초록 ▼

A fluid control valve for controlling the delivery of water includes a control lever that is movable in two directions by rotation of the lever about two independent axes. The fluid control valve includes a valve body assembly with flow passageways and a housing assembly attached to the valve body a

A fluid control valve for controlling the delivery of water includes a control lever that is movable in two directions by rotation of the lever about two independent axes. The fluid control valve includes a valve body assembly with flow passageways and a housing assembly attached to the valve body assembly to define an interior space. A flow control mechanism positioned in the interior space is constructed to enable movement of the lever about a first axis for translating rotational movement into sliding motion of an upper disk against a lower disk to adjust the water temperature. Rotation of the lever in a second direction translates rotational movement into sliding motion of the upper disk in a second direction to control the water flow rate. A drag spring positioned as part of the control mechanism changes the frictional force or feel between the two directions of lever movement.

대표청구항 ▼

1. A fluid control valve comprising:a valve body assembly defining a plurality of fluid flow passageways; a housing assembly attached to said valve body assembly and defining therewith an interior space; and flow control means positioned within said interior space for controlling the flow of fluid v

1. A fluid control valve comprising:a valve body assembly defining a plurality of fluid flow passageways; a housing assembly attached to said valve body assembly and defining therewith an interior space; and flow control means positioned within said interior space for controlling the flow of fluid via said plurality of fluid flow passageways, said flow control means including a movable spindle and said flow control means being constructed and arranged for enabling movement of said spindle in a first direction by rotation about a first axis to control a first fluid flow parameter and in a second direction by rotation about a second axis to control a second fluid flow parameter, said first and second directions of movement being distinct from each other and said first and second axes being orthogonal axes to each other. 2. The fluid control valve of claim 1 wherein said first and said second orthogonal axes intersect at a geometric point location.3. The fluid control valve of claim 2 wherein said flow control means is constructed and arranged as a modified ball and socket arrangement.4. The fluid control valve of claim 3 wherein said movable spindle is constructed and arranged to provide a modified ball component for said modified ball and socket arrangement.5. The fluid control valve of claim 4 wherein said geometric point location is within said modified ball component.6. The fluid control valve of claim 5 wherein said first fluid flow parameter is the temperature of the fluid.7. The fluid control valve of claim 6 wherein said second fluid flow parameter is the flow rate of the fluid.8. The fluid control valve of claim 7 wherein said valve body assembly includes a stationary surface defining one end of each fluid flow passageway of said plurality of fluid flow passageways.9. The fluid control valve of claim 8 wherein said flow control means includes a movable disk that is positioned on said stationary surface and is constructed and arranged for movement across said stationary surface.10. The fluid control valve of claim 9 wherein said movable disk is constructed and arranged for movement in a sliding motion across said stationary surface in a first control direction in response to movement of said movable spindle in said first direction.11. The fluid control valve of claim 10 wherein said movable disk is constructed and arranged for movement in a sliding motion across said stationary surface in a second control direction in response to movement of said movable spindle in said second direction.12. The fluid control valve of claim 1 wherein said first fluid flow parameter is the temperature of the fluid.13. The fluid control valve of claim 12 wherein said second fluid flow parameter is the flow rate of the fluid.14. A fluid control valve comprising:a valve body assembly defining a plurality of fluid flow passageways; a housing assembly attached to said valve body assembly and defining therewith an interior space; and flow control means positioned within said interior space for controlling the flow of fluid via said plurality of fluid flow passageways, said flow control means including a movable spindle and said flow control means being constructed and arranged for enabling movement of said spindle in a first direction by rotation about a first axis to control a first fluid flow parameter and in a second direction by rotation about a second axis to control a second fluid flow parameter, said first and second directions of movement being distinct from each other and said flow control means including a frictional drag component constructed and arranged to add a frictional drag force to said spindle in one of said first and second directions of movement. 