JPH0479345U - - Google Patents
Info
- Publication number
- JPH0479345U JPH0479345U JP1990123969U JP12396990U JPH0479345U JP H0479345 U JPH0479345 U JP H0479345U JP 1990123969 U JP1990123969 U JP 1990123969U JP 12396990 U JP12396990 U JP 12396990U JP H0479345 U JPH0479345 U JP H0479345U
- Authority
- JP
- Japan
- Prior art keywords
- projection screen
- forming device
- spray layer
- nozzle
- layer
- 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
- 239000007921 spray Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Description
第１図は本考案の実施例に係る映写幕の形成装
置の断面構成図、第２図は同装置の平面断面図で
ある。
１０……ノズルユニツト、１２……ノズル、２
０……コンプレツサ、２２……コンプレツサ室、
２４……ミストキヤツチヤ、２６……フイルタ、
２８……吸引フアン、１６……水タンク、１８…
…噴霧層、３６……エアーカーテンノズルユニツ
ト、３８……エアーカーテン層。
FIG. 1 is a cross-sectional configuration diagram of a projection screen forming apparatus according to an embodiment of the present invention, and FIG. 2 is a plan cross-sectional view of the same apparatus. 10... Nozzle unit, 12... Nozzle, 2
0...compressor, 22...compressor room,
24...Mist catcher, 26...Filter,
28...Suction fan, 16...Water tank, 18...
... Spray layer, 36... Air curtain nozzle unit, 38... Air curtain layer.
Claims (1)
よりノズルから噴射して映写幕となる噴霧層を形
成する映写幕の形成装置において、前記形成装置
に前記噴霧層の表裏面に沿うエアーカーテン層形
成するエアノズルを設け、噴霧層からなる映写幕
を安定させることを特徴とする映写幕の形成装置
。 In a projection screen forming device that sprays liquid from a nozzle using compressed air supplied from a compressor to form a spray layer that becomes a projection screen, the forming device includes an air nozzle that forms an air curtain layer along the front and back surfaces of the spray layer. 1. A projection screen forming device, characterized in that the projection screen is provided with a spray layer to stabilize the projection screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123969U JPH0479345U (en) | 1990-11-26 | 1990-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990123969U JPH0479345U (en) | 1990-11-26 | 1990-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479345U true JPH0479345U (en) | 1992-07-10 |
Family
ID=31871647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990123969U Pending JPH0479345U (en) | 1990-11-26 | 1990-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479345U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006243338A (en) * | 2005-03-03 | 2006-09-14 | Kddi Corp | Projection apparatus |
| WO2007132500A1 (en) * | 2006-05-11 | 2007-11-22 | Mitsubishi Denki Kabushiki Kaisha | Information display system for elevator |
| WO2007135715A1 (en) * | 2006-05-19 | 2007-11-29 | Mitsubishi Denki Kabushiki Kaisha | Information display system for elevator |
| KR100851278B1 (en) * | 2007-01-17 | 2008-08-08 | 김용태 | an output device for image |
| JP2013067209A (en) * | 2011-09-21 | 2013-04-18 | Yupiteru Corp | Vehicle projection system and program therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3112741B2 (en) * | 1992-05-28 | 2000-11-27 | 前田建設工業株式会社 | breakwater |
-
1990
- 1990-11-26 JP JP1990123969U patent/JPH0479345U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3112741B2 (en) * | 1992-05-28 | 2000-11-27 | 前田建設工業株式会社 | breakwater |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006243338A (en) * | 2005-03-03 | 2006-09-14 | Kddi Corp | Projection apparatus |
| JP4651085B2 (en) * | 2005-03-03 | 2011-03-16 | Ｋｄｄｉ株式会社 | Projection device |
| WO2007132500A1 (en) * | 2006-05-11 | 2007-11-22 | Mitsubishi Denki Kabushiki Kaisha | Information display system for elevator |
| WO2007135715A1 (en) * | 2006-05-19 | 2007-11-29 | Mitsubishi Denki Kabushiki Kaisha | Information display system for elevator |
| JPWO2007135715A1 (en) * | 2006-05-19 | 2009-09-24 | 三菱電機株式会社 | Elevator information display system |
| JP4610612B2 (en) * | 2006-05-19 | 2011-01-12 | 三菱電機株式会社 | Elevator information display system |
| KR100851278B1 (en) * | 2007-01-17 | 2008-08-08 | 김용태 | an output device for image |
| JP2013067209A (en) * | 2011-09-21 | 2013-04-18 | Yupiteru Corp | Vehicle projection system and program therefor |