Work station environmental system

Details Work station environmental system Work station environmental system

1988-10-11

1989-10-03

Lazarus, Ira S.

Illumination

With fluid distributer

362253, 362282, 362307, 362373, F21Y 3300

Patent

active

048720941

ABSTRACT:
A compact system provides task lighting and ventilation assistance for a personal work station. The system includes a unidirectional light source and air moving fan positioned to coaxially, upwardly transmit a light beam and air stream. First and second deflection members are positioned along the axis in the path of the light and air. The lower deflection member transmits the light beam therethrough to the upper deflection member and deflects the air stream in an adjustable direction. The upper deflection member deflects the light beam in an independently adjustable direction.

REFERENCES:
patent: 2201153 (1940-05-01), Brown
patent: 2258731 (1941-10-01), Blumenthal
patent: 2799772 (1957-07-01), Stewart
patent: 3010645 (1961-11-01), Mandelstam
patent: 3299797 (1967-01-01), Dry
patent: 3936176 (1976-02-01), Whited
patent: 4254455 (1981-03-01), Neal, Jr.
patent: 4380794 (1983-04-01), Lawson
patent: 4388678 (1983-06-01), Turner
patent: 4428032 (1984-01-01), Workman
patent: 4796166 (1989-01-01), Greenberg

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