Location History:
- Missouri City, TX (US) (1987)
- Missouri, TX (US) (1994)
Company Filing History:
Years Active: 1987-1994
Title: Jack D. Harshman: Innovator in Fluid Measurement Technologies
Introduction
Jack D. Harshman is a notable inventor based in Missouri City, TX (US). He has made significant contributions to the field of fluid measurement technologies, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of Harshman's latest inventions is a gas turbine meter. This miniaturized gas turbine meter is designed to perform all the functions of traditional gas turbine meters while maintaining a large rangeability over a wide range of pressures. The design features a bilateral or symmetrical body, allowing for installation in either orientation within a flow line. The turbine meter includes diffusers that keep the rotor in position and prevent dust from entering the bearings. The rotor is equipped with twelve flat vanes, each angled at 45 degrees, ensuring optimal performance. Additionally, the magnetic pick-up used to measure the rate of rotation has a small gauss strength to minimize magnetic drag.
Another significant invention by Harshman is a self-cleaning and self-lubricating fluid flowmeter. This device comprises a tubular body that forms an internal flow passage, with a bearing support hub positioned immovably within it. The rotor shaft supports a turbine rotor, which is maintained by bearings located in the bearing receptacle. The flowmeter is designed to condition flow for optimum measurement, utilizing a flow conditioner plate that defines circular spaced concentric ribs and radially oriented ribs.
Career Highlights
Harshman has built a successful career at Daniel Industries, Inc., where he has been able to apply his innovative ideas to practical applications in fluid measurement. His work has contributed to advancements in the industry, enhancing the efficiency and reliability of fluid measurement technologies.
Collaborations
Throughout his career, Harshman has collaborated with notable colleagues, including Charles R. Allen and Franklin D. Goodson. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.
Conclusion
Jack D. Harshman is a distinguished inventor whose contributions to fluid measurement technologies have made a lasting impact. His innovative patents reflect his commitment to advancing the field and improving measurement accuracy.