发明公开
EP1915494A1 DUAL PRESSURE INFLATABLE STRUCTURE AND METHOD
审中-公开
AUFBLASBARE DOPPELDRUCKSTRUKTUR UND VERFAHREN
- 专利标题： DUAL PRESSURE INFLATABLE STRUCTURE AND METHOD
- 专利标题（中）： AUFBLASBARE DOPPELDRUCKSTRUKTUR UND VERFAHREN
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申请号： EP06788765.3申请日： 2006-07-28
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公开(公告)号： EP1915494A1公开(公告)日： 2008-04-30
- 发明人: HOOKER, Clayton, C. , COLUCCI, D'nardo , MC-CONVILLE, David, M.
- 申请人： The Elumenati, LLC
- 申请人地址： 2612 So. Greeley Street, Nr. 203 Milwaukee, WI 53207 US
- 专利权人： The Elumenati, LLC
- 当前专利权人： The Elumenati, LLC
- 当前专利权人地址： 2612 So. Greeley Street, Nr. 203 Milwaukee, WI 53207 US
- 代理机构： Ekwall, Peter
- 优先权： US703856P 20050729
- 国际公布： WO2007016328 20070208
- 主分类号： E04H3/22
- IPC分类号： E04H3/22 ; E04H15/22 ; E04H15/20 ; E04B1/32 ; G03B21/58
摘要：
Embodiments include an inflatable support structure enclosing a region fillable by a fluid at a positive pressure above an atmospheric pressure. A flexible screen is attached to the support structure, a region between the flexible screen and the support structure fillable by a fluid at a negative pressure below the atmospheric pressure that holds the flexible screen in a shape suitable for image projection. A method according to embodiments includes inflating an inflatable support structure with a fluid at a positive pressure above an atmospheric pressure and removing fluid from a region between the support structure and a flexible screen attached to the support structure to hold the flexible screen in a shape suitable for image projection with the fluid at the negative pressure below the atmospheric pressure between the flexible screen and the support structure.
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