Fluid mixing device and fluid injection valve for use therewith

A fluid mixing device, for the continuous mixing of two or more fluids, comprising:

• a mixing chamber having fluid contact surface means defining an internal chamber region;
• at least one fluid inlet means provided in said fluid contact surface means, for feeding at least one fluid into said chamber region;
• at least one fluid outlet means provided in said fluid contact surface means, for feeding fluid out of said chamber region;
• fluid mixing means within said chamber region, capable of inducing mixing of two or more fluids within a mixing region;
• characterised in that said chamber region has a configuration which substantially corresponds to the configuration of said mixing region, and
• characterised in that said first area of said fluid contact surface means has a substantially spherical form.

A fluid mixing device, for the continuous mixing of two or more fluids, comprising:

• a mixing chamber having fluid contact surface means defining an internal chamber region;
• at least one fluid inlet means provided in said fluid contact surface means, for feeding at least one fluid into said chamber region;
• at least one fluid outlet means provided in said fluid contact surface means, for feeding fluid out of said chamber region;
• fluid mixing means within said chamber region, capable of inducing mixing of two or more fluids within a mixing region;
• characterised in that said chamber region has a configuration which substantially corresponds to the configuration of said mixing region, and
• characterised in that said at least one fluid outlet means is provided in said first area of said fluid contact surface means.

A fluid mixing device, for the continuous mixing of two or more fluids, comprising:

• a mixing chamber having fluid contact surface means defining an internal chamber region;
• at least one fluid inlet means provided in said fluid contact surface means, for feeding at least one fluid into said chamber region;
• at least one fluid outlet means provided in said fluid contact surface means, for feeding fluid out of said chamber region;
• fluid mixing means within said chamber region, capable of inducing mixing of two or more fluids within a mixing region;
• characterised in that said chamber region has a configuration which substantially corresponds to the configuration of said mixing region, and
• characterised in that said at least one fluid inlet means and said at least one fluid outlet means are provided in said first area of said fluid contact surface means.