Automotive air conditioning regulator valve has disc with apertures providing differential air flow to output fittings

摘要

An automotive air conditioning system supplies air to passengers with different personal comfort requirements. The different requirements are regulated by a single valve with a number of connector pipe fittings. The valve has a plastic cap (1) with a number of inlets and outlets (A1, A2). Valve operation is regulated by a rotating disc (5) with a number of apertures between the inlet and the output connector fittings.