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21. 发明申请

US20130309103A1 ACTUATOR SYSTEM FOR A CONTROLLED COOLANT PUMP 审中-公开
标题翻译：一种控制冷却泵的执行器系统
公开(公告)号：US20130309103A1
公开(公告)日：2013-11-21
申请号：US13803123
申请日：2013-03-14
申请人： SCHAEFFLER TECHNOLOGIES AG & CO. KG
发明人： Markus Popp , Andreas Nendel
IPC分类号： F04B49/00
CPC分类号： F04B49/005 , F04D13/12 , F04D15/0038 , F05D2270/64
摘要： A coolant pump of an internal combustion engine, with a pump housing and a hollow shaft rotatably mounted therein. Coolant is delivered via an impeller wheel from a suction connection. The flow is controlled by a guide plate on the impeller wheel that is variably displaceable axially between two end positions. The guide plate is adjustable by a push rod actuator guided in the pump shaft. The actuator has a radial piston pump integrated within the coolant pump with an intake piston and a counterpiston guided in the pump shaft, that are inserted lying opposite one another and delimit a pressure space. The pistons are enclosed outside by a linearly displaceable control element guided in the pump housing. Adjustment of the control element takes place as a function of a rotary angle of the pump shaft via an actuator unit having an electrically operated actuating element and a linear freewheel.
摘要翻译：一种内燃机的冷却剂泵，其具有可旋转地安装在其中的泵壳体和中空轴。冷却液通过吸入口的叶轮输送。流动由叶轮上的引导板控制，该引导板可在两个端部位置之间轴向可变地移动。引导板可以通过在泵轴中引导的推杆致动器来调节。致动器具有集成在冷却剂泵内的径向活塞泵，其具有在泵轴中引导的进气活塞和配件，其被插入地彼此相对并且限定压力空间。活塞通过在泵壳体中引导的线性位移控制元件封闭在外部。通过具有电操作的致动元件和线性自由轮的致动器单元，调节控制元件作为泵轴的旋转角度的函数。

22. 发明授权

US5006050A High accuracy disposable cassette infusion pump 失效
标题翻译：高精度一次性盒式输液泵
公开(公告)号：US5006050A
公开(公告)日：1991-04-09
申请号：US283107
申请日：1988-12-09
申请人： James E. Cooke , Philip Barkan , Gregory Kovacs
发明人： James E. Cooke , Philip Barkan , Gregory Kovacs
IPC分类号： A61M5/142 , F04B43/04 , F04B49/00
CPC分类号： F04B49/005 , A61M5/14224 , F04B43/04 , A61M2205/6072
摘要： An infusion pump for delivery of drugs to a patient includes a unit in which the pump mechanism is situated and a cassette through which the drugs to be delivered to the patient are pumped. The cassette includes a path for the fluid to flow from a drug vial to an outlet port. Disposed along the path are recesses for an inlet valve, a pressurization region, and an outlet valve. The cassette is sealed by an elastomeric layer to maintain the drugs to be delivered in a contaminant-free condition. The pump includes an inlet valve which has a contour matching the recess of the inlet port, and an outlet valve matching the recess of the outlet port. By biasing the inlet and outlet valves against the recesses, a pumping chamber is created. A piston in the unit pressurizes the pumping chamber to open the outlet valve and permit fluid to escape. By appropriate timing of the operation of the inlet valve and the piston, a continuous stream of fluid is delivered by the pump to the patient.
摘要翻译：用于将药物递送到患者的输液泵包括其中泵机构所在的单元和用于泵送待递送给患者的药物的盒。所述盒包括用于流体从药瓶流向出口的路径。沿着路径布置的是用于入口阀，加压区域和出口阀的凹槽。该盒由弹性体层密封，以使药物在无污染的条件下被输送。泵包括入口阀，其具有与入口端口的凹部匹配的轮廓，以及与出口的凹部匹配的出口阀。通过将入口和出口阀偏置抵靠凹槽，产生泵送室。该单元中的活塞对泵送室加压以打开出口阀并允许流体逸出。通过入口阀和活塞的适当操作时间，连续的流体流被泵输送到病人身上。

