专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09884277B2 Fluid filter with thermal control and pressure bypass 有权
公开(公告)号：US09884277B2
公开(公告)日：2018-02-06
申请号：US14501258
申请日：2014-09-30
申请人： Parker-Hannifin Corporation
发明人： John Trott , Homayoun Sanatgar
IPC分类号： B01D35/02 , B01D35/147 , B01D29/23 , B01D29/60
CPC分类号： B01D35/147 , B01D29/232 , B01D29/608 , B01D2201/291
摘要： A filter assembly includes a filter media for filtering a fluid, and a valve having a fluid inlet and a fluid outlet for controlling a flow of the fluid through the filter assembly. The valve includes a thermally active element that changes shape between a first configuration and a second configuration in response to a temperature variation. When the thermally active element is in the first configuration the valve is open with the fluid inlet in fluid communication with the fluid outlet, and the thermally active element changes shape to the second configuration to close the valve. The thermally active element may move a valve poppet against a valve seat to close the valve. A pressure bypass is configured to open the valve in response to a pressure increase in the filter assembly above a threshold pressure when the thermally active element is in the second configuration.

2. 发明申请

US20150090669A1 FLUID FILTER WITH THERMAL CONTROL AND PRESSURE BYPASS 有权
标题翻译：具有热控制和压力旁路的流体过滤器
公开(公告)号：US20150090669A1
公开(公告)日：2015-04-02
申请号：US14501258
申请日：2014-09-30
申请人： Parker-Hannifin Corporation
发明人： John Trott , Homayoun Sanatgar
IPC分类号： B01D35/02 , B01D37/04 , B01D35/147
CPC分类号： B01D35/147 , B01D29/232 , B01D29/608 , B01D2201/291
摘要： A filter assembly includes a filter media for filtering a fluid, and a valve having a fluid inlet and a fluid outlet for controlling a flow of the fluid through the filter assembly. The valve includes a thermally active element that changes shape between a first configuration and a second configuration in response to a temperature variation. When the thermally active element is in the first configuration the valve is open with the fluid inlet in fluid communication with the fluid outlet, and the thermally active element changes shape to the second configuration to close the valve. The thermally active element may move a valve poppet against a valve seat to close the valve. A pressure bypass is configured to open the valve in response to a pressure increase in the filter assembly above a threshold pressure when the thermally active element is in the second configuration.
摘要翻译：过滤器组件包括用于过滤流体的过滤介质和具有流体入口和流体出口的阀，用于控制通过过滤器组件的流体的流动。阀包括响应于温度变化而在第一配置和第二配置之间改变形状的热活性元件。当热活性元件处于第一构造时，阀是打开的，其中流体入口与流体出口流体连通，并且热活性元件将形状改变为第二构型以关闭阀。热活性元件可以将阀提升阀移动到阀座上以关闭阀。压力旁路构造成当热活性元件处于第二配置时响应于过滤器组件中的压力增加高于阈值压力来打开阀。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式