Standex International Corporation

Laura Steiner

Teddy Glenn Bostic, Jr

Gregory Joseph Deutschmann

Chang H Luh

Defrosting refrigeration equipment meeting the strict requirements for storage of vaccines provided by the Center for Disease Control, California Vaccine for Children, American Academy of Pediatrics, Vaccines for Children (VFC) and the North Dakota Department of Health among others. Vaccine refrigeration storage must maintain consistent temperatures between &#x2212;58 degrees Fahrenheit and 5 degrees Fahrenheit. The invention utilizes temperature variation moderating heat reservoirs consisting of high specific or latent heat capacity materials to significantly reduce the cycle temperature variation while maintaining the ability to successfully defrost the freezer.

Controlled defrost for refrigeration systems

Automatic defrost technology for refrigeration equipment, in particular, defrosting refrigeration equipment by acceleration defrosting sublimation effects in refrigeration chambers in continual operation below the freezing point of water. Useful for refrigeration equipment for storage of vaccines and other products having storage temperatures ranging from &#x2212;58 degrees Fahrenheit and 5 degrees Fahrenheit.

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Mt. Pleasant, SC, United States of America

Laura Steiner