公开(公告)号：US09669342B2

公开(公告)日：2017-06-06

申请号：US14728504

申请日：2015-06-02

Applicant: Air-O-Filter Environment System, Inc.

Inventor： Tung-Tsai Lee

IPC: B01D46/00 ,  B01D50/00 ,  B01D46/24

CPC classification number: B01D46/0023 ,  B01D46/0002 ,  B01D46/0024 ,  B01D46/003 ,  B01D46/0031 ,  B01D46/0084 ,  B01D46/2411 ,  B01D50/002 ,  B01D2273/30 ,  B01D2275/201 ,  B01D2275/208

Abstract: An oil mist collector contains a casing unit, a first filtering unit, a second filtering unit, and a ventilation unit. The casing unit includes an inlet, a first air chamber, a second air chamber, an air guiding orifice corresponding to the second air chamber and communicating with an exterior, and a first recycling orifice arranged on a bottom end thereof and communicating with the first air chamber. The first filtering unit is disposed in the first air chamber and corresponds to the inlet. The second filtering unit is fixed above the air guiding orifice and includes an open rear end, a first lip with a noncircular cross section, a second lip, and a first filtration assembly defined between the first lip and the second lip. The ventilation unit includes a motor and a rotary fan rotatably connected with the motor and secured in the second air chamber.

公开(公告)号：US20160354720A1

公开(公告)日：2016-12-08

申请号：US14728504

申请日：2015-06-02

Applicant: Air-O-Filter Environment System, Inc.

Inventor： TUNG-TSAI LEE

IPC: B01D50/00 ,  B01D46/00 ,  B01D46/42 ,  B01D45/08

CPC classification number: B01D46/0023 ,  B01D46/0002 ,  B01D46/0024 ,  B01D46/003 ,  B01D46/0031 ,  B01D46/0084 ,  B01D46/2411 ,  B01D50/002 ,  B01D2273/30 ,  B01D2275/201 ,  B01D2275/208

Abstract: An oil mist collector contains a casing unit, a first filtering unit, a second filtering unit, and a ventilation unit. The casing unit includes an inlet, a first air chamber, a second air chamber, an air guiding orifice corresponding to the second air chamber and communicating with an exterior, and a first recycling orifice arranged on a bottom end thereof and communicating with the first air chamber. The first filtering unit is disposed in the first air chamber and corresponds to the inlet. The second filtering unit is fixed above the air guiding orifice and includes an open rear end, a first lip with a noncircular cross section, a second lip, and a first filtration assembly defined between the first lip and the second lip. The ventilation unit includes a motor and a rotary fan rotatably connected with the motor and secured in the second air chamber.

Abstract translation: 油雾收集器包括壳体单元，第一过滤单元，第二过滤单元和通风单元。 壳体单元包括入口，第一空气室，第二空气室，对应于第二空气室并与外部连通的空气引导孔，以及布置在其底端上并与第一空气连通的第一再循环孔 房间。 第一过滤单元设置在第一空气室中并对应于入口。 第二过滤单元固定在空气引导孔的上方，并且包括敞开的后端，具有非圆形横截面的第一唇缘，第二唇缘和限定在第一唇缘和第二唇缘之间的第一过滤组件。 通风单元包括马达和与马达可旋转地连接并固定在第二空气室中的旋转风扇。