Company Filing History:
4 out of 1,102 
1 out of 170 
1 out of 79 Years Active: 1977-1985
Title: The Innovative Contributions of William H. Pollock
Introduction
William H. Pollock is a notable inventor based in East Granby, Connecticut, recognized for his significant contributions to the field of combustion engineering. With a total of six patents to his name, Pollock has made strides in improving furnace technology, particularly in coal-fired systems.
Latest Patents
One of Pollock's latest patents is focused on overfire air admission with varying momentum air streams. This invention involves a tangentially-fired, pulverized coal-burning furnace that introduces overfire air (OFA) into the upper portion of the furnace. The design allows the resultant fireball to move upwardly within the furnace with a rotational spin. The OFA is introduced tangentially in the reverse rotational direction to that of the fireball, ensuring that the exhaust gases flow in a straight line with minimal spin. This innovative approach utilizes a mixture of low-pressure and high-pressure air to nullify the spin of the fireball. Another significant patent involves a furnace construction featuring an ash pit with a radiation-reflecting design. This water-wall, coal-fired furnace includes a Coutant transition section that extends down to the water impounded in the lower ash hopper. The surface of the water is equipped with a reflecting material that allows solid residue from coal firing to pass into the water while reflecting radiant heat back into the generating section of the furnace.
Career Highlights
Throughout his career, Pollock has worked with prominent companies in the industry, including Combustion Engineering, Inc. and The Lummus Company. His work has been instrumental in advancing furnace technology and improving efficiency in coal combustion processes.
Collaborations
Pollock has collaborated with notable colleagues such as Michael S. McCartney and Thomas F. O'Sullivan, contributing to various projects that have enhanced the field of combustion engineering.
Conclusion
William H. Pollock's innovative patents and career achievements highlight his significant impact on furnace technology and combustion engineering. His work continues to influence advancements in the industry, showcasing the importance of innovation in engineering.