Outlet nozzle for heating and venting systems of automobiles

Details Outlet nozzle for heating and venting systems of automobiles Outlet nozzle for heating and venting systems of automobiles

1977-07-25

1978-06-06

King, Lloyd L.

Valves and valve actuation

Rotary valves

Ball valve

98 41R, 251352, F24F 1306, F24F 1310

Patent

active

040929078

ABSTRACT:
An adjustable outlet nozzle for heating and venting systems of automobiles having a double-wing butterfly valve arranged inside a convex-spherically shaped ring which is universally pivotably supported by a concave-spherically shaped connector housing, the wing flaps of the valve being actuatable by means of a rotatable cross handle and a bevel gear drive, the flanks of the cross handle being axially aligned with a transverse supporting member and with the fully open wing flaps of the valve, to form a smooth air guide through the nozzle.

REFERENCES:
patent: 2672806 (1954-03-01), Vehige
patent: 2830523 (1958-04-01), Vehige
patent: 3010381 (1961-11-01), Glass
patent: 3186329 (1965-06-01), Kennedy
patent: 3366363 (1968-01-01), Hogan et al.
patent: 3420448 (1969-01-01), Snow
patent: 3802328 (1974-04-01), Kakizaki
patent: 3835759 (1974-09-01), Lloyd
patent: 4006673 (1977-02-01), Meyer et al.

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