Centrifugal impeller

Details Centrifugal impeller Centrifugal impeller

2007-03-13

2007-03-13

Look, Edward K. (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Radially extending web or end plate

Reexamination Certificate

active

10994284

ABSTRACT:
A centrifugal impeller particularly for a turbo-charger includes a circular disc member, a boss portion formed at a central portion of the disc member and having a central through hole into which a rotational shaft is inserted, an impeller blade integrally formed on one surface side of the disc member, and a ring-shaped rib member arranged on the other surface side of the disc member so as to be coaxial with a center axis of the boss portion. A thickness reduced portion is formed to the disc member so as to have a thickness smaller than that of another portion of the disc member, and the thickness reduced portion is arranged adjacent to the rib member.

REFERENCES:
patent: 4257744 (1981-03-01), Watson
patent: 4277222 (1981-07-01), Barbeau
patent: 4647271 (1987-03-01), Nagai et al.
patent: 5628618 (1997-05-01), Imai et al.
patent: 5692880 (1997-12-01), Zelder
patent: 6805531 (2004-10-01), Iida et al.
patent: 2-132820 (1990-11-01), None

Affiliated with

Also associated with

Rating

Centrifugal impeller 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 impeller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Centrifugal impeller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3751941