公开(公告)号：US08709240B2

公开(公告)日：2014-04-29

申请号：US13481709

申请日：2012-05-25

Applicant: Christopher Hubbard

Inventor： Christopher Hubbard

IPC: B01D35/147 ,  B01D27/10 ,  B01D27/14 ,  B01D29/54 ,  B01D35/14 ,  B01D29/00

CPC classification number: B01D35/1475 ,  B01D27/103 ,  B01D27/144 ,  B01D29/0022 ,  B01D29/114 ,  B01D29/21 ,  B01D29/232 ,  B01D29/54 ,  B01D35/005 ,  B01D35/147 ,  B01D2201/304 ,  F02M37/22 ,  Y10S210/13 ,  Y10S210/17 ,  B01D29/117

Abstract: An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has an oil output port and an input port. A mounting plate is fixed with an outer enclosure. The mounting plate is further adapted to conduct oil from the machine into a peripheral portion of the outer enclosure, and then returning oil from a central portion of the outer enclosure back to the machine. Oil may pass from the peripheral portion to the central portion through a primary filter having a first porosity. A pressure-actuated valve is fixed fluidly between the portions of the outer enclosure. Oil passes through the pressure actuated valve only when an oil pressure differential between the peripheral and central portions exceeds a threshold pressure. A secondary filter has a second porosity greater than the first porosity, and is fixed between the pressure-actuated valve and the central portion.

Abstract translation: 公开了一种用于具有油输出端口和输入端口的机器（例如内燃机）的油过滤器组件。 安装板固定有外壳。 安装板还适于将油从机器导入外壳的周边部分，然后将油从外壳的中心部分返回到机器。 油可以通过具有第一孔隙率的初级过滤器从周边部分传递到中心部分。 压力致动阀在流体上固定在外壳的部分之间。 只有当外围和中心部分之间的油压差超过阈值压力时，油才能通过压力致动阀。 次级过滤器具有大于第一孔隙率的第二孔隙率，并且固定在压力致动阀和中心部分之间。

公开(公告)号：US20100237022A1

公开(公告)日：2010-09-23

申请号：US12406878

申请日：2009-03-18

Applicant: Christopher Hubbard

Inventor： Christopher Hubbard

IPC: B01D29/54 ,  B01D29/60

CPC classification number: B01D35/1475 ,  B01D27/103 ,  B01D27/144 ,  B01D29/0022 ,  B01D29/114 ,  B01D29/21 ,  B01D29/232 ,  B01D29/54 ,  B01D35/005 ,  B01D35/147 ,  B01D2201/304 ,  F02M37/22 ,  Y10S210/13 ,  Y10S210/17 ,  B01D29/117

Abstract: An oil filter assembly is disclosed for a machine, such as an internal combustion engine, that has an oil output port and an oil input port. A mounting plate is fixed with an outer enclosure and is adapted for securing to the machine. The mounting plate is further adapted to conduct oil from the machine into a peripheral portion of the outer enclosure, and then returning oil from a central portion of the outer enclosure back to the machine. Oil may pass from the peripheral portion to the central portion through a primary filter having a first porosity. A pressure-actuated valve is fixed fluidly between the peripheral portion and central portion of the outer enclosure. Oil may pass through the pressure-actuated valve only when an oil pressure differential between the peripheral portion and the central portion of the outer enclosure exceeds a predetermined threshold pressure. A secondary filter has a second porosity greater than the first porosity, and is fixed fluidly between the pressure-actuated valve and the central portion of the outer enclosure.

Abstract translation: 公开了一种具有油输出端口和油输入端口的机器（例如内燃机）的油过滤器组件。 安装板固定有外壳，适用于固定在机器上。 安装板还适于将油从机器导入外壳的周边部分，然后将油从外壳的中心部分返回到机器。 油可以通过具有第一孔隙率的初级过滤器从周边部分传递到中心部分。 压力致动阀以流体方式固定在外壳的周边部分和中心部分之间。 只有当周边部分和外壳的中心部分之间的油压差超过预定阈值压力时，油才能通过压力致动阀。 次级过滤器具有大于第一孔隙率的第二孔隙率，并且在压力致动阀和外壳体的中心部分之间流体地固定。