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公开(公告)号：US20230017685A1
公开(公告)日：2023-01-19
申请号：US17942528
申请日：2022-09-12
Applicant: Caterpillar Inc.
Inventor： Stephen Ellis Oedewalt , Jon T. Immel , Jeffrey R. Ries , Darrell Lee Morehouse, III
Abstract: A pedestal for use with a canister filter system and a filter element for positioning and retaining the filter element in the canister filter system includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. Also, the pedestal includes an annular wall that terminates at a bottom free end, and that defines a slot that extends axially upwardly and circumferentially from the bottom free end. A flow aperture extends through the annular wall that is disposed axially above the slot.
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公开(公告)号：US11826684B2
公开(公告)日：2023-11-28
申请号：US17942528
申请日：2022-09-12
Applicant: Caterpillar Inc.
Inventor： Stephen Ellis Oedewalt , Jon T. Immel , Jeffrey R. Ries , Darrell Lee Morehouse, III
CPC classification number: B01D35/306 , B01D29/19 , B01D2201/0415 , B01D2201/4038 , B01D2201/4092
Abstract: A pedestal for use with a canister filter system and a filter element for positioning and retaining the filter element in the canister filter system includes an at least partially annular body defining a longitudinal axis, a radial direction, and a circumferential direction. Also, the pedestal includes an annular wall that terminates at a bottom free end, and that defines a slot that extends axially upwardly and circumferentially from the bottom free end. A flow aperture extends through the annular wall that is disposed axially above the slot.
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