Fluid handling – Flow affected by fluid contact – energy field or coanda effect – Device including passages having v over t configuration
Patent
1983-02-28
1986-01-21
Krass, Errol A.
Fluid handling
Flow affected by fluid contact, energy field or coanda effect
Device including passages having v over t configuration
123480, 137 38, 137825, 137833, 36443105, 364509, F15C 0104
Patent
active
045652201
ABSTRACT:
The invention relates to fluidic transducers of electrical signals from an electronic computer for accurately metering flow of a liquid to a utilization device. A liquid filled hollow channel means is accelerated along the flow axis thereof to produce a fluid control signal for a bistable fluidic switch element having a pressurized, cross-over type interaction region leading to a common outlet and to a pair of output passageways. In a preferred embodiment, electrical signals from an electronic computer are supplied to a coil centered by a spring in a magnetic field, first in one direction of current flow and then in the opposite direction, to introduce bidirectional movement of the coil and the hollow channel means coupled thereto. The signals are preferably frequency modulated (but may be pulse width modulated).
REFERENCES:
patent: Re30870 (1982-02-01), Inoue
patent: 3182686 (1965-05-01), Zilberfarb
patent: 3247861 (1966-04-01), Bauer
patent: 3266511 (1966-08-01), Turick
patent: 3275016 (1966-09-01), Wood
patent: 3545466 (1970-12-01), Bowles
patent: 3550604 (1970-12-01), Richards et al.
patent: 3576182 (1971-04-01), Howland
patent: 3703633 (1972-11-01), Hanada et al.
patent: 3878376 (1975-04-01), Sholes, Jr. et al.
patent: 4000757 (1977-01-01), Freeman
patent: 4037598 (1977-07-01), Georgi
patent: 4052002 (1977-10-01), Stouffer et al.
patent: 4387429 (1983-06-01), Yamauchi et al.
patent: 4438496 (1983-03-01), Ohie
"The Thinking Man's Guide to Car Maintenance" by Bob Cerullo on Throttle-body fuel injection: Popular Science, Nov. 1982, pp. 86-88.
Bowles Fluidics Corporation
Cosimano Edward R.
Krass Errol A.
Zegeer Jim
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