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1. 发明申请

US20170009768A1 VANE PUMPS 有权
标题翻译： VANE泵
公开(公告)号：US20170009768A1
公开(公告)日：2017-01-12
申请号：US14795338
申请日：2015-07-09
申请人： Hamilton Sundstrand Corporation
发明人： Craig T. Stambaugh, SR.
IPC分类号： F04C14/28 , F04C18/344 , F04C28/28 , F04C2/344
CPC分类号： F04C14/28 , F01C21/0809 , F04C2/3448 , F04C18/3442 , F04C18/3448 , F04C28/28 , F04C2220/40 , F04C2270/86
摘要： A vane pump includes a liner defining a cammed inner surface, a rotor rotatably disposed within the liner that has a plurality of vane slots, and a plurality of vanes slidably disposed within vane slots of the rotor and configured to extend away from the rotor and contact the cammed inner surface of the liner. The plurality of vanes include at least one sentinel vane that is configured to allow detection of wear on the sentinel vane.
摘要翻译：叶片泵包括限定凸轮内表面的衬套，可旋转地设置在衬套内的具有多个叶片槽的转子和可滑动地设置在转子的叶片槽内的多个叶片，并被构造成远离转子和接触内胆的凸轮内表面。多个叶片包括至少一个哨子叶片，其被构造成允许检测哨子叶片上的磨损。

2. 发明申请

US20140026606A1 ROTATIONAL MULTI VANE POSITIVE DISPLACEMENT VALVE FOR USE WITH A SOLAR AIR CONDITIONING SYSTEM 审中-公开
标题翻译：用于太阳能空调系统的多功能多功能换向阀
公开(公告)号：US20140026606A1
公开(公告)日：2014-01-30
申请号：US13860074
申请日：2013-04-10
申请人： RALPH MUSCATELL
发明人： RALPH MUSCATELL
IPC分类号： F25B27/00
CPC分类号： F25B27/005 , F04C18/3442 , F04C23/001 , F24D3/18 , F24H7/04 , F24S23/74 , F25B41/04 , F25B2400/141 , F28B1/02 , F28B1/06 , Y02A30/272 , Y02B10/20 , Y02B10/24 , Y02B30/12
摘要： Rotational multi-vane positive displacement valves, preferably for use with a solar air-conditioning system. Each valve has an outer cylindrical valve body housing having an inlet port and an outlet port and an inner rotational cylinder disposed within the outer cylindrical valve body housing. The inner rotational cylinder can be supported by a longitudinal shaft offset from a center position of the outer housing. The inner rotational cylinder has a plurality of spring loaded vanes along a substantial portion of its longitudinal axis equally spaced around a circumference of the inner rotational cylinder. The outlet port is preferably located at least 100 degrees in direction of rotation from the inlet port, when the inner cylinder has four vanes. The shaft can extend beyond the outer valve housing and is adapted for attachment to external appliances.
摘要翻译：旋转式多叶片正排量阀，优选用于太阳能空调系统。每个阀具有外圆柱形阀体壳体，其具有设置在外圆柱形阀体壳体内的入口和出口以及内旋转气缸。内旋转圆柱体可以由偏离外壳体的中心位置的纵轴支撑。内旋转圆柱体具有沿着其纵向轴线的大致部分的多个弹簧加载叶片，其围绕内部旋转圆柱体的圆周等间隔开。当内筒具有四个叶片时，出口优选位于从入口的旋转方向至少100度。轴可以延伸超出外部阀壳体并且适于附接到外部设备。

3. 发明授权

US08628317B2 Vacuum pump with an axial oil feed conduit 有权
标题翻译：真空泵带有轴向供油导管
公开(公告)号：US08628317B2
公开(公告)日：2014-01-14
申请号：US12293868
申请日：2007-04-05
申请人： David Heaps , John Hegarty
发明人： David Heaps , John Hegarty
IPC分类号： F04C29/02 , F04C18/344
CPC分类号： F04C29/028 , F04C18/3442 , F04C29/126 , F04C2220/10
摘要： A vacuum pump (10) suitable for mounting at a lower region of an engine such as in the oil sump of an engine. The vacuum pump (10) includes a casing (12) having a cavity (14) containing a movable member (18), wherein the cavity (14) is provided with an inlet (32) and an outlet (34) and the movable member (18) is movable to draw fluid into the cavity (14) through the inlet (32) and out of the cavity (14) through the outlet (34) so as to induce a reduction in pressure at the inlet. The vacuum pump (10) is further provided with an oil feed conduit (84) to supply oil to the cavity (14), the oil feed conduit (84) being provided with a valve (86) to prevent the flow of oil to the cavity (14) during periods when the pump is not operating.
摘要翻译：一种适用于安装在诸如发动机的油底壳的发动机的下部区域的真空泵（10）。真空泵（10）包括具有包含可移动部件（18）的空腔（14）的壳体（12），其中空腔（14）设置有入口（32）和出口（34），并且可移动部件（18）可移动以通过入口（32）将流体引入空腔（14）并通过出口（34）离开空腔（14），以便引入入口处的压力降低。真空泵（10）还设置有供油管道（84）以向油腔（14）供油，供油管道（84）设置有阀（86），以防止油流入在泵未运行期间，腔（14）。

