| 摘要 |
The invention relates to a spray gun with a handle part ( 3 ) comprising a safety switch ( 6 ). A nozzle tube ( 1 ) is connected on one end of said handle and a feed line ( 2 ) is connected to the other end thereof. Said spray gun, which can be actuated in a contactless manner by means of an actuating element ( 5 ) and a switch surface ( 4 ), is characterised in that the switch surface ( 4 ) contains an emitting and receiving unit, whereby the active area thereof is disposed in the antenna field ( 8 ) of the switch surface ( 4 ) and is connected to an evaluating device ( 7 ) which is in permanent active communication with the actuating element ( 5 ), which contains an electronic circuit, and which authorises control of the feed supply of the media.
|
