Dale W Lawson

Title: The Innovations of Dale W Lawson

Introduction

Dale W Lawson is a notable inventor based in Bonita, California, recognized for his contributions to the field of aerospace engineering. With a total of six patents to his name, Lawson has made significant advancements in aircraft technology, particularly in thrust reversers and noise attenuation structures.

Latest Patents

One of Lawson's latest patents is the Aircraft Turbine Engine Thrust Reverser. This innovative design is specifically intended for turbo-fan aircraft engines mounted on an aircraft fuselage. The thrust reverser features four radially spaced openings around the engine, each equipped with a stowed door. An actuator is utilized to move each door to a deployed position, extending through the opening near the aft end. The design ensures that the aft end of each door extends into the tailpipe, directing airflow out through the opening. Additionally, the forward end of the door further directs the flow outward and forward, while doors adjacent to the aircraft fuselage are shaped to guide reverse airflow away from direct impingement on the fuselage. Deployable strakes are also mounted on the doors adjacent to the fuselage, which are typically spring biased toward a stowed position and are moved to a deployed position by aerodynamic forces when the doors are activated.

Another significant patent by Lawson is the Honeycomb Noise Attenuation Structure. This invention involves broad band noise attenuation sandwich panels that utilize a cellular core positioned between and bonded to two facing sheets through an adhesive bonding system. One of the facing sheets is perforated, while the other is imperforate. A thin sheet of porous fibrous felt or fabric is bonded to the outer surface of the perforate sheet. The adhesive layer is designed to isolate the two components and form a funnel-shaped opening that narrows at the entrance to each perforation, effectively reducing noise.

Career Highlights

Throughout his career, Lawson has worked with prominent companies such as Rohr Industries, Inc. and Rohr, Inc. His experience in these organizations has contributed to his expertise in aerospace technologies and innovations.

Collaborations

Lawson has collaborated with notable coworkers, including Stanley L Beggs and Frank J Riel, who have also made significant contributions to the field of aerospace engineering.

Conclusion

Dale W Lawson's innovative patents and career achievements highlight his important role in advancing aerospace technology. His work continues to influence the industry and