Ewald Ziegler

Title: Ewald Ziegler: Innovator in Fuel Injection Systems

Introduction

Ewald Ziegler is a notable inventor based in Heimsheim, Germany, recognized for his contributions to the field of internal combustion engine technology. With a total of six patents to his name, Ziegler has made significant advancements that enhance the efficiency and functionality of fuel injection systems.

Latest Patents

Ziegler's latest patents include a fuel injection system designed for internal combustion engines. This innovative system features at least one fuel injector that injects fuel into a combustion chamber, which is defined by a cylinder wall housing a piston. A key aspect of this invention is the spark plug that protrudes into the combustion space, allowing for a conical spray jet to be produced in the combustion chamber. The conical spray jet is specifically designed with an angle cutout in the area of the spark plug, optimizing fuel combustion.

Another significant patent is for a solenoid valve intended for slip-controlled hydraulic brake systems in motor vehicles. This invention allows for a reduced flow area that becomes active after the valve reaches a closed position. The solenoid valve includes a seat valve with a closing element surrounded by a hollow cylindrical shoulder. The valve body is equipped with an annular channel that engages the shoulder with a slight radial gap when closed. This design enables the seat valve to assume a partly open position under certain pressure conditions, enhancing the performance of hydraulic brake systems.

Career Highlights

Ewald Ziegler has dedicated his career to advancing automotive technology, particularly in fuel injection and hydraulic systems. His work has been instrumental in improving the efficiency and safety of motor vehicles. He is currently associated with Robert Bosch GmbH, a leading company in automotive technology and engineering.

Collaborations

Throughout his career, Ziegler has collaborated with esteemed colleagues such as Volker Holzgrefe and Nikolaus Simon. These partnerships have contributed to the development of innovative solutions in the automotive sector.

Conclusion

Ewald Ziegler's contributions to fuel injection systems and hydraulic brake technology underscore his role as a significant inventor in the automotive industry. His innovative patents continue to influence the design and functionality of modern vehicles.