Autocalibration functions for industrial dust extractors
Номер патента: SE2350030A1
Опубликовано: 17-07-2024
Автор(ы): Axel Sjöberg, Christian NYBERG, Karl Elmestrand
Принадлежит: HUSQVARNA AB
Опубликовано: 17-07-2024
Автор(ы): Axel Sjöberg, Christian NYBERG, Karl Elmestrand
Принадлежит: HUSQVARNA AB
Реферат: ABSTRACT A control unit (170) for a heavy duty dust extractor (100), where the dust extractor (100) comprises a blower system (160) arranged to generate a variable air flow (601) through one or more filters (125, 150) of the dust extractor (100), where the control unit (170) is arranged to configure at least a first air flow (F1, F2, F3, F4) and a second air flow (F2, F3, F4) by the blower system (160), where the control unit (170) is arranged to obtain an air pressure measurement (A1, A2, A3, A4) for each configured air flow, where the air pressure measurement is indicative of an air pressure drop (P / AP) across at least one of the filters (125, 150) of the dust extractor (100), where the control unit (170) is arranged to determine a nominal relationship (610) between air pressure and air flow based on the obtained air pressure meaSUfementS, where the control unit is arranged to configure at least one operating parameter of the dust extractor (100) based on the nominal relationship between air pressure and air flow.
Advanced filter functions for industrial dust extractors
Номер патента: SE2350029A1. Автор: Axel Sjöberg,Elon Wennberg,Robert Küsel. Владелец: HUSQVARNA AB. Дата публикации: 2024-07-17.