Switchable bidirectional core-actuated valve
AssigneeJingway Technology Co., Ltd.
InventorFeng-Chang WANG
Life of this patent
Estimating the term…
Abstract
A switchable bidirectional core-actuated valve is provided with a chamber, and a first shaft hole, a second shaft hole and an output hole communicating with the chamber. The chamber is received therein with a non-return valve able to move in the chamber. Thus, water cooling liquid can make use of water pressure to have the non-return valve moving to a first position or a second position. When the non-return valve is at the first position, the first shaft hole will communicate with the output hole, when at the second position, the second shaft hole will communicate with the output hole. Thus, water cooling liquid can get into the chamber through the first shaft hole or the second shaft hole and then flow out of the output hole.
Claims9
A switchable bidirectional core-actuated valve comprising:
- a main body formed with a chamber, said chamber comprising a first shaft hole and a second shaft hole and an output hole communicating with one another;
- and
- a non-return valve received in said chamber, said non-return valve provided with a core-actuating member, said core-actuating member having two ends respectively provided with a damping member corresponding to said first shaft hole and said second shaft hole, said non-return valve able to move in said chamber and defined to have a first position and a second position, said damping member sealing said second shaft hole, while said first shaft hole communicating with said output hole when said non-return valve is at the first position, said damping member sealing said first shaft hole, while said second shaft hole communicating with said output hole when said non-return valve is at the second position.
Dependencies are inferred from the claim text.