Pump and fluid supplying apparatus

Details Pump and fluid supplying apparatus Pump and fluid supplying apparatus

2011-02-15

2011-02-15

Jules, Frantz F (Department: 3784)

Rotary kinetic fluid motors or pumps

With means for re-entry of working fluid to blade set

Turbine regenerative pump

C062S498000

Reexamination Certificate

active

07887285

ABSTRACT:
A pump includes a rotatable rotor installed in a motor part and at least one impeller installed in a pump part, capable of being rotated together with the rotor in unison. The rotor and the impeller are accommodated in a casing, and the impeller has an inlet at an inner periphery thereof and an outlet at an outer periphery thereof. A housing is arranged in both sides of an axial direction of the impeller and has an outer peripheral part coupled to the rotor at a rear side portion thereof, and the outer peripheral part is projected outwards further than a gap between an outer peripheral surface of the rotor and an inner peripheral surface of the casing in which the rotor is rotatably accommodated.

REFERENCES:
patent: 4936744 (1990-06-01), Dosch et al.
patent: 5149253 (1992-09-01), Miyamoto et al.
patent: 5402023 (1995-03-01), Nakanishi et al.
patent: 6663362 (2003-12-01), Lentz et al.
patent: 6752597 (2004-06-01), Pacello et al.
patent: 6808371 (2004-10-01), Niwatsukino et al.
patent: 2004/0136825 (2004-07-01), Addie et al.
patent: 2008/0075586 (2008-03-01), Fukuki et al.
patent: 52-056401 (1977-05-01), None
patent: 63-034390 (1988-03-01), None
patent: 64-044399 (1989-03-01), None
patent: 2001041193 (2001-02-01), None
patent: 2001-065484 (2001-03-01), None
patent: 2003-515059 (2003-04-01), None
patent: 2004-011525 (2004-01-01), None
patent: 2004-285888 (2004-10-01), None

Affiliated with

Also associated with

Rating

Pump and fluid supplying apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pump and fluid supplying apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pump and fluid supplying apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2645817