专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240222736A1 BATTERY-POWERED PORTABLE TOOL 审中-公开
公开(公告)号：US20240222736A1
公开(公告)日：2024-07-04
申请号：US18603321
申请日：2024-03-13
申请人： MAKITA CORPORATION
发明人： Hitoshi SUZUKI , Masaaki FUKUMOTO
IPC分类号： H01M10/615 , H01M10/44 , H01M10/48 , H01M10/6235 , H01M50/209 , H01M50/247 , H01M50/271 , H01M50/55 , H01M50/553 , H01M50/566
CPC分类号： H01M10/615 , H01M10/443 , H01M10/486 , H01M10/6235 , H01M50/247 , H01M50/209 , H01M50/271 , H01M50/55 , H01M50/553 , H01M50/566
摘要： A battery pack (174; 174′) having at least one all-solid-state battery cell for driving a motor of a battery-powered portable tool (1) can be charged using regenerated electric power generated by an electric motor (196). However, charging with regenerated electric power might cause damage to the battery pack if the battery cells are not in a state capable of being recharged with regenerated electric power. Therefore, the battery pack includes a battery-condition determination circuit that is configured or programmed to: (i) assess the condition of the at least one all-solid-state battery cell and (ii) generate an electrical signal that indicates whether or not the battery pack is in a state that permits charging using the regenerated electric power.

2. 发明公开

US20240145809A1 BATTERY PACK 审中-公开
公开(公告)号：US20240145809A1
公开(公告)日：2024-05-02
申请号：US18469915
申请日：2023-09-19
申请人： Nanjing Chervon Industry Co., Ltd.
发明人： Xiaohong Lin , Keqiong Zhong , Jing Li , Pingbo Shi , Yingdong Zhang
IPC分类号： H01M10/6235 , H01M10/42 , H01M50/284 , H01M50/545
CPC分类号： H01M10/6235 , H01M10/4257 , H01M50/284 , H01M50/545
摘要： A battery pack includes: a housing assembly; plurality of cells disposed in the housing assembly; a circuit board disposed in the housing assembly and connected to the plurality of cells; and at least two electrical terminals connected to the circuit board and configured to be coupled to an apparatus terminal on an external device when the battery pack is connected to the external device. The at least two electrical terminals include a Type-C terminal and a metal terminal fixed on a terminal block, where output power of the Type-C terminal is greater than 65 W, a power device for supplying power to the Type-C terminal is disposed on the circuit board, and the terminal block and the power device are disposed on the same mounting surface of the circuit board.

3. 发明申请

US20180198292A1 Universal Power Tool Battery Pack And Recharging System 审中-公开
公开(公告)号：US20180198292A1
公开(公告)日：2018-07-12
申请号：US15288943
申请日：2017-01-12
申请人： John Lee , Guanxiong Lu
发明人： John Lee , Guanxiong Lu
IPC分类号： H02J7/00 , H01R31/06 , H01M10/0525 , H01M2/10
CPC分类号： H02J7/0021 , H01M2/1055 , H01M10/0525 , H01M10/425 , H01M10/46 , H01M10/486 , H01M10/613 , H01M10/6235 , H01M10/643 , H01M10/6563 , H01M2220/30 , H01R31/06 , H02J7/0045
摘要： A universal power tool battery pack and recharging system that is selectively connectable to and supportable by a cordless power tool. A battery pack comprises rechargeable lithium-ion battery cells to recharge a power tool battery. A housing forms a protective shell for the battery pack. A connector interfaces with different types, sizes, and models of hand held power tools through the same battery platform. The connector alternatively receives the battery pack and different power tools having different cross-sectional areas through a charging and discharging interface. A connector cover protects the connector and a connector printed circuit board. The system has an automatic cooling system, including a fan, a battery printed circuit board, and vents, for dissipating heat from the battery pack. A dual sequential charger energizes the battery pack. A power display, including a lamp, indicate when the battery pack, or the power tool, or both are fully charged.

