JPH0358630U - - Google Patents
Info
- Publication number
- JPH0358630U JPH0358630U JP1989119105U JP11910589U JPH0358630U JP H0358630 U JPH0358630 U JP H0358630U JP 1989119105 U JP1989119105 U JP 1989119105U JP 11910589 U JP11910589 U JP 11910589U JP H0358630 U JPH0358630 U JP H0358630U
- Authority
- JP
- Japan
- Prior art keywords
- water
- pressure
- pressure vessel
- water curtain
- forming device
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Special Spraying Apparatus (AREA)
- Overhead Projectors And Projection Screens (AREA)
Description
第１図は本考案にかかる第１実施例を示す正面
図、第２図は第１図の側面図、第３図は第２実施
例を示す正面図、第４図は第３図の側面図、第５
図は第２実施例の変形例を示す正面図、第６図は
送水管を用いた水幕形成装置である。
図中、１は圧力容器、２は噴水ノズル、Ｓは水
幕で形成される映写スクリーンである。
Figure 1 is a front view showing the first embodiment of the present invention, Figure 2 is a side view of Figure 1, Figure 3 is a front view of the second embodiment, and Figure 4 is a side view of Figure 3. Figure, 5th
The figure is a front view showing a modification of the second embodiment, and FIG. 6 is a water curtain forming device using water pipes. In the figure, 1 is a pressure vessel, 2 is a fountain nozzle, and S is a projection screen formed by a water curtain.
Claims (1)
、該圧力容器の円周方向に、適宜間隔をおいて上
記高圧水をそれぞれ半径方向外方に噴出し、映写
面を形成する噴水ノズルを配設したことを特徴と
する映写スクリーン用水幕形成装置。 A pressure vessel into which high-pressure water to form a water curtain is introduced, and a fountain nozzle that spouts the high-pressure water radially outward at appropriate intervals in the circumferential direction of the pressure vessel to form a projection surface. A water curtain forming device for a projection screen, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989119105U JPH0723784Y2 (en) | 1989-10-13 | 1989-10-13 | Water screen forming device for projection screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989119105U JPH0723784Y2 (en) | 1989-10-13 | 1989-10-13 | Water screen forming device for projection screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0358630U true JPH0358630U (en) | 1991-06-07 |
| JPH0723784Y2 JPH0723784Y2 (en) | 1995-05-31 |
Family
ID=31667245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989119105U Expired - Lifetime JPH0723784Y2 (en) | 1989-10-13 | 1989-10-13 | Water screen forming device for projection screen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723784Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7072008B2 (en) | 2002-05-17 | 2006-07-04 | Seiko Epson Corporation | Liquid crystal display device, method for manufacturing the same, and electronic apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564438A (en) * | 2017-10-23 | 2018-01-09 | 科勒(中国)投资有限公司 | Water curtain projector equipment |
-
1989
- 1989-10-13 JP JP1989119105U patent/JPH0723784Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7072008B2 (en) | 2002-05-17 | 2006-07-04 | Seiko Epson Corporation | Liquid crystal display device, method for manufacturing the same, and electronic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723784Y2 (en) | 1995-05-31 |