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1. 发明申请

US20210300149A1 ACCUMULATOR, OPTIONALLY IN COMBINATION WITH AN INTERNAL HEAT EXCHANGER IN A SHARED HOUSING 有权
公开(公告)号：US20210300149A1
公开(公告)日：2021-09-30
申请号：US17266313
申请日：2019-08-14
申请人： Hanon Systems
发明人： Jiri Zapletal
IPC分类号： B60H1/00 , B04C9/00 , B04C5/06
摘要： An accumulator (28), optionally in combination with an internal heat exchanger in a shared housing (24), comprising a cyclone (12) for separation of the gas and liquid phase of a refrigerant, and characterised in that the cyclone (12) comprises two separate, curved flow paths (14, 16), one of which (14) leads from an inlet (18) on the cover side whose direction of flow is closer to the axial than the radial direction of the cyclone (12) into the accumulator and radially outwards, and the other of which (16, 52) leads outwards from an end facing away from the cover (20).

2. 发明授权

US11007542B2 Cyclone separator and methods of using same 有权
公开(公告)号：US11007542B2
公开(公告)日：2021-05-18
申请号：US16378121
申请日：2019-04-08
申请人： FMC Technologies, Inc.
发明人： Sander Baaren
IPC分类号： B04C5/30 , B04C5/04 , B04C5/081 , B04C5/103 , B04C5/02 , B04C5/06 , B04C3/00 , B04C9/00 , B04C5/13
摘要： One illustrative cyclone separator disclosed herein includes an outer body, an inner body positioned at least partially within the outer body, an internal flow path within the inner body, the internal flow path having a fluid entrance and a fluid outlet, a first fluid flow channel between the inner body and the outer body, and a re-entrant fluid opening that extends through the outer body and is in fluid communication with the fluid flow channel, wherein the re-entrant fluid opening is positioned at a location upstream of the fluid entrance of the internal flow path in the inner body.

3. 发明授权

US10925452B2 Dust collector for vacuum cleaner 有权
公开(公告)号：US10925452B2
公开(公告)日：2021-02-23
申请号：US15524584
申请日：2015-11-20
申请人： LG ELECTRONICS INC.
发明人： Kietak Hyun , Seungyeop Lee , Hyukjin Ahn
IPC分类号： A47L9/16 , A47L9/10 , B04C5/28 , B04C5/06 , B04C5/26
摘要： The present disclosure discloses a dust collector for a vacuum cleaner including a first cyclone installed within an outer case to filter out dust from air inhaled from an outside thereof and introduce the air from which dust has been filtered out into an inside thereof, a plurality of second cyclones accommodated in the inside of the first cyclone to separate fine dust from the air introduced to the inside of the first cyclone, and a cover member disposed to cover an inlet of the second cyclone, wherein cyclones disposed adjacent to each other among the first and the second cyclones limit a first space within the first cyclone, and the cover member forms a second space communicating with the first space between the inlet and the cover member, and a guide vane extended in a spiral shape along an inner circumference thereof is provided at the inlet to induce rotational flow in air introduced to an inside of the second cyclone through the first and the second space.

