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US 11,622,610 B2Granted
Hair-styling device
AssigneeBabyliss Faco Sprl
InventorOlivier Smal
Life of this patent
Estimating the term…
Abstract
A hair-styling device may include a pair of articulated jaws having respective heating plates. At least one cartridge configured to contain a liquid may be included in one of or both of the jaws. The cartridge includes an ultrasonic transducer with micro-perforations configured to transform the liquid into a dispersion of droplets, and an outlet configured to deliver the dispersion of droplets, through a delivery cavity situated in at least one of the heating plates, to discharge ports distributed over a surface of the heating plate.
Claims17
A hair-styling device comprising:
- two articulated jaws having respective heating plates;
- and
- at least one cartridge configured to contain a liquid, the at least one cartridge comprising:
- an ultrasonic transducer with micro-perforations configured to transform the liquid into a dispersion of droplets, and
- an outlet configured to deliver the dispersion of droplets, through a delivery cavity situated in at least one of the heating plates, to discharge ports comprising a plurality of spaced-apart apertures distributed over a surface of the at least one of the heating plates;
- wherein a frequency and/or an amplitude of vibration of the transducer is adjusted automatically in response to a measured degree of opening of the laws.
3 more elements
A hair-styling device comprising:
- a first jaw articulably coupled to a second jaw, each of the first and second jaws including a respective heating plate;
- and
- at least one cartridge removably mounted in a receiving hollow of the first jaw and configured to contain a liquid, the at least one cartridge comprising:
- an ultrasonic transducer with micro-perforations configured to transform the liquid into a dispersion of droplets, and
- an outlet configured to deliver the dispersion of droplets through a delivery cavity to discharge ports comprising a plurality of spaced-apart apertures distributed over a surface of the heating plate of the first jaw;
- wherein a frequency and/or an amplitude of vibration of the ultrasonic transducer is adjusted automatically in response to a measured degree of opening of the first and second laws.
3 more elements
Dependencies are inferred from the claim text.