公开(公告)号：WO2014109966A1

公开(公告)日：2014-07-17

申请号：PCT/US2014/010221

申请日：2014-01-03

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： HAWKINS, Charles W. ,  BAGCI, Ismail ,  SAWANT, Anil I. ,  LONG, Brad

IPC: B01D27/08

CPC classification number: B01D35/306 ,  B01D27/08 ,  B01D27/10 ,  B01D35/30 ,  B01D36/005 ,  B01D36/006 ,  B01D2201/302 ,  B01D2201/4076

Abstract: Quick connect mechanisms between a fluid filter and a head that permits quick connection/disconnection between the two. The mechanisms clamp the filter shell in place with a plurality of radially displaceable locking elements. When the filter is inserted into the head, an element that controls the radial displacement of the locking element is rotated to radially displace the locking elements and lock the shell in place. External sealing is achieved by the means of suitable sealing elements, for example a compression face seal and/or a radial O-ring seal. The clamping force comes from the rotation of the control element to a lock position which displaces the locking elements in a radial direction to a lock position. When the control element is rotated to an unlock position, the locking elements are free to move or are actuated to an unlock position, allowing the filter to be removed.

Abstract translation: 流体过滤器和头部之间的快速连接机构允许两者间快速连接/断开。 这些机构用多个可径向移动的锁定元件将过滤器外壳夹紧就位。 当过滤器插入头部时，控制锁定元件的径向位移的元件被旋转以径向移动锁定元件并将壳体锁定就位。 通过合适的密封元件，例如压缩面密封件和/或径向O形密封件来实现外部密封。 夹紧力来自控制元件的旋转到将锁定元件沿径向移动到锁定位置的锁定位置。 当控制元件旋转到解锁位置时，锁定元件可自由移动或被致动到解锁位置，允许过滤器被移除。

公开(公告)号：WO2019084440A1

公开(公告)日：2019-05-02

申请号：PCT/US2018/057764

申请日：2018-10-26

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： SAWANT, Anil I. ,  BURANDE, Vijaykumar Mahadev ,  SCHECKEL, Benjamin L. ,  VERDEGAN, Barry Mark ,  LI, Miao ,  BATES, Billy M. ,  WIECZOREK, Mark T.

IPC: F02M35/024 ,  F02M37/22 ,  B01D27/14 ,  B01D29/56 ,  B01D35/30

CPC classification number: B01D29/21 ,  B01D29/055 ,  B01D29/58 ,  B01D36/003 ,  B01D2201/0415 ,  B01D2201/12 ,  B01D2201/125 ,  B01D2201/295 ,  B01D2201/305 ,  B01D2201/347 ,  F02M37/28 ,  F02M37/34 ,  F02M37/44

Abstract: A filter assembly includes a filter housing having a longitudinal axis, the filter housing divided into a first filter chamber and a second filter chamber, a first element bottom endplate. a second element top endplate, an intermediate endplate positioned along the longitudinal axis between the second element top endplate and the first element bottom endplate, a first filter element housed within the first filter chamber and comprising first filter media positioned between the first element bottom endplate and the intermediate endplate, and a second filter element housed within the second filter chamber and comprising second filter media positioned between the second element top endplate and the intermediate endplate.

公开(公告)号：WO2019079094A3

公开(公告)日：2019-04-25

申请号：PCT/US2018/055394

申请日：2018-10-11

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： STEFFEN, Bryan P. ,  SAHA, Ayesha ,  CLARK-HEINRICH, Erica Christine ,  SAWANT, Anil I. ,  WAGNER, Brian K. ,  CHIRME, Sonal Laxman ,  CHINDARKAR, Mahesh Suresh ,  VERDEGAN, Barry Mark

IPC: F02M37/08 ,  B01D29/00

Abstract: Various example embodiments relate to an automatic drain system for use with a fluid water separator. The automatic drain system includes a liquid-in-fuel sensor. The liquid in-fuel sensor is configured to detect a liquid level in a water sump. The solenoid has an open state and a closed state. A control unit is configured to activate the solenoid in response to a signal from the liquid-in-fuel sensor. Activation of the solenoid causes the solenoid to go from the closed state to the open state. The automatic drain system is placed in a condition for allowing fluid flow through the automatic drain system from the water sump.

