Spring retainer for gear pump bearing plate
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United States of America Patent
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May 21, 2024
Grant Date -
Jun 8, 2023
app pub date -
Dec 3, 2021
filing date -
Dec 3, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A gear pump includes a pair of gears having meshed teeth. One of the gears is configured for connection to a source of drive. The gears are received within a housing. The housing has an inlet port configured for connection to a source of fluid and an outlet port. Each of the gears have a shaft rotating within the housing on a bearing on each axial side of each gear. At least one of the bearings associated with each of the pair of gears has a plurality of springs received in recesses to bias the said at least one bearing against an end face of a respective one of the pair of gears. A retention plate holds each of the plurality springs. A method of assembly is also disclosed.
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