Robert A Van Fossen

Title: Innovations of Robert A Van Fossen

Introduction

Robert A Van Fossen is a notable inventor based in Richmond, VA (US). He has made significant contributions to the field of engineering, particularly in valve construction technology. With a total of three patents to his name, Van Fossen's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

Van Fossen's latest patents include a reversing valve construction and piston head assembly. This invention features a housing with a movable valve member interconnected to a piston unit. The piston unit has opposed piston heads that define a main chamber within the housing. The design includes end portions that cooperate with the piston heads to create control chambers, with valve seats leading to these chambers. Each piston head is equipped with a flexible seal member that ensures a tight fit against the internal surface of the housing, aided by an annular resilient O-ring. This innovative sealing mechanism allows for effective operation and can adapt to close valve seats at the ends of the housing.

Career Highlights

Van Fossen is currently associated with Robertshaw Controls Company, where he continues to develop and refine his inventions. His work has had a lasting impact on the industry, particularly in the area of valve technology.

Collaborations

One of his notable coworkers is Werner R Bauer, with whom he has likely collaborated on various projects within the company.

Conclusion

Robert A Van Fossen's contributions to valve construction technology exemplify his innovative spirit and engineering expertise. His patents reflect a commitment to advancing the field and improving the functionality of mechanical systems.