Fastening apparatus with engine and cartridge thermistors
AssigneeSociete De Prospection Et D'Inventions Techniques Spit
InventorsPierre CORDEIRO, Guy JAILLET, Christian RICORDI
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Abstract
The fastening apparatus for fastening elements includes a combustion chamber, a housing for a gas cartridge, means for injecting gas from a cartridge into the combustion chamber and a management module. An engine thermistor is provided to be subjected to the temperature of the chamber, as well as a second cartridge thermistor intended to be subjected to the temperature of the gas cartridge disposed in the cartridge housing. Both thermistors are mounted for transmitting their temperature information to the management module. The management module is operable for managing temperature information and determining the opening time of the injection means.
Claims6
A fastening apparatus with fastening elements driven by a piston mounted within a cylinder of an internal combustion engine and forming, with a cylinder head, a combustion chamber, the apparatus including a housing, for a gas cartridge, means for injecting gas from a cartridge into the combustion chamber and a management module, with a thermistor being provided to be subjected to the temperature of the chamber, a second thermistor cartridge being provided to be subjected to the temperature of the gas cartridge disposed in the cartridge housing, both thermistors being mounted for transmitting their temperature information to the management module, the apparatus being characterized in that the management module is operable for managing the temperature information and determining the opening time of the injection means.
Dependencies are inferred from the claim text.