Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Means to regulate or vary operation of device
Patent
1982-12-21
1985-04-09
Joyce, Harold
Fluid handling
Flow affected by fluid contact, energy field or coanda effect
Means to regulate or vary operation of device
13762541, 137875, F24F 708
Patent
active
045094110
ABSTRACT:
A fluid exchanger apparatus for exchanging a first fluid with a second fluid in varying proportions and comprising fluid exhaust for exhausting such first fluid along a predetermined exhaust flow path, fluid inlet for inducting such second fluid along a predetermined inlet flow path, transfer duct extending around a curved flow path, the path essentially defining a path plane, from the exhaust flow path to the inlet flow path, and providing a smoothly curved fluid flow path therebetween, at least a movable portion of the duct being movable relative to the fluid exhaust, the movable portion being rotatable about any axis except an axis perpendicular to the curve plane whereby rotation of the movable portion establishes and interrupts fluid flow connection between the fluid exhaust and the fluid inlet, and, power operator for moving the movable portion relative to the fixed portion into a plurality of different positions, whereby the first fluid may be mixed with the second fluid in varying proportions.
REFERENCES:
patent: 1584002 (1926-05-01), Aeby et al.
patent: 2422352 (1947-06-01), Harper
patent: 2594688 (1952-04-01), Shapiro
patent: 3302548 (1967-02-01), Kohlmeyer
patent: 3433295 (1969-03-01), Avery
patent: 4019535 (1977-04-01), Buckethal
patent: 4079665 (1978-03-01), Martin
patent: 4336748 (1982-06-01), Martin et al.
Axis Products Limited
Joyce Harold
LandOfFree
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