Appliance for personal care with automatic fluid dispenser
First Claim
1. A personal care appliance, comprising:
- a structure configured to perform a treatment; and
a dispensing structure for dispensing a fluid relating to the treatment through a discharge opening, the dispensing structure comprising;
a fluid reservoir storing the fluid;
a sensor configured to detect changes during the treatment in an operating condition of the structure which is configured to perform the treatment;
a data processor configured to determine a dispensing rate of the fluid in accordance with a dispensing rate profile based on the operating condition of the structure which is configured to perform the treatment; and
a drive mechanism configured to drive the fluid from the fluid reservoir through the discharge opening in accordance with the dispensing rate,wherein the dispensing rate of the fluid changes in accordance with the changes in the operating condition of the structure during the treatment.
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Accused Products
Abstract
An appliance for personal care, such as skin, dental or hair treatment, comprising a dispensing structure (30) for automatically dispensing a fluid. The dispensing structure (30) includes a fluid reservoir (10), a discharge opening (11) and a fluid drive structure (9, 12, 15, 16, 17, 19, 20) for driving the fluid to be dispensed from the reservoir (10) and to and out of said discharge opening (11) in accordance with a dispensing rate/time profile (Sx). The fluid drive structure (9, 12, 15, 16, 17, 19, 20) is arranged for spurting at least once during said dispensing operation for squirting an additional quantity of the fluid to and out of the discharge opening (11) in addition to the fluid being dispensed in accordance with said dispensing rate/time profile (Sx).
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Citations
22 Claims
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1. A personal care appliance, comprising:
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a structure configured to perform a treatment; and a dispensing structure for dispensing a fluid relating to the treatment through a discharge opening, the dispensing structure comprising; a fluid reservoir storing the fluid; a sensor configured to detect changes during the treatment in an operating condition of the structure which is configured to perform the treatment; a data processor configured to determine a dispensing rate of the fluid in accordance with a dispensing rate profile based on the operating condition of the structure which is configured to perform the treatment; and a drive mechanism configured to drive the fluid from the fluid reservoir through the discharge opening in accordance with the dispensing rate, wherein the dispensing rate of the fluid changes in accordance with the changes in the operating condition of the structure during the treatment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A device configured to be attached to a personal care appliance, comprising:
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a fluid reservoir storing a fluid; a sensor configured to detect changes during a treatment in an operating condition of the personal care appliance; a data processor configured to determine a dispensing rate of the fluid in accordance with a dispensing rate profile based on the operating condition of the personal care appliance; and a drive mechanism configured to drive the fluid from the fluid reservoir through a discharge opening in accordance with the dispensing rate, wherein the dispensing rate of the fluid changes in accordance with the changes in the operating condition of the structure during the treatment. - View Dependent Claims (17, 18, 19, 20, 21)
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22. A personal care appliance, comprising:
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a structure configured to perform a treatment; and a dispensing structure for dispensing a fluid relating to the treatment through a discharge opening, the dispensing structure comprising; a fluid reservoir storing the fluid; a sensor configured to detect changes during the treatment in an operating condition of the treatment based on performance of the structure which is configured to perform the treatment; a data processor configured to determine a dispensing rate of the fluid in accordance with a dispensing rate profile based on the operating condition; and a drive mechanism configured to drive the fluid from the fluid reservoir through the discharge opening in accordance with the dispensing rate, wherein the dispensing rate of the fluid changes in accordance with the changes in the operating condition of the treatment based on the performance of the structure during the treatment.
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Specification