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公开(公告)号：US20240342637A1
公开(公告)日：2024-10-17
申请号：US18634765
申请日：2024-04-12
CPC分类号： B01D46/0005 , B01D27/08 , B01D2201/0461
摘要： A filter assembly includes: a filter element having filter media; an end arrangement removably positionable over the filter element; a first abutment member and a second abutment member capable of abutting when the assembly is in a first condition and prevented from abutting when the assembly is in a second condition; and a transition arrangement to enable transition of the assembly between the first condition and second condition.
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公开(公告)号：US20230264119A1
公开(公告)日：2023-08-24
申请号：US18016258
申请日：2021-07-13
发明人： Michael J. Cronin , Michael J. Gustafson , Gary H. Gift , Erik P. Anderson , John K. Aune , Brian R. Tucker , Vijay K. Kapoor , Mike J. Madsen
IPC分类号： B01D19/00
CPC分类号： B01D19/0031 , B01D19/0042
摘要： A deaerator includes gas nucleation media and a porous barrier. The deaerator may include growth media between the gas nucleation media and the porous barrier. The deaerator may be part of a system for removing gas from a fluid, where the system includes a tank with a fluid inlet and a fluid outlet and having a fluid flow path from the fluid inlet to the fluid outlet, and where the deaerator is in the fluid flow path. A method for removing gas from a fluid includes passing the fluid through the deaerator defining a fluid flow path.
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公开(公告)号：US11369903B2
公开(公告)日：2022-06-28
申请号：US16994899
申请日：2020-08-17
摘要： A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.
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公开(公告)号：US20220323889A1
公开(公告)日：2022-10-13
申请号：US17845596
申请日：2022-06-21
摘要： A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.
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公开(公告)号：US20230285882A1
公开(公告)日：2023-09-14
申请号：US18198922
申请日：2023-05-18
CPC分类号： B01D35/306 , B01D35/30 , B01D35/16 , B01D29/21 , B01D29/111 , B01D27/08 , B01D29/13 , B01D35/005 , B01D2201/295 , B01D2201/304 , B01D2201/4007 , B01D2201/347 , B01D2201/303 , B01D2201/4092 , B01D2201/34
摘要： A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.
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公开(公告)号：US20230023624A1
公开(公告)日：2023-01-26
申请号：US17862771
申请日：2022-07-12
IPC分类号： B01D35/153 , B01D27/08 , B01D35/30
摘要： A filter cartridge with flow travelling from inside to outside with a flow path in a bottom end cap to enter the cartridge has an anti-drain back valve to prevent cross-contamination to the clean side of the system during filter change-out. The anti-drain back valve moves away from the bottom end cap to allow inlet flow into the cartridge during filtering operation, and when flow ceases, the valve settles to the bottom of the cartridge to plug the flow path during service.
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公开(公告)号：US20220362689A1
公开(公告)日：2022-11-17
申请号：US17624198
申请日：2020-07-02
发明人： Gary H. Gift , Jason M. Higgins , Daniel R. Frembgen , Robert A. McGlade , Michael J. Gustafson
IPC分类号： B01D29/23 , B01D35/147 , B01D29/58 , B01D35/027
摘要： The technology disclosed herein relates to, in part, a filter assembly having a primary media assembly and a secondary media assembly in fluid communication with the primary media assembly. A filter assembly outlet is downstream of the secondary media assembly. A filtration pathway extends through the primary media assembly, the secondary media assembly, and the filter assembly outlet. A drain pathway extends through the secondary media assembly and the filter assembly outlet, wherein the drain pathway circumvents the primary media assembly.
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公开(公告)号：US20190060808A9
公开(公告)日：2019-02-28
申请号：US15437526
申请日：2017-02-21
摘要： A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.
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公开(公告)号：US20170252682A1
公开(公告)日：2017-09-07
申请号：US15437526
申请日：2017-02-21
摘要： A filter cartridge includes a threaded sleeve having a seal holder recess and seal member. The filter cartridge is for removably threading onto a filter head that includes threads for connection to the filter cartridge by way of the threaded sleeve. The filter head includes a ramp that engages the seal member to form a seal. The force needed to make the seal is a torque of less than 10 N-m.
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公开(公告)号：US20240342633A1
公开(公告)日：2024-10-17
申请号：US18634735
申请日：2024-04-12
CPC分类号： B01D29/333 , B01D29/111 , B01D29/353 , B01D35/30 , B01D2201/12 , B01D2201/295 , B01D2201/347 , B01D2201/4076 , B01D2201/4092
摘要： A filter assembly includes: a filter cartridge having filter media and a first end cap holding an axially disposed seal member, an end arrangement sized to engage against the filter cartridge and form a seal with the seal member, and an anti-rotation arrangement constructed and arranged to prevent the filter cartridge and cover arrangement from rotation relative to each other.
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