| STL TECHNOLOGY CO., LTD. Patent applications |
| Patent application number | Title | Published |
|---|
| 20110130983 | BATTERY MONITORING SYSTEM - A battery monitoring system includes a detector and a supervisor connected to the detector. Wherein, pluralities of sensors of the detector respectively disposed on battery cells of the battery for at least correspondingly detecting voltage and temperature signals of the battery cells. Subsequently, the aforementioned signals are transmitted to a central processor for a separate conversion into accessible and distinguishable data applied to compare with a predetermined threshold. Finally, the compared results would be shown on the supervisor for users to realize the physical state of each battery. The central processor friendly reacts to the compared result under the irregular state and emits a warning signal to the supervisor, for which to promptly carry out a warning action. | 06-02-2011 |
| 20100149706 | REMOVABLE AND SHORT-CIRCUIT-AVOIDABLE LITHIUM BATTERY MODULE - A removable and short-circuit-avoidable lithium battery module mainly makes use of a protective device mounted between a control circuit and any two cells. Wherein, the protective device includes a base plate and a conductive surface connecting with the cell, an output tab connecting with the control circuit, and a protective unit mounted on the conductive surface and the output tab. Whereby, the conductive surface and the output tab have larger areas to respectively link the cell and the control circuit. While connecting with electricity, the cell and the control circuit would be more accurately connected. Moreover, the protective unit would become disconnected while the cell and the control circuit are fell and collided, so as to prevent the cell and the control circuit from the inaccurate connection and destruction. The present invention also facilitates to swiftly replace the protective device while it is damaged and to contribute a convenient utility. | 06-17-2010 |
| 20100148709 | CONTROL MODULE ADAPTED TO BRUSH AND BRUSHLESS MOTORS - A control module adapted to brush and brushless motors essentially applies a magnetic sensor to generate detecting signals in response to the status of the motor and deliver those signals to a control unit. The control unit further converts the signals into discrete diverting signals for driving the rotating direction, phase commands for controlling the motor phase, and a pulse width modulation (PWM) for adjusting the motor speed. A phase refining circuit thence receives those transformed signals and confirms merely a selected phase command attendant with the diverting and PWM signals for assisting a stable operation of the motor. Therefore, such control module not only applies to different types of motors but uses the separate transmissions of the signals responsible for designated instructions to attain facile controls and appropriate adjustments to the errors of the motor phase or motor velocity and efficiently decrease the occurrence of breaking the motor. | 06-17-2010 |
