Invention Grant
- Patent Title: Bearing housing
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Application No.: US17651913Application Date: 2022-02-22
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Publication No.: US11891906B2Publication Date: 2024-02-06
- Inventor: Maciej Piotrowski , Lukasz Pokrzywa
- 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: F01D25/18
- IPC: F01D25/18 ; F16C33/66 ; F01D25/16 ; F16F15/023

Abstract:
A bearing housing for a bearing having an outer race, the bearing housing comprising: an annular wall extending about an axis and axially between a first end and a second end, the annular wall including: a plurality of holes spaced circumferentially from one another and spaced axially from the first end, the plurality of holes extending through the annular wall toward the axis; and an interior housing surface extending about the axis and defining interior openings of the plurality of holes, the interior housing surface having a cylindrical portion defining a seat for radial engagement with the outer race, the cylindrical portion extending axially from a first location proximate to the first end to at least a second location between the first location and the interior openings.
Public/Granted literature
- US20230265768A1 BEARING HOUSING Public/Granted day:2023-08-24
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