Company Filing History:
Years Active: 2011-2012
Title: Kjeld Appel: Innovator in Submersible Pump Technology
Introduction
Kjeld Appel is a notable inventor based in Silkeborg, Denmark. He has made significant contributions to the field of submersible pump technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
His latest patents include a submersible pump unit designed to operate with a wet-running electric motor. This unit features a single impeller that can be driven by the electric motor at a rotation speed greater than 20,000 rpm. The rotor of the electric motor has a diameter of less than 25 mm, which enhances its efficiency. Another patent is for a submersible motor intended for driving a submersible pump. This motor includes a rotor mounted in the motor housing via a thrust bearing, which features a stationary bearing ring with a spherical curvature on its second axial side.
Career Highlights
Kjeld Appel is associated with Grundfos Management A/S, a leading company in the pump manufacturing industry. His work has significantly advanced the design and functionality of submersible pumps, making them more efficient and reliable.
Collaborations
He has collaborated with notable coworkers such as Eigil D Andersen and Jan Harding Gliemann, contributing to various projects that enhance pump technology.
Conclusion
Kjeld Appel's innovative work in submersible pump technology has established him as a key figure in the industry. His patents reflect a commitment to improving engineering solutions for modern applications.