Karl-Ernst Biehl

Title: Biography of Karl-Ernst Biehl

Introduction

Karl-Ernst Biehl is a notable inventor based in Hanau, Germany. He has made significant contributions to the field of gas detection and filtration technology. With a total of two patents to his name, Biehl's work focuses on innovative methods for measuring gas concentrations and assessing the condition of charcoal filters.

Latest Patents

Biehl's latest patents include a "Method and apparatus for determining the charging of charcoal filters." This invention measures the acoustical and electrical impedance of charcoal layers to determine their charging status with gases and vapors. The method generates a signal that indicates the condition of the filter and can trigger an alarm when the filter is exhausted. Another significant patent is the "Method and apparatus for detecting very small concentrations of gases in gas mixtures." This invention utilizes a measuring cell with a drift zone and ionizing radiation to detect minute gas concentrations, providing a reliable indication of the gas present in a mixture.

Career Highlights

Karl-Ernst Biehl is currently employed at Honeywell Elac Nautik GmbH, where he continues to develop innovative technologies in gas detection and filtration. His work has been instrumental in advancing the capabilities of gas measurement systems.

Collaborations

Throughout his career, Biehl has collaborated with esteemed colleagues such as Egon Tyssen and Conrad G Von Roedern. These collaborations have contributed