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公开(公告)号：US20230318393A1
公开(公告)日：2023-10-05
申请号：US18040949
申请日：2021-08-05
申请人： THERMODYN SAS
发明人： Benjamin DEFOY , Rémi FALCAND , Christophe PUAUT
CPC分类号： H02K5/203 , F04B39/064 , F04B39/121
摘要： System comprising: a pressurized casing delimiting an enclosure for at least one machine; a cooling device including: a cooling jacket located inside the pressurized casing; at least one removable sealing element between the cooling jacket and one of a cooling medium inlet or outlet pipe located outside the pressurized casing, wherein the removable sealing element comprises inner and outer cylindrical pieces extending coaxially through the casing and a flange attached to the casing for maintaining the cylindrical pieces, the inner cylindrical piece allowing the cooling medium circulation between the cooling jacket and one of the cooling medium inlet or outlet pipe, the removable sealing element comprising a cooling medium sealing barrier including a sealing located between the inner cylindrical piece and the cooling jacket, and a gas sealing barrier including a sealing located between the outer cylindrical piece and the cooling jacket.
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2.发明公开公开(公告)号：US20230272790A1
公开(公告)日：2023-08-31
申请号：US18015326
申请日：2021-07-09
发明人： Kim Christian DALUM
IPC分类号： F04B39/06 , F04B37/10 , F04B53/14 , F04B25/00 , B01D53/14 , B01D53/26 , C12F3/02 , B01D53/00
CPC分类号： F04B39/064 , F04B37/10 , F04B53/143 , F04B25/00 , B01D53/1475 , B01D53/265 , B01D53/261 , C12F3/02 , B01D53/1493 , B01D53/002 , B01D2252/103 , B01D2256/22 , B01D2258/0275 , B01D2257/104 , B01D2253/102 , B01D2253/104
摘要： The disclosure relates to a three-stage reciprocating compressor comprising pistons and suction and compression chambers in which a medium is compressed for each separate stage, which stages are connected in series and where a first stage is fluidly connected to an inlet for inlet of uncompressed or pre-compressed gas where the three-stage pistons move synchronously along a common axis in one connected unit such that the first and second stage suction and compression chambers share piston as well as cylinder wall, and having separate cylinder heads, a top headpiece and a bottom headpiece on each side of the piston, the third stage piston extending from a center of the first and second stage common piston and is passed through an opening in the cylinder head of the first stage suction and compression chamber, in extension of which is placed a third stage cylinder tube with a smaller diameter than a diameter of the cylinder for stage one and two, each stage fluidly separated by one or more one way valves, where the second stage suction and compression chamber is formed between the cylinder wall and a piston skirt as well as between an underside of the piston and the headpiece placed in a bottom of the cylinder.
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公开(公告)号：US20170152842A1
公开(公告)日：2017-06-01
申请号：US15431327
申请日：2017-02-13
IPC分类号： F04B39/06
CPC分类号： F04B39/064 , F04B39/125
摘要： A cylinder head is provided for a compressor, including at least one coolant-conducting region and at least two air-conducting regions. The at least one coolant-conducting region is arranged at least partially around the at least two air-conducting regions. The at least two air-conducting regions have at least one air-feeding duct for feeding the air to be compressed into the compressor and at least one air-discharging duct for outputting a compressed air which is compressed by the compressor. The at least one air discharging duct includes an open-pore, metallic cell structure.
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公开(公告)号：US20160305449A1
公开(公告)日：2016-10-20
申请号：US15098529
申请日：2016-04-14
CPC分类号： F04D29/5806 , F04B39/064 , F04B53/08 , F04D3/00 , F04D13/06 , H02K9/06 , H02K9/19 , Y02E20/14
摘要： An electrical water cleaner includes an electric motor and a hydraulic pump activated thereby, a sealed external cylindrical casing containing the motor, a shaft of which is associated to a rotor and exits the casing through the two circular bottom walls thereof in a presence of seal rings, and bears at an end thereof means for activating the pump, and at an opposite end thereof an air-cooling fan, the fan being contained in a substantially cylindrical external casing which at least in part develops parallel to the cylindrical wall of the casing, a cylindrical stator of which is fixed internally of the casing, in which the casing is sealed and contains a quantity of dielectric cooling liquid able to convey heat generated by the electric motor into the cylindrical wall of the casing, from which the heat is removed by the air generated by the cooling fan.
