This inventor holds 2 USPTO granted patents. Top assignee: Eaton Corporation. Active years: 2000-2003.
Location History:
- Clinton, PA (US) (2000)
- Murrysville, PA (US) (2003)
Company Filing History:
Years Active: 2000-2003
Title: Innovations by David A. Riffe
Introduction
David A. Riffe is an accomplished inventor based in Murrysville, PA (US). He has made significant contributions to the field of electrical systems, holding a total of 2 patents. His work focuses on enhancing the reliability and safety of high-voltage insulation systems.
Latest Patents
One of his latest patents is titled "Electrical system with a stress shield system for partial discharge on-line monitoring of the state of high-voltage insulation." This invention involves an electrical system and a sensor designed for real-time monitoring of high-voltage insulation. The system effectively monitors and transmits signals related to partial discharge activity from the sensor to monitoring instrumentation. The sensor is connected to the potential stress shield of existing bushings, allowing for the detection of partial discharge current through the capacitance between the main conductor and the stress shield.
Another notable patent is the "Interlock for switchgear." This invention pertains to electrical switchgear that can accommodate either a vacuum circuit breaker or a dummy element. It features a levering-in assembly with a positional interlock bar, which is operated by a levering-in block and a finger on the dummy element. The design ensures that access to the levering-in device is blocked when the source breaker is in the connect position, enhancing safety during operation.
Career Highlights
David A. Riffe is currently employed at Eaton Corporation, a leading company in electrical systems and solutions. His role involves developing innovative technologies that improve electrical safety and efficiency. His expertise in high-voltage systems has positioned him as a valuable asset to the company.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including James Edward Smith and Daniel J. Glus. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
David A. Riffe's contributions to electrical systems through his patents demonstrate his commitment to innovation and safety in high-voltage applications. His work continues to influence the industry and improve the reliability of electrical systems.