Electronic accelerator switching mechanism

• Main Authors: XIANGLIN REN, GEXI LIANG
• Format: Patent
• Language: English
• Published: 11.05.2005
• Edition: 7
• Subjects: BLASTING; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses an accelerator switching mechanism that can change the diesel fuel vehicle to the dual fuel vehicle with the diesel fuel, the natural gas, or the liquefied petroleum gas, comprising an accelerator position transducer, an electromagnet, a contact signal switch, an accelerator stay and other parts. An electronic accelerator switching mechanism is arranged at an arbitrary position on the original accelerator stay of the vehicle by the switching mechanism, two stays extend from the electronic accelerator switching mechanism with the inner end connected respectively with a returnable driven rocker and a returnable drive rocker which are linked together by a main spring, the drive rocker is connected with the accelerator position transducer, the electromagnet contacts the electronic signal switch, and the output ends of the accelerator position transducer and the electronic signal switch are connected with the input end of an electric control unit. The utility model is installed simply and conveniently, and can be used generally. The mechanism overcomes the defects that the quantity of the supplied fuel can not be controlled agilely following the condition of the vehicle in the mechanical scheme, the existing diesel fuel vehicle is refitted with a lot of difficulties and high cost in the electronic control scheme, and the electronic accelerator switching mechanism of the existing machinery is installed complicatedly and can not be used generally.