Company Filing History:
Years Active: 2000-2007
Title: Juergen Hammer: Innovator in Fuel Injection Technology
Introduction
Juergen Hammer is a prominent inventor based in Fellbach, Germany. He has made significant contributions to the field of fuel injection technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and functionality of fuel injectors in internal combustion engines.
Latest Patents
One of his latest patents is a fuel injector with and without pressure amplification, featuring a controllable needle speed and a method for controlling it. This innovative fuel injector is designed for injection systems in internal combustion engines. It includes a valve body with a control chamber that can be pressure-relieved and acted upon with fuel via an inlet throttle. The design also incorporates a first actuator that can actuate a closing element. Additionally, the valve body connects to a holding body with a nozzle body that encompasses an injection valve element. To relieve pressure in the control chamber, a second outlet throttle is provided, which can be actuated by an additional actuator or based on the power supply to a double-switching actuator.
Another notable patent involves a method for operating an internal combustion engine, particularly with direct injection. In this system, a first fuel pump delivers fuel from a tank to a second fuel pump, which then supplies fuel to a fuel accumulation line. A metering unit, triggered by a control and/or regulating unit, meters the fuel quantity entering the second fuel pump. To simplify engine design and reduce costs, the invention proposes that the metering unit remains closed during normal operation when it is without power. If the control and/or regulating unit fails, the metering unit is also without power, cutting off fuel delivery to it.
Career Highlights
Juergen Hammer works at Robert Bosch GmbH, a leading company in automotive technology and engineering. His role involves developing advanced fuel injection systems that enhance engine performance and efficiency.
Collaborations
Throughout his career, Juergen has collaborated with notable colleagues, including Andreas Kellner and Josef Guentert. Their teamwork has contributed to the successful development of innovative technologies in the automotive sector.
Conclusion
Juergen Hammer's contributions to fuel injection technology have significantly impacted the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in engine efficiency and performance.
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