Tandem-type pump having an auxiliary pump

Details Tandem-type pump having an auxiliary pump Tandem-type pump having an auxiliary pump

1997-12-11

1999-09-28

Freay, Charles G.

Pumps

Three or more cylinders arranged in parallel, radial, or...

417 70, 417 71, 417501, F04B 112, F04B 704, F04F 1100

Patent

active

059576669

ABSTRACT:
A tandem-type pump assembly having a first housing and a second housing. A first main pump and a second main pump are coaxially aligned and disposed in the first housing. A first driving shaft having a first end and a second end is rotatably supported in the first housing and coaxially interconnects the first main pump and the second main pump. A driving gear is fixed to the first end of the first driving shaft for rotation therewith. A second driving shaft is rotatably supported in the second housing for driving an auxiliary pump. A driven gear is fixed to the second driving shaft for rotation therewith and directly engages the driving gear.

REFERENCES:
patent: 4534271 (1985-08-01), Forster
patent: 5540563 (1996-07-01), Hansell
patent: 5800134 (1998-09-01), Hasegawa et al.

Affiliated with

Also associated with

Rating

Tandem-type pump having an auxiliary pump does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tandem-type pump having an auxiliary pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tandem-type pump having an auxiliary pump will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-695504