Apparatus for broadcasting a warning signal
Номер патента: MY135152A
Опубликовано: 29-02-2008
Автор(ы): Keith Manson, Salvatore Tringali
Принадлежит: Emergency Warning Systems Pty Ltd
Опубликовано: 29-02-2008
Автор(ы): Keith Manson, Salvatore Tringali
Принадлежит: Emergency Warning Systems Pty Ltd
Реферат: THERE IS DISCLOSED, VEHICLE MOUNTED APPARATUS FOR BROADCASTING A WARNING SIGNAL ON A RADIO CHANNEL TO THEREBY WARN OF THE VEHICLE'S APPROACH, THE APPARATUS INCLUDES A TRANSMITTER (3) FOR BROADCASTING A WARNING SIGNAL ON A RADIO CHANNEL, AND A CONTROLLER (1) FOR CONTROLLING THE STRENGTH OF THE BROADCAST WARNING SIGNAL ON THE BASIS OF A SIGNAL STRENGTH OF A NORMAL SIGNAL ON THE RADIO CHANNEL TO THEREBY CONTROL A BROADCAST RANGE OF THE WARNING SIGNAL.FIGURE 1
Apparatus for broadcasting a warning signal
Номер патента: NZ530662A. Автор: Salvatore Tringali,Keith Manson. Владелец: Emergency Warning Systems Pty. Дата публикации: 2005-04-29.