Fastening apparatus with engine and cartridge thermistors

摘要

The fastening apparatus for fastening elements includes a combustion chamber (6), a housing (29) for a gas cartridge (30), means (25) for injecting gas from a cartridge (30) into the combustion chamber (6) and a management module (9). An engine thermistor (31) is provided to be subjected to the temperature of the chamber (6), as well as a second cartridge thermistor (32) intended to be subjected to the temperature of the gas cartridge (30) disposed in the cartridge housing (29). Both thermistors (31, 32) are mounted for transmitting their temperature information to the management module (9). The management module (9) is operable for managing temperature information and determining the opening time of the injection means (25).