Roland Herber

Title: Roland Herber’s Patents in Cooling and Lubrication

Introduction

Roland Herber is an inventor associated with Saarbruecken, Germany. His patent work includes technologies for cooling electric energy supply components and lubricating gear trains, including systems intended for wind power stations. His portfolio includes 2 patents.

Latest Patents

**Cooling device.** This invention describes a cooling system for an electric energy supply. Power components are thermally connected to a heat-dissipating part, while a pump circulates liquid coolant through a fluid-conducting connection and a cooler. Shut-off units regulate the coolant path, and a pressure-limiting valve helps prevent excessive pressure in components being cooled.

**Lubricating device.** Designed especially for wind power station gear trains, this device circulates lubricant between at least two interconnected gear stages. The lubricant is drawn from one stage, passed through a filter unit, and then supplied to another stage. This arrangement is intended to reduce stagnant lubricant zones and ensure that circulating lubricant is filtered within defined periods.

Career Highlights

Herber’s listed company affiliations include HYDAC Filtertechnik GmbH and HYDAC Cooling GmbH. The patent subjects reflect work on thermal management and fluid circulation in industrial equipment.

Collaborations

Claudia Wetzstein and Armin Schmidt are identified as Herber’s coworkers. Their names are associated with his professional network, though specific roles in the listed inventions are not provided.

Conclusion

Roland Herber’s patents address practical engineering challenges in equipment cooling and gear-train lubrication, with an emphasis on managing fluid flow, pressure, and filtration.