Mounting structure for high pressure gas vessels and mounting method

A mounting structure for a plurality of high pressure gas vessels each of which has one end formed with a first neck portion, comprising:

• vessel mounting means for allowing each of the plurality of high pressure gas vessels to be mounted;
• accommodating means, which is located in the vessel mounting means, for accommodating the first neck portion and a base-valve mounted to the first neck portion, the accommodating means being associated with the plurality of high pressure gas vessels and having a shape that corresponds to the first neck portion and the base-valve mounted at the first neck portion of corresponding one of the plurality of high pressure gas vessels;
• and
• gas flow passage means, which is located in the vessel mounting means, for allowing gas, contained in each of the plurality of high pressure gas vessels, to pass therethrough, the gas flow passage means allowing the accommodating means to communicate with an outside of the vessel mounting means,
• wherein each of the plurality of high pressure gas vessels is mounted to the vessel mounting means under a condition where the first neck portion and the base-valve, mounted to the first neck portion, are received in the accommodating means located in the vessel mounting means.

A method of mounting a plurality of high pressure gas vessels each of which has one end formed with a first neck portion, comprising:

• preparing a vessel mounting member which is formed with a plurality of accommodating portions and a gas flow passage, the plurality of accommodating portions being associated with the plurality of high pressure gas vessels, respectively, and each of the plurality of accommodating portions having a shape that corresponds to the first neck portion and the base-valve mounted at the first neck portion of corresponding one of the plurality of high pressure gas vessels, the gas flow passage allowing gas, contained in each of the plurality of high pressure gas vessels, to flow therethrough and allowing the plurality of accommodating portions to communicate with one another while opening at both one side and the other side of the vessel mounting member;
• accommodating the first neck portion of each of the plurality of high pressure gas vessels and the base-valve mounted at the neck portion in corresponding one of the plurality of accommodating portions formed in the vessel mounting member;
• and
• mounting each of the plurality of high pressure gas vessels in the vessel mounting member under a condition where the first neck portion and the base-valve, mounted to the first neck portion, are received in corresponding one of the plurality of accommodating portions located in the vessel mounting member.