23. 发明授权

US3954353A Axial piston pump 失效
标题翻译：推力活塞泵
公开(公告)号：US3954353A
公开(公告)日：1976-05-04
申请号：US502292
申请日：1974-09-03
申请人： Ludwig Anton Mokesch
发明人： Ludwig Anton Mokesch
IPC分类号： F04B1/04 , F04B1/047 , F04B1/053 , F04B1/26 , F04B1/28 , F04B49/00 , F04B1/06 , F04B1/12
CPC分类号： F04B1/28 , F04B49/005
摘要： The invention relates to an axial piston pump comprising several piston-cylinder units actuated by means of an inclined disc. Said pump comprises a rotatably mounted inclined disc as well as a distributing slide in the form of an annular disc and eccentrically disposed relative to the pump axis, said slide connecting the outlet and inlet ports of the piston-cylinder units of the pump fixed in the rotating direction.
摘要翻译：本发明涉及一种轴向柱塞泵，其包括通过倾斜盘致动的多个活塞缸单元。所述泵包括可旋转地安装的倾斜盘以及环形盘形式的分配滑动件，并且相对于泵轴线偏心地设置，所述滑块将固定在所述泵的所述泵的活塞 - 气缸单元的出口和入口连接旋转方向。

24. 发明授权

US3895565A Variable displacement fluid transducer 失效
标题翻译：可变排量流体换能器
公开(公告)号：US3895565A
公开(公告)日：1975-07-22
申请号：US33154973
申请日：1973-02-12
申请人： SCHOTTLER HENRY
发明人： SCHOTTLER HENRY
IPC分类号： F16H39/18 , F01B13/06 , F03C1/24 , F03C1/247 , F03C1/26 , F03C1/28 , F03C1/30 , F03C1/32 , F03C1/40 , F04B1/10 , F04B1/107 , F04B1/113 , F04B49/00 , F16H39/32
CPC分类号： F16H39/32 , F01B13/06 , F01B2009/045 , F04B49/005
摘要： A variable displacement fluid transducer including a plurality of radial pistons arranged in pairs on a rotating piston barrel. Cam tracks circumscribe the pistons and convert the reciprocation of said pistons into rotary motion of a shaft means, or viceversa. Piston chambers provided in the barrel couple the pairs of pistons, and the cam tracks are adjustable to vary the displacement of the transducer by changing the relative reciprocating movement of the pistons comprising each pair.
摘要翻译：一种可变排量流体换能器，其包括成对设置在旋转的活塞筒上的多个径向活塞。凸轮轨道围绕活塞并将所述活塞的往复运动转换成轴装置的旋转运动，反之亦然。设置在筒体中的活塞室联接成对的活塞，并且凸轮轨道是可调节的，以通过改变包括每对的活塞的相对往复运动来改变换能器的位移。

25. 发明授权

US3415059A Apparatus for generating fluid pulses 失效
标题翻译：用于产生流体脉冲的装置
公开(公告)号：US3415059A
公开(公告)日：1968-12-10
申请号：US51158465
申请日：1965-11-01
申请人： NAT RES DEV
发明人： KEITH FOSTER , DONALD FIRTH
IPC分类号： F04B1/047 , F04B49/00 , F15B21/12
CPC分类号： F04B49/005 , F04B1/0476 , F15B21/12

26. 发明授权

US2496915A Variable delivery pump 失效
标题翻译：可变输送泵
公开(公告)号：US2496915A
公开(公告)日：1950-02-07
申请号：US64902146
申请日：1946-02-20
申请人： SUPERDRAULIC CORP
发明人： HOFFER JAMES F
IPC分类号： F04B1/04 , F04B1/07 , F04B1/107 , F04B49/00
CPC分类号： F04B1/0439 , F04B1/07 , F04B1/1077 , F04B49/005

27. 发明授权

US1898729A Device for the cooling of compressors with pistons 失效
标题翻译：用于冷却具有活塞的压缩机的装置
公开(公告)号：US1898729A
公开(公告)日：1933-02-21
申请号：US13546026
申请日：1926-09-14
申请人： ALBERT HUGUENIN
发明人： ALBERT HUGUENIN
IPC分类号： F04B25/00 , F04B39/06 , F04B39/08 , F04B49/00 , F04B49/24
CPC分类号： F04B49/005 , F04B25/005 , F04B39/06 , F04B39/08 , F04B49/243

