JPS58189179U

JPS58189179U - Water jet loom weft injection nozzle

Info

Publication number: JPS58189179U
Application number: JP8676182U
Authority: JP
Inventors: 梅沢　秀次
Original assignee: 日産自動車株式会社
Priority date: 1982-06-12
Filing date: 1982-06-12
Publication date: 1983-12-15

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はウォータージェットルームの部分平面図、第２
図は従来装置の断面図、第３図は本考案装置の断面図で
ある。１・・・・・・織機のフレーム、５・・・・・・ブラケ
ット、６・・・・・・ホルダー、８・・・・・・圧力水
供給管、９・・・・・・緯糸射出ノズル、９ａ・・・・
・・内側の孔、９ｂ・・・・・・通水孔、９Ｃ・・・・
・・外側の孔、１０・・・・・・止めナツト、１１・・
・・・・緯糸導糸管、ｌｌａ・・・・・・導糸孔、ｌｌ
ｂ・・・・・・先端部、１１Ｃ・・・・・・段部、ｌｌ
ｄ・・・・・・圧力水導孔、１２・・・・・・環状の噴
水口、１３・・・・・・空所、１４・・・・・・オイル
シール。Figure 1 is a partial plan view of the water jet room, Figure 2
The figure is a sectional view of a conventional device, and FIG. 3 is a sectional view of the device of the present invention. 1... Loom frame, 5... Bracket, 6... Holder, 8... Pressure water supply pipe, 9... Weft injection Nozzle, 9a...
...Inner hole, 9b...Water hole, 9C...
・Outside hole, 10 ・・Keeping nut, 11 ・・
...Weft thread guiding tube, lla... Thread guiding hole, ll
b...Tip part, 11C...Step part, ll
d...Pressure water guide hole, 12...Annular water fountain, 13...Vacancy, 14...Oil seal.

Claims

[Scope of utility model registration request]

In the weft injection nozzle, which has an annular water injection port formed around a weft guide tube having a weft guide hole, the pressure water guide hole is diagonally connected to the weft guide hole of the weft guide tube, and the weft A weft injection nozzle for a water jet loom, characterized in that a water flow is generated in the weft injection direction in the yarn guiding hole.