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公开(公告)号：US12128854B2
公开(公告)日：2024-10-29
申请号：US17895899
申请日：2022-08-25
Applicant: Vitesco Technologies GMBH
Inventor： Karl Martin Fritsch , Stefan Klöckner
CPC classification number: B60S1/481 , B60S1/54 , F04B53/1037 , F04D31/00
Abstract: A cleaning device for a vehicle, with which at least one cleaning location is cleaned with pressurized cleaning liquid and/or pressurized ambient air, is proposed, including: a pump-compressor stage for sucking up and conveying the cleaning liquid and/or the ambient air, a fluid path which fluidically connects the pump-compressor stage upstream to a cleaning liquid tank and to an environment of the cleaning device, and a fluid distribution apparatus downstream of the pump-compressor stage, which is fed with the cleaning liquid and/or the ambient air by the pump-compressor stage, the fluid distribution apparatus being fluidically connected to the cleaning location. A vehicle with such a cleaning device, the first and the second use, and a cleaning method for a vehicle are also proposed.
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公开(公告)号：US20180354775A1
公开(公告)日：2018-12-13
申请号：US15949501
申请日：2018-04-10
Applicant: MedInstill Development LLC
Inventor： Daniel Py , Julian V. Chan , Benoit Adamo , Nathaniel Houle
IPC: B67D1/10 , F04B53/10 , B67D1/00 , B65B39/00 , B65D51/00 , B67D3/04 , B67D1/12 , B65D51/16 , B05B11/00 , B67D3/00 , B67D1/08
CPC classification number: B67D1/108 , B05B11/00444 , B65B39/004 , B65D51/002 , B65D51/1616 , B67D1/0004 , B67D1/0007 , B67D1/0009 , B67D1/0082 , B67D1/0801 , B67D1/10 , B67D1/1279 , B67D3/0067 , B67D3/04 , B67D2001/0827 , F04B53/1037
Abstract: A flexible pouch and valve assembly is provided for aseptically storing a substance, dispensing multiple portions of the stored substance therefrom, and maintaining substance remaining in the pouch in an aseptic condition sealed with respect to ambient atmosphere. The flexible pouch and valve assembly are receivable within a relatively rigid housing, and are adapted to cooperate with a pump for pumping discrete portions of substance from the pouch and through the one-way valve to dispense the substance therefrom. The assembly comprises a flexible pouch defining therein a variable-volume storage chamber sealed with respect to the ambient atmosphere for aseptically storing therein multiple portions of the substance. A one-way valve of the assembly includes a valve body defining an axially-extending valve seat and at least one flow aperture extending through the valve body and/or the valve seat.
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公开(公告)号：US09909581B2
公开(公告)日：2018-03-06
申请号：US14433188
申请日：2013-10-02
Applicant: Whirlpool S.A.
Inventor： Dietmar Erich Bernhard Lilie
CPC classification number: F04B53/1085 , F04B39/0027 , F04B39/0055 , F04B39/0061 , F04B39/06 , F04B39/064 , F04B39/121 , F04B39/123 , F04B39/125 , F04B39/14 , F04B53/001 , F04B53/007 , F04B53/1037 , F04B53/16 , F16K15/16
Abstract: A compressor includes: a cylinder crankcase defining a cylinder closed by a valve plate provided with at least one discharge orifice; a cylinder cap seated against the valve plate and in the interior of which is defined a discharge chamber. A hollow body defines at least one plenum mounted internal to the cylinder cap, maintaining a gap with the latter. The hollow body is seated against the valve plate, preventing the direct contact thereof with the inner volume of the hollow body, the latter being provided with an inlet nozzle communicating the plenum with the discharge orifice of the valve plate, and with an outlet nozzle communicating the plenum with a gas outlet of the cylinder cap.
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公开(公告)号：US09599100B2
公开(公告)日：2017-03-21
申请号：US14491193
申请日：2014-09-19
Applicant: Mitsubishi Electric Corporation
Inventor： Shinya Nose , Hidehiro Soga , Masayuki Aota
Abstract: A movable body that has a cylinder and a valve apparatus is accommodated inside an accommodating chamber of a pump body so as to cover a discharging orifice. A piston sucks a fluid into the movable body, and discharges the fluid from inside the movable body to the discharging orifice by being slid reciprocally through a piston sliding aperture of the cylinder. A relieving passage that communicates between a suction volume space of the accommodating chamber and the discharging orifice is formed between an inner surface of the accommodating chamber and the movable body by the movable body moving away from the discharging orifice in opposition to a force from a forcing body.
