Title:
HOSE FOR HYDROGEN CHARGING
Document Type and Number:
Japanese Patent JP2018066445
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hose for hydrogen charging which improves anti-destruction efficiency due to a hose internal pressure, and is excellent in flexibility to suppress a dimension change amount.SOLUTION: Between an inner surface layer 2 composed of a thermoplastic resin of a gas permeability coefficient of 1×10cc cm/cmsec. cmHg or less for dry hydrogen gas at 90°C, and an outer surface layer 4, at least two reinforcement layers 3 are coaxially laminated, and each of the reinforcement layers 3 is braided with a metal wire material 5 to have a braid structure.SELECTED DRAWING: Figure 1
Inventors:
KOIDE MOTOHISA
OKURA MIE
MIZUGUCHI TATSUYA
YUSA IKUMA
OKURA MIE
MIZUGUCHI TATSUYA
YUSA IKUMA
Application Number:
JP2016206253A
Publication Date:
April 26, 2018
Filing Date:
October 20, 2016
Export Citation:
Assignee:
YOKOHAMA RUBBER CO LTD
International Classes:
F16L11/08; B32B1/08; B32B15/08; D04C1/02; D04C1/06
Domestic Patent References:
| JP2007205417A | 2007-08-16 | |||
| JP2010031993A | 2010-02-12 | |||
| JP2009236258A | 2009-10-15 | |||
| JPH10132157A | 1998-05-22 |
Attorney, Agent or Firm:
Seiryu International Patent Service Corporation
Takayoshi in the daytime
Masao Sakaizawa
Takayoshi in the daytime
Masao Sakaizawa