Timothy A Warlick

Timothy A. Warlick is a notable inventor based in Columbus, IN (US). He has made significant contributions to the field of fuel injection technology, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and performance of fuel injectors.

Latest Patents

One of his latest patents is for a high-pressure unit fuel injector with timing chamber pressure control. This innovative fuel injector features a housing that contains a plunger assembly, which includes a lower, intermediate, and upper plunger. The design allows for precise metering of fuel during the injector's operation. A timing spring biases the lower plunger upward, while a timing chamber receives fluid to create a hydraulic link between the plungers. This mechanism ensures that timing fluid is regulated effectively, enhancing the injector's performance.

Another significant patent by Warlick is for a unit injector employing hydraulically controlled timing and fuel shut-off. This design includes a compact injector body with minimal internal flow passages and a two-piece injector plunger. The invention allows for pressure/time metering, hydraulic timing, and sharp cut-off of fuel injection without excessive wear. The innovative design simplifies the flow passages, making it more efficient.

Career Highlights

Timothy A. Warlick is currently associated with Cummins Engine Company, Inc., where he continues to develop advanced fuel injection technologies. His work has contributed to the company's reputation for innovation in the engine manufacturing industry.

Collaborations

Warlick has collaborated with notable colleagues, including Lester L. Peters and Kuang-Wen T. Wan. Their combined expertise has furthered advancements in fuel injection systems.

Conclusion

Timothy A. Warlick's contributions to fuel injection technology through his patents demonstrate his commitment to innovation and efficiency in the automotive industry. His work continues to influence the development of advanced fuel systems.