Invention Grant
- Patent Title: Bearing faces with fluid channels for gear pumps
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Application No.: US14601511Application Date: 2015-01-21
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Publication No.: US09874208B2Publication Date: 2018-01-23
- Inventor: Leo J. Veilleux, Jr. , Lubomir A. Ribarov
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: Hamilton Sunstrand Corporation
- Current Assignee: Hamilton Sunstrand Corporation
- Current Assignee Address: US NC Charlotte
- Agency: Locke Lord LLP
- Agent Scott D. Wofsy; Christopher J. Cillié
- Main IPC: F04C2/18
- IPC: F04C2/18 ; B23K26/34 ; F16C33/14 ; F16C17/04 ; F16C35/02

Abstract:
A bearing carrier has a bearing body including a first material. The bearing body has an exterior surface defining a bridge land with a finger cut and rotatably supports a first and second gear. The first and second gears intermesh with one another for pressurizing fluid traversing the gears between a fluid inlet and a fluid outlet defined in a housing enveloping the bearing carrier. The bridge land is defined in a second material integral with the first material.
Public/Granted literature
- US20160208611A1 BEARING FACES WITH FLUID CHANNELS FOR GEAR PUMPS Public/Granted day:2016-07-21
Information query
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