发明名称 |
Coating method and device |
摘要 |
The invention relates to a novel coating device, the method carried out using said device, products obtained thereby, and use of said products. |
申请公布号 |
US8794178(B2) |
申请公布日期 |
2014.08.05 |
申请号 |
US201113577168 |
申请日期 |
2011.02.08 |
申请人 |
Umicore AG & Co. KG |
发明人 |
Mergner Bernd;Masson Stephane |
分类号 |
B05C3/02;B05D7/22 |
主分类号 |
B05C3/02 |
代理机构 |
Smith, Gambrell & Russell, LLP |
代理人 |
Smith, Gambrell & Russell, LLP |
主权项 |
1. A system for coating a substrate with liquid coating medium for the production of an exhaust gas purification catalyst, the substrate being a support body having two end faces and an axial length L, and being traversed from a first end face to a second end face by a multiplicity of channels, the system comprising:
a chamber filled with a liquid and having a piston, wherein the liquid-filled chamber communicates with a tank, in the interior of which a displacement body is arranged in such a way that, when the piston is moved, the displacement body is moved proportionally by the liquid, and the tank communicates with a coating device for the substrate in such a way that, when the displacement body is moved proportionally by the liquid, the displacement body acts on a liquid coating medium in the tank to effect a proportional change in the level of the liquid coating medium in the coating device, wherein the coating device is configured to join with the substrate in such a way that the coating device is configured to deliver the liquid coating medium to multiple channels of the joined substrate simultaneously. |
地址 |
Hanau-Wolfgang DE |