JPH0244731U - - Google Patents

Info

Publication number
JPH0244731U
JPH0244731U JP1988122785U JP12278588U JPH0244731U JP H0244731 U JPH0244731 U JP H0244731U JP 1988122785 U JP1988122785 U JP 1988122785U JP 12278588 U JP12278588 U JP 12278588U JP H0244731 U JPH0244731 U JP H0244731U
Authority
JP
Japan
Prior art keywords
image projection
projection screen
airflow
image
screen according
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
Application number
JP1988122785U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988122785U priority Critical patent/JPH0244731U/ja
Publication of JPH0244731U publication Critical patent/JPH0244731U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による映像投影用スクリーンの
一実施例を示す斜視図、第２図は本考案による映
像投影用スクリーンの他の実施例を示す斜視図で
ある。 １０……観客、１２……乗物、１４……レール
、１６……気流噴出装置、１８……気流吸入装置
、２０……エアカーテン、２２……映像投影装置
、２４Ａ，２４Ｂ，２４Ｃ……気流発生装置、２
６……霧状の気体。 FIG. 1 is a perspective view showing one embodiment of the image projection screen according to the present invention, and FIG. 2 is a perspective view showing another embodiment of the image projection screen according to the present invention. DESCRIPTION OF SYMBOLS 10... Spectator, 12... Vehicle, 14... Rail, 16... Airflow jet device, 18... Airflow suction device, 20... Air curtain, 22... Image projection device, 24A, 24B, 24C... Airflow Generator, 2
6...Misty gas.

Claims (1)

【実用新案登録請求の範囲】 (1) 映像設備よりの光映像が投影される映像投
影用スクリーンにおいて、霧状の気体を混入した
気流を、所定の幅をもつて観客又は移動体の通路
を遮るようにして映像投影面に吹き出してスクリ
ーンを形成することを特徴とする映像投影用スク
リーン。 (2) 前記気流の吹き出し口に対向する部位に、
吹き出された気流を吸入する吸い込み口を設けた
ことを特徴とする請求項(1)に記載の映像投影用
スクリーン。 (3) 前記気流の吹き出しを少なくとも２方向か
ら行なうことを特徴とする請求項(1)に記載の映
像投影用スクリーン。[Scope of Claim for Utility Model Registration] (1) On an image projection screen on which an optical image from an image equipment is projected, an air current mixed with a mist gas is directed along a path of spectators or moving objects with a predetermined width. An image projection screen characterized by forming a screen by blowing out onto an image projection surface in a blocking manner. (2) In the area facing the airflow outlet,
2. The image projection screen according to claim 1, further comprising a suction port for sucking in the blown airflow. (3) The image projection screen according to claim (1), wherein the airflow is blown out from at least two directions.
JP1988122785U 1988-09-21 1988-09-21 Pending JPH0244731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988122785U JPH0244731U (en) 1988-09-21 1988-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988122785U JPH0244731U (en) 1988-09-21 1988-09-21

Publications (1)

Publication Number Publication Date
JPH0244731U true JPH0244731U (en) 1990-03-28

Family

ID=31371040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988122785U Pending JPH0244731U (en) 1988-09-21 1988-09-21

Country Status (1)

Country Link
JP (1) JPH0244731U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527346A (en) * 1991-07-19 1993-02-05 Sega Enterp Ltd Stereoscopic video device
WO2002072980A1 (en) * 2001-03-09 2002-09-19 Kabushiki Kaisha Piste Snow Industries Indoor ski area facility having illuminating system
JP2006243338A (en) * 2005-03-03 2006-09-14 Kddi Corp Projection apparatus
WO2019163903A1 (en) * 2018-02-22 2019-08-29 日本電信電話株式会社 Video presentation system and video presentation method
JP2021117374A (en) * 2020-01-27 2021-08-10 株式会社ドクター中松創研 Video fireworks
JP2022027810A (en) * 2020-01-27 2022-02-14 株式会社ドクター中松創研 Video fireworks

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0527346A (en) * 1991-07-19 1993-02-05 Sega Enterp Ltd Stereoscopic video device
WO2002072980A1 (en) * 2001-03-09 2002-09-19 Kabushiki Kaisha Piste Snow Industries Indoor ski area facility having illuminating system
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
WO2019163903A1 (en) * 2018-02-22 2019-08-29 日本電信電話株式会社 Video presentation system and video presentation method
JP2021117374A (en) * 2020-01-27 2021-08-10 株式会社ドクター中松創研 Video fireworks
JP2022027810A (en) * 2020-01-27 2022-02-14 株式会社ドクター中松創研 Video fireworks

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