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公开(公告)号：US20230339092A1
公开(公告)日：2023-10-26
申请号：US18216341
申请日：2023-06-29
申请人： Black & Decker Inc.
CPC分类号： B25F5/02 , H01M50/20 , B25F3/00 , H01M2220/30
摘要： A power tool system includes a removable battery pack a first tool and a second tool. The first tool includes a first base housing that is selectively engageable with the removable battery pack and a first tool portion connected to the first base housing by a first connecting section. The second tool includes a second base housing that is selectively engageable with the removable battery pack and a second tool portion connected to the second base housing by a second connecting section. The second tool base housing houses a second controller that provides a proportional power delivery system for the second tool and second tool base housing also includes a second actuator for providing user control of the second tool.
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公开(公告)号：US11951604B2
公开(公告)日：2024-04-09
申请号：US17942609
申请日：2022-09-12
申请人： Black & Decker Inc.
IPC分类号： B25F5/02 , B05C17/005 , B23K3/03 , B25F3/00 , F04D25/06 , H01M50/20 , H01M50/247 , H01M50/284 , F21L4/04
CPC分类号： B25F5/02 , B05C17/00523 , B25F3/00 , H01M50/20 , H01M50/247 , H01M50/284 , B23K3/0323 , F04D25/0673 , F21L4/04 , H01M2220/30
摘要： A power tool system includes a removable battery pack a first tool and a second tool. The first tool includes a first base housing that is selectively engageable with the removable battery pack and a first tool portion connected to the first base housing by a first connecting section. The second tool includes a second base housing that is selectively engageable with the removable battery pack and a second tool portion connected to the second base housing by a second connecting section. The second tool base housing houses a second controller that provides a proportional power delivery system for the second tool and second tool base housing also includes a second actuator for providing user control of the second tool.
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公开(公告)号：US10674618B2
公开(公告)日：2020-06-02
申请号：US16120574
申请日：2018-09-04
申请人： BLACK & DECKER, INC.
发明人： Snehal S. Choksi , Geoffrey S. Howard , Daniel L. Schwarz , Thomas C. Kohler , Keith Hopwood , Richard A. Sy , Chun-Te Chin , Jiunping Huang , Minghuang Hung
IPC分类号： H05K5/00 , H05K7/14 , H05K7/20 , H05K1/02 , H01M2/10 , H01M10/42 , H01M10/613 , H01M10/6563 , H01M10/6554 , H01M10/627 , H01M10/6551 , H01M10/6235
摘要： The present invention is directed to a portable power supply system. The system is capable of converting DC power from one or more removable, rechargeable battery packs to AC power for corded power tools and appliance. The system is also capable of receiving AC power from an AC power supply and converting the AC power to DC power and using the DC power to charge the removable, rechargeable battery packs. The system includes a heat sink to assist in dissipating heat generated by various electronic components in the system. The heat sink also serves as a structural element to provide structural support to a housing of the system.
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公开(公告)号：US12089351B2
公开(公告)日：2024-09-10
申请号：US16884568
申请日：2020-05-27
申请人： BLACK & DECKER INC.
发明人： Snehal S. Choksi , Geoffrey S. Howard , Daniel L. Schwarz , Thomas C. Kohler , Keith Hopwood , Richard A. Sy , Chun-Te Chin , Jiunping Huang , Minghuang Hung
IPC分类号： H05K5/00 , H01M10/42 , H01M10/613 , H01M10/6235 , H01M10/627 , H01M10/6551 , H01M10/6554 , H01M10/6563 , H01M50/244 , H01M50/247 , H04B3/54 , H05K1/02 , H05K7/14 , H05K7/20 , H04B14/02
CPC分类号： H05K5/0086 , H01M10/425 , H01M10/4257 , H01M10/613 , H01M10/6235 , H01M10/627 , H01M10/6551 , H01M10/6554 , H01M10/6563 , H01M50/244 , H01M50/247 , H04B3/54 , H05K1/0203 , H05K7/1427 , H05K7/20154 , H05K7/20172 , H05K7/20209 , H01M2010/4271 , H01M2220/20 , H01M2220/30 , H04B14/026
摘要： A power supply apparatus is provided including a housing, at least one battery receptacle for receiving at least one removable battery pack, an inverter that converts a direct-current (DC) signal from the at least one battery pack to an alternating-current (AC) signal, and a controller that applies a pulse-width modulation (PWM) signal to the inverter to shape the AC signal with a lower harmonic distortion relative to a square wave. For each full cycle of the AC signal, the controller sets the duty cycle to approximately 100% within a first period corresponding to a peak area of the AC signal, to less than approximately 100% but greater than approximately 0% within a second period in which the AC signal transitions from the peak to a zero-cross following the first period, and to 0% within a third period corresponding to the zero-cross of the AC signal following the second period.
