Invention Grant
US08733588B2 Air assisted severance of viscous fluid stream 有权
空气辅助切断粘性流体流

Air assisted severance of viscous fluid stream
Abstract:
Methods and apparatus for dispensing flowable fluids, particularly those which are high viscosity by passing a stream of fluid through an elongate discharge passageway and injecting air into the fluid stream to initiate severing of the stream between an inner portion inward of the injected air and an outer portion outward of the injected air.
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