首页>
外国专利>
Cold gas spray nozzle for accelerating e.g. sprayed particle, in cold gas spray gun, has circular projection arranged in end area turned towards cold gas spray attachment body, where nozzle is squeezed at end area of attachment body
Cold gas spray nozzle for accelerating e.g. sprayed particle, in cold gas spray gun, has circular projection arranged in end area turned towards cold gas spray attachment body, where nozzle is squeezed at end area of attachment body
The nozzle (100) has a circular projection (10) arranged in an end area (210) turned towards a cold gas spray attachment body (200) e.g. cold gas spray gun body, and outwardly protruded away from a symmetrical axis (A) of the nozzle, where the nozzle is squeezed at the end area of the cold gas spray attachment body and at an area of a chamber (20). The nozzle changes from a section (30) converging in a flow direction (S), into a section (50) non-converging in the flow direction. A squeezing body (60) holds an end area of the nozzle turned towards the attachment body. An independent claim is also included for a cold gas spray system.
展开▼