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5.发明申请GAS DISCHARGE SYSTEM FOR A REFRIGERATION COMPRESSOR AND A REFRIGERATION COMPRESSOR 审中-公开制冷压缩机和制冷压缩机的排气系统公开(公告)号：US20150275884A1
公开(公告)日：2015-10-01
申请号：US14432883
申请日：2013-08-02
Applicant: WHIRLPOOL S.A.
Inventor： Dietmar Erich Bernhard Lilie , Talita Wajczyk
CPC classification number: F04B53/1085 , F04B39/0027 , F04B39/0055 , F04B39/0061 , F04B39/06 , F04B39/064 , F04B39/10 , F04B39/121 , F04B39/123 , F04B39/125 , F04B39/14 , F04B53/001 , F04B53/007 , F04B53/1037 , F04B53/16 , F16K15/16
Abstract: The compressor comprises: a cylinder crankcase (1) defining a cylinder (2) which is closed by a valve plate (3) provided with at least one discharge orifice (3a) associated with a discharge valve (4) and defining, with the cylinder (2), a compression chamber (C); a cylinder cap (10) seated against the valve plate (3) and inside which is defined a discharge chamber (11). The system comprises an accelerating means (AM) mounted in the interior of the discharge chamber (11) and secured to at least one of the parts of cylinder cap (10) and valve plate (3), in order to receive the entire flow of refrigerant gas released through the discharge orifice (3a), accelerating said gas flow and producing an instantaneous reduction in the pressure gradient between the upstream and downstream sides of the discharge valve (4), in the moment the latter opens.
Abstract translation: 压缩机包括：气缸曲轴箱（1），其限定由阀板（3）封闭的气缸（2），阀板（3）设置有与排出阀（4）相关联的至少一个排出孔（3a），并且与气缸 （2），压缩室（C）; 安装在阀板（3）上的气缸盖（10），其内部限定有排放室（11）。 该系统包括安装在排放室（11）的内部并固定到气缸盖（10）和阀板（3）的至少一个部分上的加速装置（AM），以便接收 通过排出孔（3a）释放的制冷剂气体，加速所述气流，并且在打开排放阀（4）的时刻，产生排出阀（4）的上游侧和下游侧之间的压力梯度的瞬时减小。
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Patent Agency Ranking
公开(公告)号：US20130108477A1
公开(公告)日：2013-05-02
申请号：US13641394
申请日：2011-04-15
Applicant: Jan Erik Vest Hansen , Ole Molby , Jens Brusgaard Vestergaard
Inventor： Jan Erik Vest Hansen , Ole Molby , Jens Brusgaard Vestergaard
CPC classification number: F04B43/00 , F04B43/082 , F04B43/088 , F04B43/09 , F04B53/1037
Abstract: The invention relates to a tube pump comprising a tube and a pump element inserted in the tube, where the pump element comprises a rod element and a first and a second non-return valve member positioned a distance apart on the rod element. The valve members are oriented in the same direction relative to the rod element so as to allow for a fluid flow in the tube through the first valve member, along the rod element, and through the second valve member. The tube comprises an at least partly flexible tube portion between the valve members such that a repeated deformation of the flexible tube portion acts to alternately close and open the valve members thereby generating a fluid flow through the tube. The invention further relates to a pump element comprising at least two non-return valve members connected by a rod element, and for insertion in an at least partly flexible tube in such tube pump as mentioned above, thereby acting to generate a fluid flow through the tube upon repeated deformation of the tube between the two valve members. The pump element may comprise a connecting part for coupling to another tube and may comprise a sealing part establishing a fluid tight connection to a part of the tube. The invention further relates to a method for creating a flow of a fluid within an at least partly flexible tube by means of a pump element as mentioned above.
