Centrifugal pump, a shaft sleeve and a stationary seal member

Details Centrifugal pump, a shaft sleeve and a stationary seal member Centrifugal pump, a shaft sleeve and a stationary seal member

F - Mech Eng,Light,Heat,Weapons

16

J

F16J 15/32 (2006.01) F04D 29/10 (2006.01) F04D 29/14 (2006.01) F16J 15/34 (2006.01) F16J 15/44 (2006.01) F16J 15/54 (2006.01)

Patent

CA 2641337

The present invention relates to a centrifugal pump, a shaft sleeve and a stationary seal member for a static seal used in connection with a dynamic sealing of a centrifugal pump. The invention relates to a static seal the clearance of which may be adjusted while the pump is running. Especially the invention discusses the novel structure of such a static seal. A characterizing feature of a centrifugal pump comprising a pump housing (8), a shaft (6), an impeller attached on the shaft, a dynamic sealing (4) having a sealing chamber (12) and a repeller (14) mounted on the shaft (6), and a static seal (2) arranged in a shaft space (42) behind the dynamic sealing (4) as seen from the direction of the impeller, said static seal (54, 54') comprising an axially adjustable seal cover (56) including a stationary seal member; and a rotary seal member arranged on the shaft (6), is that the seal cover (56) is provided with a flexible seal member (77, 92), whose counter member (68) is arranged in connection with a shaft sleeve (60) arranged on the shaft (6).

Affiliated with

Also associated with

Rating

Centrifugal pump, a shaft sleeve and a stationary seal member does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Centrifugal pump, a shaft sleeve and a stationary seal member, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Centrifugal pump, a shaft sleeve and a stationary seal member will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1733415