System and method for smart system control for flowing fluid conditioners
US7725238B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Nov 18, 2005 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | May 10, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method and system for temperature and boost control of engine intake air by use of an active conditioner control unit, which regulates relative amounts of electric current to at least one active conditioning device and an electrically driven booster motor. In one preferred embodiment it controls valves which optimally direct the path of airflow through a plurality of thermal conditioner storage chambers in response to signals from engine load level, temperature, and other sensors in order to optimally provide temperature conditioned air to the engine. This embodiment of the invention features immediate and efficient provision of conditioned and pressurized airflow to an internal combustion engine and removes parasitic power drains during low demand situations. This invention enhances cold start performance and operation with a pre-start thermal conditioner with warming capabilities. System increases flexibility for stationary operation and traffic restraints by supplementing heat sink transfers. System sensor array with advanced sensors monitoring combustion parameters to safely facilitate additional power output from host engines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.