Abstract translation: 本发明涉及一种管式泵，其包括管和插入管中的泵元件，其中泵元件包括杆元件和在杆元件上间隔开距离的第一和第二止回阀构件。 阀构件相对于杆元件沿相同的方向定向，以便允许管中的流体沿着杆元件流过第一阀构件，并且通过第二阀构件。 管包括在阀构件之间的至少部分柔性的管部分，使得柔性管部分的反复变形用于交替地关闭和打开阀构件，从而产生通过管的流体流动。 本发明还涉及一种泵元件，其包括由杆元件连接的至少两个止回阀构件，并且用于插入到如上所述的管式泵中的至少部分柔性管中，从而用于产生流过该流体的流体流 在两个阀构件之间管重复变形时管子。 泵元件可以包括用于联接到另一个管的连接部分，并且可以包括建立与管的一部分的流体密封连接的密封部分。 本发明还涉及通过如上所述的泵元件在至少部分柔性的管内形成流体流的方法。
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公开(公告)号：US20130058805A1
公开(公告)日：2013-03-07
申请号：US13463786
申请日：2012-05-03
Applicant: Liang-Ju Chien , Chi-Han Chiou
Inventor： Liang-Ju Chien , Chi-Han Chiou
IPC: F04B43/073
CPC classification number: F04B43/043 , F04B43/02 , F04B43/028 , F04B43/1133 , F04B53/1037 , F04B53/129
Abstract: A pneumatic micropump is provided. The pneumatic micropump includes a fluidic channel layer, an upper substrate, a lower substrate, an upper membrane and a lower membrane. The fluidic channel includes a fluid inlet a reservoir, and a fluid outlet, wherein the fluid passes through the fluid inlet, the reservoir and the fluid outlet, successively. The upper substrate includes an upper pneumatic chamber facing the reservoir. The lower substrate includes a lower pneumatic chamber facing the reservoir. The upper membrane is disposed between the upper pneumatic chamber and the reservoir, and the lower membrane is disposed between the lower pneumatic chamber and the reservoir.
Abstract translation: 提供气动微型泵。 气动微型泵包括流体通道层，上基板，下基板，上膜和下膜。 流体通道包括流体入口，储存器和流体出口，其中流体依次通过流体入口，储存器和流体出口。 上基板包括面向储存器的上气动室。 下基板包括面向储存器的下气动室。 上膜设置在上部气动室和储存器之间，下部膜设置在下部气动室和储存器之间。
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公开(公告)号：US20110024463A1
公开(公告)日：2011-02-03
申请号：US12901422
申请日：2010-10-08
Applicant: Daniel Py , Julian V. Chan , Benoit Adamo , Nathaniel Houle
Inventor： Daniel Py , Julian V. Chan , Benoit Adamo , Nathaniel Houle
IPC: B65D37/00
CPC classification number: B67D1/108 , B05B11/00444 , B65B39/004 , B65D51/002 , B65D51/1616 , B67D1/0004 , B67D1/0007 , B67D1/0009 , B67D1/0082 , B67D1/0801 , B67D1/10 , B67D1/1279 , B67D3/0067 , B67D3/04 , B67D2001/0827 , F04B53/1037
Abstract: A flexible pouch and valve assembly is provided for aseptically storing a substance, dispensing multiple portions of the stored substance therefrom, and maintaining substance remaining in the pouch in an aseptic condition sealed with respect to ambient atmosphere. The flexible pouch and valve assembly are receivable within a relatively rigid housing, and are adapted to cooperate with a pump for pumping discrete portions of substance from the pouch and through the one-way valve to dispense the substance therefrom. The assembly comprises a flexible pouch defining therein a variable-volume storage chamber sealed with respect to the ambient atmosphere for aseptically storing therein multiple portions of the substance. A one-way valve of the assembly includes a valve body defining an axially-extending valve seat and at least one flow aperture extending through the valve body and/or the valve seat.
