Company Filing History:
Years Active: 1992-1999
Title: Innovations by Daniel R Cuatt
Introduction
Daniel R Cuatt is an accomplished inventor based in Henrietta, NY (US). He has made significant contributions to the field of internal combustion engine technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of variable valve timing systems.
Latest Patents
One of Cuatt's latest patents is the "Closed-loop camshaft phaser control." This invention involves a camshaft phaser for varying the rotational phase between a camshaft and a crankshaft. It responds to a control command determined through a hybrid control strategy without relying on direct temperature measurement. The control strategy emphasizes rapid response for high phase error compensation and high precision for accuracy compensation. The phase error ranges are updated periodically to adapt to changing operating conditions.
Another notable patent is the "Variable cam phaser and method of assembly." This invention features a variable cam phaser with drive and driven members connected by helical splines. The axial motion of an annular phase control piston and a lash control piston varies the angular phase relation between the members. The design includes a wave spring to take up lash in the splines and a return spring to maintain the initial phase setting. The assembly process involves pre-timing the members and securing them to ensure optimal performance.
Career Highlights
Cuatt is currently employed at GM Global Technology Operations, Inc., where he continues to innovate in the automotive sector. His expertise in variable valve timing systems has positioned him as a key contributor to advancements in engine technology.
Collaborations
Throughout his career, Cuatt has collaborated with notable colleagues, including Mark A Shost and Bohdan Michael Lyko. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Daniel R Cuatt's contributions to engine technology through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the automotive industry, paving the way for more efficient and advanced engine systems.