发明申请
- 专利标题： Disinfected Elevator Passenger Interface
- 专利标题（中）： 消毒电梯客运接口
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申请号： US11574102申请日： 2004-09-20
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公开(公告)号： US20070258852A1公开(公告)日： 2007-11-08
- 发明人: Norbert Hootsmans , Alberto Vecchiotti , Pei-Yuan Peng , Jae-Hyuk Oh , John Milton-Benoit
- 申请人： Norbert Hootsmans , Alberto Vecchiotti , Pei-Yuan Peng , Jae-Hyuk Oh , John Milton-Benoit
- 申请人地址： US CT Farmington 06032
- 专利权人： OTIS ELEVATOR COMPANY
- 当前专利权人： OTIS ELEVATOR COMPANY
- 当前专利权人地址： US CT Farmington 06032
- 国际申请： PCT/US04/30655 WO 20040920
- 主分类号： A61L2/10
- IPC分类号： A61L2/10 ; A61L2/08 ; B01J19/08 ; B01J19/12
摘要：
A passenger interface device (20) includes at least one input member (22, 24, 26) having a contact surface (28) that is adapted to be touched by an individual. A disinfectant (30) is on the contact surface (28). The disinfectant (30) comprises a radiation-activated material. A source of radiation (32) irradiates the disinfectant (30) to disinfect the contact surface of the passenger interface device. In one example, titanium dioxide is used as a photocatalyst that disinfects the contact surface responsive to ultraviolet light radiation.