-
公开(公告)号：US20150054428A1
公开(公告)日：2015-02-26
申请号：US13974504
申请日：2013-08-23
申请人： Black & Decker Inc.
发明人： Nathan Osborne , Robert J. Marcinkowski , Christopher Held , Ralphy A. Louis , Daniel J. White , Michael Forster , Bhanu V. Gorti , Geoffrey S. Howard , Tony J. Agro , Michael Varipatis
CPC分类号： H01M10/4264 , H02J7/345 , H02P7/00
摘要： A power tool/battery pack combination includes an electric motor, one or more electrochemical cells, and a capacitive element. The electric motor is connected in series to a first switch. The series combination of the electric motor and the first switch is connected to a first terminal and a second terminal. The one or more electrochemical cells are connected across a third terminal and a fourth terminal. The third terminal and the fourth terminal are coupled respectively to the first terminal and the second terminal. The one or more electrochemical cells supply power to the electric motor via the first switch. The capacitive element includes one or more capacitors. The capacitive element is connected across the third terminal and the fourth terminal. The capacitive element is capable of storing inductive energy generated by the one or more electrochemical cells.
摘要翻译： 电动工具/电池组组合包括电动机，一个或多个电化学电池和电容元件。 电动机与第一开关串联连接。 电动机和第一开关的串联组合连接到第一端子和第二端子。 一个或多个电化学电池跨越第三端子和第四端子连接。 第三端子和第四端子分别耦合到第一端子和第二端子。 一个或多个电化学电池通过第一开关向电动机供电。 电容元件包括一个或多个电容器。 电容元件跨越第三端子和第四端子连接。 电容元件能够存储由一个或多个电化学电池产生的感应能量。
-
公开(公告)号：US20230261273A1
公开(公告)日：2023-08-17
申请号：US18303936
申请日：2023-04-20
申请人： BLACK & DECKER INC.
发明人： Nathan Osborne , Corey Redmond , Dustin Jeffries , Ralphy A. Louis , Michael Varipatis , Bhanuprasad V. Gorti , Daniel J. White
IPC分类号： H01M10/48 , H01M50/211 , H01M50/516 , H01M50/502 , H01M50/209
CPC分类号： H01M10/482 , H01M10/486 , H01M50/211 , H01M50/516 , H01M50/502 , H01M50/209 , H01M2220/30 , H01M10/425
摘要： A battery pack including a housing, a terminal block, a printed circuit board, a plurality of pouch cells assembled and connected in a stacked configuration positioned within the housing, a sensor placed on a central portion of an outermost pouch cell of the stack of the plurality of pouch cells and a battery management unit coupled to the printed circuit board and electrically coupled to the sensor.
-
公开(公告)号：US11837690B2
公开(公告)日：2023-12-05
申请号：US17395947
申请日：2021-08-06
申请人： Black & Decker Inc.
发明人： Nathan Osborne , Corey Redmond , Dustin Jeffries , Ralphy A. Louis , Michael Varipatis , Bhanuprasad V. Gorti , Daniel J. White
IPC分类号： H01M50/209 , H01M10/48 , H01M50/502 , H01M50/211 , H01M50/516 , H01M10/42 , H01M10/0585 , H01M10/0525 , H01M50/578 , H01M50/581 , H01M50/509
CPC分类号： H01M10/482 , H01M10/486 , H01M50/209 , H01M50/211 , H01M50/502 , H01M50/516 , H01M10/0525 , H01M10/0585 , H01M10/425 , H01M50/509 , H01M50/578 , H01M50/581 , H01M2220/30
摘要： A battery pack comprises a battery pack housing operably connectable to a power tool, at least five battery cells disposed in the housing, and battery pack terminals electrically connectable to power tool terminals of the power tool and electrically connected to the battery cells. An inductance characteristic of the battery pack is greater than 0 and less than 0.20 micro Henries. A ratio of inverse impedance and inductance characteristic of the battery pack is greater than 5×107 Ω−1H−1.
-
公开(公告)号：US11569541B2
公开(公告)日：2023-01-31
申请号：US14755737
申请日：2015-06-30
申请人： Black & Decker Inc.
发明人： Nathan Osborne , Corey Redmond , Dustin Jeffries , Ralphy A. Louis , Michael Varipatis , Bhanuprasad V. Gorti , Daniel J. White
IPC分类号： H01M50/211 , H01M50/209 , H01M10/48 , H01M50/502 , H01M10/42 , H01M10/0585 , H01M10/0525 , H01M50/578 , H01M50/581
摘要： A battery pack includes a battery cell holder, where the battery cell holder includes multiple frames with each of the frames defining a cavity and adjacent frames connected to each other. The battery pack includes at least one pouch battery cell disposed in the cavity of each of the frames, where pouch battery cells disposed in adjacent frames are electrically connected to each other. The multiple frames are arranged in a stacked configuration.
-
公开(公告)号：US20240274944A1
公开(公告)日：2024-08-15
申请号：US18634462
申请日：2024-04-12
申请人： BLACK & DECKER INC.
