Control valve
AssigneeCooler Master Co., Ltd.
InventorsShui-Fa Tsai, Sy-Chi Kuo, Hsin-Hung Chen
Life of this patent
Estimating the term…
Abstract
The disclosure provides a control valve which includes a valve body having an inner space and a valve gate. The valve gate is movably located inside the inner space of the valve body and the valve gate has at least one main channel having two valve ports opposite to each other, and each of the valve ports of the main channel has a plurality of circular holes and a curved hole, where the circular holes are arranged in a line and the curved hole is connected to one of the circular holes that is located at an end of the line. The control valve has a lower flow rate limit which is greater than zero.
Claims12
A control valve, comprising:
- a valve body having an inner space;
- and
- a valve gate, the valve gate movably located inside the inner space, wherein the valve gate has at least one main channel having two valve ports opposite to each other, and each of the valve ports of the main channel consists of a plurality of circular holes being arranged in a straight line and a curved hole having an arc shape and being connected to one of the circular holes that is located at an end of the straight line;
- wherein, the control valve having a lower flow rate limit which is greater than zero.
A control valve, comprising:
- a valve body, having an inner space, an opening, a fluid inlet and a fluid outlet, and the opening, the fluid inlet and the fluid outlet corresponding to the inner space;
- and
- a valve gate, comprising an insertion portion and a cylindrical head connected to each other, the cylindrical head having a main channel, the main channel having two valve ports opposite to each other and respectively correspond to the fluid inlet and the fluid outlet, wherein each of the valve ports of the main channel consists of a plurality of circular holes being arranged in a straight line and a curved hole having an arc shape and connected to one of the circular holes that is located at an end of the straight line, and a diameter of the cylindrical head is smaller than a caliber of the opening, such that the cylindrical head penetrates through the opening and the cylindrical head is movably located inside the inner space.
Dependencies are inferred from the claim text.