Title:
TRANSPORTATION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/203345
Kind Code:
A1
Abstract:
A transportation apparatus can comprise a first vehicle path extending through a first tunnel, a second tunnel, and a transportation hub along a first side of a passenger platform. A first air handling device can comprise an air filter, an air inlet, and an air outlet. In some embodiments, one or more of the air inlet or the air outlet of the first air handling device can be in fluid communication with the transportation hub by way of the first tunnel. In some embodiments, a transportation apparatus comprises at least one filter panel comprising a plurality of substrates, wherein each substrate of the plurality of substrates comprises a plurality of intersecting porous walls defining a plurality of channels extending from an inlet end of the substrate to an outlet end of the substrate.
Inventors:
CAI JIAN (CN)
CHEN PENG (US)
JIANG KE (CN)
WANG LIMING (US)
WU HUIQING (CN)
CHEN PENG (US)
JIANG KE (CN)
WANG LIMING (US)
WU HUIQING (CN)
Application Number:
PCT/CN2020/083879
Publication Date:
October 14, 2021
Filing Date:
April 09, 2020
Export Citation:
Assignee:
CORNING INC (US)
CAI JIAN (CN)
CAI JIAN (CN)
International Classes:
E21F1/00; B01D50/00; B01D53/56; F24F3/16
Foreign References:
| CN209944682U | 2020-01-14 | |||
| CN1521464A | 2004-08-18 | |||
| JP5846546B2 | 2016-01-20 | |||
| US20180264388A1 | 2018-09-20 | |||
| CN109453598A | 2019-03-12 | |||
| US20170159435A1 | 2017-06-08 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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