HIGH-PRESSURE GAS TANK

• Main Author: IIDA YASUHIRO
• Format: Patent
• Language: English; Japanese
• Published: 27.09.2021
• Subjects: BLASTING; CYLINDERS; ENGINEERING ELEMENTS AND UNITS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PISTONS; SEALINGS; STORING OF DISTRIBUTING GASES OR LIQUIDS; THERMAL INSULATION IN GENERAL; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

To provide a high-pressure gas tank enabling a portion having a possibility of rupture to be estimated.SOLUTION: A high-pressure gas tank 10 has a liner 11 in which dome parts 11b are formed on both sides in the axial direction of a cylindrical body part 11a. A fiber bundle 14a is wound around the outer periphery of the liner 11. The high-pressure gas tank includes a displacement amount change part 15 in which the fiber amount wound around a part of the body part 11a is larger than that wound around other parts of the body part 11a.SELECTED DRAWING: Figure 2 【課題】破裂可能性のある部位を推定することができる高圧ガスタンクを提供する。【解決手段】筒状の胴部１１ａの軸線方向の両側にドーム部１１ｂが形成されたライナ１１を備えた高圧ガスタンク１０は、ライナ１１の外周に繊維束１４ａが巻回され、胴部１１ａの一部に巻回された繊維量が、胴部１１ａの他部に巻回された繊維量よりも多い変位量変化部１５を有することを特徴とする。【選択図】図２