Search International and National Patent Collections

1. (WO2017150520) PRESSURE CONTAINER AND HOOP-WRAP COMPOSITE PRESSURE CONTAINER

Pub. No.:    WO/2017/150520    International Application No.:    PCT/JP2017/007751
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: F17C 1/06
F16J 12/00
B29K 105/08
B29L 22/00
Applicants: THE JAPAN STEEL WORKS, LTD.
株式会社日本製鋼所
Inventors: WADA Yoru
和田 洋流
SATO Shinya
佐藤 慎也
Title: PRESSURE CONTAINER AND HOOP-WRAP COMPOSITE PRESSURE CONTAINER
Abstract:
A hoop-wrap composite pressure container (1A) in which a dome part of a container body (1), having greater thickness than a cylindrical part (2), is shaped such that an outer peripheral curved surface starting point (30A), which is outward in an axial direction from an outside-diameter surface (20) that is flat in the axial direction in the container body, is offset farther outward in the axial direction than an inner peripheral curved surface starting point (31A), which is outward in the axial direction from an inside-diameter surface (21) that is flat in the axial direction in the container body, and FRP (10) is appropriately wound in hoops around the container body.