摘要翻译： 电动水清洗器包括电动机和由此激活的液压泵，密封的外部圆柱形壳体，其容纳电动机，其轴与转子相关联并且在存在密封环的情况下通过其两个圆形底壁离开壳体 并且在其端部处具有用于启动泵的装置，并且在其相对端具有空气冷却风扇，所述风扇容纳在基本上圆柱形的外壳中，所述外壳至少部分地平行于壳体的圆柱形展开， 圆柱形定子固定在壳体内部，壳体被密封，并且包含一定量的电介质冷却液，其能够将电动机产生的热量传递到壳体的圆柱形壁中 冷却风扇产生的空气。
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公开(公告)号：US20160265524A1
公开(公告)日：2016-09-15
申请号：US14409764
申请日：2014-03-28
发明人： Xuefeng GAO
CPC分类号： F04B39/16 , F04B25/00 , F04B25/04 , F04B39/0292 , F04B39/064 , F04B53/04 , F04B53/08 , F04B53/16
摘要： The present invention relates to a high-pressure pump, and belongs to the manufacturing field of high-pressure pumps. A high-pressure pump includes a pump cover, an air cylinder, a piston, a water cooling device, and a pump seat. The air cylinder is formed by a first air cylinder, a second air cylinder and a third air cylinder whose diameters are progressively reduced and that are coaxially disposed. The piston is also formed by a first piston, a second piston and a third piston whose diameters are progressively reduced and that are respectively disposed in the first air cylinder, the second air cylinder and the third air cylinder. A water cooling device is disposed between the second air cylinder and the third air cylinder, The high-pressure pump further includes: a water cooling detection system, an automatic lubrication system, and an automatic drainage system, so that; I) output working pressure is high; II) a heat dissipation structure is designed, the heat dissipation effect is good, and the high-pressure pump can work continuously and rapidly for a long time; III) motor driving is suitable to be applied, a rate of pressure rise is fast, and the work efficiency is high; and IV) a device for filtering water in the air is disposed, and after long-term use, it is not required to remove water in the pump.
摘要翻译： 本发明涉及一种高压泵，属于高压泵的制造领域。 高压泵包括泵盖，气缸，活塞，水冷装置和泵座。 气缸由直径逐渐减小且同轴设置的第一气缸，第二气缸和第三气缸形成。 活塞还由直径逐渐减小的第一活塞，第二活塞和第三活塞形成，并且分别设置在第一气缸，第二气缸和第三气缸中。 水冷装置设置在第二气缸和第三气缸之间。高压泵还包括：水冷检测系统，自动润滑系统和自动排水系统， I）输出工作压力高; 二）散热结构设计，散热效果好，高压泵长时间连续快速工作; 三）电机驱动适用，压力上升速度快，工作效率高; 和IV）用于过滤空气中的水的装置，并且在长期使用之后，不需要去除泵中的水。
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公开(公告)号：US20150198185A1
公开(公告)日：2015-07-16
申请号：US14599186
申请日：2015-01-16
发明人： Phillip LE ROUX , Oliver ALLAN
CPC分类号： F15B15/06 , F01L1/30 , F01L3/20 , F01L13/0047 , F02G1/02 , F04B1/02 , F04B7/0057 , F04B25/005 , F04B39/0094 , F04B39/062 , F04B39/064 , F04B49/065 , F15B15/08 , F15B2211/62
摘要： Embodiments relate generally to energy storage systems, and in particular to energy storage systems using compressed gas as an energy storage medium. In various embodiments, a compressed gas storage system may include a plurality of stages to convert energy into compressed gas for storage, and then to recover that stored energy by gas expansion. In certain embodiments, a stage may comprise a reversible compressor/expander having a reciprocating piston. Pump designs for introducing liquid for heat exchange with the gas, are described. Gas flow valves featuring shroud and/or curtain portions, are also described.
摘要翻译： 实施例一般涉及能量存储系统，特别涉及使用压缩气体作为能量存储介质的能量存储系统。 在各种实施例中，压缩气体存储系统可以包括将能量转换成压缩气体以存储的多个阶段，然后通过气体膨胀来回收该储存的能量。 在某些实施例中，台可以包括具有往复活塞的可逆式压缩机/膨胀机。 描述了用于引入与气体进行热交换的液体的泵设计。 还描述了具有护罩和/或帘部分的气体流量阀。
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公开(公告)号：US20150167663A1
公开(公告)日：2015-06-18
申请号：US14107599
申请日：2013-12-16
发明人： Thomas Chadwick , Michael Klatt , Ramesh Pai , Steven Wolverton
IPC分类号： F04B53/08
CPC分类号： F04B53/08 , F04B39/06 , F04B39/064 , F04B39/125
摘要： A compressor for a vehicle air supply system includes a manifold, a cover, a gasket, an inlet, and an outlet. The manifold and cover are fixedly stacked together, and define a fluid channel system between them. The gasket extends laterally from between the manifold and cover. The fluid channel system includes an inlet air passage extending from the inlet to a cylinder inlet, a discharge air passage extending from a cylinder outlet to the outlet for discharging compressed air to the outlet, and one or more coolant channels that can be fed with a coolant to cool least the discharge air passage. The inlet air passage, the discharge air passage, and the coolant channel(s) extend laterally, defined by wall faces of the discharge air passage. The wall faces comprise turbulator fins protruding into the discharge air passage. The turbulator fins create turbulence in the discharged compressed air flow.