15. The fluid control valve of claim 14 wherein said frictional drag component is a polygonal-shaped sleeve.16. The fluid control valve of claim 15 wherein said polygonal-shaped sleeve having a pair of peripheral free ends that are spaced apart to define a peripheral gap.17. The fluid control valve of claim 16 wherein said first fluid flow parameter is the temperature of the fluid.18. The fluid control valve of claim 17 wherein said second fluid flow parameter is the flow rate of the fluid.19. The fluid control valve of claim 18 wherein said valve body assembly includes a stationary surface defining one end of each fluid flow passageway of said plurality of fluid flow passageways.20. The fluid control valve of claim 19 wherein said flow control means includes a movable disk that is positioned on said stationary surface and is constructed and arranged for movement across said stationary surface.21. The fluid control valve of claim 20 wherein said movable disk is constructed and arranged for movement in a sliding motion across said stationary surface in a first control direction in response to movement of said movable spindle in said first direction.22. The fluid control valve of claim 21 wherein said movable disk is constructed and arranged for movement in a sliding motion across said stationary surface in a second control direction in response to movement of said movable spindle in said second direction.23. The fluid control valve of claim 14 wherein said first fluid flow parameter is the temperature of the fluid.24. The fluid control valve of claim 23 wherein said second fluid flow parameter is the flow rate of the fluid.25. The fluid control valve of claim 14 wherein said valve body assembly includes a stationary surface defining one end of each fluid flow passageway of said plurality of fluid flow passageways.26. The fluid control valve of claim 25 wherein said flow control means includes a movable disk that is positioned on said stationary surface and is constructed and arranged for movement across said stationary surface.27. The fluid control valve of claim 26 wherein said movable disk is constructed and arranged for movement in a sliding motion across said stationary surface in a first control direction in response to movement of said movable spindle in said first direction.28. The fluid control valve of claim 27 wherein said movable disk is constructed and arranged for movement in a sliding motion across said stationary surface in a second control direction in response to movement of said movable spindle in said second direction.29. The fluid control valve of claim 28 wherein said first control direction is perpendicular to said second control direction.30. A fluid control valve comprising:an enclosure assembly defining a plurality of fluid flow passages and an interior space; flow control means positioned within said interior space for controlling the flow of fluid via said plurality of fluid flow passages, said flow control means including a movable spindle and said flow control means being constructed and arranged for enabling movement of said spindle in a first direction by rotation about a first axis to control a first fluid flow parameter and in a second direction by rotation about a second axis to control a second fluid flow parameter, said first and second directions of movement being distinct from each other and said first and second axes being orthogonal axes to each other; and a pivot pin extending through said flow control means, said pivot pin having an axial centerline and an end portion received by said enclosure assembly, said axial centerline corresponding to one of said first and second axes. 31. A fluid control valve comprising:an enclosure assembly defining a plurality of fluid flow passages and an interior space; and flow control means positioned within said interior space for controlling the flow of fluid via said plurality of fluid flow passages, said flow control means including a movable spindle and said flow control means being constructed and arranged for enabling movement of said spindle in a first direction by rotation about a first axis to control a first fluid flow parameter and in a second direction by rotation about a second axis to control a second fluid flow parameter, said first and second directions of movement being distinct from each other and said flow control means including a frictional drag component constructed and arranged to add a frictional drag force to said spindle in one of said first and second directions of movement. 32. A fluid control valve comprising:an enclosure assembly defining a plurality of fluid flow passages and an interior space; and flow control means positioned within said interior space for controlling the flow of fluid via said plurality of fluid flow passages, said flow control means including a movable spindle and said flow control means being constructed and arranged for enabling movement of said spindle in a first direction by rotation about a first axis to control a first fluid flow parameter and in a second direction by rotation about a second axis to control a second fluid flow parameter, said first and second directions of movement being distinct from each other and said first and second axes being orthogonal axes to each other, said flow control means further including a pivot member received by said spindle, said pivot member having an axial centerline, said axial centerline corresponding to one of said first and second axes. 33. The fluid control valve of claim 32 further including a pivot pin received by said pivot member, said pivot pin having an axial centerline that corresponds to the other of said first and second axes.