公开(公告)号：US09873310B2

公开(公告)日：2018-01-23

申请号：US14430073

申请日：2013-09-20

Applicant: THERMO KING CORPORATION

Inventor： Lubos Forejt ,  Radim Cermak

IPC: B01D53/02 ,  B60H3/06 ,  B03C3/011 ,  B03C3/09 ,  B03C3/12 ,  B03C3/155 ,  B60H3/00 ,  B03C3/02 ,  B03C3/41 ,  B03C3/47 ,  B03C3/82

CPC classification number: B60H3/0658 ,  B03C3/011 ,  B03C3/025 ,  B03C3/09 ,  B03C3/12 ,  B03C3/155 ,  B03C3/41 ,  B03C3/47 ,  B03C3/82 ,  B03C2201/04 ,  B60H3/0071 ,  B60H3/06

Abstract: Air filtration systems and methods for HVAC units in transport compartments are provided. The air filtration systems and methods described herein use electrostatic forces to capture airborne particles and include a modular design so as to be configured to the space requirements of the transport compartment and reduce air flow resistance. The air filtration system includes one or more modular filtration units. Each of the modular filtration units includes a pre-filter section, an ionizing section and a collecting section.

公开(公告)号：US09764331B2

公开(公告)日：2017-09-19

申请号：US14451531

申请日：2014-08-05

Applicant: Environmental Management Confederation, Inc.

Inventor： Forwood C Wiser ,  George R. Summers ,  Benjamin H. Kaeppner

IPC: B03C3/34 ,  A61L9/20 ,  B03C3/30 ,  B03C3/64 ,  B03C3/016 ,  B03C3/09

CPC classification number: B03C3/34 ,  A61L9/205 ,  B03C3/016 ,  B03C3/09 ,  B03C3/30 ,  B03C3/64

Abstract: Filter media for an active field polarized media air cleaner includes two layers of dielectric material with a higher resistance air permeable screen sandwiched between the lower resistivity electric layers. The filter media may further include a mixed fiber filter layer having fibers from different sides of the triboelectric scale. The filter media may further include a layer of relatively higher density dielectric material followed by a layer of relatively lower density dielectric material.

公开(公告)号：US20160144379A1

公开(公告)日：2016-05-26

申请号：US14945573

申请日：2015-11-19

Applicant: Environmental Management Confederation, Inc.

Inventor： Forwood C. Wiser

IPC: B03C3/66 ,  B03C3/70 ,  B03C3/155

CPC classification number: B03C3/66 ,  B03C3/09 ,  B03C3/155 ,  B03C3/70

Abstract: A filter assembly for an active field polarized media air cleaner includes a conductive screen that conducts a high voltage therethrough, a probe that delivers voltage to the conductive screen, and a conductive patch adhered to the conductive screen. The probe delivers the high voltage to the conductive screen through the conductive patch.

Abstract translation: 用于有源场偏振介质空气滤清器的滤光器组件包括传导高电压的导电屏，向导电屏提供电压的探针和粘附到导电屏的导电贴片。 探头通过导电贴片将高电压提供给导电屏。

公开(公告)号：US20150352479A1

公开(公告)日：2015-12-10

申请号：US14734546

申请日：2015-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Mun Sub KIM ,  Hyun-Wuk KANG ,  Ju Young KIM ,  Woo Seog SONG ,  Jin Yong MO ,  Hyeong Joon SEO

IPC: B01D46/00

CPC classification number: B03C3/12 ,  B03C3/09 ,  B03C3/155 ,  B03C3/32 ,  F24F3/16 ,  F24F7/007 ,  F24F2003/1614 ,  F24F2003/1664 ,  Y02A50/21

Abstract: An air cleaner, which allows air to flow smoothly, has increased strength, and reduces noise generated when a blower fan rotates. The air cleaner includes a main body including an inlet and an outlet, a blower fan provided inside of the main body, and configured to induce air from outside of the main body to be suctioned into the inlet and to be discharged to the outlet, a motor configured to drive the blower fan, and a fan guard to which the motor is fixed, and configured to guide air suctioned into the inlet to the blower fan, where the fan guard is provided to include a plurality of bent cross sections arranged in a radial direction at different distances from the motor.

