Fastening arrangement for an impeller on a shaft

Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Turbo machine

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C416S20400A

Reexamination Certificate

active

07374402

ABSTRACT:
The fastening arrangement (26) for an impeller (22) on a shaft (14), in particular for an impeller (22) of a turbocharger on a turbocharger shaft (14), comprises a bush (34), which can be screwed onto a shaft journal (20) of the shaft (14), and a shaft-side hub extension (30) of the impeller (22) having a central recess (32), into which the bush (34) can be inserted in a frictional manner. The hub extension (30), at least in the region of its shaft-side end, is designed approximately in the form of a hollow cylinder. The fastening arrangement (26) also comprises a press sleeve (36) which can be frictionally connected radially on the outside to the hub extension (30).

REFERENCES:
patent: 2441432 (1948-05-01), McGee
patent: 2799445 (1957-07-01), Hull
patent: 5209595 (1993-05-01), Hyll
patent: 5961247 (1999-10-01), Gold et al.
patent: 6948913 (2005-09-01), Heyes et al.
patent: 499 929 (1930-06-01), None
patent: 581 731 (1933-08-01), None
patent: 41 41 427 (1993-06-01), None
patent: 858 154 (1940-11-01), None
patent: 1 075 901 (1954-10-01), None
Excerpt from “Diesel and Gas Turbine catalog 1998”, EGT 297, State of the Art.
“Turbochargers from European Gas Turbines—A Major player in the Turbocharger world.”,Diesel&Gas Turbine Worldwide Catalog, 1998, pp. 686-687.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fastening arrangement for an impeller on a shaft does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fastening arrangement for an impeller on a shaft, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fastening arrangement for an impeller on a shaft will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2774696

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.