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US 2024/0366335 A1Published application
Electronic fluid control in dental delivery system
AssigneeA-dec, Inc.
InventorsEric Walters, Warn Jackson, Steve Van Bergen
Life of this patent
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AssigneeA-dec, Inc.
InventorsEric Walters, Warn Jackson, Steve Van Bergen
Estimating the term…
A water coolant circuit for a dental unit includes a plurality of defined dental device positions to which dental devices that use water coolant can be connected and a water coolant valve connected to the plurality of dental device positions and connectible to a pressurized water coolant source. The water coolant valve is operable via pulse width modulation (PWM) and selectively controllable to supply the water coolant from the water coolant source to at least one of the plurality of dental device positions at a time. The water coolant valve used for the plurality of dental device positions can have an associated water holdback valve for each of the dental device positions. A new proportional air coolant valve is described.
A water coolant circuit for a dental unit, comprising:
A method of supplying dental water coolant in a dental delivery system, comprising:
A water coolant holdback valve for use in a dental unit, comprising:
An air coolant proportional valve for supplying air coolant in a dental unit, comprising:
Dependencies are inferred from the claim text.