Location History:
- Schaumburg, IL (US) (1982)
- Elk Grove, IL (US) (1983)
Company Filing History:
Years Active: 1982-1983
Title: Isadore Balan: Innovator in Automotive Technology
Introduction
Isadore Balan is a notable inventor based in Schaumburg, IL (US), recognized for his contributions to automotive technology. He holds two patents that showcase his innovative approach to enhancing the efficiency and safety of automotive alternator systems.
Latest Patents
One of his latest patents is the "Temperature Limited Voltage Regulator Circuit." This invention controls the field coil current of an alternator in response to both temperature and battery voltage. This allows for maximum safe output power at any ambient temperature. A monostable circuit is utilized to reduce the maximum duty cycle of the field excitation driver in response to a sensed temperature, without increasing power dissipation in the regulator.
Another significant patent is the "Fault Indicating Circuit for an Automotive Alternator Battery Charging." This invention discloses a fault indicating circuit for an automobile alternator battery charging system. The charging system comprises an alternator that provides a rectified battery charging signal in response to alternator field coil excitation, which is controlled by a voltage regulator that senses battery voltage. The fault indicating circuit includes a low voltage detector circuit that provides constant DC excitation for an indicator lamp in response to low alternator output voltage. Additionally, a high voltage detector circuit provides intermittent excitation for the lamp in response to excessively high alternator output voltage, while maintaining the lamp in a de-energized state during normal alternator output voltage.
Career Highlights
Isadore Balan has made significant strides in his career, working with Motorola Corporation, a leading company in the technology sector. His work has contributed to advancements in automotive electrical systems, enhancing both performance and safety.
Collaborations
He has collaborated with Kirk A. Sievers, furthering innovation in their field through teamwork and shared expertise.
Conclusion
Isadore Balan's contributions to automotive technology through his patents reflect his commitment to innovation and safety in the industry. His work continues to influence the development of efficient automotive systems.