4. 发明申请

US20160285143A1 FLEXIBLE BATTERY CELL RETAINER 审中-公开
标题翻译：柔性电池保持器
公开(公告)号：US20160285143A1
公开(公告)日：2016-09-29
申请号：US15032901
申请日：2013-10-30
申请人： HUSQVARNA AB
发明人： Joachim Rief , Tobias Zeller
IPC分类号： H01M10/6235 , H01M10/6566 , H01M10/643 , H01M10/6563 , H01M10/613 , H01M2/10
CPC分类号： H01M10/6235 , H01M2/1055 , H01M10/613 , H01M10/643 , H01M10/6563 , H01M10/6566
摘要： A cell retainer assembly (130) for a battery powered, outdoor power equipment device includes a plurality of cell reception slots (140) configured to receive and retain respective ones of battery cells (120) and a plurality of cell retention structures (180). At least some of the cell reception slots (140) are formed by corresponding ones of the cell retention structures (180). At least one cell retention structure (180) are configured to extend around a periphery of a portion of a corresponding battery cell (120) inserted therein. The cell retention structure includes a series of cell engaging portions (184) separated from each other by respective spacing portions (188). The at least one cell retention structure (180) may be formed of flexible material.
摘要翻译：用于电池供电的室外电力设备装置的电池保持器组件（130）包括多个单元接收槽（140），其配置成接收和保持电池单元（120）和多个电池保持结构（180）中的相应电池单元。至少一些小区接收时隙（140）由对应的小区保持结构（180）形成。至少一个电池保持结构（180）构造成围绕插入其中的相应电池单元（120）的一部分的周边延伸。细胞保持结构包括通过相应的间隔部分（188）彼此分离的一系列细胞接合部分（184）。至少一个细胞保留结构（180）可以由柔性材料形成。

5. 发明申请

US20160249908A1 REINFORCED BATTERY FOR A SURGICAL INSTRUMENT 有权
标题翻译：手术器械用电池
公开(公告)号：US20160249908A1
公开(公告)日：2016-09-01
申请号：US14633542
申请日：2015-02-27
申请人： Ethicon Endo-Surgery, LLC
发明人： Frederick E. Shelton, IV , David C. Yates , Jeffrey S. Swayze , Jason L. Harris , Andrew T. Beckman
IPC分类号： A61B17/068 , H01M2/10
CPC分类号： A61B17/072 , A61B17/068 , A61B17/07207 , A61B17/1155 , A61B17/1628 , A61B17/2909 , A61B50/33 , A61B90/70 , A61B90/98 , A61B2017/0003 , A61B2017/00084 , A61B2017/00115 , A61B2017/00199 , A61B2017/00221 , A61B2017/00398 , A61B2017/0046 , A61B2017/00464 , A61B2017/00716 , A61B2017/00725 , A61B2017/00734 , A61B2017/07285 , A61B2017/2925 , A61B2090/0803 , A61B2090/0809 , A61B2090/0812 , A61B2090/0813 , A61B2090/0814 , A61L2/26 , A61L2/28 , B25F3/00 , B25F5/006 , B25H3/006 , G06F19/00 , G16H40/20 , G16H40/40 , H01M2/1022 , H01M2/1027 , H01M2/1055 , H01M2/1066 , H01M2/1094 , H01M10/0445 , H01M10/4257 , H01M10/613 , H01M10/6235 , H01M10/658 , H01M2220/30 , H02J7/00 , H02J7/0004 , H02J7/0014 , H02J7/0027 , H02J7/0042 , H02J7/0045 , H02J7/0047 , H02J7/0054 , H02J7/0055 , H02J2007/005 , H02J2007/0098
摘要： A battery assembly is disclosed which includes a housing and one or more battery cells position in the housing. The battery assembly further comprises features configured to absorb an impact force and protect the battery cells. The battery assembly further comprises features configured to accommodate the thermal expansion of the battery cells.
摘要翻译：公开了一种电池组件，其包括壳体和位于壳体中的一个或多个电池单元。电池组件还包括被配置为吸收冲击力并保护电池单元的特征。电池组件还包括被配置为适应电池单元的热膨胀的特征。

