| 发明名称 | Purified air discharge device | ||
| 摘要 | A purified air discharge device includes a push hood (2) having an air flow discharge surface (23) discharging a uniform purified air flow. The push hood (2) is provided with a lateral air discharger (28) for creating a purified air flow that collides against a surrounding wall that is formed as the push hood (2) is installed and that is situated close along the circumferential direction of the air flow discharge surface (23) of the push hood (2). | ||
| 申请公布号 | US9410710(B2) | 申请公布日期 | 2016.08.09 |
| 申请号 | US201214347330 | 申请日期 | 2012.06.22 |
| 申请人 | Koken Ltd. | 发明人 | Suzuki Taketo;Kakinuma Tomoyuki;Nitta Kozo;Fujishiro Yuki;Fukiura Kazuma;Sato Takahiro |
| 分类号 | F24F3/16;F24F9/00;F24F13/28;F24F13/06;F24F1/00;F24F13/08 | 主分类号 | F24F3/16 |
| 代理机构 | Greer Burns & Crain Ltd. | 代理人 | Greer Burns & Crain Ltd. |
| 主权项 | 1. A purified air discharge device, comprising a push hood comprising an air flow discharge surface discharging a uniform purified air flow, wherein the push hood is provided with a lateral air discharger for creating a purified air flow that collides against a surrounding wall that is formed as the push hood is installed and that is situated close along the circumferential direction of the air flow discharge surface of the push hood, and the purified air flow discharged from the lateral air discharger collides against the surrounding wall to create a collided air flow, and the created collided air flow is directed toward the front side and the rear side of the push hood for preventing ambient air at the rear side of the push hood from entering an area between the lateral air discharger and the surrounding wall. | ||
| 地址 | Tokyo JP | ||