Company Filing History:
Years Active: 1989-1994
Title: Douglas G. Snow: Innovator in Power Steering Technology
Introduction
Douglas G. Snow, a prominent inventor based in Walled Lake, MI, boasts an impressive portfolio of four patents. His specialized contributions to automotive technology, particularly in power steering systems, highlight his innovative spirit and expertise in engineering.
Latest Patents
Among his noteworthy inventions, Douglas's latest patent is a "Power Steering Pump with Balanced Porting." This balanced vane hydraulic pump is designed specifically for automotive power steering applications. It features a two-piece aluminum housing construction and includes a cam ring, rotor flow regulating valve, high-pressure gallery, and a pressure plate, all situated in the rear housing section. The inventive design incorporates a set of needle bearings in the front housing section to support the pump drive shaft. The pressure plate has a sculpted wishbone-shaped gallery which communicates with the cam ring side, efficiently directing moving fluid and minimizing energy loss in the pump's passageways. Another significant embodiment of this pump uses a three-piece aluminum housing and incorporates a semi-flexible inner wall designed to maintain operating clearances under high pressure, further enhancing its performance.
Career Highlights
Douglas G. Snow has worked with several companies, notably Deco-Grand, Inc. and Vickers, Inc., where he has honed his expertise in hydraulic systems and power steering technology. His impressive capability to innovate in complex engineering problems has established him as an influential figure in his field.
Collaborations
During his career, Douglas has collaborated with industry peers such as Jerry L. Wilson and Roy T. Burgess. These collaborations have played a significant role in refining his inventive approaches and expanding his expertise in the automotive industry.
Conclusion
Douglas G. Snow's contributions to the field of power steering technology through his innovative designs are commendable. His patents have not only enhanced the efficiency of automotive systems but also exemplify the spirit of ingenuity and dedication to advancement in engineering. With a proven track record of successful collaborations and impactful inventions, he continues to inspire future engineers and inventors.