Pump
The vane cell oil pump has a fixed housing (1). It has a rotating group including a shaft (5) and a side plate (19) inside the housing. There are seals (9) to prevent fluid leaking along the shaft. Sealing lips (16) touch the shaft and an axial sealing lip (31) presses against the flat face of the s...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The vane cell oil pump has a fixed housing (1). It has a rotating group including a shaft (5) and a side plate (19) inside the housing. There are seals (9) to prevent fluid leaking along the shaft. Sealing lips (16) touch the shaft and an axial sealing lip (31) presses against the flat face of the side plate to prevent radial leakage. There may be a permanent or temporary axial gap (27) between the side plate and the housing. A spacer ring (29) may fit in a circular groove in the flat face of the housing. |
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