6. 发明申请

US20150287964A1 BATTERY PACK CASE 有权
标题翻译：电池盒
公开(公告)号：US20150287964A1
公开(公告)日：2015-10-08
申请号：US14741871
申请日：2015-06-17
申请人： LG Chem, Ltd.
发明人： Jongho Park , Yongho Cho , Joonyoung Shin
IPC分类号： H01M2/10 , H01M10/052 , H01M2/12
CPC分类号： H01M2/105 , H01M2/1016 , H01M2/1077 , H01M2/12 , H01M10/052 , H01M10/0525 , H01M10/425 , H01M10/48 , H01M10/613 , H01M10/6235 , H01M10/625 , H01M10/643 , H01M10/6562 , H01M2220/20 , H01M2220/30 , Y02T10/7011
摘要： Disclosed herein are a pack case constructed in a structure in which a plurality of battery cells are mounted in the pack case to electrically connect the battery cells with each other, wherein the pack case includes an upper case and a lower case constructed in a hollow structure in which the upper case and the lower case are coupled with each other while the battery cells are mounted between the upper case and the lower case, each case is integrally provided at the inner part thereof with a plurality of spacers for supporting the battery cells, and each case is provided at the outer part thereof with a plurality of ventilation openings which communicate with the interior of each case, and a battery pack including the pack case. The pack case according to the present invention has effects in that a plurality of battery cells are stably mounted in the pack case in a compact structure through a simple assembly process, heat generated from the battery cells is effectively removed during the charge and discharge of the battery cells, and an additional safety unit, such as a detection member and/or a protection circuit module, is easily mounted to the pack case.
摘要翻译：这里公开了一种以下结构构造的包装盒，其中多个电池单元安装在包装盒中以将电池单元彼此电连接，其中包装盒包括以中空结构构造的上壳体和下壳体其中上壳体和下壳体在电池单元安装在上壳体和下壳体之间时彼此耦合，每个壳体在其内部一体地设置有用于支撑电池单元的多个间隔件，并且在其外侧的每个壳体上设置有与每个壳体的内部连通的多个通气开口，以及包括该包装盒的电池组。根据本发明的包装盒具有通过简单的组装过程将多个电池单元以紧凑的结构稳定地安装在包装盒中的效果，在充电和放电期间有效地去除从电池单元产生的热量电池单元和附加安全单元（例如检测构件和/或保护电路模块）容易地安装到包装盒。

7. 发明授权

US09065147B2 Battery system, vehicle, and battery-mounting device 有权
标题翻译：电池系统，车辆和电池安装装置
公开(公告)号：US09065147B2
公开(公告)日：2015-06-23
申请号：US13132376
申请日：2009-04-17
申请人： Hideki Hagiwara , Takahisa Matsuta
发明人： Hideki Hagiwara , Takahisa Matsuta
IPC分类号： H02J7/00 , H02J7/14 , H01M10/0525 , H01M10/0587 , H01M10/42 , H01M10/48 , H01M10/617 , H01M10/6235 , H01M10/625 , H01M10/63 , H01M10/652 , H01M2/02
CPC分类号： H01M10/0525 , H01M2/0217 , H01M10/0587 , H01M10/425 , H01M10/486 , H01M10/617 , H01M10/6235 , H01M10/625 , H01M10/63 , H01M10/652 , Y02E60/122 , Y02T10/7011
摘要： A battery system includes a lithium ion rechargeable battery including a power generating element having a laminated part, a positive electrode extended part, and a negative electrode extended part. The battery system further includes a controller and a detector that detects the temperatures of a central laminated part in the laminated part, and at least one of a positive-side temperature detector that detects the temperatures of a positive side-laminated part in the laminated part and a negative-side temperature detector that detects the temperatures of a negative-side laminated part in the stacked part. The controller controls the lithium ion rechargeable battery using the temperature of the central laminated part, and at least one of the temperature of the positive-side laminated part and the temperature of the negative-side laminated part.
摘要翻译：电池系统包括锂离子可再充电电池，其包括具有层叠部分的发电元件，正极延伸部分和负极延伸部分。电池系统还包括控制器和检测器，其检测层压部件中的中央层压部件的温度，以及检测层压部件中的正侧层压部件的温度的正侧温度检测器中的至少一个以及负极侧温度检测器，其检测层叠部的负极侧层叠部的温度。控制器使用中央层压部件的温度和正侧层压部件的温度和负侧层叠部件的温度中的至少一个来控制锂离子可再充电电池。

8. 发明申请

US20140349143A1 Battery Pack for Use with Hand-Held Electric Power Tool 有权
标题翻译：手持电动工具使用的电池组
公开(公告)号：US20140349143A1
公开(公告)日：2014-11-27
申请号：US14369706
申请日：2012-12-25
申请人： MAKITA CORPORATION
发明人： Hironori Ogura , Akira Naito , Takuya Umemura
IPC分类号： H01M2/10 , H01M10/6235 , H01M10/6556 , H01M10/42
CPC分类号： H01M2/1055 , H01M2/08 , H01M2/1033 , H01M2/105 , H01M10/4257 , H01M10/6235 , H01M10/6556 , H01M2220/30
摘要： A battery pack (10; 110) for a power tool includes a housing (18) made of a rigid material. The housing contains a cooling air passage (54), which is in gaseous communication with the outside environment, and at least one isolated space (52). At least one isolating wall (44) is disposed inside the housing so as to physically separate and isolate the cooling air passage from the at least one isolated space. A plurality of battery cells (32) is disposed within the housing such that an end portion (32a) thereof is disposed within the at least one isolated space and an intermediate portion (32b) thereof is disposed adjacent the cooling air passage. First portions (78) of the at least one isolating wall respectively contact the plurality of battery cells and are comprised of a material that is more flexible and/or elastic than the rigid material of the housing (18).
摘要翻译：用于电动工具的电池组（10; 110）包括由刚性材料制成的壳体（18）。壳体包括与外部环境气体连通的冷却空气通道（54）和至少一个隔离空间（52）。至少一个隔离壁（44）设置在壳体内部，以便将冷却空气通道与至少一个隔离空间物理分离并隔离。多个电池单元（32）设置在壳体内，使得其端部（32a）设置在至少一个隔离空间内，并且其中间部分（32b）设置在冷却空气通道附近。所述至少一个隔离壁的第一部分（78）分别接触所述多个电池单体并且由比所述壳体（18）的刚性材料更柔性和/或弹性的材料构成。

