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81. 发明申请

US20140079568A1 OVERHEAT CONTROL MECHANISM FOR ELECTRICAL VACUUM PUMPS 有权
标题翻译：电动真空泵超声控制机构
公开(公告)号：US20140079568A1
公开(公告)日：2014-03-20
申请号：US13623146
申请日：2012-09-20
申请人： Martin Tarnowski
发明人： Martin Tarnowski
IPC分类号： F04B19/00
CPC分类号： F04B37/14 , F04B19/00 , F04B53/16 , F04D15/0005 , F05C2251/00 , F05C2253/00 , F05C2253/24 , F16K17/383
摘要： A vacuum pump connected to a unit where a low pressure is desired to be maintained, is adapted to reduce a rise in its temperature, during extended operations of the pump. A suction channel has a first end connected to a suction port of the pump and a second end connected to the unit. An aperture provided on the suction channel extends to a pre-determined depth with the channel. The aperture is plugged by a fusible material, or a material capable of subliming. As the temperature of the pump rises, the suction channel transfers heat to the plugging layer of the aperture, and the layer melts or sublimes gradually, with the temperature rise. Once the layer has completely melted or sublimed, the apertures aspirate ambient air from the surroundings into the pump, which cools the interior components of the pump, and quickly reduces the pump's temperature.
摘要翻译：连接到希望保持低压的单元的真空泵适于在泵的延长操作期间减少其温度的升高。抽吸通道具有连接到泵的吸入口的第一端和连接到该单元的第二端。设置在吸入通道上的孔径延伸到通道的预定深度。孔被可熔材料或能够升华的材料堵塞。当泵的温度升高时，吸入通道将热量传递到孔的堵塞层，并且层随着温度升高而逐渐熔化或升华。一旦该层完全融化或升华，孔将环境空气从环境吸入泵中，该空气冷却泵的内部部件，并快速降低泵的温度。

82. 发明申请

US20130323102A1 GASEOUS FLUID COMPRESSION DEVICE 有权
标题翻译：气体流体压缩装置
公开(公告)号：US20130323102A1
公开(公告)日：2013-12-05
申请号：US13984485
申请日：2012-02-08
申请人： Jean-Marc Joffroy
发明人： Jean-Marc Joffroy
IPC分类号： F04B19/00
CPC分类号： F04B37/00 , F04B19/00 , F04B25/00 , F04B35/00 , F25B9/00
摘要： A gaseous fluid compression device includes: a first enclosure within which there is a movable first piston delimiting a first chamber and a second chamber; a second enclosure within which there is a movable second piston delimiting a third chamber and a fourth; a first exchange circuit connecting the first chamber and the fourth chamber, with a heat exchanger linked to a heat sink; a second exchange circuit connecting the second chamber and the third chamber, with a second heat exchanger linked to a heat source; and a transfer passage connecting the first chamber and the second chamber with an anti-backflow device. A back-and-forth movement of the interconnected pistons results in a compression of the gaseous fluid in the direction of the outlet.
摘要翻译：气态流体压缩装置包括：第一外壳，其中存在限定第一室和第二室的可移动的第一活塞; 第二外壳，其中存在限定第三室的可动第二活塞和第四壳体; 连接第一室和第四室的第一交换电路，连接到散热器的热交换器; 连接第二室和第三室的第二交换回路与连接到热源的第二热交换器; 以及连接第一腔室和第二腔室的防反流装置的传送通道。相互连接的活塞的往复运动导致气体流体在出口的方向上的压缩。

83. 发明授权

US08591206B2 Air cycle heat pump techniques and system 有权
标题翻译：空气循环热泵技术与系统
公开(公告)号：US08591206B2
公开(公告)日：2013-11-26
申请号：US12620457
申请日：2009-11-17
申请人： Thomas R. Krenik
发明人： Thomas R. Krenik
IPC分类号： F04B19/00
CPC分类号： F25B9/004
摘要： In one aspect, there is provided a heat pump system which comprises an enclosure and an electrostatic compressor. The enclosure is substantially filled with a first fluid and includes a plurality of compressor vanes, a heat exchanger, and a control module. The plurality of compressor vanes are responsive to electrical stimulus and are substantially separated from each other so that the first fluid extends to and at least partially occupies a space between adjoining pairs of the compressor vanes. The heat exchanger is thermally coupled to the first fluid in the space between the compressor vanes and to a second fluid substantially outside the enclosure. The control module is responsive to input information and includes an electrical circuit that provides the electrical stimulus to the compressor vanes. The compressor vanes respond to the electrical stimulus by compressing and releasing the first fluid between the adjoining pairs of compressor vanes.
摘要翻译：一方面，提供一种包括外壳和静电压缩机的热泵系统。外壳基本上填充有第一流体，并且包括多个压缩机叶片，热交换器和控制模块。多个压缩机叶片响应于电刺激并且基本上彼此分离，使得第一流体延伸到并且至少部分地占据相邻的压缩机叶片对之间的空间。热交换器热耦合到压缩机叶片之间的空间中的第一流体和基本上在外壳外部的第二流体。控制模块响应于输入信息并且包括向压缩机叶片提供电刺激的电路。压缩机叶片通过压缩和释放相邻的压缩机叶片对之间的第一流体来响应电刺激。

