3 结果
TECHNICAL FIELD
This invention pertains in general to a valve and, more particularly, to a method of operating a valve.
BACKGROUND
Valves have long been used to control the volume of flow of fluids or gas in a piping system, for example, heating, ventilation or air-conditioning system. Conventional
BACKGROUND AND SUMMARY OF THE INVENTION
This application claims the priority of German Application No. 100 48 250.3, filed Sep. 29, 2000, the disclosure of which is expressly incorporated by reference herein.
The invention relates to a control device for controlling an internal combustion engine
FIELD OF THE INVENTION
The invention primarily relates to a diaphragm-type carburetor for supplying fuel to general-purpose engines and, more particularly, relates to a diaphragm-type carburetor comprising a butterfly-type throttle valve and a single fuel nozzle that allows fuel measured in