Elmer J Subera

Title: Elmer J. Subera: Innovator in Refrigeration Technology

Introduction

Elmer J. Subera is a notable inventor based in Cassopolis, Michigan, recognized for his contributions to refrigeration technology. With a total of seven patents to his name, Subera has made significant advancements in the field, particularly in improving the efficiency of commercial refrigeration systems.

Latest Patents

Among his latest innovations is the gas defrost system, which is designed to melt frost and ice from evaporators in commercial refrigeration systems. This apparatus utilizes a pressure differential hold back valve to direct superheated refrigerant in a reversed direction into the evaporators. Additionally, it features a gas return conduit that reintroduces the refrigerant into the main distribution system between the compressors and condensers. This method effectively prevents inefficiencies in the refrigeration system.

Another significant patent is the flexible door operating mechanism for refrigerated merchandiser displays. This mechanism allows for the selective creation of a gap between the barrier door and the access opening of the case, facilitating defrosting while also permitting the door to close with the application of outside force. The design includes a motion take-up means, typically a compression spring, which enables the door to close smoothly. This innovation also accommodates temporary closing by customers and employees.

Career Highlights

Elmer J. Subera is currently associated with Tyler Refrigeration Corporation, where he continues to develop and refine refrigeration technologies. His work