JPS6385682U - - Google Patents
Info
- Publication number
- JPS6385682U JPS6385682U JP17966386U JP17966386U JPS6385682U JP S6385682 U JPS6385682 U JP S6385682U JP 17966386 U JP17966386 U JP 17966386U JP 17966386 U JP17966386 U JP 17966386U JP S6385682 U JPS6385682 U JP S6385682U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- weft insertion
- discharge stroke
- cylinder
- flow path
- 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
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Looms (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図は第１図の―断面図、第３図はプランジヤ
の揚程を示す図、第４図は従来例を示す構成図、
第５図は従来の送給水圧の特性図である。
２１…定水位槽、２４…緯入れノズル、３０…
プランジヤポンプ、３１…ハウジング、３２…流
路、３４…シリンダ、３５…プランジヤ、３６…
ばね座、３９…コイルばね、５０…ポンプ駆動カ
ム。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
The figure is a sectional view of Figure 1, Figure 3 is a diagram showing the lift height of the plunger, Figure 4 is a configuration diagram showing a conventional example,
FIG. 5 is a characteristic diagram of conventional water supply pressure. 21...Fixed water level tank, 24...Weft insertion nozzle, 30...
Plunger pump, 31... Housing, 32... Channel, 34... Cylinder, 35... Plunger, 36...
Spring seat, 39...Coil spring, 50...Pump drive cam.
Claims (1)
配設した流路３２に対し交わるようシリンダ３４
を設け、このシリンダ３４にプランジヤ３５を摺
動自在に嵌合し、このプランジヤ３５を往復動さ
せることにより吸入行程と吐出行程とを行わせ、
吐出行程時に緯入れノズル２４に圧力水を供給し
て緯入れを行うようにした水噴射式織機の緯入れ
装置において、前記吐出行程の終了時に前記プラ
ンジヤ３５が前記一方向弁間の流路３２を実質的
に閉塞するように前記プランジヤ３５の先端位置
を設定してなる水噴射式織機の緯入れ装置。 A cylinder 34 is arranged so as to intersect with a flow path 32 in which one-way valves 40 and 44 are arranged at the inlet and outlet, respectively.
A plunger 35 is slidably fitted into the cylinder 34, and a suction stroke and a discharge stroke are performed by reciprocating the plunger 35,
In the weft insertion device for a water jet loom, which performs weft insertion by supplying pressurized water to the weft insertion nozzle 24 during the discharge stroke, the plunger 35 closes the flow path 32 between the one-way valves at the end of the discharge stroke. A weft insertion device for a water jet loom, in which the tip position of the plunger 35 is set so as to substantially block the plunger 35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17966386U JPS6385682U (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17966386U JPS6385682U (en) | 1986-11-25 | 1986-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6385682U true JPS6385682U (en) | 1988-06-04 |
Family
ID=31122918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17966386U Pending JPS6385682U (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6385682U (en) |
-
1986
- 1986-11-25 JP JP17966386U patent/JPS6385682U/ja active Pending
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