4. 发明申请

US20110187118A1 Generation and Use of High Pressure Air 有权
标题翻译：高压空气的生成与使用
公开(公告)号：US20110187118A1
公开(公告)日：2011-08-04
申请号：US13003194
申请日：2009-07-09
申请人： Robert Lloyd
发明人： Robert Lloyd
IPC分类号： F03D9/02 , F03G6/00 , F04B17/02 , F04D27/02 , F04D25/16 , F24H3/02
CPC分类号： F04C18/3442 , F01C21/0845 , F03D9/007 , F03D9/17 , F03D9/22 , F03D9/25 , F03D9/28 , F04C14/223 , F04C23/02 , F04C28/22 , F05B2240/218 , Y02E10/465 , Y02E10/72 , Y02E60/15
摘要： The invention provides a device for generating high pressure air. The device comprises a block having an external surface and an internal surface, said internal surface defining an internal cavity in said block. A rotor located inside said cavity is capable of rotating about under the influence of wind energy. The block is capable of moving relative to the rotor in a direction orthogonal to the axis of rotation of the rotor so as to vary the position of the rotor within the cavity. A plurality of vanes extend from the rotor, and are coupled to the rotor in such a manner that, in every position that the block is capable of adopting relative to the rotor, the rotor is capable of rotating within the cavity while maintaining a seal between each vane and the internal surface of the block. There is a gas inlet channel and a gas outlet channel on an opposite side of the block to the gas inlet channel. The device also comprises a position controller for causing the block to move relative to the rotor so as to vary the position of the rotor within the cavity.
摘要翻译：本发明提供了一种用于产生高压空气的装置。该装置包括具有外表面和内表面的块，所述内表面限定所述块中的内腔。位于所述空腔内的转子能够在风能的影响下旋转。该块能够在与转子的旋转轴线正交的方向上相对于转子移动，从而改变转子在空腔内的位置。多个叶片从转子延伸并且以这样的方式联接到转子，使得在块相对于转子能够采用的每个位置中，转子能够在腔内旋转，同时保持在每个叶片和块体的内表面。在块体与气体入口通道的相对侧上有气体入口通道和气体出口通道。该装置还包括位置控制器，用于使块相对于转子移动，以便改变转子在空腔内的位置。

5. 发明授权

US07947100B1 Combination vertical rotary vane suction pump and liquid separator 有权
标题翻译：组合立式旋转叶片吸力泵和液体分离器
公开(公告)号：US07947100B1
公开(公告)日：2011-05-24
申请号：US12637853
申请日：2009-12-15
申请人： Delbert Thomas , Christopher Lee Blackburn , Troy Smits
发明人： Delbert Thomas , Christopher Lee Blackburn , Troy Smits
IPC分类号： B01D46/18
CPC分类号： F04C23/005 , F04C18/3442 , F04C29/0092 , F04C29/12 , F04C2210/22 , F04C2210/62 , F04C2240/102
摘要： A compact suction and separation device is shown and described. The suction and separation device includes a pump and a separator. The pump includes a vertically oriented rotary vane pump comprising a suction inlet and an exhaust outlet. The separator includes a collector configured to receive combinations of solids, liquids and air. The separator separates solids and/or liquids from the air. Air from the separator is routed from an air discharge into the suction inlet of the pump. Solids and/or liquids are drained from a liquids/solids discharge of the separator. The separator may be gravity-based or centrifuge-type separator driven by the pump motor.
摘要翻译：示出并描述了紧凑的抽吸和分离装置。抽吸分离装置包括泵和分离器。该泵包括垂直定向的旋转叶片泵，其包括抽吸入口和排气出口。分离器包括收集器，其被配置为接收固体，液体和空气的组合。分离器将空气中的固体和/或液体分开。来自分离器的空气从空气排放器排出到泵的吸入口中。固体和/或液体从分离器的液体/固体排出物排出。分离器可以是由泵马达驱动的基于重力或离心式分离器。

