US 2007/0181106 A1 · Controllable two way valve device

Abstract

The invention relates to a controllable two-way valve, in which a valve rod is connected in a permanent manner to at least two valve members, the valve rod is activated by means of an actuator. The housing comprises an inlet or outlet and two corresponding outlets, or inlets. According to the invention, the two valve members correspond with at least two valve seats and the two or more valve members have three control surfaces. The invention thus provides a dirt-resistant valve, which is easy to operate, has fixed valve members and does not require additional equipment. The valve permits both the inlet to be completely blocked and the two outlets to be controlled independently of one another.

Claims17

Dependent claims

Controllable two-way valve device for an internal combustion engine, the device comprising:

a valve rod and at least two valve members that can be actuated via an actuator;
and
a housing in which one first inlet or one first outlet and two further outlets or further inlets are embodied, whereby the first inlet or first outlet can be connected fluidly to one or both of the two further outlets or further inlets, wherein the valve rod is connected in a permanent manner to the at least two valve members that correspond with at least two valve seats whereby the at least two valve members include three control surfaces.

Dependencies are inferred from the claim text.

Controllable two way valve device

Life of this patent

Controllable two way valve device

Life of this patent

Abstract

Claims17