Apparatus for applying liquids to yarns

专利名称：Apparatus for applying liquids to yarns发明人：Denys W. Brough,Christopher J. Lawrence申请号：US06/833121申请日：19860226公开号：US04719771A公开日：19880119

摘要：Apparatus for applying liquid to a running yarn in a textile machine comprises ahollow body providing a manifold for the liquid and an elongate tube extendinghorizontally across the manifold. The tube is retained in a bore in the body by a yarnguide which is detachably secured to the body and the bore in the tube communicateswith a groove yarn path provided by the yarn guide via a bore in the yarn guide of largerdiameter than the bore in the tube. The constant supply of liquid to the yarn is providedby the controlled flow of liquid along the tube whose length is at least 100 times thediameter of the bore therein. A height adjustable weir in a liquid supply tank suppliesliquid to the manifold at a predetermined pressure. The yarn path has a plurality of yarncontact points to ensure complete application of liquid by the yarn.

申请人：RIETER SCRAGG LIMITED

代理机构：Oblon, Fisher, Spivak, McClelland, & Maier

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