摘要：【中文】一种用于内压为正压的瓶的盖(20)，具备与设于瓶口部的外周面的外螺纹部卡合的内螺纹部(21)，内螺纹部(21)具备从盖侧壁(25)的内周面(25A)突出的、至少360度连续地呈螺旋状延伸的周突出部(22)，在周突出部(22)的至少一处设置有径向的一部分被切除而成的切口部(23)。 【EN】A cap (20) for a bottle having a positive internal pressure is provided with an internal thread (21) that engages with an external thread provided on the outer peripheral surface of a bottle mouth, the internal thread (21) is provided with a peripheral protrusion (22) that protrudes from the inner peripheral surface (25A) of a cap side wall (25) and extends continuously and spirally for at least 360 degrees, and at least one position of the peripheral protrusion (22) is provided with a notch (23) in which a radial portion is cut off.

摘要：【中文】本申请涉及车辆的电源及电源的控制方法。一种车辆的电源包括第一开关元件、第二开关元件、第三开关元件、第一电池、电抗器元件、第二电池、平滑电容器、以及控制器。当第一电池和第二电池的连接状态从串联连接状态切换到并联连接状态时，控制器被配置为执行转换控制以便平滑电容器的电压降低到第一电池的电压和第二电池的电压中的较高者，并且在第一开关元件的二极管通电之后执行接通第一开关元件的切换控制。 【EN】The present application relates to a power supply for a vehicle and a control method for the power supply. A power supply of a vehicle includes a first switching element, a second switching element, a third switching element, a first battery, a reactor element, a second battery, a smoothing capacitor, and a controller. When the connection state of the first battery and the second battery is switched from the series connection state to the parallel connection state, the controller is configured to perform transition control such that the voltage of the smoothing capacitor is decreased to the higher of the voltage of the first battery and the voltage of the second battery, and perform switching control of turning on the first switching element after the diode of the first switching element is turned on.

摘要：【中文】提供不依赖连接状态地抑制在接线时产生突入电流的情况并能够通过外部充电器对蓄电池进行充电的车辆的电源装置。车辆的电源装置具备连接于第一蓄电池的负极的外部充电用负极端子、连接于第二蓄电池的正极的外部充电用正极端子、设置于第一节点与第一蓄电池的正极之间的第一正极侧继电器、连接于第一节点与负线之间的电容器、设置于第一蓄电池的负极与负线之间的第一负极侧继电器、相对于第一负极侧继电器并联连接的继电器及电阻元件、设置于第三节点与第二蓄电池的正极之间的第二正极侧继电器、连接于第三节点与第二节点之间的电容器、设置于第二蓄电池的负极与第二节点之间的第二负极侧继电器及相对于第二正极侧继电器并联连接的继电器及电阻元件。 【EN】Provided is a power supply device for a vehicle, which can suppress the occurrence of an inrush current during wiring regardless of the connection state and can charge a battery by an external charger. The power supply device for a vehicle includes an external charging negative terminal connected to a negative electrode of a first battery, an external charging positive terminal connected to a positive electrode of a second battery, a first positive-side relay provided between a first node and the positive electrode of the first battery, a capacitor connected between the first node and a negative line, a first negative-side relay provided between the negative electrode of the first battery and the negative line, a relay and a resistance element connected in parallel to the first negative-side relay, a second positive-side relay provided between a third node and the positive electrode of the second battery, a capacitor connected between the third node and the second node, a second negative-side relay provided between the negative electrode of the second battery and the second node, and a relay and a resistance element connected in parallel to the second positive-side relay.