This inventor holds 2 USPTO granted patents. Top assignee: Sensors, Inc.. Active years: 2000-2020.
Location History:
- Dexter, MI (US) (2000)
- Saline, MI (US) (2020)
Company Filing History:
Years Active: 2000-2020
Title: **Innovations of Carl D Ensfield: Pioneering Exhaust Measurement Technologies**
Introduction
Carl D Ensfield, an accomplished inventor based in Saline, MI, USA, has made significant contributions to the field of engine exhaust measurement technologies. With a total of two patents to his name, Ensfield's work centers on improving the accuracy and efficiency of measuring engine exhaust flow and emissions. His innovative approaches offer valuable solutions to both automotive and environmental challenges.
Latest Patents
Ensfield's most recent patents include notable inventions such as the method for measuring engine exhaust flow rate with pulsation compensation. This patent describes an engine exhaust flow meter that utilizes a flow tube and a differential pressure meter, which measures the differential pressure in exhaust flow. The system employs a computer that samples the differential pressure signal at a rate surpassing the exhaust flow's pulsation. This allows for the calculation of a mean differential pressure value, which is then adjusted through a compensation factor to yield an accurate engine exhaust flow value.
In addition to the exhaust flow measurement patent, Ensfield has developed a method and apparatus for measuring vehicle mass emissions. This invention utilizes a two-step analysis of vehicle exhaust, where one analyzer measures the concentration of gas components in undiluted exhaust, and another measures the concentration of gas components in a diluted mixture of exhaust and ambient air. By analyzing these values with a microprocessor, the system effectively computes the mass emissions of various exhaust gas components.
Career Highlights
Carl D Ensfield's professional journey includes a significant role at Sensors, Inc., where he applies his expertise in developing innovative solutions for exhaust measurement. His work stands out in the field of environmental engineering, particularly in contexts demanding precise emission data.
Collaborations
Throughout his career, Ensfield has collaborated with esteemed colleagues such as Pradeep R Tripathi and Gideon Eden. These partnerships have amplified the impact of his inventions and fostered an environment of innovation within his professional community.
Conclusion
Carl D Ensfield's contributions to engine exhaust measurement technologies reflect a commitment to enhancing environmental stewardship through innovation. His patents not only represent significant advancements in measurement accuracy but also emphasize the importance of collaboration in the development of effective automotive technologies. As Ensfield continues to push the boundaries of innovation, his work serves as an inspiration for future inventors aiming to make a positive impact on technology and the environment.