84. 发明申请

US20130309112A1 RECIPROCATING PUMP 有权
标题翻译：再生泵
公开(公告)号：US20130309112A1
公开(公告)日：2013-11-21
申请号：US13899207
申请日：2013-05-21
申请人： MARUYAMA MFG. CO., INC.
发明人： Toshiro Nakanishi
IPC分类号： F04B19/00
CPC分类号： F04B19/00 , F04B1/0448 , F04B1/14 , F04B1/141 , F04B53/162
摘要： In a reciprocating pump comprising a reciprocating member adapted to reciprocate as driven by a drive unit contained in a drive unit case, so as to perform a pumping action such that a liquid in use is aspirated into a pump chamber formed axially in front of the reciprocating member and pushed out under pressure and further comprising a high-pressure seal in slidable contact with an outer peripheral surface of the reciprocating member axially behind the pump chamber so as to prevent the liquid in use from leaking out when a high pressure is generated in the pump chamber, a flow path for the liquid in use to flow so as to bathe the drive unit therewith is provided within the drive unit case, while the rear side of the high-pressure seal is in contact with the liquid in use flowing through the drive unit case.
摘要翻译：在往复式泵中，包括往复运动的构件，该往复运动构件适于在由驱动单元壳体中的驱动单元驱动时往复运动，以便执行泵送动作，使得使用中的液体被吸入到在往复运动的前方轴向形成的泵室中并且在压力下被推出并且进一步包括高压密封件，其与所述往复运动件的外周表面在所述泵室的轴向后方可滑动地接触，以便在所述泵室中产生高压时防止使用中的液体泄漏泵室，用于流动的液体流动以使其驱动单元流动的流动路径设置在驱动单元壳体内，而高压密封件的后侧与使用中流动的液体接触，驱动单元箱。

85. 发明授权

US08556602B2 Fuel pump with reduced seal wear for a direct injection system 有权
标题翻译：燃油泵具有减少直接喷射系统的密封磨损
公开(公告)号：US08556602B2
公开(公告)日：2013-10-15
申请号：US12938819
申请日：2010-11-03
申请人： Luca Mancini , Daniele De Vita , Massimo Mattioli
发明人： Luca Mancini , Daniele De Vita , Massimo Mattioli
IPC分类号： F04B19/00 , F01B31/00 , F16J15/32
CPC分类号： F02M59/06 , F02M59/102 , F02M59/442 , F04B1/0408 , F04B1/0421 , F04B1/0448 , F04B53/143
摘要： A fuel pump for a direct injection system comprises at least one pumping chamber, a piston slidingly mounted inside the pumping chamber to cyclically vary volume thereof, an intake duct connected to the pumping chamber and regulated by an inlet valve, a delivery duct connected to the pumping chamber and regulated by a one-way valve that allows only outgoing-fuel flow from the pumping chamber, a seat arranged below the pumping chamber around a lower portion of the piston, an annular seal housed in the seat and preventing fuel leakage along a side wall of the piston, and an annular element that delimits, on an upper side thereof, the seat housing the seal such that an axial dimension of the seat is not greater than an axial dimension of the seal to prevent the seal from axially “shaking” inside the seat as a consequence of cyclic axial movement of the piston.
摘要翻译：用于直接喷射系统的燃料泵包括至少一个泵送室，滑动地安装在泵送室内部以循环地改变其体积的活塞，连接到泵送室并由入口阀调节的进气管道，连接到泵送室的输送管道泵送室并由单向阀调节，该单向阀仅允许来自泵送室的输出燃料流动，布置在泵送室下方位于活塞底部下方的座，容纳在座中的环形密封件，并且防止燃料沿着活塞的侧壁，以及环形元件，其在其上侧限定容纳密封件的座，使得座的轴向尺寸不大于密封件的轴向尺寸，以防止密封件轴向“摇动” “由于活塞的循环轴向运动而在座椅内部。

