公开(公告)号：US20130220432A1

公开(公告)日：2013-08-29

申请号：US13765070

申请日：2013-02-12

Applicant: AirSept, Inc.

Inventor： Aaron Becker ,  Myron Stein

IPC: F16K31/06

CPC classification number: F16K31/0665 ,  F16K31/0662 ,  F16K31/082 ,  Y10T137/0368 ,  Y10T137/7759

Abstract: A fluid flow regulator has a body defining a tapered central passageway. A ferrous or magnetic ball is disposed within the central passageway and may be biased to a predetermined location within the passageway by a spring. An electromagnet is disposed at one end of the passageway. Varying electrical power to the electromagnet attracts or repels the ball thereby moving it to different locations within the tapered passageway to vary the flow through the passageway.

Abstract translation: 流体流量调节器具有限定锥形中心通道的主体。 铁心或磁球设置在中央通道内，并可通过弹簧偏压到通道内的预定位置。 电磁铁设置在通道的一端。 电磁铁的不同电力吸引或排斥球，从而将其移动到锥形通道内的不同位置，以改变通过通道的流动。

公开(公告)号：US09895636B2

公开(公告)日：2018-02-20

申请号：US14966925

申请日：2015-12-11

Applicant: AirSept, Inc.

Inventor： Aaron Becker ,  Myron Stein

IPC: B01D35/06 ,  B01D29/33 ,  B01D35/02 ,  B01D35/147 ,  B01D29/11

CPC classification number: B01D35/06 ,  B01D29/114 ,  B01D29/33 ,  B01D35/02 ,  B01D35/147 ,  B01D2201/291 ,  B01D2201/4069

Abstract: An in-line or in situ filter is disclosed for filtering fluid flowing through a hydraulic system, and particularly an automotive hydraulic system. The filter has a magnetic base with a central opening at its outlet end and a seat with a central opening at its inlet. The base and the seat are joined by a cylindrical filter element made of a magnetically susceptible mesh screen material. A spring within the filter element biases a ball against the central opening of the seat normally sealing off the opening and forcing fluid to flow through the filter element to be filtered before exiting through the central opening of the base. If the mesh screen becomes clogged, backpressure forces the ball away from the seat against the bias of the spring to allow fluid to bypass the filter element and flow directly through the filter. In the process, ferrous debris entrained within the fluid flow continues to be captured by attraction to the magnetic base and the magnetized filter element.

公开(公告)号：US09140377B2

公开(公告)日：2015-09-22

申请号：US13765070

申请日：2013-02-12

Applicant: AirSept, Inc.

Inventor： Aaron Becker ,  Myron Stein

IPC: F16K31/08 ,  F16K31/06

CPC classification number: F16K31/0665 ,  F16K31/0662 ,  F16K31/082 ,  Y10T137/0368 ,  Y10T137/7759

Abstract: A fluid flow regulator has a body defining a tapered central passageway. A ferrous or magnetic ball is disposed within the central passageway and may be biased to a predetermined location within the passageway by a spring. An electromagnet is disposed at one end of the passageway. Varying electrical power to the electromagnet attracts or repels the ball thereby moving it to different locations within the tapered passageway to vary the flow through the passageway.

Abstract translation: 流体流量调节器具有限定锥形中心通道的主体。 铁心或磁球设置在中央通道内，并可通过弹簧偏压到通道内的预定位置。 电磁铁设置在通道的一端。 电磁铁的不同电力吸引或排斥球，从而将其移动到锥形通道内的不同位置，以改变通过通道的流动。

公开(公告)号：US20160101378A1

公开(公告)日：2016-04-14

申请号：US14966925

申请日：2015-12-11

Applicant: AirSept, Inc.

Inventor： Aaron Becker ,  Myron Stein

IPC: B01D35/06 ,  B01D35/147 ,  B01D29/33 ,  B01D35/02

CPC classification number: B01D35/06 ,  B01D29/114 ,  B01D29/33 ,  B01D35/02 ,  B01D35/147 ,  B01D2201/291 ,  B01D2201/4069

Abstract: An in-line or in situ filter is disclosed for filtering fluid flowing through a hydraulic system, and particularly an automotive hydraulic system. The filter has a magnetic base with a central opening at its outlet end and a seat with a central opening at its inlet. The base and the seat are joined by a cylindrical filter element made of a magnetically susceptible mesh screen material. A spring within the filter element biases a ball against the central opening of the seat normally sealing off the opening and forcing fluid to flow through the filter element to be filtered before exiting through the central opening of the base. If the mesh screen becomes clogged, backpressure forces the ball away from the seat against the bias of the spring to allow fluid to bypass the filter element and flow directly through the filter. In the process, ferrous debris entrained within the fluid flow continues to be captured by attraction to the magnetic base and the magnetized filter element.

Abstract translation: 公开了一种在线或原位过滤器，用于过滤流过液压系统，特别是汽车液压系统的流体。 过滤器具有在其出口端具有中心开口的磁性基座和在其入口处具有中心开口的座。 基座和座椅通过由磁敏网眼材料制成的圆柱形过滤元件连接。 过滤器元件内的弹簧将球抵靠着座椅的中心开口偏置，通常密封开口并迫使流体流过要过滤的过滤元件，然后通过基座的中心开口。 如果网孔被堵塞，背压迫使球抵靠弹簧的偏压离开座椅，以允许流体绕过过滤元件并直接流过过滤器。 在该过程中，携带在流体流中的铁质碎片继续通过吸引到磁性基座和磁化过滤元件而被捕获。