The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2013
Filed:
Feb. 12, 2007
Timothy M. Beck, York Haven, PA (US);
Timothy M. Beck, York Haven, PA (US);
Dentsply International, Inc., York, PA (US);
Abstract
A water spray intensity system for providing water to a dental workpiece based on dynamic conditions experienced by the handpiece. The dental workpiece is a dental structure, typically in the mouth of a patient. A periodic function of the handpiece may include a motion such as a periodic motion of a tool of the handpiece, the speed of the rotating tip or some measurable parameter such as the torque experienced by a rotating tip assembled to the handpiece. Instead of providing water at a constant flow rate, the periodic function of the handpiece, such as torque or tip speed, is made by measuring a parameter associated with the handpiece. The water spray intensity system then automatically adjusts the flow of water from the handpiece based on the sensed parameter or periodic function to improve cutting efficiency.