公开(公告)号：EP2865432B1

公开(公告)日：2020-09-09

申请号：EP14172879.0

申请日：2005-06-16

Applicant: DONALDSON COMPANY, INC.

Inventor： Greco, Enrico ,  Buratto, Fabrizio ,  Cantoni, Mauro ,  Guernieri, Christian ,  Connelly, John Francis ,  Hacker, John R. ,  Formica, Claudio

IPC: B01D35/153

公开(公告)号：EP2316556B1

公开(公告)日：2014-08-13

申请号：EP10182618.8

申请日：2005-06-16

Applicant: Donaldson Company, Inc.

Inventor： Greco, Enrico ,  Buratto, Fabrizio ,  Cantoni, Mauro ,  Guernieri, Christian ,  Connelly, John Francis ,  Hacker, John R. ,  Formica, Claudio

IPC: B01D35/153

CPC classification number: B01D35/153 ,  B01D29/15 ,  B01D35/143 ,  B01D35/147 ,  B01D35/1573 ,  B01D2201/167 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4046 ,  B01D2201/4076

Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.

公开(公告)号：EP2656893B1

公开(公告)日：2017-11-22

申请号：EP13156524.4

申请日：2007-08-16

Applicant: DONALDSON COMPANY, INC.

Inventor： Formica, Claudio

IPC: B01D29/54 ,  B01D35/147 ,  B01D35/153

CPC classification number: B01D29/15 ,  B01D29/21 ,  B01D29/54 ,  B01D29/96 ,  B01D35/0276 ,  B01D35/147 ,  B01D35/153 ,  B01D2201/0415 ,  B01D2201/34 ,  B01D2201/4046

Abstract: A liquid filter assembly is provided. The preferred assembly includes a serviceable filter cartridge having a primary filter section and a secondary or bypass filter section. The preferred assembly includes a bypass valve arrangement and a suction filter arrangement. A valve, to allow flow from an interior of the assembly to a reservoir if needed, is provided. Preferred serviceable filter cartridges are shown.

公开(公告)号：EP2316556A1

公开(公告)日：2011-05-04

申请号：EP10182618.8

申请日：2005-06-16

Applicant: Donaldson Company, Inc.

Inventor： Greco, Enrico ,  Buratto, Fabrizio ,  Cantoni, Mauro ,  Guernieri, Christian ,  Connelly, John Francis ,  Hacker, John R. ,  Formica, Claudio

IPC: B01D35/153

CPC classification number: B01D35/153 ,  B01D29/15 ,  B01D35/143 ,  B01D35/147 ,  B01D35/1573 ,  B01D2201/167 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4046 ,  B01D2201/4076

Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.

Abstract translation: 提供了一种液体过滤器装置，以及组装和使用的方法。 液体过滤器装置包括其中的排水回流阀组件。 提供了与优选的过滤器滤芯和优选的防排放回流阀装置有关的优点。

公开(公告)号：EP2865432A3

公开(公告)日：2015-06-17

申请号：EP14172879.0

申请日：2005-06-16

Applicant: DONALDSON COMPANY, INC.

Inventor： Greco, Enrico ,  Buratto, Fabrizio ,  Cantoni, Mauro ,  Guernieri, Christian ,  Connelly, John Francis ,  Hacker, John R. ,  Formica, Claudio

IPC: B01D35/153

Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.

公开(公告)号：EP2865432A2

公开(公告)日：2015-04-29

申请号：EP14172879.0

申请日：2005-06-16

Applicant: DONALDSON COMPANY, INC.

Inventor： Greco, Enrico ,  Buratto, Fabrizio ,  Cantoni, Mauro ,  Guernieri, Christian ,  Connelly, John Francis ,  Hacker, John R. ,  Formica, Claudio

IPC: B01D35/153

Abstract: A liquid filter arrangement is provided, as well as methods of assembly and use. The liquid filter arrangement includes an anti-drain back valve assembly therein. Advantageous features, relating to a preferred filter cartridge and preferred anti-drain back valve arrangement, are provided.

Abstract translation: 提供了一种液体过滤器装置，以及组装和使用的方法。 液体过滤器装置包括其中的排水回流阀组件。 提供了与优选的过滤器滤芯和优选的防排放回流阀装置有关的优点。

公开(公告)号：EP2656893A1

公开(公告)日：2013-10-30

申请号：EP13156524.4

申请日：2007-08-16

Applicant: DONALDSON COMPANY, INC.

Inventor： Formica, Claudio

IPC: B01D29/54 ,  B01D35/147 ,  B01D35/153

CPC classification number: B01D29/15 ,  B01D29/21 ,  B01D29/54 ,  B01D29/96 ,  B01D35/0276 ,  B01D35/147 ,  B01D35/153 ,  B01D2201/0415 ,  B01D2201/34 ,  B01D2201/4046

Abstract: A liquid filter assembly is provided. The preferred assembly includes a serviceable filter cartridge having a primary filter section and a secondary or bypass filter section. The preferred assembly includes a bypass valve arrangement and a suction filter arrangement. A valve, to allow flow from an interior of the assembly to a reservoir if needed, is provided. Preferred serviceable filter cartridges are shown.

Abstract translation: 提供了一种液体过滤器组件。 优选的组件包括具有主过滤器部分和次要或旁路过滤器部分的可使用的过滤器滤芯。 优选的组件包括旁通阀装置和抽吸过滤装置。 提供阀，以允许从组件的内部流动到需要时的储存器。 显示首选可维修的滤芯。