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1.发明授权Cooling apparatus for motor means to protect commutator from dust and moisture in cooling air 失效用于电机的冷却装置意味着保护换向器免受冷却空气中的灰尘和湿气的影响
公开(公告)号：US4626720A
公开(公告)日：1986-12-02
申请号：US676925
申请日：1984-11-30
CPC分类号： H02K9/06
摘要： Cooling air is introduced through an opening in a wall portion of the motor housing radially opposing the commutator. A deflecting surface is provided for deflecting the cooling air entering the motor through the opening away from the commutator and toward the armature so as to prevent direct contact of dust and moisture in the cooling air with the commutator.
摘要翻译： 冷却空气通过径向相对于换向器的马达壳体的壁部中的开口引入。 提供偏转表面，用于使进入电动机的冷却空气通过开关远离换向器并朝向电枢偏转，以防止冷却空气中的灰尘和湿气与换向器的直接接触。
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公开(公告)号：US4614152A
公开(公告)日：1986-09-30
申请号：US667755
申请日：1984-11-02
CPC分类号： B60H1/00678 , Y10T137/86815 , Y10T137/86847
摘要： An air induction system for an automotive air-conditioner has an air switching housing connected to the suction opening of a blower casing. The housing is provided with a fresh outdoor air induction opening formed in the top wall opposing the suction opening, and a recirculated indoor air induction opening formed in a side wall adjacent to the top wall. An air-switching door is provided for selectively opening and closing the outdoor air induction opening and the indoor air opening. The air-switching door is foldable substantially at its mid portion so that, when the door closes the indoor air induction opening, it is folded to provide a small effective area, while, when it closes the outdoor air induction opening, it is extended to provide a large effective area. The system further has auxiliary indoor air induction openings formed in other side walls and an accordion-type shutter for selectively closing and opening the auxiliary indoor air induction opening. The air switching door and the accordion-type shutter are operatively connected such that, when the door opens the outdoor air induction opening and closes the indoor air opening, the shutter closes the auxiliary indoor air induction openings.
摘要翻译： 用于汽车空调的空气感应系统具有连接到鼓风机壳体的吸入口的空气切换壳体。 壳体设置有形成在与吸入口相对的顶壁中的新鲜的室外空气感应开口，以及形成在与顶壁相邻的侧壁中的再循环的室内空气感应开口。 设置有用于选择性地打开和关闭室外空气吸入口和室内空气开口的空气切换门。 空气切换门可在其中间部分大体上折叠，使得当门关闭室内空气感应开口时，它被折叠以提供小的有效面积，而当其关闭室外空气感应开口时，其延伸到 提供较大的有效面积。 该系统还具有形成在其他侧壁中的辅助室内空气感应开口和用于选择性地关闭和打开辅助室内空气感应开口的手风琴式快门。 空气切换门和手风琴式快门可操作地连接，使得当门打开室外空气吸入口并关闭室内空气开口时，快门关闭辅助室内空气感应开口。
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公开(公告)号：US4428719A
公开(公告)日：1984-01-31
申请号：US260275
申请日：1981-05-06
CPC分类号： F04D25/0606
摘要： Provided is a brushless-motor fan unit having a centrifugal fan and a scroll casing enclosing the centrifugal fan therein. The rotor of the brushless-motor is carried by the centrifugal fan. Further, the motor shaft carrying the centrifugal fan is supported at its front and rear ends by the scroll casing. With this construction, the motor housing can be eliminated so as to obtain a compact centrifugal type motor fan unit in a small thickness as a whole.
摘要翻译： 本发明提供一种具有离心风扇和将离心式风扇包围的涡旋壳体的无刷电动机风扇单元。 无刷电机的转子由离心风机承载。 此外，承载离心式风扇的马达轴在其前端和后端由涡旋壳体支撑。 通过这种结构，可以消除电动机壳体，从而获得整体上厚度小的紧凑型离心式电动机风扇单元。
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公开(公告)号：US4274036A
公开(公告)日：1981-06-16
申请号：US004881
申请日：1979-01-19
申请人： Yoshinori Fukasaku , Kunihiro Noto
发明人： Yoshinori Fukasaku , Kunihiro Noto
CPC分类号： H02P7/2885 , Y10S388/91
摘要： A rotational speed control circuit for a D.C. motor includes a power transistor with its emitter-collector path connected in series with the D.C. motor and a power supply. A base current of the power transistor is controlled by an output of a differential amplifier which is supplied at its one of input terminals with a constant voltage and at the other input terminal with a voltage changing in accordance with a terminal voltage of the D.C. motor. Further the latter input terminal of the differential amplifier is given a variable bias potential by means of an adjustable mechanism. By this circuit configuration, the rotational speed of the D.C. motor can be continuously and proportionally adjusted over a wide range and once the rotational speed is set to predetermined value by the adjustable mechanism, a stable and constant speed control for the D.C. motor can be achieved.
