JPH0413679U - - Google Patents
Info
- Publication number
- JPH0413679U JPH0413679U JP5265190U JP5265190U JPH0413679U JP H0413679 U JPH0413679 U JP H0413679U JP 5265190 U JP5265190 U JP 5265190U JP 5265190 U JP5265190 U JP 5265190U JP H0413679 U JPH0413679 U JP H0413679U
- Authority
- JP
- Japan
- Prior art keywords
- water
- case
- pump
- discharges
- weft insertion
- 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
Landscapes
- Reciprocating Pumps (AREA)
- Looms (AREA)
Description
第１図は本考案に係るウオータジエツトルーム
の緯入れポンプ装置の一実施例を示す概略構成図
、第２図は従来の緯入れポンプ装置の一例を示す
正面図である。
１１……定水位槽、１２……緯入れノズル、１
３……圧電ポンプ、１４……ケース、１５……圧
電素子、１６，１７……一方向弁、１８……吸入
口、１９……吐出口。
FIG. 1 is a schematic configuration diagram showing an embodiment of a weft insertion pump device for a water jet loom according to the present invention, and FIG. 2 is a front view showing an example of a conventional weft insertion pump device. 11...Fixed water level tank, 12...Weft insertion nozzle, 1
3... Piezoelectric pump, 14... Case, 15... Piezoelectric element, 16, 17... One-way valve, 18... Suction port, 19... Discharge port.
Claims (1)
れノズルに噴射水を供給するウオータジエツトル
ームの緯入れポンプ装置であつて、ケース内に圧
電素子を内蔵して備える一方、該ケースに夫々一
方向弁を介装した水の吸入口と突出口とを備え、
前記圧電素子の交流電圧印加に基づく振動によつ
て前記吸入口からケース内部に吸入した水を吐出
口から吐出する圧電ポンプにより構成するように
したことを特徴とするウオータジエツトルームの
緯入れポンプ装置。 A weft insertion pump device for a water jet room that sucks water from a water storage source and discharges the water to supply jet water to a weft insertion nozzle. The case is equipped with a water inlet and a water outlet each equipped with a one-way valve,
A weft inserting pump for a water jet room, characterized in that it is constituted by a piezoelectric pump that discharges water sucked into the case from the suction port into the case from the discharge port by vibrations based on the application of an alternating current voltage to the piezoelectric element. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5265190U JPH0413679U (en) | 1990-05-22 | 1990-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5265190U JPH0413679U (en) | 1990-05-22 | 1990-05-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0413679U true JPH0413679U (en) | 1992-02-04 |
Family
ID=31573133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5265190U Pending JPH0413679U (en) | 1990-05-22 | 1990-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0413679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100433884B1 (en) * | 2000-12-18 | 2004-06-12 | 가부시키가이샤 도요다 지도숏키 | Water jet device in water jet loom |
-
1990
- 1990-05-22 JP JP5265190U patent/JPH0413679U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100433884B1 (en) * | 2000-12-18 | 2004-06-12 | 가부시키가이샤 도요다 지도숏키 | Water jet device in water jet loom |