Abstract translation: 使空气平稳流动的空气滤清器具有增加的强度，并且减少鼓风机风扇旋转时产生的噪音。 空气净化器包括：主体，其包括入口和出口;鼓风机，设置在主体的内部，并且构造成从主体外部引导空气吸入入口并排出到出口; 配置为驱动鼓风机的电动机和电动机固定的风扇护罩，并且构造成引导吸入到鼓风机风扇的入口的空气，其中设置风扇护罩以包括多个弯曲横截面， 径向与电机不同的距离。

公开(公告)号：US20150290657A1

公开(公告)日：2015-10-15

申请号：US14356517

申请日：2012-03-14

Applicant: Cheri Wright ,  John Wilcox

Inventor： Cheri Wright ,  John Wilcox

IPC: B03C3/011 ,  B03C3/36

CPC classification number: B03C3/011 ,  B03C3/09 ,  B03C3/12 ,  B03C3/155 ,  B03C3/363 ,  B03C3/366 ,  B03C3/368 ,  B03C3/41 ,  B03C3/47

Abstract: An ion filtration air cleaning device for cleaning air by use of electrostatic ion attraction. Air having suspended particles is drawn into the device through an inlet by a fan. An ionization source near the inlet generates ions. Electrical charge transfers from the ions to the suspended particles. The fan pushes the air and suspended charged particles toward an outlet. A filter located adjacent to the outlet operates by electrostatic attraction and filters the charged particles from the air, allowing cleansed air to be released from the device, with a reduced level of charged particle emission

Abstract translation: 一种用于通过静电离子吸引来清洁空气的离子过滤空气净化装置。 具有悬浮颗粒的空气通过风扇通过入口被吸入装置。 入口附近的电离源产生离子。 电荷从离子转移到悬浮颗粒。 风扇将空气和悬浮的带电粒子推向出口。 位于出口附近的过滤器通过静电吸引进行操作，并且从空气中过滤带电粒子，从而使清洁的空气从装置中释放，带电粒子发射水平降低

公开(公告)号：US20150290352A1

公开(公告)日：2015-10-15

申请号：US14396556

申请日：2013-04-03

Applicant: Mitsubishi Electric Corporation

Inventor： Koji Ota ,  Yasutaka Inanaga ,  Akira Morikawa ,  Takahiro Sakai ,  Yasuhiro Tanimura

IPC: A61L9/16 ,  F24F3/16

CPC classification number: A61L9/16 ,  A61L2/00 ,  A61L9/00 ,  A61L9/22 ,  B03C3/09 ,  B03C3/12 ,  B03C3/368 ,  B03C3/41 ,  B03C3/47 ,  F24F3/1603 ,  F24F3/166 ,  F24F2003/1635 ,  F24F2003/1682

Abstract: A corona discharge device includes a charging-section high-voltage electrode unit including a plurality of charging-section high-voltage electrodes, and a charging-section ground electrode unit includes a plurality of charging-section ground electrodes formed by flat plates. The plurality of charging-section high-voltage electrodes are arranged at intervals in a direction intersecting an airflow in an air path, and are connected to one another at at least one longitudinal end by a conductive frame portion. The plurality of charging-section ground electrodes are disposed between the charging-section high-voltage electrodes in an orientation such that flat surfaces thereof are substantially parallel to the airflow in the air path, and are connected at at least one longitudinal end by a conductive frame portion. The plurality of charging-section high-voltage electrodes and the plurality of charging-section ground electrodes are alternately stacked in the direction intersecting the airflow in the air path to be spaced apart from each other.

Abstract translation: 电晕放电装置包括具有多个充电部分高压电极的充电部分高压电极单元，以及包括由平板形成的多个充电部分接地电极的充电部分接地电极单元。 多个充电部高压电极在与空气路径中的气流相交的方向上间隔地配置，并且通过导电框架部在至少一个纵向端部彼此连接。 多个充电部接地电极被设置在充电部分高压电极之间，其取向使得其平坦表面基本上平行于空气路径中的气流，并且在至少一个纵向端部被导电 框架部分。 多个充电部高压电极和多个充电部接地电极在与空气路径中的气流相交的方向上交替地层叠以彼此间隔开。

公开(公告)号：US08961659B2

公开(公告)日：2015-02-24

申请号：US13120824

申请日：2009-10-20

Applicant: Peter J. McKinney

Inventor： Peter J. McKinney

IPC: B03C3/01 ,  B03C3/14 ,  B03C3/00 ,  B03C3/02 ,  B03C3/40 ,  A62B7/08 ,  B01J19/08 ,  B01J19/12 ,  B01D41/00 ,  B01D45/18 ,  B01D46/42 ,  B03C3/09 ,  B01D46/00 ,  B01D46/52 ,  B03C3/12 ,  B03C3/08 ,  B03C3/155

CPC classification number: B03C3/09 ,  B01D46/0032 ,  B01D46/521 ,  B03C3/025 ,  B03C3/08 ,  B03C3/12 ,  B03C3/155 ,  B03C3/28

Abstract: An electrically enhanced air filtration system is disclosed which uses rear fiber charging is disclosed. In particular, a fibrous filter may be placed in an upstream position within the system with one or more ionization arrays positioned downstream or to the rear of the fibrous filter in terms of airflow direction. The fibrous filter may include a grounded side and fiber side with the grounded side being upstream of the fiber side. The ionization array may include a plurality of electrodes each extending unidirectionally toward the fibrous filter.

