Mixing rod
The mixer is in the form of a wand with a motor stage for driving a mixer shaft (7), extending coaxially through the wand housing (6), for rotating a mixer tool (9) fitted to its bottom end. The mixer shaft fits through an opening in the bottom end of the wand housing with a sealing surface (11) pro...
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| Format: | Patent |
| Sprache: | eng ; fre ; ger |
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| Zusammenfassung: | The mixer is in the form of a wand with a motor stage for driving a mixer shaft (7), extending coaxially through the wand housing (6), for rotating a mixer tool (9) fitted to its bottom end. The mixer shaft fits through an opening in the bottom end of the wand housing with a sealing surface (11) providing an axial seal with a sealing ring (8), provided by the wand housing. The sealing pressure between the sealing surface and the sealing ring is provided by a pair of annular magnets, attached to the mixer shaft and to the inside wall of the wand housing. |
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