US 12,287,017 B2
Collection apparatus for collecting particulate matter generated in brake system of transport facility
Kwang Taek Hwang, Seoul (KR); Jin Ho Kim, Seoul (KR); Junghun Kim, Pohang-si (KR); and Cheongsoo Choi, Changwon-si (KR)
Assigned to KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY, Jinju-si (KR)
Filed by KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY, Jinju-si (KR)
Filed on Dec. 2, 2021, as Appl. No. 17/541,153.
Claims priority of application No. 10-2020-0185420 (KR), filed on Dec. 29, 2020.
Prior Publication US 2022/0205499 A1, Jun. 30, 2022
Int. Cl. F16D 65/00 (2006.01); B01D 46/00 (2022.01); B01D 46/10 (2006.01); C04B 35/10 (2006.01); C04B 35/553 (2006.01); C04B 38/00 (2006.01); C04B 103/00 (2006.01); C04B 111/00 (2006.01); C04B 111/40 (2006.01)
CPC F16D 65/0031 (2013.01) [B01D 46/0002 (2013.01); B01D 46/103 (2013.01); C04B 35/10 (2013.01); C04B 35/553 (2013.01); C04B 38/0051 (2013.01); B01D 2275/307 (2013.01); B01D 2279/40 (2013.01); C04B 2103/0025 (2013.01); C04B 2111/00017 (2013.01); C04B 2111/40 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A collection apparatus for collecting particulate matter generated due to friction between a rotor and a brake pad in a brake system of a transport facility, the collection apparatus comprising:
a first collector configured to surround a portion of an outer side surface of the rotor;
an upper collector configured to surround a portion of an outer peripheral surface of the rotor; and
a second collector configured to surround a portion of an inner side surface of the rotor,
wherein the first collector and the second collector are made of porous ceramic foam,
wherein the porous ceramic foam is coated with a hydrophobic coating film and shows hydrophobicity.