Abstract translation: 公开了一种使用后纤维充电的电加强空气过滤系统。 特别地，纤维过滤器可以被放置在系统内的上游位置，其中一个或多个电离阵列位于纤维过滤器的下游或在气流方向的后方。 纤维过滤器可以包括接地侧和纤维侧，接地侧在纤维侧的上游。 电离阵列可以包括多个电极，每个电极单向地朝向纤维过滤器延伸。

公开(公告)号：US20140377136A1

公开(公告)日：2014-12-25

申请号：US14275052

申请日：2014-05-12

Applicant: TECNOLOGICA S.A.S DI VANELLA SALVATORE & C.

Inventor： Salvatore VANELLA

IPC: B03C3/12 ,  A61L9/00 ,  B03C3/155

CPC classification number: B03C3/12 ,  A61L2/10 ,  A61L9/00 ,  A61L9/16 ,  A61L9/22 ,  A61L2209/14 ,  B03C3/08 ,  B03C3/09 ,  B03C3/155 ,  B03C3/368 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/10 ,  F24F3/166 ,  F24F2003/1614 ,  F24F2003/1625 ,  F24F2003/1628 ,  F24F2003/1667 ,  F24F2003/1682 ,  H01T23/00

Abstract: A filtering assembly for air and gaseous fluids in general is provided comprising a duct, which can be crossed by a gaseous fluid carrying pollutants. The filtering assembly comprises: at least one filtering station to remove toxic gases and solid particle pollutants of dimensions preferably greater than 50 μm; at least one conductive grille, having at least one hole which faces and is proximate to at least one conductive filament being kept at a negative electric potential for the emission of electrons, which can be paired with pollutants of the solid particles and micro-organisms type of dimensions preferably between 10 nm and 50 μm, at least one accumulation plate downstream of the grille, maintained at a positive electrical potential for the stable collection of pollutants paired with the electrons at least one emission source of ions, for the restoration of electric charge of the gaseous fluid, flowing over the source.

Abstract translation: 通常提供用于空气和气体流体的过滤组件，其包括可以由携带污染物的气态流体穿过的管道。 过滤组件包括：至少一个过滤站，用于除去尺寸优选大于50μm的有毒气体和固体颗粒污染物; 至少一个导电栅格，具有至少一个面向并且接近至少一个导电细丝的孔，其保持在用于发射电子的负电位，其可以与固体颗粒和微生物类型的污染物配对 尺寸优选在10nm和50μm之间，格栅下游的至少一个堆积板保持在正电位，用于稳定收集与电子成对的污染物至少一个离子源，用于恢复电荷 的气体流体流过源极。

公开(公告)号：US20140298995A1

公开(公告)日：2014-10-09

申请号：US14154115

申请日：2014-01-13

Applicant: Yadapalli Kondala Rao

Inventor： Yadapalli Kondala Rao

IPC: B03C3/41 ,  B03C3/72 ,  B03C3/47

CPC classification number: B03C3/41 ,  B03C3/017 ,  B03C3/025 ,  B03C3/08 ,  B03C3/09 ,  B03C3/12 ,  B03C3/47 ,  B03C3/72 ,  Y10T137/86083

Abstract: A method and system wherein the fluid stream from an object to be evacuated is filtered before it enters into a vacuum pump with a purity of equal to or greater than 99% and a particle size of 0.3 microns or less, with minimum pressure difference, is provided, thereby improving pump life cycle and process performance.

Abstract translation: 一种方法和系统，其中来自待抽空物体的流体流在其进入具有等于或大于99％的纯度并且具有最小压力差的0.3微米或更小的粒度的真空泵中被过滤 从而提高泵的寿命周期和工艺性能。

公开(公告)号：US08721775B2

公开(公告)日：2014-05-13

申请号：US13067202

申请日：2011-05-17

Applicant: Jeff Chesebrough

Inventor： Jeff Chesebrough

IPC: B03C3/155

CPC classification number: B03C3/155 ,  B03C3/09 ,  B03C3/41 ,  B03C3/60

Abstract: The electronic air filter has a pair of pads between which a grid is sandwiched. The pads are composed of glass fiber or like filtering medium while the grid is composed of two or more pads of carbon interconnected by a network of filaments having a cotton core surrounded by a graphite sheath. The grid is connected to a source of electrical power at a voltage at which a corona field develops around the grid with resulting polarization of the grid.

Abstract translation: 电子空气过滤器具有一对衬垫，在其间夹有网格。 衬垫由玻璃纤维或类似的过滤介质组成，而网格由两个或更多个由具有由石墨护套包围的棉芯线的细丝网互相连接的碳块构成。 电网以电网的方式连接到电源，在该电压下，电网围绕电网发生，从而产生电网极化。