David R Hornbaker

Title: Innovations by David R Hornbaker

Introduction

David R Hornbaker is an accomplished inventor based in La Habra, California. He holds 2 patents that showcase his expertise in developing innovative solutions for measuring environmental conditions and regulating temperature systems.

Latest Patents

One of his notable inventions is a dew point measuring apparatus. This apparatus determines the relative humidity of an atmosphere by measuring the dew point. The dew point is measured by lowering the temperature of a condensing or sensing surface associated with a heat flow sensor. When condensation begins to occur, it is detected by the heat flow sensor as a change in the rate of heat flow through the condensing surface. In one embodiment, a pair of heat flow sensors are employed, one maintained at a slightly lower temperature than the other. The sensors are connected in series opposition, allowing output signals due to background or convective heat transfer to be cancelled. Any change in the combined output signal of the two sensors indicates heat flow resulting from condensation, with the temperature of the cooler face representing the dew point temperature.

Another significant patent is a control apparatus for regulating building perimeter temperature change. This system may function as a heating or cooling system, or both. The control apparatus works in conjunction with a central heating system to adjust temperatures within the building. The building is characterized by net heat gains or losses at the perimeter, which are managed by the temperature change system regulated by this control apparatus. It includes a heat flow sensor mounted on an exterior building element to generate a sensor signal proportional to the direction and magnitude of heat flow. A controller responsive to this sensor signal operates the temperature change system, ensuring that the rate of perimeter heating or cooling is directly proportional to the measured rate of heat loss or gain.

Career Highlights

Throughout his career, David has worked with various companies, including Trans-Met Engineering, Inc. His contributions to the field of environmental measurement and temperature regulation have been significant.

Collaborations

David has collaborated with notable individuals such as Dieter L Rall and William W Sawyer, enhancing the impact of his inventions through teamwork and shared expertise.

Conclusion

David R Hornbaker's innovative patents reflect his commitment to improving environmental measurement and temperature regulation systems. His work continues to influence the field and contribute to advancements in technology.