JPH044080U - - Google Patents
Info
- Publication number
- JPH044080U JPH044080U JP4245490U JP4245490U JPH044080U JP H044080 U JPH044080 U JP H044080U JP 4245490 U JP4245490 U JP 4245490U JP 4245490 U JP4245490 U JP 4245490U JP H044080 U JPH044080 U JP H044080U
- Authority
- JP
- Japan
- Prior art keywords
- needle
- jet loom
- fluid jet
- nozzle structure
- tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012530 fluid Substances 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Landscapes
- Looms (AREA)
Description
第１図はこの考案の第１の考案の第１の実施例
を示す縦断面図、第２図は第１図のＡ−Ａ線断面
図、第３図は同じく第１の考案の第２の実施例を
示す縦断面図、第４図は第３図のＢ−Ｂ線断面図
、第５図はこの考案の第２の考案の一実施例を示
す縦断面図、第６図は第５図のＣ−Ｃ線断面図、
第７図は空気噴射式織機の緯入れ機構を示す構成
図、第８図は従来のメインノズル構造を示す縦断
面図、第９図は第８図のＤ−Ｄ線断面図である。
５……緯糸、９……メインノズル、２１……ノ
ズル本体、２３……ニードル、３７……貫通孔、
３８……連通手段（リング）、３９……環状室、
４０，４１……連通手段（パイプ）。
Fig. 1 is a longitudinal sectional view showing a first embodiment of the first invention of this invention, Fig. 2 is a sectional view taken along line A-A of Fig. 1, and Fig. 3 is a second embodiment of the first invention. 4 is a sectional view taken along line BB in FIG. 3, FIG. 5 is a longitudinal sectional view showing an embodiment of the second invention, and FIG. A sectional view taken along the line C-C in Figure 5,
FIG. 7 is a configuration diagram showing a weft insertion mechanism of an air injection loom, FIG. 8 is a longitudinal cross-sectional view showing a conventional main nozzle structure, and FIG. 9 is a cross-sectional view taken along the line D--D in FIG. 8. 5... Weft, 9... Main nozzle, 21... Nozzle body, 23... Needle, 37... Through hole,
38... Communication means (ring), 39... Annular chamber,
40, 41...Communication means (pipe).
Claims (1)
つて経糸開口内に緯入れする流体噴射式織機のノ
ズル構造において、 前記ニードルの先端部より下流側の、該ニード
ル先端部を囲周するノズル本体に複数個の貫通孔
を形成し、これらの貫通孔間を連通させる連通手
段を設けたことを特徴とする流体噴射式織機のノ
ズル構造。 ２ ニードルに導入された緯糸を流体の噴射によ
つて経糸開口内に緯入れする流体噴射式織機のノ
ズル構造において、 前記ニードルの先端部より下流側の、該ニード
ル先端部を囲周するノズル本体内周に、一部拡径
した環状室を設けたことを特徴とする流体噴射式
織機のノズル構造。[Claims for Utility Model Registration] 1. In a nozzle structure of a fluid jet loom that inserts a weft introduced into a needle into a warp opening by jetting fluid, the needle is located downstream of the tip of the needle. 1. A nozzle structure for a fluid jet loom, characterized in that a plurality of through holes are formed in a nozzle body surrounding a tip part, and a communication means for communicating between these through holes is provided. 2. In a nozzle structure of a fluid jet loom that inserts the weft introduced into the needle into the warp opening by jetting fluid, a nozzle body surrounding the needle tip, downstream from the needle tip. A nozzle structure for a fluid jet loom characterized by having an annular chamber with a partially enlarged diameter provided on the inner periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4245490U JPH044080U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4245490U JPH044080U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044080U true JPH044080U (en) | 1992-01-14 |
Family
ID=31554016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4245490U Pending JPH044080U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096965U (en) * | 1974-01-10 | 1975-08-13 | ||
| JPS5112970U (en) * | 1974-07-16 | 1976-01-30 |
-
1990
- 1990-04-23 JP JP4245490U patent/JPH044080U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096965U (en) * | 1974-01-10 | 1975-08-13 | ||
| JPS5112970U (en) * | 1974-07-16 | 1976-01-30 |
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