IPC分类号： H01M50/204 , H01M10/48 , H01M50/284
CPC分类号： H01M50/204 , H01M10/482 , H01M10/486 , H01M50/284 , H01M2200/105
摘要： The present invention is directed to a battery pack including improved fuse arrangement. The battery pack includes a plurality of battery cells, a battery cell holder holding the battery cells in a fixed position relative to each other, a printed circuit board attached to the battery cell holder and a busbar attached to the printed circuit board. The busbar may include a first leg extending away from the printed circuit board and a second leg extending away from the printed circuit board. The second leg is generally parallel to the first leg. The battery pack may further include a fuse. The fuse may include a first terminal connected to the first leg of the busbar and a second terminal connected to the second leg of the busbar such that the fuse is generally parallel to the printed circuit board.
-
公开(公告)号：US20150380697A1
公开(公告)日：2015-12-31
申请号：US14755737
申请日：2015-06-30
申请人： Black & Decker Inc.
发明人： Nathan Osborne , Corey Redmond , Dustin Jeffries , Ralphy A. Louis , Michael Varipatis , Bhanuprasad V. Gorti , Daniel J. White
IPC分类号： H01M2/10
CPC分类号： H01M2/1061 , H01M2/204 , H01M2/345 , H01M2/348 , H01M10/0525 , H01M10/0585 , H01M10/425 , H01M10/482 , H01M10/486 , H01M2220/30
摘要： A battery pack includes a battery cell holder, where the battery cell holder includes multiple frames with each of the frames defining a cavity and adjacent frames connected to each other. The battery pack includes at least one pouch battery cell disposed in the cavity of each of the frames, where pouch battery cells disposed in adjacent frames are electrically connected to each other. The multiple frames are arranged in a stacked configuration.
摘要翻译： 电池组包括电池单元保持器，其中电池单元保持器包括多个框架，每个框架限定空腔和彼此连接的相邻框架。 电池组包括设置在每个框架的空腔中的至少一个袋电池单元，其中布置在相邻框架中的袋电池单元彼此电连接。 多个帧被布置成堆叠配置。
-
公开(公告)号：US11962021B2
公开(公告)日：2024-04-16
申请号：US17110635
申请日：2020-12-03
申请人： BLACK & DECKER INC.
IPC分类号： H01M50/204 , H01M10/48 , H01M50/284
CPC分类号： H01M50/204 , H01M10/482 , H01M10/486 , H01M50/284 , H01M2200/105
摘要： The present invention is directed to a battery pack including improved temperature sensing features. The battery pack includes a plurality of battery cells, a battery cell holder holding the battery cells in a fixed position relative to each other, a printed circuit board attached to the battery cell holder and a thermistor attached to the printed circuit board in a position between the printed circuit board and at least one of the plurality of battery cells to sense a temperature of at least one of the plurality of battery cells. The printed circuit board includes a cutout to retain heat in the thermistor.
-
公开(公告)号：US11031728B2
公开(公告)日：2021-06-08
申请号：US15820570
申请日：2017-11-22
申请人： Black & Decker Inc.
发明人： Ralphy A. Louis , Kevin M. Alston
IPC分类号： H01R13/58 , H01R4/02 , H01M50/502
摘要： The present disclosure presents an electrical connector comprising a wire coupling portion, the wire coupling portion including a generally flat, plateau portion wherein the plateau portion includes a trough. The electrical connector wherein the trough is generally semi-cylindrical. The electrical connector further comprises an overlap portion that is positioned generally parallel to the plateau portion. The electrical connector wherein the overlap portion is positioned generally adjacent to an open side of the trough. The electrical connector further comprising an electrical device coupling portion at an end of the electrical connector opposite to the wire coupling portion.
-
公开(公告)号：US10511067B2
公开(公告)日：2019-12-17
申请号：US13974504
申请日：2013-08-23
申请人： Black & Decker Inc.
发明人： Nathan Osborne , Robert J. Marcinkowski , Christopher Held , Ralphy A. Louis , Daniel J. White , Michael Forster , Bhanu V. Gorti , Geoffrey S. Howard , Tony J. Agro , Michael Varipatis
摘要： A power tool/battery pack combination includes an electric motor, one or more electrochemical cells, and a capacitive element. The electric motor is connected in series to a first switch. The series combination of the electric motor and the first switch is connected to a first terminal and a second terminal. The one or more electrochemical cells are connected across a third terminal and a fourth terminal. The third terminal and the fourth terminal are coupled respectively to the first terminal and the second terminal. The one or more electrochemical cells supply power to the electric motor via the first switch. The capacitive element includes one or more capacitors. The capacitive element is connected across the third terminal and the fourth terminal. The capacitive element is capable of storing inductive energy generated by the one or more electrochemical cells.
-
公开(公告)号：US20180145445A1
公开(公告)日：2018-05-24
申请号：US15820570
申请日：2017-11-22
申请人： Black & Decker Inc.
发明人： Ralphy A. Louis , Kevin M. Alston
CPC分类号： H01R13/58 , H01M2/202 , H01M2/206 , H01M2220/30 , H01R4/027
摘要： The present disclosure presents an electrical connector comprising a wire coupling portion, the wire coupling portion including a generally flat, plateau portion wherein the plateau portion includes a trough. The electrical connector wherein the trough is generally semi-cylindrical. The electrical connector further comprises an overlap portion that is positioned generally parallel to the plateau portion. The electrical connector wherein the overlap portion is positioned generally adjacent to an open side of the trough. The electrical connector further comprising an electrical device coupling portion at an end of the electrical connector opposite to the wire coupling portion.
-
-
-
-
-
-
-
-
-
搜索结果
10 条记录 (耗时 0.017 秒)
