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41. 发明申请

US20060289821A1 Drive for pivoting a flap arranged on a vehicle body 审中-公开
标题翻译：用于枢转布置在车体上的挡板的驱动装置
公开(公告)号：US20060289821A1
公开(公告)日：2006-12-28
申请号：US11473206
申请日：2006-06-22
申请人： Andreas Ritter
发明人： Andreas Ritter
IPC分类号： F16K31/02 , F02D11/10
CPC分类号： E05F5/025 , E05F5/00 , E05F15/614 , E05Y2201/21 , E05Y2201/22 , E05Y2201/246 , E05Y2201/26 , E05Y2201/266 , E05Y2201/434 , E05Y2201/462 , E05Y2201/72 , E05Y2400/326 , E05Y2400/44 , E05Y2800/112 , E05Y2900/546
摘要： A drive for pivoting a flap arranged on a vehicle body about a pivot axis includes a non-self locking electric motor and a drive train connecting the motor to the flap. The motor can be switched between a driving active state and a non-driving inactive state, the motor being moveable in the inactive state at least substantially without any resistance. A braking device blocks the drive train in the inactive state of the drive motor and unblocks the drive train in the active state of the motor.
摘要翻译：用于枢转围绕枢转轴线布置在车身上的挡板的驱动器包括非自锁电动机和将电动机连接到挡板的传动系。电动机可以在驱动有效状态和非驾驶无效状态之间切换，电动机至少基本没有任何阻力地在非活动状态下运动。制动装置将传动系统阻挡在驱动电动机的非活动状态，并且在电动机的活动状态下解除阻挡传动系。

42. 发明授权

US06675989B1 Windshield washer pump with integrated fluid level sensor 有权
标题翻译：带集成液位传感器的挡风玻璃清洗机
公开(公告)号：US06675989B1
公开(公告)日：2004-01-13
申请号：US09894592
申请日：2001-06-28
申请人： Andreas Ritter , Mark M. Benner , Karl-Heinz Kuebler
发明人： Andreas Ritter , Mark M. Benner , Karl-Heinz Kuebler
IPC分类号： B67D508
CPC分类号： G01F23/242 , B60S1/481 , B60S1/50 , Y10T137/8342
摘要： A pump mounted in a housing is fluidically coupled to a vehicle windshield washer fluid reservoir. At least one outlet is carried on the pump housing for discharging fluid pumped from the reservoir. A fluid level sensor is mounted in the housing and has a sensing end projecting into the reservoir. The sensor includes a pair of spaced sensors having the sensing ends exposed to fluid within the reservoir. The sensor has a labyrinth shape adjacent to the sensing ends.
摘要翻译：安装在壳体中的泵流体地联接到车辆挡风玻璃清洗器流体储存器。在泵壳体上承载至少一个出口，用于排出从储存器泵送的流体。液位传感器安装在壳体中，并且具有突出到储存器中的感测端。传感器包括一对间隔开的传感器，其传感端暴露于贮存器内的流体。传感器具有与传感端相邻的迷宫形状。

43. 发明授权

US06179100B2 Blockable piston-cylinder unit 失效
标题翻译：可封闭的活塞缸单元
公开(公告)号：US06179100B2
公开(公告)日：2001-01-30
申请号：US09124443
申请日：1998-07-29
申请人： Rolf Mintgen , Wolfgang Rothe , Dirk Rennecke , Andreas Ritter , Marco Gehlen
发明人： Rolf Mintgen , Wolfgang Rothe , Dirk Rennecke , Andreas Ritter , Marco Gehlen
IPC分类号： F16F934
CPC分类号： E05C17/305 , F16F9/3405 , F16F9/5126 , F16F9/56
摘要： A piston-cylinder unit, comprising a cylinder which is subdivided by a piston on a piston rod into two working chambers. Between the two working chambers, there is a fluid connection which can be blocked by means of a valve arrangement having at least two individual closing valves arranged in series, each with a valve inflow side and a valve outflow side. The valves open sequentially. In the flow path between the individual valves, there is a throttle arrangement which produces a pressure reduction between the valve outflow side of the first closing valve towards the valve inflow side of the following closing valve. As the opening of the first closing valve increases, the effect of the throttle arrangement decreases; to the same extent, the pressurization increases on the valve inflow side of the following closing valve. The valve arrangement features two flow-through directions and is made so that each can be blocked.
摘要翻译：一种活塞缸单元，包括一个由活塞杆上的活塞细分成两个工作室的缸体。在两个工作室之间，存在流体连接，其可以通过具有至少两个串联布置的各个关闭阀的阀装置来阻塞，每个具有阀流入侧和阀流出侧。阀门依次打开。在各个阀之间的流路中，存在节流装置，其在第一关闭阀的阀出口侧朝向下一关闭阀的阀流入侧产生压力降低。当第一关闭阀的开度增加时，节流装置的作用减小; 在相同的程度上，在随后的关闭阀的阀流入侧的加压增加。阀装置具有两个流通方向，并且被制成使得每个可以被阻塞。

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