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1. 发明申请

US20130276260A1 HAND-HELD BLOWER DEVICES WITH VACUUM FUNCTION 有权
标题翻译：具有真空功能的手持式鼓风装置
公开(公告)号：US20130276260A1
公开(公告)日：2013-10-24
申请号：US13824456
申请日：2010-10-08
申请人： Anna Maria Abdelgalil
发明人： Jeff Osterchill , Timothy Choate , Danny Sparks , Mosheer Abdelgalil
IPC分类号： A47L5/14
CPC分类号： A47L5/14 , A01G20/43 , A47L9/08
摘要： Hand-held blower devices with vacuum function are provided. In this regard, a representative device includes: a housing defining an interior, an intake and an exhaust; an impeder mounted within the interior and being operative to rotate such that air is drawn into the interior through the intake and expelled from the interior through the exhaust; a locking mechanism mounted to the housing, the locking mechanism being movable between an unlocked position and a locked position; and a vacuum tube assembly having an inlet end and an outlet end and defining an air passageway between the inlet end and the outlet end, the outlet end being operative to engage the intake of the housing for the vacuum mode of operation; the locking mechanism being operative to interface with the vacuum tube assembly to retain the outlet end of the vacuum tube assembly in engagement with the intake of the housing for the vacuum mode of operation.
摘要翻译：提供带真空功能的手持式鼓风机。在这方面，代表性的装置包括：限定内部，进气和排气的壳体; 阻挡器安装在内部并且可操作以旋转，使得空气通过进气口被吸入内部并通过排气从内部排出; 安装到所述壳体的锁定机构，所述锁定机构可在解锁位置和锁定位置之间移动; 以及具有入口端和出口端并且在所述入口端和所述出口端之间限定空气通道的真空管组件，所述出口端可操作以接合所述壳体的所述进气口用于所述真空操作模式; 所述锁定机构可操作以与所述真空管组件相接合，以将所述真空管组件的出口端与所述壳体的入口保持接合，用于所述真空操作模式。

2. 发明申请

US20130174803A1 MECHANICAL BREATHER SYSTEM FOR A FOUR-STROKE ENGINE 有权
标题翻译：用于四冲程发动机的机械通风系统
公开(公告)号：US20130174803A1
公开(公告)日：2013-07-11
申请号：US13543683
申请日：2012-07-06
申请人： Andrew L. CURTIS , Jeffrey J. OSTERCHILL , Justin K. MURNAN , Andrew JOHNSON , Justin WILKEY , Greg S. Reeder
发明人： Andrew L. CURTIS , Jeffrey J. OSTERCHILL , Justin K. MURNAN , Andrew JOHNSON , Justin WILKEY , Greg S. Reeder
IPC分类号： F02B77/00
CPC分类号： F02B77/00 , F01B9/047 , F01M13/00 , F01M13/02 , F01M13/021 , F01M13/04 , F01M2013/0422 , F01M2013/0438 , F02B9/06 , F02B41/04 , F02B75/048 , F02B75/32
摘要： A mechanical breather system for a four-stroke engine includes a rotating member. The rotating member can have at least one inlet channel in fluid communication between an outer perimeter of the rotating member and an inner region of the rotating member. A breather housing having an air receiving chamber formed therein is fluidly coupled to the at least one inlet channel of the rotating member. A passage can be formed through a wall of the breather housing is in fluid communication with the air receiving chamber and an exterior of the breather housing.
摘要翻译：用于四冲程发动机的机械通气系统包括旋转构件。旋转构件可以具有在旋转构件的外周边与旋转构件的内部区域之间流体连通的至少一个入口通道。其中形成有空气接收室的通气壳体流体地联接到旋转构件的至少一个入口通道。通道可以通过呼吸器的壁形成，壳体与空气接收室流体连通并且通气器壳体的外部流体连通。

3. 发明申请

US20130104834A1 STARTING DEVICE FOR AN INTERNAL COMBUSTION ENGINE 有权
标题翻译：内燃机起动装置
公开(公告)号：US20130104834A1
公开(公告)日：2013-05-02
申请号：US13810178
申请日：2010-11-17
申请人： Jonathan Evans , Thomas G. Gore
发明人： Jonathan Evans , Thomas G. Gore
IPC分类号： F02N3/02
CPC分类号： F02N3/02 , F02N5/02
摘要： A rope-pull starting device for an internal combustion engine including a hub, rope pulley, rope and torsion damper spring. The hub configured to drivingly engage an engine when the hub is rotated in a first direction. The rope pulley interconnects with the hub by a torsion damper spring. The torsion damper spring coupled at a first end to the hub and at a second end to the rope pulley, wherein the torsion damper spring is coiled from the first end connected to the hub, toward the rope pulley, in a second direction opposite to the first direction, and whereby the rope pulley is rotated in the first direction when the rope is unwound therefrom and the torsion damper spring responsively urges the hub to rotate in the first direction.
摘要翻译：一种用于内燃机的牵引起动装置，其包括轮毂，绳索滑轮，绳索和扭转阻尼弹簧。轮毂构造成当毂沿第一方向旋转时驱动地接合发动机。绳轮通过扭转阻尼器弹簧与轮毂相互连接。所述扭转阻尼器弹簧在第一端处联接到所述轮毂并且在第二端处联接到所述绳索滑轮，其中所述扭转阻尼器弹簧从连接到所述轮毂的所述第一端卷绕到所述绳索滑轮，沿着与所述绳索滑轮相反的第二方向第一方向，并且由此当绳索从其松开时绳索带轮沿第一方向旋转，并且扭转阻尼器弹簧响应地促使轮毂沿第一方向旋转。

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