Abstract translation: 提供了一种柔性袋和阀组件，用于无菌存储物质，从其中分配多部分储存物质，并将残留在袋中的物质保持在相对于环境大气密封的无菌状态。 柔性袋和阀组件可接收在相对刚性的壳体内，并且适于与泵协作，用于泵送物质的离散部分并且通过单向阀从其分配物质。 组件包括柔性袋，其中限定有相对于环境大气密封的可变容积存储室，用于将物质的多个部分无菌存储。 组件的单向阀包括限定轴向延伸的阀座的阀体和延伸穿过阀体和/或阀座的至少一个流动孔。
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公开(公告)号：US20080149191A1
公开(公告)日：2008-06-26
申请号：US12021115
申请日：2008-01-28
Applicant: Daniel Py , Julian V. Chan , Benoit Adamo
Inventor： Daniel Py , Julian V. Chan , Benoit Adamo
IPC: F16K31/12
CPC classification number: B67D1/0004 , B65B39/004 , B67D1/0007 , B67D1/0009 , B67D1/0082 , B67D1/10 , B67D1/108 , B67D1/1279 , B67D3/04 , B67D2001/0827 , F04B43/1238 , F04B53/1037 , Y10T137/7761
Abstract: An apparatus has a valve body defining a first passageway, a valve seat, and a flow aperture extending through the valve body and coupled in fluid communication with the first passageway. A valve cover of the apparatus is formed of an elastic material and includes a cover base mounted on the valve body and fixedly secured against movement relative thereto, and a valve portion overlying the valve seat. The valve portion defines a predetermined radial thickness and forms an interference fit with the valve seat. The valve portion and the valve seat define a normally closed, axially-extending valve opening therebetween. The valve portion is movable between a normally closed position with the valve portion engaging the valve seat, and an open position with at least a segment of the valve portion spaced away from the valve seat to connect the valve opening in fluid communication with the flow aperture to thereby allow the passage of fluid from the flow aperture through the valve opening. A hermetically sealed variable-volume storage chamber stores therein multiple portions of the fluid and is connectable in fluid communication with the one-way valve assembly. A pump is coupled between the variable-volume storage chamber and the one-way valve assembly, and is configured to pump discrete portions of fluid from the variable-volume storage chamber, through the flow aperture, and through the valve opening to dispense the portions of fluid through the valve assembly.
Abstract translation: 一种装置具有限定第一通道，阀座和延伸穿过阀体并与第一通道流体连通地联接的流动孔的阀体。 该装置的阀盖由弹性材料形成，并且包括安装在阀体上的盖基座，并且固定地抵靠其相对移动，以及覆盖在阀座上的阀部分。 阀部分限定预定的径向厚度并与阀座形成过盈配合。 阀部分和阀座限定了其间的常闭的，轴向延伸的阀开口。 阀部分可以在与阀座接合的阀部分的常闭位置和打开位置之间移动，打开位置具有与阀座间隔开的阀部分的至少一段，以连接与开口流体连通的阀开口 从而允许流体从流动孔通过阀开口。 气密密封的可变容积储存室在其中存储有多个流体部分，并可与单向阀组件流体连通。 泵连接在可变容积存储室和单向阀组件之间，并且构造成从可变容积储存室通过流动孔泵送离散的流体部分，并且通过阀开口分配部分 的流体通过阀组件。
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公开(公告)号：US5262065A
公开(公告)日：1993-11-16
申请号：US718195
申请日：1991-06-20
Applicant: Kevin Hansen
Inventor： Kevin Hansen
CPC classification number: E21B43/38 , B09C1/002 , B09C1/02 , E21B43/08 , E21B43/129 , F04B47/06 , F04B53/1037 , B09C2101/00
Abstract: The invention provides a novel apparatus and method for removing liquid contaminant from a well to decontaminate a contaminated aquifer. The apparatus includes a pump capable of moving water and contaminant from below ground surface to a location above ground surface, a motor connected to drive the pump and means connected to power the motor. A water and contaminant inlet are located between the pump and the motor to accept inward flow of water and contaminant to the pump. An outlet pipe connects to the pump and extends above ground surface. A sleeve surrounds the inlet and connects between the inlet and the motor and has an opening to receive water and contaminant. The sleeve is sized to slide in and out of the well and is larger than the outlet pipe. The sleeve creates an annular space around the outlet pipe to permit passage of water and contaminant from the open end to the inlet.
Abstract translation: 本发明提供了一种用于从井去除液体污染物以净化污染的含水层的新型装置和方法。 该装置包括能够将水和污染物从地下表面移动到地面上方的泵的泵，连接以驱动泵的马达和连接到马达供电的装置。 水和污染物入口位于泵和电机之间，以接收水和污染物向内流入泵。 出口管连接到泵并在地表面上方延伸。 套筒围绕入口并连接在入口和马达之间，并具有开口以接收水和污染物。 套筒的尺寸适于滑入和移出井，并且大于出口管。 套筒在出口管周围形成一个环形空间，以允许水和污染物从开口端通向入口。
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