公开(公告)号：US20230330576A1

公开(公告)日：2023-10-19

申请号：US18338738

申请日：2023-06-21

申请人： Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

发明人： Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

IPC分类号： B01D35/30 ,  B01D35/147 ,  B01D29/21 ,  B01D35/153 ,  B01D35/00

CPC分类号： B01D35/30 ,  B01D35/147 ,  B01D29/21 ,  B01D35/153 ,  B01D35/005 ,  B01D2201/4007 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/4076 ,  B01D2201/4092 ,  B01D2201/4053 ,  B01D2201/347 ,  B01D2201/4023 ,  B01D2201/4015

摘要： A liquid filter in the form of a filter element or a filter cartridge provides torsion locking relative to a filter head when the housing of such filter is threaded onto a filter head. Many embodiments employ a filter that includes a nipple portion at a top end with the torsion lock detent provided outboard of the nipple portion or integrated into the nipple portion. Many embodiments employ a simplified shoulder transition region at the top end of a torsion locked filter element. Valve actuation and/or filter differentiation is used in some embodiments. Different torsion locking arrangements, deformable thread profiles and other liquid filter features are disclosed.

公开(公告)号：US11731065B2

公开(公告)日：2023-08-22

申请号：US16365382

申请日：2019-03-26

申请人： Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

发明人： Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

IPC分类号： B01D35/30 ,  B01D29/21 ,  B01D35/147 ,  B01D35/00 ,  B01D35/153

CPC分类号： B01D35/30 ,  B01D29/21 ,  B01D35/005 ,  B01D35/147 ,  B01D35/153 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/347 ,  B01D2201/4007 ,  B01D2201/4015 ,  B01D2201/4023 ,  B01D2201/4053 ,  B01D2201/4076 ,  B01D2201/4092

摘要： A liquid filter in the form of a filter element or a filter cartridge provides torsion locking relative to a filter head when the housing of such filter is threaded onto a filter head. Many embodiments employ a filter that includes a nipple portion at a top end with the torsion lock detent provided outboard of the nipple portion or integrated into the nipple portion. Many embodiments employ a simplified shoulder transition region at the top end of a torsion locked filter element. Valve actuation and/or filter differentiation is used in some embodiments. Different torsion locking arrangements, deformable thread profiles and other liquid filter features are disclosed.

公开(公告)号：US20190217229A1

公开(公告)日：2019-07-18

申请号：US16365382

申请日：2019-03-26

申请人： Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

发明人： Ralle Rookey ,  Justin R. Pribanic ,  Jonathan D. Moore ,  Kevin B. Downs ,  Wayne J. Dubé ,  Steven J. Merritt

IPC分类号： B01D35/30 ,  B01D29/21 ,  B01D35/147 ,  B01D35/00

CPC分类号： B01D35/30 ,  B01D29/21 ,  B01D35/005 ,  B01D35/147 ,  B01D35/153 ,  B01D2201/295 ,  B01D2201/302 ,  B01D2201/347 ,  B01D2201/4007 ,  B01D2201/4015 ,  B01D2201/4023 ,  B01D2201/4053 ,  B01D2201/4076 ,  B01D2201/4092

摘要： A liquid filter in the form of a filter element or a filter cartridge provides torsion locking relative to a filter head when the housing of such filter is threaded onto a filter head. Many embodiments employ a filter that includes a nipple portion at a top end with the torsion lock detent provided outboard of the nipple portion or integrated into the nipple portion. Many embodiments employ a simplified shoulder transition region at the top end of a torsion locked filter element. Valve actuation and/or filter differentiation is used in some embodiments. Different torsion locking arrangements, deformable thread profiles and other liquid filter features are disclosed.