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US 2012/0069697 A1Published application
Dynamic mixer
AssigneeSika Technology AG
InventorRoberto CUTRI
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AssigneeSika Technology AG
InventorRoberto CUTRI
Estimating the term…
A dynamic mixer comprising a rotor, which is coupled to a drive shaft and which is rotationally mounted in a mixing chamber provided inside a rotor housing; at least one first and one second constituent can be fed to said mixing chamber; the drive shaft comprises at least one wavy channel via which the second constituent can be introduced into the mixing chamber; the mixing device is simplified since the second constituent is fed through the channel provided in the drive shaft; no separate connection for supplying the second constituent is provided on the rotor housing whereby enabling the rotor housing to have a simple design and be economically produced; the assembly and disassembly of parts are also simplified, particularly of the rotor and rotor housing, which can be disposed of or cleaned after the mixer has been used, allowing the dynamic mixer to be repeatedly reused.
A dynamic mixer having a rotor which is coupled to a drive shaft and is rotatably arranged in a mixing chamber which is provided in a rotor housing and to which at least one first and one second component can be fed, wherein the drive shaft has at least one shaft passage, through which the second component can be introduced into the mixing chamber.
Dependencies are inferred from the claim text.