Title:
FIBER REINFORCED PRESSURE VESSEL AND METHOD OF MANUFACTURE
Document Type and Number:
Japanese Patent JP2004084915
Kind Code:
A
Abstract:
To provide a fiber reinforced pressure vessel for simultaneously satisfying three targets of safety, lightness and low cost by using thin metal as a liner.
The liner is formed by welding a dome 2 and a flange 31 of a base 3 in a place of 11 by making a body part 1 and the dome 2 of the thin metal of 1 mm to 0.05 mm for lightness and low cost. Discontinuous deformation of a welding zone is restrained when receiving internal pressure by adding a helical winding fiber layer 6 over the dome and the body part from the welding zone except for a helical winding fiber layer 4 for strengthening up to the periphery of the base 3 on the body part 1, the dome 2 and the flange 31 and a hoop winding fiber layer 5 for strengthening the body part 1.
Inventors:
YOSHIKAWA NOBUHIRO
KAWAHARA MASAAKI
UCHIUMI YOSHIKAZU
KAWAHARA MASAAKI
UCHIUMI YOSHIKAZU
Application Number:
JP2002281941A
Publication Date:
March 18, 2004
Filing Date:
August 22, 2002
Export Citation:
Assignee:
KYORITSU KOGYO
YOSHIKAWA NOBUHIRO
KAWAHARA MASAAKI
YOSHIKAWA NOBUHIRO
KAWAHARA MASAAKI
International Classes:
F17C1/06; B29B11/16; B29C70/16; B29C70/68; B29K105/08; B29K105/22; B29K301/00; (IPC1-7): F17C1/06; B29B11/16; B29C70/16; B29C70/68
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