Invention Application
- Patent Title: BEARING FACES WITH FLUID CHANNELS FOR GEAR PUMPS
- Patent Title (中): 用于齿轮泵的流体通道的轴承面
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Application No.: US14601511Application Date: 2015-01-21
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Publication No.: US20160208611A1Publication Date: 2016-07-21
- Inventor: Leo J. Veilleux, JR. , Lubomir A. Ribarov
- Applicant: Hamilton Sundstrand Corporation
- Main IPC: F01C21/02
- IPC: F01C21/02 ; F04C2/18 ; F16C33/04 ; B23K26/34 ; F16C17/04

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
- US09874208B2 Bearing faces with fluid channels for gear pumps Public/Granted day:2018-01-23
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