Location History:
- Grobostheim, DE (1994)
- Grossostheim, DE (2000)
- Goldbach, DE (2001)
- Grossostheim-Ringheim, DE (2007)
Company Filing History:
Years Active: 1994-2007
Title: Alfred Langen: Innovator in Hydrostatic Drive Systems
Introduction
Alfred Langen is a notable inventor based in Goldbach, Germany. He has made significant contributions to the field of hydrostatic drive systems, holding a total of five patents. His innovative designs focus on improving the efficiency and functionality of self-propelled work machines.
Latest Patents
One of Langen's latest patents is a drive axle with an integrated electric motor for a hydraulic pump. This invention relates to a drive axle designed for self-propelled work machines, particularly industrial trucks. It features two traction motors spaced apart and an electric motor arranged axially between them to drive a hydraulic pump. The unique arrangement of the electric motor at right angles to the traction motors optimizes the available installation space.
Another significant patent is for a hydrostatic drive system with an adjustable pump in the delivery flow. This system includes at least one consuming device connected to the pump, with actuation devices that specify the direction and speed of movement. The control valve device manages the direction and speed, allowing for independent operation of consuming devices regardless of load. The system is designed to minimize energy losses while providing precise control over hydraulic flow.
Career Highlights
Alfred Langen is currently employed at Linde Aktiengesellschaft, a leading company in the field of industrial trucks and drive systems. His work has contributed to advancements in the efficiency and performance of hydraulic systems used in various applications.
Collaborations
Langen has collaborated with notable coworkers such as Horst Deininger and Wolfgang Backe. Their combined expertise has fostered innovation and development in the technologies they work on.
Conclusion
Alfred Langen's contributions to hydrostatic drive systems and his innovative patents highlight his role as a key inventor in the industry. His work continues to influence the design and functionality of modern industrial machinery.