Location History:
- Magnolia, TX (US) (1997)
- Sidney, OH (US) (1998)
Company Filing History:
Years Active: 1997-1998
Title: Brian Michael Chrestoff: Innovator in Pump Technology
Introduction
Brian Michael Chrestoff is a notable inventor based in Magnolia, TX (US). He has made significant contributions to the field of pump technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and functionality of positive displacement pumps.
Latest Patents
Chrestoff's latest patents include a "Pump having unidirectional tapered land thrust bearing cluster." This invention pertains to a single-piece unidirectional tapered land thrust bearing cluster designed for use in high-pressure positive-displacement swashplate piston pumps. The bearing cluster features a plurality of identical bearing pads that are integral to the cluster. Each bearing pad includes a tapered section, a flat section, and a fluid communicating slot. During the operation of the pump, the swashplate camming surface rotates relative to the bearing cluster, developing a pressurized load-carrying hydrodynamic film of decreasing thickness and increasing strength between the back plate of the rotating swashplate and the bearing cluster.
Another significant patent is the "Positive displacement pump having levitating magnetic piston spring." This invention includes a plurality of pistons that are reciprocally driven in respective cylinders by a swashplate assembly. The pistons expel fluid during the pressure stroke from a chamber in communication with each piston. Oppositely disposed magnets are located in the upper pressure face of each piston and in a check valve housing adjacent to each cylinder. This configuration produces a magnetic force circuit that accelerates the movement of each piston toward and maintains continual contact with a cluster bearing associated with the swashplate assembly during the suction stroke.
Career Highlights
Chrestoff is currently employed at FMC Corporation, where he continues to innovate and develop advanced pump technologies. His work has significantly impacted the efficiency and performance of fluid handling systems.
Collaborations
Chrestoff collaborates with Robert H Ash, Jr., leveraging their combined expertise to push the boundaries of pump technology.
Conclusion
Brian Michael Chrestoff is a distinguished inventor whose contributions to pump technology have led to several innovative patents. His work at FMC Corporation and collaborations with fellow inventors highlight his commitment to advancing the field.