Pumps – Successive stages
Patent
1995-07-06
1997-06-17
Thorpe, Timothy
Pumps
Successive stages
4174235, 29888, F04B 2500
Patent
active
056392222
ABSTRACT:
Method and apparatus for close coupled mounting of a pair of series connected turbines by axially aligning and abutting the axial outlet of one turbine against the axial inlet of the other turbine with a seal surrounding the turbine junction and with tie rods extending between radially projecting apertured ears of the turbines securing the turbines together and supporting the turbines on a generally U-shaped mounting bracket having spaced apart flanges engaging the tie rods. An air baffle partitions the space containing the two turbines into two air plenums to prevent hot air exhausted by the larger turbine from entering the air inlet to the turbine impellers, and an indicator provides a perceptible indication that the filter is becoming blocked.
REFERENCES:
patent: 1071042 (1913-08-01), Fuller
patent: 2175641 (1939-10-01), Replogle
patent: 3096933 (1963-07-01), Bora
patent: 4541782 (1985-09-01), Mohn
patent: 4854822 (1989-08-01), Darroch
patent: 5100289 (1992-03-01), Caoduro
patent: 5209650 (1993-05-01), Lemieux
Owner's manual SE 1250 Model Sprayer from CSI Industries; 1988.
Owner's manual Model 900 from Control Air Products; 1983.
Owner's manual Model 1100 form Control Air Products; 1983.
Korytnyk Peter G.
Thorpe Timothy
Wagner Spray Tech Corporation
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