4. 发明申请

US20050050864A1 Cyclone separating apparatus and vacuum cleaner having the same 有权
标题翻译：旋风分离装置和具有该旋风分离装置的真空吸尘器
公开(公告)号：US20050050864A1
公开(公告)日：2005-03-10
申请号：US10840230
申请日：2004-05-07
申请人： Jang-keun Oh , Hyun-ju Lee
发明人： Jang-keun Oh , Hyun-ju Lee
IPC分类号： A47L9/16 , B04C5/06 , B04C5/13 , B04C5/26 , B01D45/12
CPC分类号： A47L9/1641 , A47L9/1625 , B04C5/06 , B04C5/13 , B04C5/26 , Y10S55/03
摘要： Disclosed is a cyclone separating apparatus and a vacuum cleaner having the same. The cyclone separating apparatus includes a first cyclone for separating dust-ladened air, a plurality of second cyclones for separating fine dust particles via a second separation of dust using centrifugal force from air which was previously separated at the first cyclone, and an inlet-outlet cover installed on the upper part of the first cyclone and the second cyclones. The inlet-outlet cover allows fluid-communication between the first cyclone and the second cyclones, and discharge of dust-removed air from the second cyclone. Because the plurality of cyclones separates dust utilizing a compact structure, suction force deterioration is prevented and dust-collecting efficiency is increased.
摘要翻译：公开了一种旋风分离装置和具有该旋风分离装置的真空吸尘器。旋风分离装置包括用于分离灰尘的空气的第一旋风分离器，用于通过来自先前在第一旋风分离器处的空气的离心力通过第二次分离灰尘分离细粉尘颗粒的多个第二旋风分离器，以及入口出口盖安装在第一旋风分离器的上部和第二旋风分离器上。入口 - 出口盖允许第一旋风分离器和第二旋风分离器之间的流体连通，并且从第二旋风分离器排出除尘空气。由于多个旋风分离器利用紧凑的结构分离灰尘，因此防止吸力降低，并且集尘效率提高。

5. 发明授权

US5129931A Device for separating liquids and/or solids from a gas stream 失效
标题翻译：用于从气体流中分离液体和/或固体的装置
公开(公告)号：US5129931A
公开(公告)日：1992-07-14
申请号：US593218
申请日：1990-10-04
申请人： Leendert Oranje
发明人： Leendert Oranje
IPC分类号： B01D45/16 , B04C5/06 , B04C5/081 , B04C5/103 , B04C5/13
CPC分类号： B01D45/16 , B04C5/06 , B04C5/081 , B04C5/103 , B04C5/13
摘要： The present invention relates to a device for the improved separation of liquids and/or solids from a gas stream which includes a cylindrical vessel in which the gas stream is rotated by helicoidal blades for separating the liquid and/or solids from the gas stream. The separated gas is discharged through an upwardly projecting pipe. At least one plate is provided under the gas discharge pipe and at least one diametrical baffle is provided beneath the bottom plate to stop the rotation of the separated liquids and/or solids.

6. 发明授权

US4966703A Cyclone separator 失效
标题翻译：旋风分离器
公开(公告)号：US4966703A
公开(公告)日：1990-10-30
申请号：US392969
申请日：1989-08-07
申请人： Charles M. Kalnins , Phillip C. Tuckett , Soren R. Z. Hansen
发明人： Charles M. Kalnins , Phillip C. Tuckett , Soren R. Z. Hansen
IPC分类号： B01D17/02 , B04C5/06 , B04C5/081 , F01M13/04
CPC分类号： B01D17/0217 , B04C5/06 , B04C5/081 , F01M2013/0427
摘要： Cyclone separator having an elongate tapered separating chamber (25) with an axial overflow outlet (34) at the larger diameter end (10a) and an underflow outlet (23) at the smaller diameter end (10b). Inlet to the separating chamber is provided via an axially extending duct (70) which joins the separating chamber at its larger diameter end. The duct is of annular configuration and has a helical flight (90) positioned therewithin.
摘要翻译： PCT No.PCT / AU88 / 00456 Sec。 371日期1989年8月7日 102（e）日期1989年8月7日PCT提交1988年11月24日PCT公布。出版物WO89 / 04726 日本1989年6月1日。具有在较大直径端（10a）处具有轴向溢流出口（34）的细长锥形分离室（25）和较小直径端（10b）处的下溢出口（23）的环形分离器。通过轴向延伸的管道（70）提供到分离室的入口，该管道（70）在分离室的较大直径端连接分离室。管道是环形构造并且具有定位在其中的螺旋形飞行（90）。

