Alf Loffler

Title: **Alf Loffler: Innovator in Diesel Engine Technology**

Introduction

Alf Loffler, hailing from Markgroningen-Talhausen, Germany, is a notable inventor recognized for his significant contributions to diesel engine technology. With five patents to his name, he has demonstrated a profound understanding of fuel metering and combustion engine control.

Latest Patents

Loffler's latest innovations include two pivotal patents related to the control of fuel in diesel engines. The first patent involves a method and arrangement for controlling the fuel metered in a diesel engine. This innovation utilizes various measured variables, including accelerator pedal position, rotational speed, lambda, exhaust gas temperature, and torque, to prepare a fuel-metering signal. The fuel quantity request is dictated by the accelerator pedal position and is processed through a minimum selector alongside a second signal derived from a precontrol characteristic field, which alters its output based on the controller's output signal.

The second patent focuses on a method and arrangement for managing a self-igniting internal combustion engine. This invention comprises a measured-value sensor and an electronic control unit that formulates a fuel quantity signal. The control unit drives individual actuators for each cylinder, determining the amount of fuel injected based on a corrective unit activated under specific conditions to equalize cylinder performance.

Career Highlights

Alf Loffler is associated with Robert Bosch GmbH, a leading company in automotive technology. His work in this esteemed organization has allowed him to make substantial advancements in the field of diesel engine control systems.

Collaborations

Throughout his career, Loffler has collaborated with prominent industry professionals, such as Josef Wahl and Hermann Grieshaber. These partnerships have facilitated innovative developments and enhanced the technical capabilities of diesel engine technology.

Conclusion

Alf Loffler continues to be a respected figure in the realm of automotive innovations, particularly in diesel engine technology. His inventions not only exhibit his expertise but also contribute to the advancement of efficient and controlled fuel management systems, solidifying his reputation as a leading inventor in the industry.