公开(公告)号：US20190160405A1

公开(公告)日：2019-05-30

申请号：US16092084

申请日：2017-04-18

Applicant: Cummins Filtration IP, Inc.

Inventor： Eric A. Janikowski ,  Mark P. Adams ,  Huanling Liu ,  Himani Deshpande ,  Scott W. Schwartz ,  Barry Mark Verdegan ,  Aiden Kim ,  Anna Balazy ,  Nathan Shafer

IPC: B01D39/16 ,  B01D29/11 ,  B01D46/54 ,  B01D46/24 ,  B01D39/18 ,  B01D39/20 ,  B01D35/00 ,  B32B5/26 ,  B32B7/14 ,  B32B5/02

Abstract: Disclosed here is a composite filter media having at least one nanofiber layer bonded to a substrate layer, the at least one nanofiber layer optionally having a plurality of nanofibers having a geometric mean diameter of less than or equal to 0.5 μm, the at least one nanofiber layer having a thickness of about 1-100 μm.

公开(公告)号：US09545591B2

公开(公告)日：2017-01-17

申请号：US14880003

申请日：2015-10-09

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Chirag D. Parikh ,  Arun Janakiraman ,  Saru Dawar ,  Jerald J. Moy ,  Himani Deshpande ,  Brian W. Schwandt ,  Bridgette L. Meyer ,  Shiming Feng ,  Anna Balazy ,  Vincil A. Varghese ,  Benjamin L. Scheckel

IPC: F02B25/06 ,  B01D46/00 ,  B01D46/24 ,  B01D46/26 ,  B01D50/00 ,  F01M13/04 ,  B04B5/12

CPC classification number: B01D46/0056 ,  B01D46/0024 ,  B01D46/0031 ,  B01D46/2403 ,  B01D46/26 ,  B01D50/002 ,  B04B2005/125 ,  F01M13/04 ,  F01M2013/0422 ,  F01M2013/0438 ,  F01M2013/0477

Abstract: A rotating separator has a housing preventing separated liquid carryover. A plenum between the annular rotating separating filter element and the housing sidewall has one or more flow path separating guides minimizing the flow of separated liquid to the outlet. The flow path guides may include one or more fins and/or swirl flow dampers and/or a configured surface.

Abstract translation: 旋转分离器具有防止分离的液体携带的壳体。 在环形旋转分离过滤器元件和壳体侧壁之间的增压室具有一个或多个流动路径分离引导件，使分离的液体流向出口最小化。 流路引导件可以包括一个或多个翅片和/或涡流阻尼器和/或配置的表面。

公开(公告)号：US20150027422A1

公开(公告)日：2015-01-29

申请号：US14321270

申请日：2014-07-01

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： Brian W. Schwandt ,  Scott P. Heckel (Deceased) ,  Saru Dawar ,  Chirag D. Parikh ,  Christopher E. Holm ,  Peter K. Herman ,  Gregory W. Hoverson ,  Rohit Sharma ,  Benoit Le Roux ,  Jean-Luc Guichaoua ,  Shiming Feng ,  Gerard Malgorn ,  Arun Janakiraman ,  Jerald J. Moy ,  Himani Deshpande ,  Barry M. Verdegan ,  Howard E. Tews ,  Roger L. Zoch

IPC: F01M13/04

CPC classification number: F01M13/04 ,  F01M13/022 ,  F01M13/023 ,  F01M2013/0072 ,  F01M2013/0422 ,  F01M2013/0438

Abstract: An internal combustion engine crankcase ventilation rotating coalescer includes an annual rotating coalescing filter element, an inlet port supplying blow by gas from the crankcase to the hollow interior of the annular rotating coalescing filter element, and an outlet port delivering clean separated, air from the exterior of the rotating element. The direction of flow by gas inside-out, radially, outwardly from the hollow interior to the exterior.

Abstract translation: 内燃机曲轴箱通风旋转聚结器包括年度旋转聚结过滤元件，将气体从曲轴箱吹送到环形旋转聚结过滤元件的中空内部的入口端口和从外部输送清洁的分离的空气的出口 的旋转元件。 气体从内向外径向向外从中空内部流向外部的方向。