GAS TANK DEVICE FOR STORING GAS AS FUEL FOR A VEHICLE, APPARATUS FOR REGULATING A RELEASE OF GAS FROM A GAS TANK DEVICE, GAS TANK SYSTEM, AND METHOD FOR CONTROLLING A RELEASE OF GAS FOR A GAS TANK SYSTEM

摘要

The invention relates to a gas tank device (220) for storing gas as fuel for a vehicle. Here, the gas tank device (220) has a multiplicity of gas vessels (221, 222, 223) for storing gas. The gas tank device (220) also has a high-pressure line (227) which is designed for fluidically connecting the multiplicity of gas vessels (221, 222, 223) to an apparatus (210) for regulating a release of gas. Furthermore, the gas tank device (220) has a low-pressure line (228) which is designed for fluidically connecting the multiplicity of gas vessels (221, 222, 223) to the apparatus (210) for regulating a release of gas. Furthermore, the gas tank device (220) has a multiplicity of valve devices (224, 225, 226). Here, in each case one valve device (224, 225, 226) is assigned to a gas vessel (221, 222, 223). Here, each valve device (224, 225, 226) is designed so as, in a first valve position, to close the associated gas vessel (221, 222, 233), in a second valve position, to fluidically couple the associated gas vessel (221, 222, 223) to the high-pressure line (227), and in a third valve position, to fluidically couple the associated gas vessel (221, 222, 223) to the low-pressure line (228).