摘要翻译： 用于车辆空气供应系统的压缩机包括歧管，盖，垫圈，入口和出口。 歧管和盖子固定地堆叠在一起，并在它们之间限定流体通道系统。 垫片从歧管和盖之间横向延伸。 流体通道系统包括从入口延伸到气缸入口的入口空气通道，从气缸出口延伸到出口的排出空气通道，用于将压缩空气排放到出口，以及一个或多个冷却剂通道，其可以被供给 冷却液使排气通道最少。 入口空气通道，排放空气通道和冷却剂通道横向延伸，由排出空气通道的壁面限定。 壁面包括突出到排出空气通道中的湍流器翅片。 涡流翅片在排出的压缩空气流中产生湍流。
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公开(公告)号：US20140190183A1
公开(公告)日：2014-07-10
申请号：US13699804
申请日：2010-05-26
申请人： Terry A. Berger , Kimber Fogelman
发明人： Terry A. Berger , Kimber Fogelman
IPC分类号： F25B21/02
CPC分类号： F25B21/04 , B01D15/12 , B01D15/40 , F04B39/064 , F04B53/08 , F25B21/02 , G01N2030/326
摘要： Methods and systems for pumping compressible fluids in high pressure applications such as high-pressure liquid chromatography (HPLC) or supercritical fluid chromatography (SFC) applications are disclosed. An improved cooling device for a pump head for use in a supercritical fluid chromatography (SFC) system is described. A system for chilling a pumping system, includes a Peltier cooling element in thermal contact with a pump head, wherein the cooling element chills the pump head and a mobile phase fluid flowstream prior to the mobile phase fluid entering the pump; a fluid-cooled heat exchanger, attached to the Peltier cooling element, which removes heat from the cooling element using a circulating fluid; and a second heat exchanger which cools the circulating fluid.
摘要翻译： 公开了用于在高压液相色谱（HPLC）或超临界流体色谱（SFC）应用中的高压应用中泵送可压缩流体的方法和系统。 描述了用于超临界流体色谱（SFC）系统的用于泵头的改进的冷却装置。 用于冷却泵送系统的系统包括与泵头热接触的珀尔帖冷却元件，其中在移动相流体进入泵之前，冷却元件使泵头和流动相流体流动冷却; 附接到珀尔帖冷却元件的流体冷却的热交换器，其使用循环流体从冷却元件移除热量; 以及冷却循环流体的第二热交换器。
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公开(公告)号：US08696334B2
公开(公告)日：2014-04-15
申请号：US12111926
申请日：2008-04-29
CPC分类号： F04D29/5806 , F04B39/06 , F04B39/064 , F04B47/06 , F04D13/10
摘要： A submersible pumping system for downhole use in extracting fluids containing hydrocarbons from a well. In one embodiment, the pumping system comprises a rotary induction motor, a motor casing, one or more pump stages, and a cooling system. The rotary induction motor rotates a shaft about a longitudinal axis of rotation. The motor casing houses the rotary induction motor such that the rotary induction motor is held in fluid isolation from the fluid being extracted. The pump stages are attached to the shaft outside of the motor casing, and are configured to impart fluid being extracted from the well with an increased pressure. The cooling system is disposed at least partially within the motor casing, and transfers heat generated by operation of the rotary induction motor out of the motor casing.
摘要翻译： 一种潜井泵送系统，用于从井中提取含有烃的液体。 在一个实施例中，泵送系统包括旋转感应电机，马达壳体，一个或多个泵级和冷却系统。 旋转感应电动机围绕纵向轴线旋转轴。 电动机壳体容纳旋转感应电动机，使得旋转感应电动机保持与被提取的流体的流体隔离。 泵级被安装在马达壳体外部的轴上，并被构造成赋予从井中提取的流体以增加的压力。 冷却系统至少部分地设置在电动机壳体内，并且将由旋转感应电动机的操作产生的热量传送出电动机壳体。
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10.发明申请公开(公告)号：US20130108487A1
公开(公告)日：2013-05-02
申请号：US13718168
申请日：2012-12-18
发明人： Michael HARTL , Juergen MENDEL , Joerg MELLAR , Matthias FRITZ
CPC分类号： F04B39/064 , F04B17/03 , F04B25/005 , F04B27/005 , F04B39/066
摘要： An air-cooled reciprocating compressor for vehicles includes a compressing unit, which has a plurality of cylinders and is driven by a motor and has a fan for generating a cooling air flow. The fan is disposed on a connecting shaft between the motor and the compressing unit and takes in cooling air from the surroundings and delivers cooling air to a downstream cooling air duct, wherein the cooling air duct at least partially surrounds the cylinders and is designed such that cooling air can flow around all in-line cylinders of the compressing unit.
摘要翻译： 一种用于车辆的风冷式往复式往复式压缩机，具有压缩单元，该压缩单元具有多个气缸并由电动机驱动，并具有用于产生冷却空气流的风扇。 风扇设置在电动机和压缩单元之间的连接轴上，并从周围吸入冷却空气，并将冷却空气输送到下游冷却风道，其中冷却空气管道至少部分地围绕气缸，并被设计成使得 冷却空气可以在压缩单元的所有直列气缸周围流动。
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