Fuel battery system and device for terminal using the fuel battery system

A fuel battery system comprising a hydrogen storing alloy container;

• a first pipe whose one end is connected to the hydrogen storing alloy container;
• a fuel battery cell;
• a second pipe whose one end is connected to the fuel battery cell;
• a fine fluid flow passage of a least one system and an auxiliary fine fluid flow passage, each being disposed between the other end of the first pipe and the other end of the second pipe and including an opening and closing valve, a pressure sensor for detection, and a pressure adjusting valve that are arranged, where the opening and closing valve or the pressure sensor for detection and a safety valve are directly connected to each other;
• and a temperature sensor, wherein
• the temperature sensor is disposed near the fine fluid flow passage, and
• according to an output from the temperature sensor, the opening and closing valve in either of the fine fluid flow passages and the safety valve in the auxiliary fine fluid flow passage is opened.

A device for a terminal provided with a fuel battery system comprising a hydrogen storing alloy container, a first pipe whose one end is connected to the hydrogen storing alloy container, a fuel battery cell, a second pipe whose one end is connected to the fuel battery cell, and a fine fluid flow passage of at least one system and an auxiliary fine fluid flow passage, each being disposed between the other end of the first pipe and the other end of the second pipe and including an opening and closing valve, a pressure sensor for detection, and a pressure adjusting valve that are disposed between the hydrogen storing alloy container and the fuel battery cell, where the opening and closing valve or the pressure sensor for detection and a safety valve are directly connected to each other and disposed;

• a secondary battery;
• a temperature sensor for a unit;
• and a control circuit, wherein
• when the control circuit determines that a temperature in the fuel battery system is abnormal based upon an output signal from the temperature sensor for a unit, the control circuit opens the safety valve in a state that the opening and closing valve being used remains open or after closing the opening and closing valve being used.