F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
137/127
F16K 11/00 (2006.01) F16K 11/052 (2006.01) F23L 11/00 (2006.01)
Patent
CA 1260356
ABSTRACT The present invention relates to a valve arrangement (1) for opening and closing a medium passage, comprising valve seats (3,8) and a curved or arched valve plate (4) arranged for movement towards and away from the valve seats. The valve arrangement is intended for use in a channel or duct (2,2a, 2b), of large cross-sectional area, preferably a flue-gas duct. The valve plate (4) is rotatably mounted on a rotational shaft (5,5'), and extending around the valve plate are one or more sealing elements (7), for example one or more sealing strips. In a first rotational position of the valve plate (4) the sealing elements, or at least one of the sealing elements, are arranged to abut a first valve seat (3), and to abut a second valve seat (8) in a second rotational position of the valve plate. A convex side (4b) of the valve plate (4) is arranged to face the medium passage in one of the aforesaid rotational positions of the valve plate, while a concave side (4a) of the valve plate is arranged to face the medium passage in a further one of the rotational positions of the plate. It is suggested that Figure 1 is used with the published Abstract.
513378
Flakt Aktiebolag
Gowling Lafleur Henderson Llp
LandOfFree
Valve arrangement for opening and closing one of two medium... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Valve arrangement for opening and closing one of two medium..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve arrangement for opening and closing one of two medium... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1244798