Variable stator vane assemblies

Details Variable stator vane assemblies Variable stator vane assemblies

2008-03-18

2008-03-18

Nguyen, Ninh H. (Department: 3745)

Rotary kinetic fluid motors or pumps

Selectively adjustable vane or working fluid control means

Upstream of runner

C415S209300

Reexamination Certificate

active

11074706

ABSTRACT:
A variable stator vane assembly10where two downwardly inclined engagement faces30are provided on the top of the stator vane upper stem14, extending for part of the width thereof. A pair of projections36with inwardly inclined surfaces38are provided on the underside of the lever arm16. The surfaces38are only engageable with the faces30in one axial alignment, and otherwise the lever arm16will be raised relative to the stator vane12to clearly indicate incorrect mounting thereon.

REFERENCES:
patent: 4514141 (1985-04-01), Marey
patent: 4732536 (1988-03-01), Lejars et al.
patent: 4979874 (1990-12-01), Myers
patent: 6019574 (2000-02-01), DiBella
patent: 6471471 (2002-10-01), Bouyer
patent: 6802692 (2004-10-01), Bouru
patent: 7198461 (2007-04-01), Burgmeier et al.
patent: 1 335 112 (2003-08-01), None

Affiliated with

Also associated with

Rating

Variable stator vane assemblies does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Variable stator vane assemblies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable stator vane assemblies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3921243