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公开(公告)号：US20230344057A1
公开(公告)日：2023-10-26
申请号：US18217060
申请日：2023-06-30
申请人： Black & Decker Inc.
IPC分类号： H01M50/247 , B05C17/005 , H01M50/284
CPC分类号： H01M50/247 , B05C17/00523 , H01M50/284 , H01M2220/30 , B23K3/0323
摘要： A power tool system includes a removable battery pack a first tool and a second tool. The first tool includes a first base housing that is selectively engageable with the removable battery pack and a first tool portion connected to the first base housing by a first connecting section. The second tool includes a second base housing that is selectively engageable with the removable battery pack and a second tool portion connected to the second base housing by a second connecting section. The second tool base housing houses a second controller that provides a proportional power delivery system for the second tool and second tool base housing also includes a second actuator for providing user control of the second tool.
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公开(公告)号：US10412805B1
公开(公告)日：2019-09-10
申请号：US15981130
申请日：2018-05-16
申请人： Black & Decker Inc.
摘要： A lighting apparatus is provided including a lighting unit arranged to emit light; a switching device disposed between a power source and the lighting unit; and a controller configured to set a drive signal based on a target luminance level of the lighting unit and control a switching operation of the switching device via a drive signal to regulate a supply of electric power from the power source to the lighting unit. The controller monitors a voltage of the power source and periodically adjusts the drive signal based on the voltage of the power source.
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公开(公告)号：US20230001562A1
公开(公告)日：2023-01-05
申请号：US17942609
申请日：2022-09-12
申请人： Black & Decker Inc.
摘要： A power tool system includes a removable battery pack a first tool and a second tool. The first tool includes a first base housing that is selectively engageable with the removable battery pack and a first tool portion connected to the first base housing by a first connecting section. The second tool includes a second base housing that is selectively engageable with the removable battery pack and a second tool portion connected to the second base housing by a second connecting section. The second tool base housing houses a second controller that provides a proportional power delivery system for the second tool and second tool base housing also includes a second actuator for providing user control of the second tool.
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公开(公告)号：US11543093B2
公开(公告)日：2023-01-03
申请号：US17395763
申请日：2021-08-06
申请人： Black & Decker Inc.
发明人： Daniel Puzio , Daniel L. Schwarz , Ethan L. Helmer
IPC分类号： F21S9/02 , F21V29/75 , F21Y115/10 , F21V29/83 , F21S8/00 , F21V5/04 , F21V23/02 , F21V23/04 , F21V23/06
摘要： A lighting apparatus is provided with a housing forming a battery housing and a light housing separated via a partitioning wall. A light module is supported by the light housing and includes a heat sink located at least partially within the light housing and at least one LED supported by the heat sink. A battery receptacle formed within the battery housing to slidingly receive a battery pack at least partially into the battery housing. An intake opening is formed within the partitioning wall and an air vent is formed in fluid communication with the light housing. In operation, an airflow passes in thermal contact with the battery pack from the battery housing into the light housing through the intake opening, and from the light housing in thermal contact with the heat sink out of the air vent.
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公开(公告)号：US11251623B2
公开(公告)日：2022-02-15
申请号：US16544459
申请日：2019-08-19
申请人： BLACK & DECKER, INC.
摘要： The present disclosure is directed to a portable power supply system for providing power to corded power tools. The portable power supply is configured to charge a plurality of battery packs in parallel from an external power supply. The portable power supply is also configured to discharge the plurality of battery packs in series to an output connectable to a corded power tool.
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