| 摘要 |
PROBLEM TO BE SOLVED: To assemble a liquid storage tank by parts having a shape which can be relatively easily formed while hardly reducing strength of a tank wall surface, and vertical height of a tank can be as low as possible while securing large tank volume. ! SOLUTION: Both end openings of a cylindrical tank trunk 2 are occluded by mirror parts 3 and 3 having a convex surface shape, and the liquid storage tank is a laterally installed type. Cross section of the tank trunk 2 in a direction orthogonal to an axial direction of the tank trunk 2 is formed into a lateral circular shape, in which a lateral width W is longer compared with vertical height H. ! COPYRIGHT: (C)2014,JPO&INPIT |
