CARTRIDGE TANK

Organization Name

Inventor(s)

Tomoki Nakashima of Nagoya-shi Aichi-ken JP

CARTRIDGE TANK

This abstract first appeared for US patent application 18892680 titled 'CARTRIDGE TANK

Original Abstract Submitted

A cartridge tank provided with a heat insulating material layer that can be disposed on an outer periphery of the tank without necessarily using an adhesive, and can also correspond to variations in dimensions of the tank. The outer surface of the tank body is provided with a heat insulating material layer, the heat insulating material layer has a sheet material made of a heat insulating material, the sheet material is formed in a cylindrical shape, the sheet material at the end portion in the axial direction of the tank body, extending in the axial direction of the cylindrical, by a plurality of notches arranged in the circumferential direction is formed, a plurality of small pieces arranged in the circumferential direction are provided, the cylindrical opening is narrowed by the end portions of the small pieces adjacent overlap.