6. 发明授权

US07937914B2 Device and method for evacuating storage bag 有权
标题翻译：疏散储物袋的装置及方法
公开(公告)号：US07937914B2
公开(公告)日：2011-05-10
申请号：US12409008
申请日：2009-03-23
申请人： Alan F. Savicki , Scott Binger
发明人： Alan F. Savicki , Scott Binger
IPC分类号： B65B31/04
CPC分类号： B65B31/047 , F01C1/3442 , F01C13/00 , F04B9/047 , F04B37/14 , F04C18/3442 , F04C2220/10
摘要： To enhance evacuation of a storage bag having a one-way valve element and to reduce noise during evacuation, a handheld evacuation device includes one or more gaskets that can be made of resilient material. A gasket can be disposed about the rim of an inlet opening of the evacuation device to provide both a leak-free interface between the evacuation device and the storage bag and to reduce vibration and chatter of the evacuation device against a rigid support surface. A gasket can also be provided intermediately between a main body portion of the evacuation device and a nozzle portion that is to be placed adjacent to the storage bag during use. The intermediate gasket isolates vibrations in the main body portion thereby reducing vibrations and chatter of the evacuation device against a rigid support surface.
摘要翻译：为了增强具有单向阀元件的储存袋的抽真空并且在抽空期间减少噪音，手持式排气装置包括可由弹性材料制成的一个或多个衬垫。垫圈可以围绕排气装置的入口的边缘设置，以便在排气装置和储存袋之间提供无泄漏的界面，并且减少抽空装置抵抗刚性支撑表面的振动和颤动。还可以在排气装置的主体部分和在使用期间邻近储存袋放置的喷嘴部分之间设置衬垫。中间垫圈隔离主体部分中的振动，从而减少抽空装置抵抗刚性支撑表面的振动和颤动。

7. 发明申请

US20100218461A1 VACUUM STORAGE SYSTEM 审中-公开
标题翻译：真空储存系统
公开(公告)号：US20100218461A1
公开(公告)日：2010-09-02
申请号：US12678966
申请日：2008-09-26
申请人： Michael G. Borchardt , Scott W. Binger
发明人： Michael G. Borchardt , Scott W. Binger
IPC分类号： B65B31/04 , B65B31/00
CPC分类号： B65B31/047 , F04C18/3442 , F04C29/0071 , F04C2220/10
摘要： A vacuum storage system can have a storage container such as a semi-rigid bowl or a flexible thermoplastic bag and an evacuation device for evacuating the container. To draw air from the storage container, the container can be equipped with a one-way valve element attached to a exterior sidewall of the container. The valve element can interface with a nozzle of the evacuation device. The valve element is adaptable between a normal condition in which the valve element is closed, and an altered position in which the valve element is opened. To alter the valve element, the evacuation device includes a contact feature that can contact and displace the valve element.
摘要翻译：真空存储系统可以具有诸如半刚性碗或柔性热塑性袋的储存容器和用于抽空容器的抽空装置。为了从储存容器抽出空气，容器可以配备有附接到容器的外侧壁的单向阀元件。阀元件可以与排气装置的喷嘴连接。阀元件适用于阀元件关闭的正常状态和阀元件打开的改变位置之间。为了改变阀元件，排气装置包括可接触和移动阀元件的接触特征。

