Company Filing History:
1 out of 123 
1 out of 5,161 
1 out of 57 
Years Active: 2010-2015
Title: The Innovations of Karl W Graham
Introduction
Karl W Graham is a notable inventor based in Ballymena, GB. He has made significant contributions to the field of piezoelectric actuators, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of actuator systems, particularly in fuel injectors.
Latest Patents
One of his latest patents is a process for fitting a collapsible clip to a sleeve of a piezoelectric actuator. This invention features a tubular clip designed to secure a sleeve to the body of a piezoelectric actuator within an actuator assembly. The clip's wall incorporates a plurality of corrugations, with a variable pitch along the longitudinal axis. This design allows the clip to be configurable into both an unfitted and a fitted configuration, with the fitted configuration having a minimum transverse internal separation that is less than that of the unfitted configuration.
Another significant patent by Graham is related to a piezoelectric actuator arrangement intended for use in fuel injectors. This actuator arrangement consists of a stack of one or more piezoelectric elements that fit within a fluid chamber of the injector. It includes electrode means for generating an electric field within the stack and an electrical connector arrangement for connecting the electrode means to an external power supply. The connector arrangement is designed with an articulated joint, providing the first portion with at least one degree of freedom relative to the second portion.
Career Highlights
Throughout his career, Karl W Graham has worked with prominent companies such as Delphi International Operations Luxembourg S.a.r.l. and Delphi Technologies, Inc. His experience in these organizations has contributed to his expertise in the field of actuator technology.
Collaborations
Graham has collaborated with notable coworkers, including Guy C Sandford and Sami V Horkko. These partnerships have likely enriched his work and led to innovative advancements in his projects.
Conclusion
Karl W Graham's contributions to the field of piezoelectric actuators demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of actuator technology and its applications in modern engineering.
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