This inventor holds 1 USPTO granted patent. Top assignee: Kohler Company. Active years: 1999.
Company Filing History:
Years Active: 1999
Title: Lee Karsten - Innovator in Solenoid Valve Technology
Introduction
Lee Karsten is an accomplished inventor based in Random Lake, Wisconsin. He has made significant contributions to the field of valve technology, particularly with his innovative designs that enhance functionality and efficiency. His work is characterized by a commitment to solving complex engineering challenges.
Latest Patents
Karsten holds a patent for a latching solenoid valve. This invention features a pilot valve operated by a solenoid, which is formed by a coil wound around a non-magnetic spool that has a bore. Inside the bore, a rare earth permanent magnet is positioned adjacent to one end, abutting a flux concentrator located farther inside. A plunger, which is slidably located within the bore, is biased away from the flux concentrator by a spring and projects out of another end of the bore. The design includes an enclosure of magnetic material that completes a magnetic flux path around the solenoid and has an aperture through which the plunger projects. The pilot valve also incorporates a cage of rigid non-magnetic material that supports the plunger out of contact with the housing, allowing it to selectively open and close a pilot tube to operate a diaphragm that engages a primary valve seat, thereby controlling fluid flow through the valve body.
Career Highlights
Karsten is currently employed at Kohler Company, where he continues to innovate and develop new technologies. His work at Kohler has allowed him to apply his expertise in practical applications, contributing to the company's reputation for quality and innovation in plumbing products.
Collaborations
Throughout his career, Karsten has collaborated with talented individuals such as Andrew J. Paese and John F. Quella. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge solutions.
Conclusion
Lee Karsten's contributions to solenoid valve technology exemplify his dedication to innovation and engineering excellence. His patent for the latching solenoid valve showcases his ability to address complex challenges in fluid control systems. Through his work at Kohler Company and collaborations with skilled colleagues, Karsten continues to make a significant impact in his field.