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1. 发明申请

WO2005098111A1 WATER JET LOOM AS WELL AS A PLUNGER PUMP FOR USE IN A WATER JET LOOM 审中-公开
标题翻译：水喷射器作为在水喷射器中使用的泵浦泵
公开(公告)号：WO2005098111A1
公开(公告)日：2005-10-20
申请号：PCT/NL2005/000215
申请日：2005-03-22
申请人： TE STRAKE TEXTILE B.V. , COX, Gerard
发明人： COX, Gerard
IPC分类号： D03D47/32
CPC分类号： D03D47/32
摘要： The invention relates to a water jet loom (1) comprising means (11) for forming a shed (13) of warp yarns (12), with inserting means (14, 16) being disposed on one side or on both sides of the shed (13) for inserting one or several different weft yarns (15) into the shed (13) by means of a pulsed water jet, which inserting means are made up of: a plunger pump (20) comprising a plunger housing (22) having a plunger chamber, which can hold an amount of water required for every weft yarn, as well as a plunger (23) that is movable within the plunger chamber (22) under the influence of a pre-tensionable plunger spring element that is accommodated in the housing. The invention also relates to a plunger pump for use in a water jet loom. The object of the invention is to provide a water jet loom and a plunger pump as referred to in the introduction, which enable a quick and especially automatic adjustment of the plunger pump to the type of weft yarn. According to the invention, the water jet loom comprises comparing means (34) arranged for comparing a detected time of arrival of the weft yarn at a particular position in the shed with a desired time of arrival and for delivering a signal in case a difference is detected between the two times, as well as adjusting means arranged for adjusting the pulsed water jet as delivered by the inserting means on the basis of said signal.
摘要翻译：本发明涉及一种喷水织机（1），其包括用于形成经纱梭口（13）的装置（11），其中插入装置（14,16）设置在梭口的一侧或两侧（13），用于通过脉冲水射流将一根或几根不同的纬纱（15）插入梭口（13）中，该插入装置由以下部件组成：柱塞泵（20），其包括柱塞壳体（22）柱塞室，其可以容纳每根纬纱所需的一定量的水，以及柱塞（23），该柱塞可在柱塞室（22）内运动，该活塞在可张紧的柱塞弹簧元件的作用下被容纳在住房。本发明还涉及一种用于喷水织机的柱塞泵。本发明的目的是提供一种喷射织机和柱塞泵，如引言中所述，其能够快速且特别地自动地将柱塞泵调节到纬纱类型。根据本发明，喷水织机包括比较装置（34），用于将检测到的纬纱到达梭口的特定位置的时间与所需的到达时间进行比较，并且在差异为在两次之间检测，以及调整装置，其布置成基于所述信号调整由插入装置输送的脉冲水射流。

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