Method of controlling operation of an electrostatic precipitator
Номер патента: CA1172687A
Опубликовано: 14-08-1984
Автор(ы): Leif Lind
Принадлежит: FLSmidth and Company of Canada Ltd
Опубликовано: 14-08-1984
Автор(ы): Leif Lind
Принадлежит: FLSmidth and Company of Canada Ltd
Реферат: Abstract A method is disclosed for controlling the operating parameters of an electrostatic precipitator of the type having electrodes energized by pulses superimposed upon a DC-voltage. According to the method, the pulse height (i.e., amplitude) is continuously increased at a predetermined rate and spark-overs are thereby detected as reductions in the precipitator-voltage below a selectable set value and are sorted in different types according to the time of their occurrence and duration. Thereafter, the operating parameters of the precipitator are altered in dependence upon the characteristics of the actual spark-over.
Method of mounting pressure ports in the skin of an aircraft
Номер патента: US20150082615A1. Автор: Michel Bacou,Christophe Arruti. Владелец: AIRBUS OPERATIONS SAS. Дата публикации: 2015-03-26.