Company Filing History:
Years Active: 1998
Title: Innovations by James La Palm in Automobile Engine Technology
Introduction
James La Palm is an accomplished inventor based in Garden City, MI (US). He has made significant contributions to the field of automobile engine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of internal combustion engines.
Latest Patents
One of La Palm's latest patents is titled "Real time misfire detection for automobile engines." This invention provides an apparatus and method for detecting misfires in motor vehicle internal combustion engines. The apparatus includes a speed sensor that generates a signal, along with a filter that removes noise-related events from the signal corresponding to the sensed engine speed. Additionally, it features a pressure sensor that measures average manifold absolute pressure during a cylinder firing event to establish a misfire threshold change in engine speed value. A comparison means is also included to compare the filtered output signal with the threshold change in engine speed value, thereby detecting an engine misfire condition.
Another notable patent by La Palm is "Spatial frequency implemented digital filters for engine misfire." This digital filter system is utilized in an internal combustion engine misfire detection system. It includes a signal input for receiving a digital signal generated in response to sensed crankshaft angular velocity. A plurality of digital filters is connected to the signal input, each activated over a predetermined range of engine speeds. When activated, these filters operate as bandpass filters to filter the digital signal at an engine spatial firing frequency and its multiples. A signal output is also connected to the filters for outputting the filtered digital signal for engine misfire detection purposes.
Career Highlights
James La Palm is currently employed at Chrysler Corporation, where he continues to innovate and develop new technologies for automobile engines. His work has contributed to advancements in engine performance and reliability.
Collaborations
La Palm collaborates with talented individuals in his field, including his coworker Piotr Czapski. Their combined expertise fosters an environment of innovation and creativity within the company.
Conclusion
James La Palm's contributions to automobile engine technology through his patents demonstrate his commitment to improving engine performance and reliability. His work continues to influence the automotive industry positively.