Patents Assigned to Johnson Controls Advanced Power Solutions GmbH
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Publication number: 20200083502Abstract: The present disclosure provides a battery pack for a hybrid vehicle. The battery pack includes: multiple battery cells, a housing, a first end plate, a second end plate, a bearing plate and an upper cover, wherein the housing is provided with a bottom portion and side walls extending from the periphery of the bottom portion and forming an upper portion opening; the housing is configured for accommodating the multiple battery cells and the two end plates, when the multiple battery cells are sequentially arranged and mounted into the housing, the first end plate and the second end plate are located at two end sides of the sequentially arranged multiple battery cells to laterally fix the multiple battery cells; the bearing plate is mounted above the top portions of the multiple battery cells; and the upper cover is mounted above the housing to cover the upper portion opening of the housing.Type: ApplicationFiled: November 9, 2017Publication date: March 12, 2020Applicants: CPS Technology Holdings LLC, Johnson Controls Advanced Power Solutions GmbHInventors: Binbin FAN, Liang CHENG, Wei QU, Peng SONG, Yingyao FU, Chang LIU, Jason D. FUHR, Martin WIEGMANN, Xugang ZHANG, Jennifer L. CZARNECKI
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Patent number: 10300807Abstract: A battery system may include a battery that in operation couples to an electrical system, and a battery control module that in operation electrically couples to the battery. The battery control module may read battery data, estimate a state of charge of the battery based at least in part on the battery data, and estimate a state of charge error of the battery based on magnitudes of state of charge error sources. Additionally, the battery control module may update a state of health estimation of the battery when the state of charge error of the battery exceeds a predetermined threshold.Type: GrantFiled: September 1, 2016Date of Patent: May 28, 2019Assignees: Johnson Controls Technology Company, Johnson Controls Advanced Power Solutions GmbHInventors: Zhihong H. Jin, Christian Kuper, Perry M. Wyatt
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Patent number: 10243180Abstract: The invention relates to an accumulator arrangement comprising a plurality of individual cells, each in the form of electrochemical accumulator cells and each having a prismatic-shaped housing, wherein the individual cells are arranged one behind the other in at least one row and disposed in a housing or a frame so as to be held together to form an accumulator block, characterized in that a) one, several or all of the individual cells are formed as an accumulator cell which changes thickness as a function of the respective state of charge, b) at least one elastically deformable compensating component is arranged at least at one end of the series arrangement of individual cells between the last individual cell and the housing or frame which is designed to accommodate and compensate for the changes in thickness of individual cells occurring as a result of changes in the state of charge and the thereby resulting changes in the length of the series arrangement.Type: GrantFiled: October 30, 2014Date of Patent: March 26, 2019Assignee: Johnson Controls Advanced Power Solutions GMBHInventors: Helge Brenner, Bernhard Ehrlich, Ralf Joswig
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Patent number: 9871235Abstract: The present invention relates to a pressure relief element (11) to be used as an overpressure safety means in devices where a gaseous medium must be rapidly released in case of overpressure, wherein the pressure relief element (11) has at least one notch (9) which is designed as a predetermined breaking point where the pressure relief element (11) breaks at a certain level of overpressure, thereby irreversibly opening an exhaust path for the gaseous medium. The present invention also relates to a pressure relief device of an electrochemical battery, comprising such a pressure relief element and a battery comprising such a pressure relief device.Type: GrantFiled: November 16, 2012Date of Patent: January 16, 2018Assignee: Johnson Controls Advanced Power Solutions GMBHInventors: Ralf Joswig, Martin Wiegmann, Helge Brenner, Markus Hoh, Kevin Chladek
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Patent number: 9660235Abstract: The present invention relates to an assembly (10) with a first and a second component (1, 2) which are fixed relative to each other by at least one fixation element (3), characterized by a fixation element (3) extending into or through a space (9) between the first and the second component (1, 2), wherein the fixation element (3) is filled with a hardenable filling material (61), wherein the fixation element (3) is a hollow deformable and at least in a radial direction expandable element if internally pressurized, at least before the filling material (61) hardens. The present invention also relates to a method for producing an assembly with a first and a second component.Type: GrantFiled: February 8, 2013Date of Patent: May 23, 2017Assignee: Johnson Controls Advanced Power Solutions GmbHInventors: Helge Brenner, Ralf Joswig, Bernhard Ehrlich
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Publication number: 20150017502Abstract: The present invention relates to an assembly (10) with a first and a second component (1, 2) which are fixed relative to each other by at least one fixation element (3), characterized by a fixation element (3) extending into or through a space (9) between the first and the second component (1, 2), wherein the fixation element (3) is filled with a hardenable filling material (61), wherein the fixation element (3) is a hollow deformable and at least in a radial direction expandable element if internally pressurized, at least before the filling material (61) hardens. The present invention also relates to a method for producing an assembly with a first and a second component.Type: ApplicationFiled: February 8, 2013Publication date: January 15, 2015Applicant: Johnson Controls Advanced Power Solutions GmbHInventors: Helge Brenner, Ralf Joswig, Bernhard Ehrlich