摘要翻译： 用于直流电动机的转速控制电路包括功率晶体管，其发射极 - 集电极路径与直流电动机和电源串联。 功率晶体管的基极电流由在其一个输入端子处以恒定电压提供的差分放大器的输出控制，另一个输入端子的电压根据直流电动机的端子电压而变化。 此外，通过可调机构给差分放大器的后一个输入端子提供可变的偏置电位。 通过该电路结构，能够在宽范围内连续地成比例地调整直流电动机的转速，一旦通过可调节机构将转速设定为规定值，则可以实现对直流电动机的稳定且恒定的速度控制 。
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公开(公告)号：US20060097670A1
公开(公告)日：2006-05-11
申请号：US11206224
申请日：2005-08-18
IPC分类号： H02P1/54
CPC分类号： B60K6/26 , B60K6/44 , B60K6/52 , B60L1/02 , B60L3/0046 , B60L7/12 , B60L7/14 , B60L50/16 , B60L50/61 , B60L58/20 , B60L58/26 , B60L2210/30 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/441 , B60L2240/549 , B60L2240/80 , B60L2260/28 , B60W10/08 , H02K16/00 , H02K19/34 , H02P9/307 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/641 , Y02T10/642 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7241
摘要： A vehicle driving system in which one of front wheels and rear wheels is driven by an internal combustion engine and the other thereof is driven by an electric motor. The system is comprised of: a generating apparatus that generates electric power by rotation of the internal combustion engine; the electric motor driven by electric power outputted from the generating apparatus; and a control unit for controlling output power of the generating apparatus in accordance with a driving force requested from a vehicle and controlling the electric motor. The generating apparatus comprises a tandem generator equipped with a charge function for charging a vehicle-mounted battery and a power supply function for driving the electric motor.
摘要翻译： 一种车辆驱动系统，其中前轮和后轮中的一个由内燃机驱动，另一个由电动机驱动。 该系统包括：通过内燃机的旋转产生电力的发电装置; 所述电动机由从所述发电装置输出的电力驱动; 以及控制单元，用于根据来自车辆的驱动力控制发电装置的输出功率并控制电动机。 发电装置包括配备有用于对车载电池充电的充电功能的串联发电机和用于驱动电动机的电力功能。
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公开(公告)号：US06520137B2
公开(公告)日：2003-02-18
申请号：US09824571
申请日：2001-04-03
IPC分类号： F02N1108
摘要： A circuit disconnecting member that blows on receiving radiant heat generated by heat generation of a motor circuit is connected to a motor circuit, the blowing temperature being a temperature lower than a thermal breakdown temperature of a combustible substance around the motor circuit, whereby the motor circuit is shut off, when the peripheral part of the motor circuit generates heat, to stop heat generation before an insulation cover or a contact case is subjected to thermal connection breakage. An engine starting device is prevented from being subjected to a thermal breakdown by a small-size, simple construction and an inexpensive technique without impairing the mounting layout properties of the starting motor and the performance within the rated use.
摘要翻译： 将电动机电路的发热产生的辐射热吹向电路断开部件的电路断开部件与电动机电路连接，吹送温度低于电动机电路周围的可燃物质的热破坏温度，由此电动机电路 当电机电路的周边部分产生热量时，在绝缘盖或接触壳体遭受热连接断裂之前停止发热。 通过小型，简单的结构和廉价的技术，防止发动机起动装置受到热击穿，而不会损害起动电动机的安装布置特性和额定使用中的性能。
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公开(公告)号：US5336046A
公开(公告)日：1994-08-09
申请号：US957103
申请日：1992-10-07
CPC分类号： F04D25/082 , B60H1/00471 , F04D29/663
摘要： A blower of an automotive air conditioner has a lower casing a part of which is formed is a plastic housing for a motor and a porous member in the form of a flat plate disposed at a position where the plastic housing and an upper casing of the blower abut against each other. An air layer is defined between the flat-plate porous member and the lower casing to add a muffling function.
摘要翻译： 汽车空调机的鼓风机具有下壳体，其一部分形成有用于电动机的塑料壳体和设置在塑料壳体和鼓风机的上壳体的位置处的平板形式的多孔构件 相互抵靠 在平板状多孔构件和下壳体之间限定空气层以增加消音功能。
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公开(公告)号：US5530304A
公开(公告)日：1996-06-25
申请号：US184313
申请日：1994-01-21
CPC分类号： F04D25/08 , F04D29/668 , H02K5/04 , H02K5/24
摘要： To accomplish conflicting goals of weight and noise reduction in a small motor, a plastic motor case with a flange is divided into two parts in the axial direction and an elastic body is mounted between the motor body and motor case so as to absorb vibration. A thin end bracket and motor housing can be used and not only for weight reduction but also for noise reduction can be realized.
