Josef Harrer

Title: Innovations of Josef Harrer in Engine Technology

Introduction

Josef Harrer is a notable inventor based in Hilpoltstein, Germany. He has made significant contributions to engine technology, particularly with his innovative designs that enhance performance and efficiency. His work is recognized in the field of mechanical engineering, where he focuses on improving engine components.

Latest Patents

Josef Harrer holds a patent for a galleryless piston with improved pocket cooling. This innovative piston design features an upper wall with an exposed undercrown surface, which helps to reduce the temperature during engine operation. The piston includes a ring belt and pin bosses that depend from the upper wall, along with skirt panels that are coupled to the pin bosses by struts. The design incorporates an inner undercrown region and outer pockets that extend along the undercrown surface. This configuration allows for effective cooling oil conveyance from the inner undercrown region to the outer pockets through a series of holes in the pin bosses and struts.

Career Highlights

Josef Harrer is currently employed at Tenneco GmbH, where he continues to develop innovative solutions for engine components. His work at Tenneco has allowed him to apply his expertise in mechanical engineering to create products that enhance engine performance and reliability.

Collaborations

Throughout his career, Josef has collaborated with talented colleagues, including Thomas Scherbaum and Sven Ungermann. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the automotive industry.

Conclusion

Josef Harrer's contributions to engine technology, particularly through his patent for a galleryless piston, demonstrate his commitment to innovation and excellence in mechanical engineering. His work continues to influence the automotive industry and improve engine performance.