Patents Assigned to BLACK ROCK SYSTEMS LLC
  • HYDRAULIC PUMP ADAPTATION FOR AN AUXILIARY POWER UNIT
    Publication number: 20090263259
    Abstract: The present invention is generally related to providing auxiliary power to long-haul trucks and similar types of transportation vehicles, and more particularly related to an easily installed and maintained auxiliary power unit that provides operational levels of electrical power and HVAC services while simultaneously driving a hydraulic system through an incorporated hydraulic pump assembly.
    Type: Application
    Filed: June 30, 2009
    Publication date: October 22, 2009
    Applicant: BLACK ROCK SYSTEMS LLC
    Inventors: Edward Patrick Picton, Raymond English, Richard Shaff
  • Engine silencing and vibration reduction system and method
    Publication number: 20090065294
    Abstract: A noise and vibration reduction system for an engine affixed to a body and a method for reducing vibrations in the body produced by that engine during operation. The present invention is particularly related to noise and vibration reduction in auxiliary power units installed on long-haul trucks and similar types of transportation vehicles. The primary noise and vibration reduction components of the present invention include an air intake silencer, a vibration tuner, and an engine speed limiter.
    Type: Application
    Filed: September 7, 2007
    Publication date: March 12, 2009
    Applicant: BLACK ROCK SYSTEMS LLC.
    Inventors: Edward Joseph O'Malley, Glenn Thomas Williamson, Richard Glen Shaff