John J Krieg

Title: John J Krieg: Innovator in Fuel Injection Technology

Introduction

John J Krieg is a notable inventor based in Battle Creek, MI (US). He has made significant contributions to the field of internal combustion engine technology, holding a total of 3 patents. His work primarily focuses on advancements in fuel injection systems, which are crucial for enhancing engine performance and efficiency.

Latest Patents

One of John J Krieg's latest patents is a fuel injection system and timing advance device. This hydraulic advance device selectively transmits applied forces to a fuel injector, allowing for normal or advanced timing of fuel injection. The design features an outer cylindrical body mounted in a fuel injector adapter, with an inner body that is slidably received within it. The device includes a reaction member and a pressure-responsive plunger that work together to define a fluid chamber. A one-way valve in the chamber permits fluid to enter under predetermined pressure, ensuring optimal timing during the fuel injection cycle.

Another significant patent by Krieg is a hydraulic lash adjuster for valve gear in internal combustion engines. This adjuster operates using oil received under pressure from the engine's lubricant supply system. It features a movable plunger with a one-way check valve that retains oil in a chamber, allowing for precise adjustments in valve timing. The design includes a pivot surface for engaging valve gear components and an inlet metering means that ensures exclusive lubricant communication.

Career Highlights

John J Krieg is currently employed at Eaton Corporation, a leading company in power management technologies. His work at Eaton has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in engineering solutions.

Collaborations

One of his notable coworkers is George A Hillebrand, with whom he has collaborated on various projects related to engine technology. Their combined expertise has led to advancements that benefit the automotive industry.

Conclusion

John J Krieg's contributions to fuel injection technology and valve gear adjustments demonstrate his commitment to innovation in the automotive field. His patents reflect a deep understanding of engineering principles and a dedication to improving engine performance.