86. 发明申请

US20130056241A1 EMITTER WIRE WITH LAYERED CROSS-SECTION 审中-公开
标题翻译：发射线与分层交叉部分
公开(公告)号：US20130056241A1
公开(公告)日：2013-03-07
申请号：US13302811
申请日：2011-11-22
申请人： Guilian Gao , Nels Jewell-Larsen , Giles Humpston
发明人： Guilian Gao , Nels Jewell-Larsen , Giles Humpston
IPC分类号： H01B5/00 , F28F13/00 , F04B19/00 , B05D5/12
CPC分类号： B03C3/60 , B03C3/41 , B03C2201/04 , B03C2201/14
摘要： By selecting different materials for each layer, a multi-layered electrode structure can be made with superior performance characteristics. For example, a multilayered electrode can include a high tensile strength tungsten core, a conductive intermediate palladium, palladium-nickel, or other platinum group metal layer for generating a corona discharge, and a hardened layer comprising rhodium or other platinum group metal or alloy of the same to resist frictional abrasion during removal of silica dendrites that accumulate on the electrode surface during operation.
摘要翻译：通过为每层选择不同的材料，可以制造具有优异性能特性的多层电极结构。例如，多层电极可以包括用于产生电晕放电的高拉伸强度钨芯，导电中间体钯，钯 - 镍或其它铂族金属层，以及包含铑或其它铂族金属或其它铂族金属的合金的硬化层同样能够抵抗在操作期间积聚在电极表面上的二氧化硅枝晶的去除期间的摩擦磨损。

87. 发明授权

US08337178B2 Pump, particularly high-pressure fuel pump 失效
标题翻译：泵，特别是高压燃油泵
公开(公告)号：US08337178B2
公开(公告)日：2012-12-25
申请号：US12673500
申请日：2008-08-01
申请人： Friedrich Boecking
发明人： Friedrich Boecking
IPC分类号： F04B37/00 , F04B19/00
CPC分类号： F04B1/0426 , F04B1/0439
摘要： The invention relates to a pump, particularly a high-pressure fuel pump, having a housing, a drive shaft that is rotationally driven and has at least one drive section, and at least one pump piston, which is guided in a cylinder bore of a housing part of the pump in a sealed manner and which is driven by the drive section of the drive shaft at least indirectly in a lifting motion. The at least one pump piston is acted on by a spring element at least indirectly toward the drive section of the drive shaft. The spring element is disposed on the side of the drive shaft opposite the pump piston, and via a coupling device extending past the drive shaft it engages at least indirectly on the pump piston.
摘要翻译：本发明涉及一种泵，特别是高压燃料泵，其具有壳体，驱动轴，该驱动轴被旋转地驱动并具有至少一个驱动部分，以及至少一个泵活塞，该泵活塞被引导在一个以密封的方式容纳泵的一部分，并且由驱动轴的驱动部分至少间接地以提升运动驱动。至少一个泵活塞至少间接地朝向驱动轴的驱动部分由弹簧元件作用。弹簧元件设置在与泵活塞相对的驱动轴的侧面，并且经由延伸穿过驱动轴的联接装置，其至少间接地接合在泵活塞上。

88. 发明授权

US08337173B2 Electric oscillating drive 有权
标题翻译：电动振荡驱动
公开(公告)号：US08337173B2
公开(公告)日：2012-12-25
申请号：US12480865
申请日：2009-06-09
申请人： Siegfried Richter
发明人： Siegfried Richter
IPC分类号： H02K7/065 , H02K33/00 , B06B1/06 , H02N2/00 , F04B17/03 , F04B19/00 , F04B37/00
CPC分类号： F04B43/04 , F04B17/003 , F04B17/04 , F04B43/046 , F04B45/043 , F04B45/047 , H01L41/0906
摘要： An electric oscillating drive with at least one oscillating system (1), which is driven in an oscillating manner by an actuator, especially a piezo actuator (2) or an oscillating armature magnet generating periodic force pulses with a small motion amplitude with adapted natural frequency in a preset plane (31). At least one oscillating arm (30′) performing oscillating motions has a resonant mass (55′) and with a balance arm (60′), which is in mechanical driving connection with a working member (7) of a working device, especially of a pump (3), which working member is to be driven in an oscillating manner. The oscillating arm (30, 30′) is fastened to two levers of unequal length, namely a control arm (32′) and a driving lever (33′). At least one of these two levers, especially the control arm (32′), is flexurally elastic at least in some sections.
摘要翻译：具有至少一个振荡系统（1）的电振荡驱动器，其通过致动器，特别是压电致动器（2）或振荡电枢磁体以振荡方式驱动，产生具有适应的固有频率的小运动幅度的周期性力脉冲在预设平面（31）中。执行振荡运动的至少一个摆动臂（30'）具有谐振质量（55'）和平衡臂（60'），该平衡臂与工作装置的工作构件（7）机械驱动连接，特别是泵（3），该工作构件以振荡方式被驱动。摆动臂（30,30'）被固定到两个长度不同的杠杆，即控制臂（32'）和驱动杆（33'）。这两个杠杆中的至少一个，特别是控制臂（32'）至少在某些部分是弯曲弹性的。

