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US 12,533,689 B2Granted
Angle adapter for a powder spray device
AssigneeWagner International AG
InventorsGilbert Lutz, Ignaz Hutter, Kurt Seitz, Eugen Loos, Michaela Wenger
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AssigneeWagner International AG
InventorsGilbert Lutz, Ignaz Hutter, Kurt Seitz, Eugen Loos, Michaela Wenger
Estimating the term…
The angle adapter according to the invention for a powder spray device comprises an upstream housing, which has an upstream powder channel, a connection to the powder spray device, and a longitudinal axis, about which the housing can be rotated. The powder spray device additionally comprises a pivot body comprising a downstream powder channel, which connects to the upstream powder channel The pivot body can be pivoted about a pivot axis, whereby the pivot axis runs obliquely to the longitudinal axis. A nozzle is additionally provided, which connects to the pivot body. Several webs and grooves are provided at the housing and pivot body, whereby the webs protrude into the grooves, and the webs and grooves are formed so that they form a labyrinth. A high voltage line is furthermore provided, which extends from the upstream housing via the pivot body all the way into the nozzle and which is formed there as high voltage electrode.
An angle adapter for a powder spray device, comprising an upstream housing, which has an upstream powder channel, a connection to the powder spray device, and a longitudinal axis, about which the housing can be rotated, comprising a pivot body comprising a downstream powder channel, which connects to the upstream powder channel, wherein the pivot body can be pivoted about a pivot axis, whereby the pivot axis runs obliquely to the longitudinal axis, comprising a nozzle, which connects to the pivot body, comprising a high voltage line, which extends from the upstream housing via the pivot body all the way into the nozzle and which is formed there as high voltage electrode, wherein the housing and the pivot body further comprising several webs and grooves, whereby the webs protrude into the grooves, and the webs and grooves are formed so that they form a labyrinth in order to enlarge the distance between the high voltage line and the outer side of the angle adapter.
Dependencies are inferred from the claim text.