28. 发明授权

US10018194B2 Micro pumps 有权
公开(公告)号：US10018194B2
公开(公告)日：2018-07-10
申请号：US14416662
申请日：2013-07-10
申请人： AtomJet Ltd.
发明人： Robert Alan Harvey
IPC分类号： F04B49/00 , F04B45/047 , F04B45/04 , F04B49/22 , F04B19/00 , F04B43/04 , F04B43/02 , F04B49/06 , F04B53/10
CPC分类号： F04B49/005 , F04B19/006 , F04B43/026 , F04B43/043 , F04B43/046 , F04B45/043 , F04B45/047 , F04B49/06 , F04B49/225 , F04B53/10
摘要： A micro pump is formed on a substrate having a common inlet channel and a common outlet channel by a plurality of pumping elements, each pumping element having an inlet coupled to the common inlet channel and an outlet coupled to the common outlet channel, the inlet and outlet connected by a microfluidic channel, the microfluidic channel comprising a valvular conduit having low fluid flow resistance in a direction from the inlet to the outlet and high fluid flow resistance in a direction from the outlet to the inlet, and an actuating element arranged to cause fluid to be pumped through the microfluidic channel from the inlet to the outlet, wherein the actuating element is based on one or more of piezoelectric, thermal, electrostatic or electromagnetic transduction. A controller is coupled to actuate the actuating elements at mutually staggered relative timing so as to produce a substantially continuous steady flow.

29. 发明授权

US5099654A Method for controlling a motor vehicle air conditioning system 失效
标题翻译：用于控制电动车辆空调系统的方法
公开(公告)号：US5099654A
公开(公告)日：1992-03-31
申请号：US353368
申请日：1989-05-17
申请人： Wilhelm Baruschke , Roland Burk , Hans-Joachim Ingelmann , Hans Kampf , Josef Kern , Karl Lochmahr , Rolf Wallner , Reinhold Weible
发明人： Wilhelm Baruschke , Roland Burk , Hans-Joachim Ingelmann , Hans Kampf , Josef Kern , Karl Lochmahr , Rolf Wallner , Reinhold Weible
IPC分类号： B60H1/32 , F04B49/00 , F04B49/20 , F04B49/22 , F25B5/00 , F25B6/04 , F25B49/02 , F25D29/00
CPC分类号： B60H1/3208 , F04B49/005 , F04B49/20 , F04B49/225 , F25B49/02 , F25B5/00 , F25D29/003 , B60H2001/3238 , B60H2001/3248 , B60H2001/3255 , B60H2001/3266 , B60H2001/3269 , F25B2600/111 , F25B2700/21161 , F25B6/04
摘要： A method for controlling a motor vehicle air conditioning system is described. The motor vehicle air conditioning system comprises a refrigeration circuit including a refrigerant compressor, a condenser, an evaporator and a throttle device arranged upstream of the evaporator. The condenser is associated with a ventilating fan and the evaporator is associated with a blower. The compressor capacity, the condenser capacity and the evaporator capacity are directly or indirectly sensed by sensor means and supplied as electrical variables to an electronic control circuit which logically combines these input signals and generates output signals in dependence on at least two of these capacity values and including further parameters. The control circuit acts on electrically controllable acturators for influencing the compressor capacity, the condenser capacity and/or the evaporator capacity.
摘要翻译：描述了一种用于控制机动车辆空调系统的方法。机动车辆空调系统包括制冷回路，其包括制冷剂压缩机，冷凝器，蒸发器和布置在蒸发器上游的节流装置。冷凝器与通风扇相关联，并且蒸发器与鼓风机相关联。压缩机容量，冷凝器容量和蒸发器容量由传感器装置直接或间接感测并作为电变量提供给逻辑地组合这些输入信号并根据这些容量值中的至少两个产生输出信号的电子控制电路，并且包括其他参数。控制电路作用于电可控制的激励器，用于影响压缩机容量，冷凝器容量和/或蒸发器容量。

30. 发明授权

US4940035A Variable flow rate pump for fluid 失效
标题翻译：流量可变流量泵
公开(公告)号：US4940035A
公开(公告)日：1990-07-10
申请号：US269243
申请日：1988-11-09
申请人： Peter Waring
发明人： Peter Waring
IPC分类号： F04B17/04 , F02B1/04 , F02M51/02 , F02M51/04 , F04B13/00 , F04B49/00 , F04B49/06
CPC分类号： F04B49/005 , F02M51/02 , F02M51/04 , F02B1/04
摘要： The pump of the invention has application as a fuel pump for delivering fuel over a range of flow rates to an internal combustion engine. The pump may however be employed in many other applications, such as chemical applications, medical applications and hydraulic applications for example, particularyly where fine control of the fluid flow rate and a fast response from the pump to flow rate change requirements is necessary.

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