A drainage system and a vortex brake
Номер патента: EP2443291A1
Опубликовано: 25-04-2012
Автор(ы): Jørgen Mosbæk JOHANNESSEN
Принадлежит: Mosbaek As
Опубликовано: 25-04-2012
Автор(ы): Jørgen Mosbæk JOHANNESSEN
Принадлежит: Mosbaek As
Реферат: The drainage system comprises a gully (18) having a circumferential side wall (38), an outlet (26) and a vortex brake (36) with a vortex chamber having a chamber wall (50, 52, 54) with a peripheral inlet opening and a central outlet opening, the vortex brake being arranged in the gully so that a flow path from the inside of the gully to the outlet (26) leads through the vortex brake (36), a drainpipe (28) being connected to the outlet (26). The vortex brake (36) is arranged in the gully so as to be non-demountable, and the vortex brake (36) is provided with a flushing access (72) having a hose connection (74).
METHOD FOR PREPARING A DRAINAGE APPLIANCE FOR SIPHONE LIQUID, AND A DRAINAGE APPARATUS
Номер патента: BR112016020581B1. Автор: Boon Pen Chua. Владелец: Boon Pen Chua. Дата публикации: 2022-05-03.