Overrunning clutch
The invention provides an overrunning clutch which comprises an inner rotor and an outer rotor, wherein the inner rotor is axially provided with a plurality of blades which can be radially stretched;the inner rotor is positioned in the outer rotor, and a first cavity and a second cavity which are mu...
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Main Author | |
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Format | Patent |
Language | Chinese English |
Published |
03.03.2010
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Subjects | |
Online Access | Get full text |
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Summary: | The invention provides an overrunning clutch which comprises an inner rotor and an outer rotor, wherein the inner rotor is axially provided with a plurality of blades which can be radially stretched;the inner rotor is positioned in the outer rotor, and a first cavity and a second cavity which are mutually isolated and sealed are limited between the outer surface of the inner rotor and the inner surface of the outer rotor; the outer ends of the blades and the inner surface of the outer rotor contact and respectively isolate and seal the first cavity and the second cavity into a plurality of unit cavities; and both sides of a border part of the first cavity and the second cavity by passing through the outer rotor is provided with a first through hole and a second through hole which are communicated with the first cavity and a third through hole and a fourth through hole which are communicated with the second cavity. Different from the prior liquid overrunning clutch which only has one theoretical model, the inv |
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Bibliography: | Application Number: CN20081210159 |