公开(公告)号：EP2377119A1

公开(公告)日：2011-10-19

申请号：EP09832793.5

申请日：2009-12-18

申请人： Woodscan Industries Inc.

发明人： WOODS, David, Terry ,  JOHNSON, Scott ,  SOUTAR, Ian

IPC分类号： G10K9/04 ,  G08B3/00 ,  G10K9/18

CPC分类号： G10K9/04 ,  G08B3/10 ,  G08B21/12

摘要： A portable air horn apparatus includes a housing, an air horn assembly for generating a warning sound, a switch for activating the air horn assembly and a power source. A microprocessor is provided in communication with the switch, the air horn assembly and the power source. The microprocessor includes at least one port for receiving an electronic component and is capable of automatically loading and executing software of the electronic component.

公开(公告)号：EP2377119B1

公开(公告)日：2014-06-18

申请号：EP09832793.5

申请日：2009-12-18

申请人： Woodscan Industries Inc.

发明人： WOODS, David, Terry ,  JOHNSON, Scott ,  SOUTAR, Ian

IPC分类号： G10K9/04 ,  G08B3/00 ,  G10K9/18

CPC分类号： G10K9/04 ,  G08B3/10 ,  G08B21/12