Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural rigidly related blade sets
Patent
1997-05-27
1999-07-13
Look, Edward K.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Plural rigidly related blade sets
4152141, 4152161, 464170, 464182, 403297, 403305, F04D 2940
Patent
active
059217502
ABSTRACT:
An interbowl coupler provides for field coupling an upper pump bowl assembly to a lower pump bowl assembly, each bowl assembly having impellers, a rotatable shaft, and a case, to provide a multistage vertical turbine pump for deep well applications. The coupler includes a split adaptor housing with two hollow mating semi-cylindrical halves, each half having provision for attachment to the other half to provide a liquid-tight assembly with circumferential flanges at its axial ends. A member is provided for drivably coupling the rotatable shaft of the lower pump bowl assembly to the rotatable shaft of the upper pump bowl assembly, and fasteners are provided for attaching the circumferential flanges to mating flanges on the cases of upper and lower pump bowl assemblies. This coupler permits vertical assembly of multiple bowl assemblies over a deep well.
REFERENCES:
patent: 1234948 (1917-07-01), Sperry
patent: 1922583 (1933-08-01), Hollander
patent: 1978814 (1934-10-01), Myers
patent: 2990895 (1961-07-01), Works et al.
patent: 3838987 (1974-10-01), Draut
patent: 3963371 (1976-06-01), Sieghartner
patent: 4043389 (1977-08-01), Cobb
patent: 4073606 (1978-02-01), Eller
patent: 4381584 (1983-05-01), Coyle, Sr.
patent: 4440223 (1984-04-01), Akkerman
patent: 4790379 (1988-12-01), Vanderford, Jr.
patent: 4886121 (1989-12-01), Demny et al.
patent: 4913469 (1990-04-01), Baugh
patent: 5042601 (1991-08-01), Penisson
patent: 5222555 (1993-06-01), Bridges
Ingersoll-Dresser Pump Company
Look Edward K.
Palermo Robert F.
Woo Richard
LandOfFree
Compact interbowl assembly coupler for vertical turbine pumps does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compact interbowl assembly coupler for vertical turbine pumps, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact interbowl assembly coupler for vertical turbine pumps will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2270249