| 摘要 |
FIELD: automatics. ^ SUBSTANCE: invention can be used in automatic jet treatment devices, for instance, in jet massager with massager position feedback relative to object under treatment. IN jet ring proximity sensor containing outer ring and slot radial nozzles joint with ring one and provided with outlet channels in sectors formed by outer ring and radial slot nozzles, inner ring nozzle is installed joining with radial slot nozzles, and working nozzle is arranged inside inner ring nozzle. Thanks to it possibility is provided of carrying out working operations by jet of fluid medium with working device position feedback relative to object of treatment in addition to determination of spatial position relative to opposite surface. ^ EFFECT: enlarged sphere of application. ^ 1 dwg |
