Liquefied petroleum gas (LPG) pump control systems and methods
US8443785B2 · kind B2 · utility
6Cited by
6References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 10, 2010 |
| Grant date | May 21, 2013 |
| Priority date | — |
| Expiry date | Aug 13, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A control system for a liquefied petroleum gas (LPG) vehicle, includes a composition determination module and a pump control module. The composition determination module determines a composition of LPG in an LPG tank of the LPG vehicle based on an LPG tank pressure and a temperature of the LPG in the LPG tank. The pump control module controls operation of an LPG pump based on the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.