Pumps – Motor driven – Pump within rotary working member
Patent
1982-12-20
1985-03-12
Croyle, Carlton R.
Pumps
Motor driven
Pump within rotary working member
417408, F04B 1700, F04B 3500
Patent
active
045041962
ABSTRACT:
A fluid driven turbine having a stator member and a turbine member rotatable on an axis and supporting turbine blades and with a fluid compression section is described. The fluid compression section is provided along the axis of rotation of and inside the turbine member by providing: (1) a tubular extension (13 or 102) of the stator member and (2) a rotor means (30 or 104) and at least one rotor blade means (50, 51, 52) moveable perpendicular to the axis on the turbine member which fits inside the tubular member to provide at least two adjacent first and second chambers which are defined by an inside wall of the tubular extension and the rotor means and blade means. The tubular member has a line of minimum eccentricity (12) parallel to the axis with inlet and outlet openings (15, 16) on either side of the line of minimum eccentricity to and from the chambers so that fluid is drawn into the chamber and compressed and then exits from the chambers. The turbine-compressor is useful for instance as a turbocharger, as a drive means for other apparatus and as a refrigeration compressor.
REFERENCES:
patent: 960339 (1910-06-01), Goetz
patent: 4072445 (1978-02-01), Hay
Croyle Carlton R.
McLeod Ian C.
Thorpe Timothy S.
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