Ipsen Awarded U.S. Patent on Sealing Mechanism for a Vacuum Heat-Treating Furnace
May 11, 2015
Ipsen was recently awarded U.S. Patent No. 20,100,196,836 A1 for the development of a new shaft seal. Chief Engineer Craig Moller, Chief Operating Officer Jake Hamid and Dr. W. Hendrik Grobler, the named inventors on the patent, began formulating this design seven years ago for use with Ipsen’s TITAN vacuum furnace lines.
Today, this shaft seal is present in every TITAN furnace in the field – almost 200 total to date. With this invention, Ipsen was able to locate the motor outside of the vacuum chamber, thus allowing it to be in a cooler and more stable environment. This relocation of the motor poses numerous advantages, including extended motor life and a longer interval between motor rebuilds. Since the installation of this shaft seal on the first TITAN unit in 2009, the TITAN furnaces have experienced thousands of hours of trouble-free operation.
In addition, now that the motor is outside in ambient air, users no longer have to use a step-down transformer for Argon cooling gas – as required by NFPA 86. Maintenance has also been simplified with users able to grease the motor’s bearings, monitor the vibration of the motor and perform routine maintenance checks. This, combined with Ipsen’s innovative production and assembly process that integrates premium components, lowers the cost of ownership.
For more information:
984 Ipsen Road
Cherry Valley, IL 61016
| Ipsen, Inc.|
Backed by nearly 70 year of experience, it is our mission to strengthen heat treatment through expert-driven solutions. Much like our founder, Harold Ipsen, we believe that innovation drives excellence. We are committed to delivering proven technology for a range of applications that enable you to transform space exploration, improve titanium medical implants and develop more efficient cars and jet engines. Whether it is our versatile heat treatment systems or advanced process technology, we aspire to provide cutting-edge solutions that continuously improve and refine your operations. With an extensive network of global locations and partnerships in America, Europe and Asia, along with representation in 34 countries, we are able to provide unmatched service and support for all of your needs. Learn more at www.IpsenUSA.com. ...Read more Or visit www.IpsenUSA.com