Mixing valve
OwnerFrank Schnurinventor
Life of this patent
Estimating the term…
Abstract
A mixing valve for mixing two coating agent components (e.g. master batch and hardener) to form a multi-component mixture, with two coating agent inlets for supplying the two coating agent components and with two coating agent valves for controlling the coating agent flow through the two coating agent inlets, as well as with a coating agent outlet for discharging the multi-component mixture in a specific outflow direction. At least one of the coating agent valves is formed as a rotary slide valve having two plane-parallel valve discs which are rotatable relative to each other about an axis of rotation.
Claims18
A mixing valve for mixing a first coating agent component with a second coating agent component of a coating agent to form a multicomponent mixture, having
- a) a first coating agent inlet for supplying the first coating agent component,
- b) a first coating agent valve for controlling a first coating agent flow of said first coating agent component through said first coating agent inlet,
- c) a second coating agent inlet for supplying the second coating agent component,
- d) a second coating agent valve for controlling a second coating agent flow of said second coating agent component through said second coating agent inlet;
- and
- e) a coating agent outlet for discharging the multicomponent mixture in a specific outflow direction,
- f) wherein the first coating agent valve and the second coating agent valve are each designed as a rotary slide valve with valve discs which are rotatable relative to one another about an axis of rotation,
- g) wherein the axis of rotation of the valve discs is aligned transversely to the outflow direction at the coating agent outlet, and
- h) wherein the first coating agent inlet and the second coating agent inlet are arranged on opposite sides of the valve discs.
A mixing valve for mixing a first coating agent component with a second coating agent component of a coating agent to form a multicomponent mixture, comprising:
- a) a first coating agent inlet for supplying the first coating agent component,
- b) a first coating agent valve for controlling a first coating agent flow of said first coating agent component through said first coating agent inlet,
- c) a second coating agent inlet for supplying the second coating agent component,
- d) a second coating agent valve for controlling a second coating agent flow of said second coating agent component through said second coating agent inlet;
- and
- e) a coating agent outlet for discharging the multicomponent mixture in a specific outflow direction,
- f) wherein the first coating agent valve and the second coating agent valve are each designed as a rotary slide valve with valve discs which are rotatable relative to one another about an axis of rotation,
- g) wherein the axis of rotation of the valve discs is aligned transversely to the outflow direction at the coating agent outlet, and
- h) wherein the axes of rotation of the rotatable valve discs are coaxial.
A mixing valve for mixing a first coating agent component with a second coating agent component of a coating agent to form a multicomponent mixture, comprising:
- a) a first coating agent inlet for supplying the first coating agent component,
- b) a first coating agent valve for controlling a first coating agent flow of said first coating agent component through said first coating agent inlet,
- c) a second coating agent inlet for supplying the second coating agent component,
- d) a second coating agent valve for controlling a second coating agent flow of said second coating agent component through said second coating agent inlet;
- and
- e) a coating agent outlet for discharging the multicomponent mixture in a specific outflow direction,
- f) wherein the first coating agent valve and the second coating agent valve are each designed as a rotary slide valve with valve discs which are rotatable relative to one another about an axis of rotation,
- g) wherein the axis of rotation of the valve discs is aligned transversely to the outflow direction at the coating agent outlet, and
- h) wherein the two coating agent components are brought together within a stationary valve disc.
Dependencies are inferred from the claim text.