Actuating engine controlling device for e.g. system of air compressor, has valve device connected to engine control element of compressor control revolution speed of engine in variable manner with respect to valve position

摘要

#CMT# #/CMT# The device has a needle valve device (11) for opening a fluid supply circuit (9) of a pneumatic tool (3), and a valve (13) raised to a variable position beyond a seat element of the valve for circulating the gaseous fluid exceeding the threshold of pressure and/or flow of determined fluid during a fluid opening and closing valve is opened. A valve device is connected to an engine control element (5) of a compressor to detect a position of the valve relative to a seat element (15) of the valve and control the revolution speed of an engine in variable manner with respect to the valve position. #CMT#USE : #/CMT# Device for controlling an actuating engine of a system of high/low pressure gaseous fluid compressor e.g. air compressor such as high/low pressure air compressor, and a pneumatic tool (claimed) e.g. pneumatic percussion hammer. #CMT#ADVANTAGE : #/CMT# The device effectively controls the actuating engine of the low pressure and high pressure gaseous fluid compressor system or air compressor system and the pneumatic tool with respect to the variable demand of actuating of the pneumatic tool in variable and simple manner, thus reducing the energy consumption of the actuating engine of the compressor. The configuration of the device avoids the fluid losses. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a block diagram of a system of compressor and a pneumatic tool associated functioning with a device for controlling an actuating engine of a compressor. 3 : Pneumatic tool 5 : Engine control element 9 : Fluid supply circuit 11 : Needle valve device 13 : Valve 15 : Seat element.