Invention Grant
- Patent Title: Filter assembly for gas turbine engine
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Application No.: US17804132Application Date: 2022-05-26
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Publication No.: US11944929B2Publication Date: 2024-04-02
- Inventor: Rose Beaulieu , Pierre Gauvin , Louis Brillon , Joanna Radon , Sean Powers , Kevin White
- Applicant: PRATT & WHITNEY CANADA CORP.
- Applicant Address: CA Longueuil
- Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee: PRATT & WHITNEY CANADA CORP.
- Current Assignee Address: CA Longueuil
- Agency: NORTON ROSE FULBRIGHT CANADA LLP.
- Main IPC: B01D46/00
- IPC: B01D46/00 ; B01D46/24

Abstract:
A filter housing for containing a cartridge assembly having a filter cartridge secured to a filter cover, the filter housing has a peripheral wall extending around a longitudinal axis, and end wall secured to the peripheral wall, the filter housing defining a cavity partially enclosed by the peripheral wall and the end wall, the peripheral wall defining a cartridge-receiving section extending from the end wall along the longitudinal axis and sized for receiving the filter cartridge and a cover-receiving section extending along the longitudinal axis from the cartridge-receiving section to an open end of the filter housing opposed to the end wall and sized for receiving the filter cover, a portion of the cover-receiving section recessed radially outwardly from the cartridge-receiving section relative to the longitudinal axis, a lubricant outlet of the filter housing extending through the portion of the cover-receiving section of the peripheral wall.
Public/Granted literature
- US20220280892A1 FILTER ASSEMBLY FOR GAS TURBINE ENGINE Public/Granted day:2022-09-08
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