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公开(公告)号：US20190308262A1
公开(公告)日：2019-10-10
申请号：US16449788
申请日：2019-06-24
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI
Abstract: A dust collector in one aspect of the present invention comprises a dust collection portion, a communication portion, and an interlock operation control portion. When the communication portion receives an interlock command transmitted from an electric working machine, the interlock operation control portion makes the dust collection portion operate interlocking with the electric working machine. The interlock operation control portion includes a storage portion, in which identification information specific to the electric working machine with which the dust collection portion is to be made to perform the interlock operation is stored.
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12.发明申请公开(公告)号：US20190207339A1
公开(公告)日：2019-07-04
申请号：US16232827
申请日：2018-12-26
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI , Yuki KAWAI , Itsuku KATO , Yasutaka HOTTA
IPC: H01R13/428 , A47L7/00 , A47L9/28 , B23D47/04
CPC classification number: A47L7/0095 , A47L9/2868 , B23Q11/0046 , B25F5/00
Abstract: An interlocking adapter in one aspect of the present disclosure includes a current path, an electric load, a switch, and a controller. The controller turns on and off the switch in synchronization with a change of an alternating-current voltage received from an electric outlet of an electric apparatus in response to reception of an interlocking command signal from a working machine so as to supply a load current from the electric outlet to the electric load. The controller turns on and off the switch at a specified ratio of a time every ½ cycle of the alternating-current voltage.
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公开(公告)号：US20170222582A1
公开(公告)日：2017-08-03
申请号：US15413918
申请日：2017-01-24
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI
Abstract: An electric working machine according to one aspect of the present disclosure comprises a brushless motor, a rotational position sensor, a detector, and a calculator. The calculator detects, when the brushless motor is inertially rotated, a difference between a detection result obtained by the rotational position sensor and a detection result obtained by the detector and calculates a correction value, based on the difference, for correcting the detection result obtained by the rotational position sensor.
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公开(公告)号：US20170093188A1
公开(公告)日：2017-03-30
申请号：US15377034
申请日：2016-12-13
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI , Takuya UMEMURA
IPC: H02J7/00 , H01M10/0525 , H01M2/10 , H01M10/46
CPC classification number: H02J7/0027 , H01M2/1022 , H01M2/1055 , H01M10/0525 , H01M10/441 , H01M10/46 , H01M2220/30 , H02J5/00 , H02J7/0044 , H02J7/0045 , H02J7/0054 , H02J7/02 , H02J7/025 , H02J50/10
Abstract: An electric power tool system comprises a tool main body, a battery pack detachably attached to the tool main body, and a first charger that charges the battery pack. The first charger comprises a rechargeable battery that supplies current to at least one rechargeable battery of the battery pack. The at least one rechargeable battery of the first charger preferably has a larger charge storage capacity than the at least one rechargeable battery of the battery pack.
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公开(公告)号：US20160065084A1
公开(公告)日：2016-03-03
申请号：US14835100
申请日：2015-08-25
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI , Toshiyasu KASUYA , Hiroki OKA
CPC classification number: H02M7/003 , H02J7/0052 , H02J7/0054 , H02J2007/0062 , H02M3/04
Abstract: An electric device in one aspect of the present disclosure comprises a connector, a power supply unit, a connection-detection unit, and a control unit. The control unit is configured to control electric power supplied to the power supply unit from a battery so as to increase electric power supplied to the power supply unit when the connection-detection unit detects that an external device is connected to the connector.
Abstract translation: 本公开的一个方面的电气设备包括连接器，电源单元，连接检测单元和控制单元。 控制单元被配置为当连接检测单元检测到外部设备连接到连接器时，从电池控制供应给电源单元的电力，以便增加供应给电源单元的电力。
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Patent Agency Ranking
公开(公告)号：US20140306660A1
公开(公告)日：2014-10-16
申请号：US14250839
申请日：2014-04-11
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI , Masafumi NODA
IPC: H02J7/00
CPC classification number: H02J7/0045 , H02J7/0031 , H02J7/0036 , H02J2007/0098
Abstract: In a charging system in which a charging current flows to a cell via power supply lines in a state where a charger and a battery pack are connected, two FETs for opening and closing a route in each power supply line are provided both at the charger side and the battery pack side. When the charger and the battery pack are connected to each other and FETs at the charger side and FETs at the battery pack side are set to be open, the power supply lines between FETs at the charger side and FETs at the battery pack side can be used as a communication line.
Abstract translation: 在连接有充电器和电池组的状态下，充电电流通过电源线流入电池的充电系统中，在充电器侧设置两个用于开闭各路供电线路的FET 和电池组一侧。 当充电器和电池组彼此连接并且充电器侧的FET和电池组侧的FET被设置为断开时，充电器侧的FET和电池组侧的FET之间的电源线可以是 用作通信线路。
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公开(公告)号：US20140304939A1
公开(公告)日：2014-10-16
申请号：US14244267
申请日：2014-04-03
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI
IPC: A47L7/00
CPC classification number: A47L7/0095 , A47L9/28 , A47L9/2857 , A47L9/2868 , A47L9/2894
Abstract: A dust collector interlocking system includes a transmitter provided in the electric power tool and capable of transmitting a radio signal, and a receiver provided in the suction hose of the dust collector and capable of receiving the radio signal from the transmitter of the electric power tool. The transmitter transmits a drive signal of the electric power tool, and the receiver receives the drive signal of the electric power tool from the transmitter to turn on a start switch of the dust collector.
