초록 ▼

A 3-way valve for controlling the flow between first and second ports and a common port. The 3-way valve comprising a valve body having an integral flow portion and a valve stem having first and second valve members. The valve stem is pressfit assembled into the flow portion of the valve body where

A 3-way valve for controlling the flow between first and second ports and a common port. The 3-way valve comprising a valve body having an integral flow portion and a valve stem having first and second valve members. The valve stem is pressfit assembled into the flow portion of the valve body where at least one of the first valve member and the flow portion momentarily deforms. The valve stem operates between a first position where fluid is allowed to flow between the common port and the second port and a second position where fluid is allowed to flow between the common port and the first port.

대표청구항 ▼

A 3-way valve for controlling the flow between first and second ports and a common port. The 3-way valve comprising a valve body having an integral flow portion and a valve stem having first and second valve members. The valve stem is pressfit assembled into the flow portion of the valve body where

A 3-way valve for controlling the flow between first and second ports and a common port. The 3-way valve comprising a valve body having an integral flow portion and a valve stem having first and second valve members. The valve stem is pressfit assembled into the flow portion of the valve body where at least one of the first valve member and the flow portion momentarily deforms. The valve stem operates between a first position where fluid is allowed to flow between the common port and the second port and a second position where fluid is allowed to flow between the common port and the first port. e middle section and the tip section. 4. The hair grooming brush of claim 1 further comprising a first area, second area and a third area; wherein for the bristles in the third area, the distance between a point on the bristle perpendicular axis and the equivalent point on the bristle center line varies from about 0 and about 0.3 inches, wherein the bristles in the first area are straight, wherein for the bristles in the second area each bristle further comprises of a lower section, a middle section, and a tip section, wherein the distance between a point on the bristle perpendicular axis and the equivalent point on the bristle center line is about 0 throughout the tip section and middle section, and the distance between a point on the bristle perpendicular axis and the equivalent point on the bristle center line gradually varies from between about 0 and about 0.3 inches throughout the lower section. 5. The hair grooming brush of claim 1 further comprising a first area, second area and a third area; wherein for the bristles in the first area, the distance between a point on the bristle perpendicular axis and the equivalent point on the bristle center line varies from about 0 and about 0.3 inches, wherein the bristles in the third area are straight, wherein for the bristles in the second area each bristle further comprises of a lower section, a middle section, and a tip section, wherein the distance between a point on the bristle perpendicular axis and the equivalent point on the bristle center line gradually varies from between about 0 and about 0.3 inches throughout the lower section and the tip section, and the distance between a point on the bristle perpendicular axis and the equivalent point on the bristle center line is about 0 throughout the middle section. 6. The hair gr