8. 发明授权

US07628594B2 Vane pump having a labyrinth seal and gap between a top surface of a rotor and a ceiling surface of a rotor chamber that is formed between upper and lower cases 失效
标题翻译：具有迷宫式密封件的叶片泵和转子的上表面与转子室的顶表面之间的间隙，所述转子室形成在上壳体和下壳体之间
公开(公告)号：US07628594B2
公开(公告)日：2009-12-08
申请号：US11984693
申请日：2007-11-21
申请人： Masaaki Nishikata , Tsuyoshi Kusakabe , Tsukasa Hojo , Ken Yamamoto , Masaki Nagano
发明人： Masaaki Nishikata , Tsuyoshi Kusakabe , Tsukasa Hojo , Ken Yamamoto , Masaki Nagano
IPC分类号： F03C2/00 , F03C4/00 , F04C15/00
CPC分类号： F01C21/0809 , F01C21/104 , F04C2/3442 , F04C15/0003 , F04C18/3442 , F04C27/005
摘要： A vane pump includes a rotor chamber; a rotor eccentrically accommodated in the rotor chamber; a plurality of vanes attached to the rotor, each vane having a leading end adapted to make sliding contact with an inner peripheral surface of the rotor chamber. The vane pump includes working compartments surrounded by inner surfaces of the rotor chamber, an outer peripheral surface of the rotor, and the vanes; an inlet port through which a working fluid is drawn into a working compartment; and an outlet port through which the working fluid is discharged from a working compartment. An engaging portion is formed in a peripheral end portion of a thrust surface of the rotor and an engaged portion with which the engaging portion engages in a non-contact state is formed in an inner surface region of the rotor chamber facing the thrust surface of the rotor in a non-contact state.
摘要翻译：叶片泵包括转子室; 偏心地容纳在转子室中的转子; 附接到转子的多个叶片，每个叶片具有适于与转子室的内周表面滑动接触的前端。叶片泵包括由转子室的内表面，转子的外周表面和叶片包围的工作隔间; 入口，工作流体通过该入口被吸入工作室; 以及工作流体从工作室排出的出口。在转子的推力面的外周端部形成有卡合部，在转子室的内表面区域形成有与非接触状态接合的卡合部，转子处于非接触状态。

9. 发明申请

US20090220370A1 GAS COMPRESSOR 有权
标题翻译：气体压缩机
公开(公告)号：US20090220370A1
公开(公告)日：2009-09-03
申请号：US12389712
申请日：2009-02-20
申请人： Yu KANO
发明人： Yu KANO
IPC分类号： F01C19/00
CPC分类号： F04C18/3442 , F04C29/126
摘要： A compressor includes a compression mechanism for suctioning gas through a suction path to compress the gas and discharging the compressed gas and a check valve for preventing backward-flow of the gas in the suction path. The check valve includes an accommodation hole (its one end is opened toward the suction path and its another end is functioned as a reservoir), a valving element accommodated within the accommodation hole movably, a valve seat provided at the opened end of the accommodation hole for closing the suction path while the valving element is pressed thereonto and an urging component for urging the valving element toward the valve seat. A release groove is grooved on an inner surface of the accommodation hole. The reservoir is communicated with the suction path through the release groove. The compressor can reduce machining cost, component count and weight in respect to the check valve.
摘要翻译：压缩机包括用于通过抽吸路径抽吸气体以压缩气体并排出压缩气体的压缩机构，以及用于防止气体在吸入路径中的后向流动的止回阀。止回阀包括容纳孔（其一端朝向吸入路径开口，另一端用作储存器），可移动地容纳在容纳孔内的阀元件，设置在容纳孔的开口端的阀座用于在阀元件被压在其上时闭合吸入路径，以及用于将阀元件推向阀座的推动部件。释放槽在收纳孔的内表面上开槽。储存器通过释放槽与抽吸通道连通。压缩机可以降低相对于止回阀的加工成本，部件数量和重量。

10. 发明申请

US20090148329A1 VANE PUMP AND VAPOR LEAKAGE CHECK SYSTEM HAVING THE SAME 有权
标题翻译： VANE泵和蒸汽泄漏检查系统
公开(公告)号：US20090148329A1
公开(公告)日：2009-06-11
申请号：US12324981
申请日：2008-11-28
申请人： Mitsuyuki KOBAYASHI , Hitoshi AMANO
发明人： Mitsuyuki KOBAYASHI , Hitoshi AMANO
IPC分类号： F01C19/00 , F04B53/16 , G01M3/00
CPC分类号： F04B1/0448 , F02M25/0809 , F04B53/18 , F04C18/3442 , F04C23/00 , F04C27/005 , F04C2220/10
摘要： A vane pump includes a motor, a rotor rotated by the motor, a first casing having a pump chamber accommodating the rotor and a first flat part in a periphery of an opening of the pump chamber, a second casing having a second flat part joined to the first flat part to gas-tightly or liquid-tightly close the opening of the pump chamber, an elastic sheet disposed between the second casing and the motor, and a screw penetrating the first casing, the second casing and the elastic sheet. The screw is configured to fasten and join the first casing, the second casing and the elastic sheet to the motor.
摘要翻译：叶片泵包括电动机，由电动机旋转的转子，具有容纳转子的泵室的第一壳体和在泵室的开口的周边的第一平坦部分，第二壳体，具有连接到第一扁平部分气密地或液密地关闭泵室的开口，设置在第二壳体和电动机之间的弹性片和穿过第一壳体，第二壳体和弹性片的螺钉。螺钉构造成将第一壳体，第二壳体和弹性片紧固并接合到电动机。

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