This inventor holds 3 USPTO granted patents. Top assignee: Carrier Corporation. Active years: 1979-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1993
Title: Albert J Kallfelz: Innovator in Heat Exchange Technology
Introduction
Albert J Kallfelz is a notable inventor based in Camillus, NY (US). He has made significant contributions to the field of heat exchange technology, holding a total of 3 patents. His work focuses on enhancing the efficiency of heat exchangers, particularly in air conditioning systems.
Latest Patents
Kallfelz's latest patents include innovative designs for heat exchanger tubes. One of his key inventions is a heat exchanger tube designed for use in shell and tube type air conditioning system condensers. This tube features at least one fin convolution that extends helically around its external surface. The design incorporates multiple axial notches that are impressed into the fin, which increases the external heat transfer surface area. This innovation promotes better condensate drainage and enhances the overall heat transfer performance of the tube.
Another significant patent involves a heat transfer surface for nucleate boiling of liquids. This design includes helical ridges with fins that create a gapped cavity, improving the efficiency of heat transfer. The method of manufacturing this tube involves rolling alternating deep and shallow grooves, followed by flaring the fins to form the necessary gaps.
Career Highlights
Kallfelz is currently employed at Carrier Corporation, a leading company in the HVAC industry. His work at Carrier has allowed him to apply his innovative ideas in practical applications, contributing to advancements in air conditioning technology.
Collaborations
Throughout his career, Kallfelz has collaborated with talented individuals such as Warren S Brothers and Daniel P Gaffaney. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in heat exchange.
Conclusion
Albert J Kallfelz is a distinguished inventor whose work in heat exchange technology has made a significant impact on the industry. His innovative patents and contributions to Carrier Corporation highlight his dedication to improving energy efficiency in air conditioning systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile