-
1.发明申请Method of operating a compressor near the compressor pumping limit and compressor 失效在压缩机泵送极限和压缩机附近操作压缩机的方法公开(公告)号：US20050265822A1
公开(公告)日：2005-12-01
申请号：US11110965
申请日：2005-04-20
IPC分类号： F01D17/06 , F01D17/16 , F02B37/24 , F02C7/042 , F02C7/057 , F04D25/04 , F04D27/02 , F01D1/00
CPC分类号： F02B37/12 , F01D17/06 , F01D17/16 , F02B37/24 , F02C7/042 , F02C7/057 , F04D25/04 , F04D27/02 , F05D2220/40 , F05D2270/101 , Y02T10/144
摘要： In a method of operating a compressor near the compressor pumping limit wherein the compressor includes a control arrangement for adjusting the momentary operating state of the compressor, the flow velocity of a mass flow through the compressor in the boundary layer along the wall of the flow passage is determined for detecting operation of the compressor close to the pumping limit from a reversal of the direction of the mass flow vector in the boundary layer and the control arrangement is actuated so as to prevent the compressor from transgressing the pumping limit.
摘要翻译： 在压缩机泵送极限附近操作压缩机的方法中，其中压缩机包括用于调节压缩机的瞬时操作状态的控制装置，沿着流动通道的壁在边界层中通过压缩机的质量流的流速 被确定为从边界层中的质量流矢量的方向反转来检测靠近泵送极限的压缩机的操作，并且控制装置被致动以防止压缩机超过泵送极限。
-
公开(公告)号：US20050207915A1
公开(公告)日：2005-09-22
申请号：US11110969
申请日：2005-04-20
CPC分类号： F16H57/04 , F04D13/022 , F04D13/06 , F16H61/0028 , Y10T74/2186
摘要： In a motor vehicle drive arrangement having an electric motor with a rotor for driving an oil pump and being supported in an air space of a housing by a rotor disk of the rotor of the electric motor which is permanently connected to a pump rotor of the oil pump, a freewheeling mechanism for a mechanical drive of the pump rotor of the oil pump is provided for coupling the oil pump to a vehicle travel drive train of the vehicle drive arrangement when the travel drive train rotates faster than the electric motor.
摘要翻译： 在一种具有电机的机动车辆驱动装置中，所述电动机具有用于驱动油泵的转子，并且通过电动机的转子的转子盘被支撑在壳体的空气空间中，转子盘永久地连接到油的泵转子 提供了一种用于油泵的泵转子的机械驱动的续流机构，用于当行驶传动系转动比电动机更快时将油泵连接到车辆驱动装置的车辆行驶传动系。
-
公开(公告)号：US5921216A
公开(公告)日：1999-07-13
申请号：US80477
申请日：1998-05-18
申请人： Rainer Ballman , Christian Ederle , Kurt Maute , Guido Vent , Jurgen Willand , Klaus Wunderlich
发明人： Rainer Ballman , Christian Ederle , Kurt Maute , Guido Vent , Jurgen Willand , Klaus Wunderlich
IPC分类号： F02D13/04
CPC分类号： F02D13/04
摘要： In an internal combustion engine for motor vehicles with an engine shutdown driven capability, wherein the engine has intake and exhaust valves with a variable timing valve actuating system permitting the generation of an engine braking torque depending on the state of vehicle operation, the intake and exhaust valves are controlled during shutdown engine driven operation such that at least on type of valves, that is either all the intake or all the exhaust valves remain closed.
摘要翻译： 在具有发动机关闭驱动能力的机动车辆的内燃机中，其中发动机具有进气和排气阀，其具有允许根据车辆操作状态产生发动机制动转矩的可变定时阀致动系统，进气和排气 在关闭发动机驱动操作期间控制阀门，使得至少一些类型的阀门，即所有进气口或所有排气阀保持关闭。
-
4.发明授权
公开(公告)号：US5785016A
公开(公告)日：1998-07-28
申请号：US844499
申请日：1997-04-18
申请人： Christian Enderle , Jurgen Willand , Paul Wurster
发明人： Christian Enderle , Jurgen Willand , Paul Wurster
CPC分类号： H01F7/1638 , F01L9/04 , H01F2007/1692
摘要： In an electromagnetic operating mechanism for a gas exchange valve of an internal combustion engine wherein two control magnets are arranged in spaced relationship above the valve and an armature is axially movably disposed between the control magnets and and actuator rod extends from the armature through one of the control magnets to engage the valve, two compression springs are arranged outside the control magnets in opposition to one another, one engaging the valve so as to bias it toward a valve closing position and the other engaging the actuator rod so as to bias it into a valve opening direction and into engagement with the valve.
摘要翻译： 在用于内燃机的气体交换阀的电磁操作机构中，其中两个控制磁体以间隔开的关系布置在阀上方，并且电枢被轴向移动地设置在控制磁体之间，并且致动器杆通过其中一个 控制磁体接合阀，两个压缩弹簧彼此相对地布置在控制磁体的外部，一个接合阀，以便将其偏压到关闭位置，而另一个接合致动器杆，以将其偏压成 阀打开方向并与阀门接合。
-
-
-
搜索结果
4 条记录 (耗时 0.022 秒)