89. 发明授权

US08297940B2 Relocatable sucker rod pump assembly 有权
标题翻译：可拆式抽油杆泵总成
公开(公告)号：US08297940B2
公开(公告)日：2012-10-30
申请号：US12605872
申请日：2009-10-26
申请人： Benny J. Williams
发明人： Benny J. Williams
IPC分类号： F04B19/00
CPC分类号： F04B47/026 , E21B43/127
摘要： A downhole pumping assembly has a tubing string with plural barrels which are arranged in-line with the tubing. The tubing string has a seating location adjacent to each barrel. A standing valve arrangement, which includes a standing valve and a seating device, is located with the standing valve adjacent to the lower end of one of the barrels. A plunger has a traveling valve that is located for reciprocation within the one barrel. The plunger has a clearance with each of the barrels so as to form a fluid seal. The plunger reciprocates inside the barrel so as to lift fluid to the surface. Over time, the barrel will exhibit wear. Instead of pulling the entire tubing string to replace the barrel, the standing valve and the plunger are relocated to one of the other barrels located in the tubing string and reciprocation is resumed to resume pumping.
摘要翻译：井下泵送组件具有多个管的管柱，其与管道成一直线布置。管柱具有邻近每个筒的座位。一个立式阀装置，其包括一个立式阀和一个就座装置，其中立式阀邻近一个桶的下端。柱塞具有位于一个桶内往复运动的行进阀。柱塞与每个筒具有间隙，以形成流体密封。柱塞在筒内往复运动，以将流体提升到表面。随着时间的推移，桶将会穿着。代替拉动整个油管柱以更换机筒，将立式阀和柱塞重新定位在位于油管柱中的另一个管中，并且往复运动恢复以恢复泵送。

90. 发明授权

US08287819B2 Device for synthesis of radiopharmaceutical products 有权
标题翻译：放射性药物产品的合成装置
公开(公告)号：US08287819B2
公开(公告)日：2012-10-16
申请号：US10450308
申请日：2001-12-12
申请人： Fèdèric Schmitz , Pierre-Emmanuel Boeyen , Vincent Tadino
发明人： Fèdèric Schmitz , Pierre-Emmanuel Boeyen , Vincent Tadino
IPC分类号： B01L3/00 , B01L99/00 , F04B19/00 , B42F13/00 , B65D75/00
CPC分类号： A61K51/1282 , A61K51/04 , A61K51/0491
摘要： The invention concerns a device for synthesis of radiopharmaceutical products based on chemical reagents contained in bottles, said device comprising several reaction compartments, transfer means between said bottles and said reaction compartments as well as mechanical means acting on said transfer means and enabling to monitor and control mechanically the transfer of chemical reagents. The invention is characterized in that it comprises: a fixed module including at least the mechanical means; a removable and disposable module, essentially in the shape of a support, whereon are arranged the transfer means between said bottles and said reaction compartments, said removable and disposable module not including any mechanical means; and means for securing said removable and disposable module to said fixed module.
摘要翻译：本发明涉及一种用于合成基于瓶中所含化学试剂的放射性药物产品的装置，所述装置包括若干反应隔室，所述瓶和所述反应室之间的转移装置以及作用在所述转移装置上的机械装置，并且能够监测和控制机械地转移化学试剂。本发明的特征在于它包括：至少包括机械装置的固定模块; 基本上为支撑件形式的可拆卸和一次性模块，其中在所述瓶子和所述反作用隔间之间设置转移装置，所述可移除和一次性模块不包括任何机械装置; 以及用于将所述可移动和一次性模块固定到所述固定模块的装置。

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