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Title:
RAILWAY VEHICLE AIR-CONDITIONING DUCT
Document Type and Number:
WIPO Patent Application WO/2017/208564
Kind Code:
A1
Abstract:
Provided is a railway vehicle air-conditioning duct that is capable of achieving a more uniform in-cabin temperature distribution through more appropriate volume distribution of conditioned air. A railway vehicle air-conditioning duct (101) that supplies conditioned air generated by an air conditioner (180) into a cabin and that extends in a vehicle length direction (11) at a vehicle ceiling part has: a main duct (110); a chamber duct (120); a branch duct (130); and a guide part (140). The guide part is lower in height than the main duct, extends to a branch duct from the main duct or a partition wall in the main duct in a vehicle width direction, and supplies to the branch duct a portion of the conditioned air supplied to the main duct.

Inventors:
ONITAKE, Yasuo (1-18 Wadayamadori 2-chome, Hyogo-ku, Kobe-sh, Hyogo 84, 〒6520884, JP)
KOHAMA, Noriyoshi (1-1 Kawasaki-cho, Akashi-sh, Hyogo 66, 〒6738666, JP)
Application Number:
JP2017/010216
Publication Date:
December 07, 2017
Filing Date:
March 14, 2017
Export Citation:
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Assignee:
KAWASAKI JUKOGYO KABUSHIKI KAISHA (1-1 Higashikawasaki-cho 3-chome, Chuo-ku Kobe-sh, Hyogo 70, 〒6508670, JP)
International Classes:
B61D27/00; B60H1/00; F24F13/02
Foreign References:
US20160001790A12016-01-07
JPS61131367U1986-08-16
JPS6045211U1985-03-30
JP2013151224A2013-08-08
JP2010221921A2010-10-07
JPS5720166B21982-04-27
JP2568924Y21998-04-22
JPS59106712U1984-07-18
JPS59128405U1984-08-29
KR20170000018A2017-01-02
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (AOYAMA & PARTNERS, Umeda Hankyu Bldg. Office Tower 8-1, Kakuda-cho, Kita-ku, Osaka-sh, Osaka 17, 〒5300017, JP)
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