Title:
RAILROAD CAR AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/157951
Kind Code:
A1
Abstract:
Provided is a railroad car air conditioner that is of a rooftop-installation type and that includes, between a lower plate and an upper-surface cover which is curved so as to protrude upwardly, an ultraviolet projecting device and a heat exchanger though which at least interior air passes, wherein: an air suction surface of the heat exchanger is disposed so as to be irradiated with ultraviolet rays generated by the ultraviolet projecting device; and a member that does not pass the ultraviolet rays is disposed on a straight line connecting the ultraviolet projecting device and a car-interior space.
Inventors:
MAITA HIROSHI (JP)
TOYODA HIROYUKI (JP)
TAGUCHI SHOICHI (JP)
KAWASAKI AKINORI (JP)
TAGUCHI TOMOAKI (JP)
AKIMARU DAISUKE (JP)
TOYODA HIROYUKI (JP)
TAGUCHI SHOICHI (JP)
KAWASAKI AKINORI (JP)
TAGUCHI TOMOAKI (JP)
AKIMARU DAISUKE (JP)
Application Number:
PCT/JP2021/002343
Publication Date:
July 28, 2022
Filing Date:
January 22, 2021
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B61D27/00
Foreign References:
JPH11192942A | 1999-07-21 | |||
JPS61169814U | 1986-10-21 | |||
US20170028820A1 | 2017-02-02 | |||
EP3369595A1 | 2018-09-05 | |||
CN101987568A | 2011-03-23 | |||
JPH11192942A | 1999-07-21 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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