Propane carburetion system
US4413607A · kind A · utility
Inventors
Key dates
| Filing date | Mar 25, 1981 |
| Grant date | Nov 8, 1983 |
| Priority date | — |
| Expiry date | Mar 25, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/56
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A system for an existing combustion engine is provided for enabling the engine to be operated on liquefied propane, alone, through a conventional gasoline carburetor, to operate on either gasoline or liquefied propane through a conventional gasoline carburetor, to operate on liquefied propane, alone, through an inlet casting to be utilized in lieu of a conventional gasoline carburetor, or to operate on liquefied propane, alone, at a substantially constant engine speed. Further, the system is also operative in conjunction with a diesel engine whereby a small amount of gasified liquid propane may be introduced into the induction system of a diesel engine as a supplemental fuel charge therefor during high power demand periods of operation. The system includes a regulator-vaporizer assembly for reducing the pressure of and thus transferring liquid propane into gasified liquid propane, heating the propane gas and ducting the propane gas to an induction passage mixer, the latter including various adjustment features whereby the proper mixture of induction air and propane is afforded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.