Abstract translation: 集尘器互锁系统包括设置在电动工具中并且能够发送无线电信号的发射器和设置在集尘器的吸入软管中的接收器，并且能够从电动工具的发射器接收无线电信号。 变送器发送电动工具的驱动信号，接收器从变送器接收电动工具的驱动信号，打开集尘器的启动开关。
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公开(公告)号：US20140292245A1
公开(公告)日：2014-10-02
申请号：US14225669
申请日：2014-03-26
Applicant: MAKITA CORPORATION
Inventor： Hitoshi SUZUKI , Masafumi NODA , Masaaki FUKUMOTO
IPC: H02P23/00
CPC classification number: H02P23/0004 , B25F5/00
Abstract: A motor-driven appliance system in one aspect of an embodiment of the present disclosure includes a motor-driven appliance having a motor, at least one control circuit, and a communication device. The control circuit is configured to execute a process related to control of the motor-driven appliance. The communication device is configured to communicate with an external device. The control circuit is further configured to switch, when at least one predetermined sleep condition is satisfied, from an active mode in which the control circuit performs a normal operation to a sleep mode in which the control circuit stops part of the normal operation to thereby suppress power consumption; and to switch to the active mode when the communication device receives an external wakeup signal transmitted from the external device while the control circuit is in the sleep mode.
Abstract translation: 本公开的实施例的一个方面的电动机具系统包括具有电动机，至少一个控制电路和通信装置的电动机具。 控制电路被配置为执行与电动机构的控制有关的处理。 通信设备被配置为与外部设备进行通信。 控制电路还被配置为当从控制电路执行正常操作的活动模式到满足正常操作的一部分的休眠模式时，在满足至少一个预定的睡眠条件时切换，从而抑制 能量消耗; 并且当控制电路处于睡眠模式时，当通信设备接收到从外部设备发送的外部唤醒信号时，切换到活动模式。
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公开(公告)号：US20140087236A1
公开(公告)日：2014-03-27
申请号：US14096795
申请日：2013-12-04
Applicant: MAKITA CORPORATION
Inventor： Tsuyoshi MURAYAMA , Hideyuki TAGA , Kazutoshi OGINO , Hidekazu HAYASHI , Hitoshi SUZUKI
IPC: H01M2/10
CPC classification number: H01M2/1022 , H01M2/347 , H01M6/42 , H01M10/425
Abstract: One aspect according to the present invention includes a battery pack and a shock absorbing device interposed between a battery cell holder and a case body and capable of keeping the battery cell holder and the battery cells not to directly contact with an inner surface of the case body.
Abstract translation: 根据本发明的一个方面包括电池组和设置在电池单元保持器和壳体之间并且能够保持电池单元保持器和电池单元不与壳体的内表面直接接触的减震装置 。
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公开(公告)号：US20230238806A1
公开(公告)日：2023-07-27
申请号：US18130120
申请日：2023-04-03
Applicant: MAKITA CORPORATION
Inventor： Tomoyuki Ota , Kiyoshi Nishibe , Hitoshi SUZUKI
IPC: H02J7/00 , H01M50/574 , B25F5/00 , H01M50/267 , H01M50/213 , H01M10/48 , H01M50/244 , H01M50/296 , H01M50/247 , H01M10/058 , H01M6/42 , H01M10/0525
CPC classification number: H02J7/00309 , H01M50/574 , B25F5/00 , H02J7/0045 , H01M50/267 , H01M50/213 , H01M10/488 , H01M50/244 , H01M50/296 , H01M10/48 , H02J7/007182 , H01M50/247 , H02J7/0063 , H01M2200/103 , H01M10/058 , H01M2220/30 , H01M6/42 , H02J7/00036 , H02J7/00306 , H01M10/0525 , B23B2260/024
Abstract: An electrical apparatus includes first and second battery interfaces disposed on a housing for electrically and mechanically connecting first and second battery packs in series. A controller is disposed within the housing and includes an apparatus microprocessor that receives first and second communication signals respectively outputted from respective microprocessors of the first and second battery packs. A first signal communication path communicates the first communication signal from the first battery pack microprocessor to the apparatus microprocessor by shifting a first voltage range of the first communication signal to a second voltage range that is suitable for inputting into the apparatus microprocessor. A second signal communication path communicates a third communication signal from the apparatus microprocessor to the first battery pack microprocessor by shifting the second voltage range of the third communication signal to a first voltage range that is suitable for inputting into the first battery pack microprocessor.
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