Chauvet, Dominique Benni, Bertrand Fruchard
-
Publication number: 20110168536Abstract: The invention relates to a switching device comprising: —a first assembly (1) comprising an actuation member (10) that can take a rest position and an actuation position; —a second assembly (2) mounted on the first assembly (1) and comprising a mobile bridge (22) bearing mobile contacts (221) actuated with respect to fixed contacts (201) between an opening position and a closing position so as to respectively open or close an electrical circuit according to the position of the actuation member (10), in which: —the mobile bridge (22) is actuatable in rotation about an axis of rotation (A) and can take a third position so as to open the electrical circuit when the first assembly (1) is mechanically disconnected from the second assembly (2).Type: ApplicationFiled: October 1, 2009Publication date: July 14, 2011Applicant: Schneider Electric Industries SASInventors: Francis Chauvet, Dominique Benni, Bertrand Fruchard
-
Patent number: 7870810Abstract: A rotary knob for an electrical system includes a body containing a rotary maneuvering member which actuates a cam-driving part and bears one or more electrical units. A cup is defined between an outer cylindrical flange of the body and an inner cylindrical sleeve, and contains a spring either of a helical type for urging a sliding ring separate from the driving part, or of a torsion type to return the maneuvering member. The ring provides a sensitivity function. The cylindrical sleeve defines in a central opening thereof a centering seat of the shank of the maneuvering member.Type: GrantFiled: March 14, 2005Date of Patent: January 18, 2011Assignee: Schneider Electric Industries SASInventors: Hugues Da Dalt, Patrice Thizon, Bertrand Fruchard
-
Publication number: 20070199806Abstract: The invention concerns a rotary knob for an electrical system, whereof the body (10) contains a rotary maneuvering member (20) which actuates a cam-driving part (50) and bears one or several electrical units. A cup (15) is defined between an outer cylindrical flange (12) of the body (10) and an inner cylindrical sleeve (13) and contains a spring either of the helical type (R) for urging a sliding ring (30) separate from the driving part (50), or of the torsion type (R?) to return the maneuvering member. The ring (30) provides a sensitivity function through its adapted shapes. The cylindrical sleeve (13) defines in its central opening a centering seat (23) of the shank (22) of the maneuvering member.Type: ApplicationFiled: March 14, 2005Publication date: August 30, 2007Applicant: Schneider Electric Industries SASInventors: Hugues Da Dalt, Patrice Thizon, Bertrand Fruchard