摘要翻译： 为了实现小型电动机的重量和噪声降低的冲突目标，具有法兰的塑料电动机壳体沿轴向分为两部分，并且弹性体安装在电动机主体和电动机壳体之间以吸收振动。 可以使用薄端托架和马达壳体，不仅可以实现减重，而且可以实现降噪。
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公开(公告)号：US06965173B2
公开(公告)日：2005-11-15
申请号：US09793424
申请日：2001-02-27
申请人： Yoshinori Fukasaku , Tatsuyuki Yamamoto , Yuuji Maeda , Keiichi Mashino , Susumu Tajima , Hisaya Shimizu , Keisuke Nishidate , Toshiyuki Innami
发明人： Yoshinori Fukasaku , Tatsuyuki Yamamoto , Yuuji Maeda , Keiichi Mashino , Susumu Tajima , Hisaya Shimizu , Keisuke Nishidate , Toshiyuki Innami
IPC分类号： B60K6/26 , B60K6/40 , B60K6/44 , B60K6/46 , B60K6/52 , B60K6/547 , B60K17/16 , B60K17/356 , B60L11/12 , B60W10/06 , B60W10/08 , B60W20/00 , H02K23/06 , B60K6/00 , F02N11/06 , H02P9/04
CPC分类号： B60W20/10 , B60K6/26 , B60K6/40 , B60K6/44 , B60K6/46 , B60K6/52 , B60K6/547 , B60K17/16 , B60K17/356 , B60L11/1805 , B60L15/2054 , B60L2240/423 , B60L2240/486 , B60L2240/507 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/105 , H02K23/06 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275 , Y10S903/903 , Y10S903/906 , Y10S903/916 , Y10S903/919 , Y10S903/951
摘要： The present invention provides a vehicle driving apparatus capable of being mounted easily even in a narrow space such as under-floor of the vehicle. The vehicle driving apparatus comprises a first and a second generators driven by an engine for driving front wheels, and a motor driven by receiving a power supply from the second generator to drive rear wheels, the first and second generators being installed in the vicinity of an engine within an engine room, the motor being arranged in the vicinity of a differential gear with which a reduction mechanism is integrated and is positioned substantially in a central part of the rear wheels.
摘要翻译： 本发明提供一种车辆驱动装置，其能够容易地安装在诸如车辆底板之类的狭窄空间内。 车辆驱动装置包括由用于驱动前轮的发动机驱动的第一发电机和第二发电机，以及通过从第二发电机接收电力来驱动后轮而驱动的电动机，第一发电机和第二发电机安装在 在发动机室内的发动机中，电动机布置在差速齿轮附近，减速机构通过该差速齿轮一体化并且基本上位于后轮的中心部分中。
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公开(公告)号：US06661109B2
公开(公告)日：2003-12-09
申请号：US10152801
申请日：2002-05-23
申请人： Yoshinori Fukasaku , Tatsuyuki Yamamoto , Yuuji Maeda , Keiichi Mashino , Susumu Tajima , Hisaya Shimizu , Keisuke Nishidate , Toshiyuki Innami
发明人： Yoshinori Fukasaku , Tatsuyuki Yamamoto , Yuuji Maeda , Keiichi Mashino , Susumu Tajima , Hisaya Shimizu , Keisuke Nishidate , Toshiyuki Innami
IPC分类号： F02M1106
CPC分类号： B60W20/10 , B60K6/26 , B60K6/40 , B60K6/44 , B60K6/46 , B60K6/52 , B60K6/547 , B60K17/16 , B60K17/356 , B60L11/1805 , B60L15/2054 , B60L2240/423 , B60L2240/486 , B60L2240/507 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/105 , H02K23/06 , Y02T10/6217 , Y02T10/623 , Y02T10/6265 , Y02T10/6286 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/72 , Y02T10/7275 , Y10S903/903 , Y10S903/906 , Y10S903/916 , Y10S903/919 , Y10S903/951
摘要： The present invention provides a vehicle driving apparatus capable of being mounted easily even in a narrow space such as under-floor of the vehicle. The vehicle driving apparatus comprises a first and a second generators driven by an engine for driving front wheels, and a motor driven by receiving a power supply from the second generator to drive rear wheels, the first and second generators being installed in the vicinity of an engine within an engine room, the motor being arranged in the vicinity of a differential gear with which a reduction mechanism is integrated and is positioned substantially in a central part of the rear wheels.
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