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公开(公告)号：US07296323B2
公开(公告)日：2007-11-20
申请号：US10642670
申请日：2003-08-19
IPC分类号： A47L9/28
CPC分类号： A47L9/2894 , A47L7/0085 , A47L7/0095 , A47L9/2842 , B23Q1/0009 , B23Q11/0046 , B23Q11/0057
摘要： A dust collector includes: a motor functioning as a driving source; a drive unit for driving a motor; a dust collection fan rotated by the motor; a head section for accommodating the dust collection fan; a switch provided on the head section to control the starting of the motor; a tank section located below the head section, for accommodating dust conveyed by the dust collection fan, the tank section having a connecting portion; a duct hose having one end and the other end, the one end attached to the connecting portion, the other end being detachable from a portion of a power tool; a remote-control transmitter for transmitting a signal; and a remote-control receiver for receiving the signal from the remote-control transmitter to control the drive unit to start or stop the motor.
摘要翻译： 集尘器包括：用作驱动源的电动机; 用于驱动马达的驱动单元; 由电机旋转的集尘风扇; 用于容纳集尘扇的头部; 设置在头部的开关，用于控制马达的启动; 位于所述头部下方的用于容纳由所述集尘扇输送的灰尘的罐部，所述罐部具有连接部; 具有一端和另一端的管道软管，一端连接到连接部分，另一端可与电动工具的一部分分离; 用于发送信号的遥控发射机; 以及用于接收来自遥控发射器的信号以控制驱动单元启动或停止电动机的遥控接收器。
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公开(公告)号：US07966691B2
公开(公告)日：2011-06-28
申请号：US12160494
申请日：2007-01-19
IPC分类号： A47L7/00
CPC分类号： B23Q11/0046 , A47L9/19 , A47L9/20 , A47L9/2805 , A47L9/2821 , A47L9/2842 , A47L9/2857 , B23Q17/00
摘要： To provide a dust collector which, even when it is used in a poor power supply situation, can detect the dust loading of a filter accurately, can remove dust automatically and can reduce power consumption. In the dust collector, there is provided a control circuit which can detect the dust loading of a filter by comparing the threshold value of the dust loading pressure to be determined by the internal pressure of the filter, the operation of a suction device, the power supply frequency of the suction device and the supply voltage of the suction device with the filter internal pressure just before the suction device stops, and, when the filter is dust loaded, can operate a dust removing device.
摘要翻译： 为了提供一种集尘器，即使在恶劣的供电情况下使用，也能够精确地检测出过滤器的灰尘负荷，可以自动清除灰尘并降低功耗。 在集尘器中，设置有控制电路，其可以通过将由过滤器的内部压力确定的灰尘负载压力的阈值，抽吸装置的操作，功率的功率进行比较来检测过滤器的灰尘负荷 抽吸装置的供电频率和抽吸装置的供电电压在抽吸装置停止之前具有过滤器内部压力，并且当过滤器被灰尘装载时，可以操作除尘装置。
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公开(公告)号：US20100154161A1
公开(公告)日：2010-06-24
申请号：US12160494
申请日：2007-01-19
IPC分类号： A47L9/10
CPC分类号： B23Q11/0046 , A47L9/19 , A47L9/20 , A47L9/2805 , A47L9/2821 , A47L9/2842 , A47L9/2857 , B23Q17/00
摘要： To provide a dust collector which, even when it is used in a poor power supply situation, can detect the dust loading of a filter accurately, can remove dust automatically and can reduce power consumption. In the dust collector, there is provided a control circuit which can detect the dust loading of a filter by comparing the threshold value of the dust loading pressure to be determined by the internal pressure of the filter, the operation of a suction device, the power supply frequency of the suction device and the supply voltage of the suction device with the filter internal pressure just before the suction device stops, and, when the filter is dust loaded, can operate a dust removing device.
摘要翻译： 为了提供一种集尘器，即使在恶劣的供电情况下使用，也能够精确地检测出过滤器的灰尘负荷，可以自动清除灰尘并降低功耗。 在集尘器中，设置有控制电路，其可以通过将由过滤器的内部压力确定的灰尘负载压力的阈值，抽吸装置的操作，功率的功率进行比较来检测过滤器的灰尘负荷 抽吸装置的供电频率和抽吸装置的供电电压在抽吸装置停止之前具有过滤器内部压力，并且当过滤器被灰尘装载时，可以操作除尘装置。
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公开(公告)号：US07871463B2
公开(公告)日：2011-01-18
申请号：US12050971
申请日：2008-03-19
IPC分类号： B01D46/00
CPC分类号： A47L7/02 , A47L9/19 , A47L9/20 , A47L9/2805 , A47L9/2842 , A47L9/2857 , Y10S55/03 , Y10S55/34
摘要： A dust collection device has a tank, a suction unit, a filtering unit, a dust removal unit, a first detection unit, and a control unit. The tank has an air inlet for accommodating dust. The suction unit aspirates the dust through the air inlet. The filtering unit captures the dust through the air inlet. The dust removal unit removes the dust from the filtering unit. The first detection unit detects an operational state of the suction unit. The control unit controls the suction unit and the dust removal unit. The control unit activates the dust removal unit, when the first detection unit detects that the suction unit operates for a first predetermined time period and then stops operating.
摘要翻译： 集尘装置具有罐，抽吸单元，过滤单元，除尘单元，第一检测单元和控制单元。 该罐具有用于容纳灰尘的空气入口。 抽吸单元通过进气口吸入灰尘。 过滤装置通过进气口捕获灰尘。 除尘单元除去过滤单元中的灰尘。 第一检测单元检测抽吸单元的操作状态。 控制单元控制抽吸单元和除尘单元。 当第一检测单元检测到抽吸单元操作第一预定时间段然后停止操作时，控制单元激活除尘单元。
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公开(公告)号：US20080229719A1
公开(公告)日：2008-09-25
申请号：US12050971
申请日：2008-03-19
IPC分类号： B01D50/00
CPC分类号： A47L7/02 , A47L9/19 , A47L9/20 , A47L9/2805 , A47L9/2842 , A47L9/2857 , Y10S55/03 , Y10S55/34
摘要： A dust collection device has a tank, a suction unit, a filtering unit, a dust removal unit, a first detection unit, and a control unit. The tank has an air inlet for accommodating dust. The suction unit aspirates the dust through the air inlet. The filtering unit captures the dust through the air inlet. The dust removal unit removes the dust from the filtering unit. The first detection unit detects an operational state of the suction unit. The control unit controls the suction unit and the dust removal unit. The control unit activates the dust removal unit, when the first detection unit detects that the suction unit operates for a first predetermined time period and then stop operating.
摘要翻译： 集尘装置具有罐，抽吸单元，过滤单元，除尘单元，第一检测单元和控制单元。 该罐具有用于容纳灰尘的空气入口。 抽吸单元通过进气口吸入灰尘。 过滤装置通过进气口捕获灰尘。 除尘单元除去过滤单元中的灰尘。 第一检测单元检测抽吸单元的操作状态。 控制单元控制抽吸单元和除尘单元。 当第一检测单元检测到抽吸单元操作第一预定时间段然后停止操作时，控制单元启动除尘单元。
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