9. 发明申请

US20140197803A1 CHARGING APPARATUS 审中-公开
标题翻译：充电器
公开(公告)号：US20140197803A1
公开(公告)日：2014-07-17
申请号：US14154548
申请日：2014-01-14
申请人： MAKITA CORPORATION
发明人： Yoshihiro ISHIKAWA
IPC分类号： H02J7/00
CPC分类号： H02J7/0029 , B60L50/64 , B60L53/14 , B60L58/26 , B60L2240/36 , B60L2240/545 , B60L2240/80 , B60L2260/44 , H01M10/46 , H01M10/486 , H01M10/613 , H01M10/6235 , H01M10/6563 , H01M2220/30 , Y02T10/7005 , Y02T10/705 , Y02T10/7072 , Y02T10/92 , Y02T90/14
摘要： A charging apparatus includes: a charging unit charging a rechargeable battery; a fan to send air to the rechargeable battery; a control unit adapted to activate the fan when a predetermined cooling-execution condition is satisfied after initiation of charging the rechargeable battery by the charging unit and to deactivate the fan when a predetermined maximum cooling period of time is elapsed from completion of charging the rechargeable battery by the charging unit even when the predetermined cooling-execution condition has been satisfied after completion of charging the rechargeable battery by the charging unit; an information obtaining unit configured to obtain cooling-performance information that represents coolability of the rechargeable battery; and a setting unit configured to set the maximum cooling period of time based upon the cooling-performance information obtained by the information obtaining unit.
摘要翻译：充电装置包括：对可再充电电池充电的充电单元; 风扇将空气送到可充电电池; 控制单元，其适于在通过所述充电单元开始对所述可再充电电池进行充电之后满足预定的冷却执行条件时启动所述风扇，并且当从所述可再充电电池的充电完成经过预定的最大冷却时间时停用所述风扇即使在通过充电单元对可再充电电池进行充电之后已经满足预定的冷却执行条件时，也可以通过充电单元进行充电; 信息获取单元，被配置为获得表示所述可再充电电池的冷却性的冷却性能信息; 以及设定单元，其被配置为基于由所述信息获取单元获得的冷却性能信息来设定最大冷却时间。

10. 发明授权

US07993772B2 Battery packs suitable for use with battery powered appliances 有权
公开(公告)号：US07993772B2
公开(公告)日：2011-08-09
申请号：US12862349
申请日：2010-08-24
申请人： Kazuyuki Sakakibara
发明人： Kazuyuki Sakakibara
IPC分类号： H01M10/50
CPC分类号： H01M2/105 , H01M2/0202 , H01M2/1055 , H01M2/1094 , H01M10/345 , H01M10/486 , H01M10/613 , H01M10/6235 , H01M10/643 , H01M10/6554 , H01M10/6563 , H01M10/6566
摘要： Cooling air intake port (52), cooling air exhaust port (55), and securing walls (86, 87), which contact and secure the side surfaces of one or more battery cells (72), may be defined within two battery pack housing halves (50, 80). When battery pack (99) is assembled, at least one cooling air passage (91, 92) is defined by the side surfaces of the battery cells, the interior surface of the battery pack housing, and the securing walls. The cooling air passage connects the cooling air intake port to the cooling air exhaust port. Further, the securing walls isolate or physically separate the cooling air passage from battery terminals (72a, 72b). By forcing cooling air through the cooling air passage, the battery cells can be effectively and efficiently cooled. In addition, if the battery terminals are isolated from the cooling air by the securing walls, the electrical contact areas of the battery cells are protected or shielded against outside moisture and foreign substances that may be introduced into the battery pack by the cooling air.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式