公开(公告)号：EP3577327A2

公开(公告)日：2019-12-11

申请号：EP18748679.0

申请日：2018-02-05

申请人： BHA Altair, LLC

发明人： EYERS, William Keith Albert ,  JARRIER, Etienne Rene Pascal

IPC分类号： F02C7/052 ,  F02C7/055 ,  B01D46/00 ,  F16J15/02

公开(公告)号：EP3068995A1

公开(公告)日：2016-09-21

申请号：EP14862155.0

申请日：2014-11-13

申请人： BHA Altair, LLC

发明人： JARRIER, Etienne Rene Pascal ,  EYERS, William Keith Albert ,  SMITH, Peter John Duncan ,  STEELE, Richard Paul

IPC分类号： F02C7/052 ,  F02M35/024

CPC分类号： F02C7/055 ,  B01D46/0002 ,  B01D46/0005 ,  B01D46/023 ,  B01D46/125 ,  B01D46/521 ,  B01D2265/026 ,  F02M35/02416 ,  F05D2230/64 ,  F05D2240/91 ,  F05D2250/121 ,  F05D2260/36 ,  Y10T29/49895

摘要： The present application provides a filtration system for a gas turbine engine. The filtration system may include a holding frame with a positioning element extending therefrom and a filtration unit for mounting within the holding frame. The filtration unit may include a positioning slot therein such that the positioning element extends through the positioning slot when the filtration unit is mounted within the holding frame.

摘要翻译： 本申请提供了一种用于燃气涡轮发动机的过滤系统。 过滤系统可以包括具有从其延伸的定位元件的保持框架和用于安装在保持框架内的过滤单元。 过滤单元可以在其中包括定位槽，使得当过滤单元安装在保持框架内时定位元件延伸穿过定位槽。

公开(公告)号：EP2961960A1

公开(公告)日：2016-01-06

申请号：EP14757473.5

申请日：2014-02-28

申请人： BHA Altair, LLC

发明人： CHIN, Jien ,  POLIZZI, Cynthia Marie ,  EYERS, William Keith Albert ,  BARTLETT, Stephen

IPC分类号： F02C7/052 ,  B01D46/52

CPC分类号： B01D46/0005 ,  B01D46/0002 ,  B01D46/002 ,  B01D46/125 ,  B01D46/521 ,  B01D2271/02 ,  Y10T29/49826

摘要： A filter arrangement for a system within which fluid is filtered and an associated method of providing the arrangement. A frame of the arrangement includes an outer periphery shape that is complementary to a shape for location of the filter arrangement therein and a plurality of filter cartridge seat slots arranged in V-shaped pairs. Each filter cartridge seat slot provides a sub-aperture for removably receiving a respective filter cartridge in a direction transverse to the flow proceeding through the sub-aperture. The filter arrangement includes a plurality of filter cartridges that are removably located within respective filter cartridge seat slots. The filter arrangement includes a non-permanent sealing arrangement between the filter cartridges and the frame so that flow does not by-pass filter media. The non-permanent arrangement permits removal of the filter cartridges from the frame and replacement with new filter cartridges upon the frame.