Abstract: A novel spring-loaded device utilizes a linear or rotary measuring sensor to measure distance and control heat using a PID loop or other type of control loop feedback program. The power of the heating element is controlled by a program, which takes distance from the target into consideration when determining output power. For example, if the target distance is 10 mm away the algorithm will apply 100% power until reaching 9 mm, at which point it will lower power to 90%. When the distance is 5 mm from the target, the power level will be 50%, and so on and so forth. The closed loop nature of the system will reduce power automatically using pulse width modulation (PWM) of the input power. This will allow modulation of the power to the heating element on the fly.
Type:
Grant
Filed:
November 19, 2019
Date of Patent:
October 11, 2022
Assignee:
ToolTex, Inc.
Inventors:
Alex Spurgeon, Ralph Brad Bivens, Seth Capobianco
Abstract: A novel spring-loaded device utilizes a linear or rotary measuring sensor to measure distance and control heat using a PID loop or other type of control loop feedback program. The power of the heating element is controlled by a program, which takes distance from the target into consideration when determining output power. For example, if the target distance is 10 mm away the algorithm will apply 100% power until reaching 9 mm, at which point it will lower power to 90%. When the distance is 5 mm from the target, the power level will be 50%, and so on and so forth. The closed loop nature of the system will reduce power automatically using pulse width modulation (PWM) of the input power. This will allow modulation of the power to the heating element on the fly.
Type:
Application
Filed:
November 19, 2019
Publication date:
May 21, 2020
Applicant:
ToolTex, Inc
Inventors:
Alex Spurgeon, Ralph Brad Bivens, Seth Capobianco