公开(公告)号：WO2017120113A1

公开(公告)日：2017-07-13

申请号：PCT/US2016/069446

申请日：2016-12-30

Applicant: CUMMINS FILTRATION IP, INC.

Inventor： THAKARE, Sandeep T. ,  MAHAJAN, Amrapali A. ,  BAIAO, David S. ,  IWAMOTO, Denis Y. ,  ABDALLA, Wassem ,  SAWANT, Anil I.

IPC: B01D27/00 ,  B01D27/08 ,  B01D29/13 ,  B01D35/02

CPC classification number: B01D27/08 ,  B01D35/153 ,  B01D35/30 ,  B01D36/005 ,  B01D2201/291

Abstract: A fuel water separator filter having a filter that separates water from a fuel and an adapter having a first end connected to an end of the filter. A second end of the adapter can detachably connect the filter to a plurality of bowls having different sizes. The adapter may detachably connect to the end of the filter or may be permanently connected to the end of the filter. The filter may be a spin-on filter. The adapter may include a first connecting portion that connects to the filter and a second connecting portion that connects to the bowl. The adapter may further include a basin having a plurality of bypass passages that allows the separated water to flow from the filter to the bowl.

Abstract translation: 燃料水分离器过滤器具有将水与燃料分离的过滤器和具有连接到过滤器的一端的第一端的适配器。 适配器的第二端可以将过滤器可拆卸地连接到具有不同尺寸的多个碗。 适配器可以可拆卸地连接到过滤器的末端或可以永久地连接到过滤器的末端。 滤波器可以是旋转滤波器。 适配器可以包括连接到过滤器的第一连接部分和连接到碗的第二连接部分。 适配器可以进一步包括具有多个旁路通道的盆，其允许分离的水从过滤器流到碗。

公开(公告)号：WO2017035123A1

公开(公告)日：2017-03-02

申请号：PCT/US2016/048142

申请日：2016-08-23

Applicant: CUMMINS FILTRATION IP, INC

Inventor： WAGNER, Brian K. ,  SAWANT, Anil I. ,  GAWALI, Madhuri S.

IPC: B01D29/00 ,  B01D45/06 ,  B01D45/08 ,  B01D51/00 ,  B01D53/76

CPC classification number: B01D50/002 ,  B01D45/06 ,  B01D45/08 ,  B01D46/0031 ,  B01D46/2411

Abstract: A filter precleaner for precleaning an unfiltered gaseous mixture. A coalescing filter includes a filter media for filtering a gas, a nozzle assembly for precleaning an unfiltered gaseous mixture, and a lower endplate. The nozzle assembly includes a first nozzle plate positioned upstream of the filter media. The lower endplate is positioned at a lower end of the filter media beneath the first nozzle plate. The lower endplate allows liquid to drain through the lower endplate. The unfiltered gaseous mixture impacts the lower endplate such that liquid from the unfiltered gaseous mixture flows through the lower endplate and gas from the unfiltered gaseous mixture flows through the filter media.

Abstract translation: 一种用于预清洁未过滤的气体混合物的过滤器预清洗器。 聚结过滤器包括用于过滤气体的过滤介质，用于预清洁未过滤气体混合物的喷嘴组件和下端板。 喷嘴组件包括位于过滤介质上游的第一喷嘴板。 下端板位于第一喷嘴板下方的过滤介质的下端。 下端板允许液体通过下端板排出。 未过滤的气体混合物撞击下端板，使得来自未过滤的气体混合物的液体流过下端板，并且来自未过滤的气体混合物的气体流过过滤介质。