7. 发明授权

US4260478A Apparatus for classifying particles 失效
标题翻译：颗粒分级装置
公开(公告)号：US4260478A
公开(公告)日：1981-04-07
申请号：US098275
申请日：1979-11-28
申请人： Masuo Hosokawa , Tohei Yokoyama , Katsuya Mizui , Haruhisa Yamashita , Kouichi Doi
发明人： Masuo Hosokawa , Tohei Yokoyama , Katsuya Mizui , Haruhisa Yamashita , Kouichi Doi
IPC分类号： B07B4/02 , B07B7/083 , B07B9/02 , B07B11/04 , B04C5/06
CPC分类号： B07B4/02 , B07B11/04 , B07B7/083 , B07B9/02
摘要： An apparatus for classifying particles comprising a main body having a fine particle outlet and a coarse particle outlet, a classifying fan wheel disposed within the main body, and a first gas inlet channel for supplying the particles to the interior of the main body along with a gas stream. The apparatus further includes a gas passing member having a large number of gas inlets opened toward the direction of rotation of the fan wheel, and a second gas inlet channel for supplying a gas stream to the space between the gas passing member and the inner wall surface of the main body.
摘要翻译：一种用于对包括具有细颗粒出口的主体和粗颗粒出口的颗粒进行分级的装置，设置在主体内的分级风扇叶轮和用于将颗粒一起供应到主体内部的第一气体入口通道，气流。该装置还包括：气体通过构件，其具有朝向风扇叶轮的旋转方向开放的大量气体入口;以及第二气体入口通道，用于将气体流供应到气体通过构件和内壁表面之间的空间的主体。

8. 发明授权

US3590558A Particle-from-fluid separator 失效
标题翻译：颗粒流体分离器
公开(公告)号：US3590558A
公开(公告)日：1971-07-06
申请号：US3590558D
申请日：1968-11-15
申请人： COMBUSTION ENG
发明人： FERNANDES JOHN H
IPC分类号： B04C5/103 , B01D45/12 , B04C5/06
CPC分类号： B04C5/103
摘要： A cyclone separator having flow diverging apparatus adjacent the inlet end of the discharge tube for skimming off the outer layer of fluid flowing along the core vortex flow path and for diverting this fluid into the peripheral vortex flow path prior to its entrance into the discharge tube whereby the diverted fluid will be recirculated through the separator. By means of this diversion of fluid away from the discharge tube inlet, particulate fines contained in the core vortex flow path are prevented from exiting the separator chamber with the processed gas. These fines are instead recirculated through the separation chamber for further processing thereby to increase the particle separation efficiencies of the apparatus.

9. 发明授权

US2645346A Paper machinery 失效
公开(公告)号：US2645346A
公开(公告)日：1953-07-14
申请号：US16311250
申请日：1950-05-20
申请人： BLACK CLAWSON CO
发明人： STAEGE STEPHEN A , GIBSON ALBERT G
IPC分类号： B04C3/00 , B04C5/02 , B04C5/06 , B04C5/15 , B04C5/18 , B65B5/06
CPC分类号： B65B5/06 , B04C3/00 , B04C5/02 , B04C5/06 , B04C5/15 , B04C5/18

10. 发明授权

US10953412B2 Hydrodynamic separator 有权
公开(公告)号：US10953412B2
公开(公告)日：2021-03-23
申请号：US16516913
申请日：2019-07-19
申请人： CONTECH ENGINEERED SOLUTIONS LLC
发明人： Mathew E. Bauer , Michael B. Brooks , Lindsey B. Mathys , Dwane A. Paulsen , Hannah E. Schlachter
IPC分类号： E03F5/14 , B04C5/103 , B04C5/081 , B04C5/06 , C02F1/38 , B04C5/12 , E03F5/04 , B01D21/26 , C02F103/00
摘要： A separator unit includes a tank defining an internal volume and having an inlet and an outlet. An insert is provided within the tank, the insert including a down cylinder substantially centrally disposed within the tank and a baffle assembly at an external side of the down cylinder. The baffle assembly defines first and second inlet flumes for flowing incoming water from an external side of the down cylinder to an internal volume within the down cylinder. Inward ends of the first and second inlet flumes are positioned and oriented to create first and second vortex flows that progress downward within the internal volume, wherein a rotational direction of the first vortex flow is opposite a rotational direction of the second vortex flow in top plan view.

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