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1. 发明申请

US20140251143A1 FILTRATION SYSTEM FOR A GAS TURBINE AIR INTAKE AND METHODS 审中-公开
标题翻译：一种气体涡轮机空气吸入过滤系统及方法
公开(公告)号：US20140251143A1
公开(公告)日：2014-09-11
申请号：US14199385
申请日：2014-03-06
申请人： Donaldson Company, Inc.
发明人： Andrew James Hawkinson , Eli Payton Ross , Jon Jerrold Haag
IPC分类号： F02M35/02 , F02M35/08 , F02M35/024
CPC分类号： F02M35/086 , F02M35/0215 , F02M35/0245 , F02M35/02491
摘要： A gas turbine air filter system includes a housing having an interior, an inlet arrangement, and an outlet hood having an outlet arrangement. The inlet arrangement defines an inlet flow face for taking in unfiltered air. The outlet arrangement defines an outlet flow face for exiting filtered air. The inlet flow face and the outlet flow face are angled relative to each other. The angle can range between 45-135° relative to each other. The system includes at least first and second stages of filter element arrangements held within the interior of the housing. The first and second stages of filter element arrangements are operably sealed within the housing such that air flowing through the inlet arrangement must pass through the first and second stages of filter element arrangements before exiting through the outlet arrangement. The outlet hood is free of the first and second stages of filter element arrangements.
摘要翻译：燃气轮机空气过滤器系统包括具有内部的壳体，入口装置和具有出口装置的出口罩。入口装置限定了用于吸入未过滤空气的入口流动面。出口装置限定用于排出过滤空气的出口流动面。入口流动面和出口流动面相对于彼此成角度。该角度可以相对于彼此在45-135度之间。该系统包括保持在壳体内部的至少第一和第二阶段的过滤元件布置。过滤元件布置的第一和第二阶段可操作地密封在壳体内，使得流过入口装置的空气必须在通过出口装置离开之前通过过滤元件布置的第一和第二阶段。出风口罩不含过滤元件装置的第一和第二级。

2. 发明授权

US11691101B2 Filter element, systems, and methods 有权
公开(公告)号：US11691101B2
公开(公告)日：2023-07-04
申请号：US16963486
申请日：2019-01-23
申请人： Donaldson Company, Inc.
发明人： Jason A. Tiffany , Brent L. Anderson , Richard P. DeJong , Andrew C. Dahlgren , Wim Van Gelder , Olivier Ronneau , Mathijs Verstraete , Gert Proost , Massimo Movia , Eli Payton Ross , Michael R. Carlson
IPC分类号： B01D46/24 , B01D46/00 , B01D46/52 , F02C7/052 , B01D46/58
CPC分类号： B01D46/2414 , B01D46/0005 , B01D46/521 , B01D46/526 , B01D46/527 , B01D46/58 , F02C7/052 , B01D2271/027 , B01D2275/201 , B01D2279/60 , F05D2260/607
摘要： A gas turbine air intake system uses a filter element having a seal member with radial projections and radial recesses. The seal member forms a seal with components on the tube sheet of the system and at the end opposite of the tube sheet. At the end opposite of the tube sheet, there can be an assembly cover, or alternatively, an additional filter cartridge.

3. 发明授权

US12036502B2 Filter element, systems, and methods 有权
公开(公告)号：US12036502B2
公开(公告)日：2024-07-16
申请号：US18216419
申请日：2023-06-29
申请人： Donaldson Company, Inc.
发明人： Jason A. Tiffany , Brent L. Anderson , Richard P. DeJong , Andrew C. Dahlgren , Wim Van Gelder , Olivier Ronneau , Mathijs Verstraete , Gert Proost , Massimo Movia , Eli Payton Ross , Michael R. Carlson
IPC分类号： B01D46/24 , B01D46/00 , B01D46/52 , B01D46/58 , F02C7/052
CPC分类号： B01D46/2414 , B01D46/0005 , B01D46/521 , B01D46/526 , B01D46/527 , B01D46/58 , F02C7/052 , B01D2271/027 , B01D2275/201 , B01D2279/60 , F05D2260/607
摘要： A gas turbine air intake system uses a filter element having a seal member with radial projections and radial recesses. The seal member forms a seal with components on the tube sheet of the system and at the end opposite of the tube sheet. At the end opposite of the tube sheet, there can be an assembly cover, or alternatively, an additional filter cartridge.

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