Dosing system with a cooling device
The invention relates to a dosing system for a dosing material having a nozzle, a feed channel for dosing material, a discharge element, an actuator unit that is coupled to the discharge element and/or the nozzle and has a piezo actuator, and a cooling device. The cooling device comprises a supply d...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | The invention relates to a dosing system for a dosing material having a nozzle, a feed channel for dosing material, a discharge element, an actuator unit that is coupled to the discharge element and/or the nozzle and has a piezo actuator, and a cooling device. The cooling device comprises a supply device for feeding a precooled cooling medium into a housing of the dosing system. The cooling device is configured for direct cooling of at least one subregion of the piezo actuator and/or at least one subregion of a movement mechanism coupled to the piezo actuator by means of the precooled cooling medium. |
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