| 发明名称 | Plug member of gas valve | ||
| 摘要 | A plug member of a gas valve includes a main body. The main body has an axial bore in an axial direction, a first inlet and a second inlet in radial directions, and a guiding slot on a surface. The first inlet and the second inlet are connected to the axial bore. A diameter of the first inlet is greater than a diameter of the second inlet. The guiding slot has a first end communicated with the first inlet and a second end communicated with the second inlet, and a width of the guiding slot gradually reduces from the first end to the second end. Therefore, the gas valve may provide a gas flow with a linear change by controlling the plug member. | ||
| 申请公布号 | US8925898(B2) | 申请公布日期 | 2015.01.06 |
| 申请号 | US201313942165 | 申请日期 | 2013.07.15 |
| 申请人 | Grand Mate Co., Ltd. | 发明人 | Huang Chung-Chin;Huang Chin-Ying;Huang Hsin-Ming;Huang Hsing-Hsiung;Lin Kuan-Chou;Yeh Yen-Jen |
| 分类号 | F16K5/02;F16K5/10 | 主分类号 | F16K5/02 |
| 代理机构 | Sinorica, LLC | 代理人 | Chow Ming;Sinorica, LLC |
| 主权项 | 1. A plug member, which is incorporated in a gas valve, comprising a main body, having an axial bore in an axial direction, a first inlet and a second inlet in radial directions, and a guiding slot on a surface, wherein the first inlet and the second inlet are connected to the axial bore; a diameter of the first inlet is greater than a diameter of the second inlet; the guiding slot has a first end communicated with the first inlet and a second end communicated with the second inlet; a width of the guiding slot gradually reduces from the first end to the second end; wherein the guiding slot is concaved from the surface of the main body from the first end to the second end; wherein the main body further has a recess on the surface thereof; an end of the second inlet is connected to a bottom of the recess; a diameter of the recess is greater than the width of the guiding slot at the second end. | ||
| 地址 | Taichung TW | ||