R & D on two alternative LPG motor vehicle systems in the liquid phase (Q115793): Difference between revisions
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(Created claim: summary (P836): The project involves the construction of two alternative systems for the supply of LPG motor vehicles in the liquid phase. The DGI LM (generation V plant) and the DGI LCC system (generation VI generation). In DGI LM, gas in the liquid phase will be flown sequentially through additional injectors or LPG to the intake manifold. In the intake manifold, the liquid gas is distributed. The expansion process of LPG with liquid on volatile, accompanied...) |
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| Property / summary | |||
The project involves the construction of two alternative systems for the supply of LPG motor vehicles in the liquid phase. The DGI LM (generation V plant) and the DGI LCC system (generation VI generation). In DGI LM, gas in the liquid phase will be flown sequentially through additional injectors or LPG to the intake manifold. In the intake manifold, the liquid gas is distributed. The expansion process of LPG with liquid on volatile, accompanied by a temperature drop of more than 40 °C. The installation does not, therefore, require the use of “mirrors” in the case of auts that may have problems in the burning of valve slots. This system can be successfully mounted on engines which have badly tolerated the LPG service in the volatile phase. The DGI LCC system is an ideal solution for petrol direct injection engines as it uses the original petrol injectors to inject liquefied petroleum gas directly into the combustion chamber. When the engine is operating on a gas, it will not be consumed at all, as the injectors are continuously cooled by the gas flowing through the gas and there is no need to apply the ‘petrol pots’ which, from an economic point of view, cancel out the meaning of the conversion. The use of gas injectors for gas injection also leads to less interference in the engine area and the whole installation is practically invisible under the bonnet. The final recipient of the project results will be the owners of vehicles with direct and indirect injection of gasoline which shall report the need for LPG equipment serving the direct injection vehicles. Generated in the framework of the R & D work, the products will meet the needs of their recipient and will in addition be cost-competitive. In addition, the implementation of this project will contribute to employment growth. (English) | |||
| Property / summary: The project involves the construction of two alternative systems for the supply of LPG motor vehicles in the liquid phase. The DGI LM (generation V plant) and the DGI LCC system (generation VI generation). In DGI LM, gas in the liquid phase will be flown sequentially through additional injectors or LPG to the intake manifold. In the intake manifold, the liquid gas is distributed. The expansion process of LPG with liquid on volatile, accompanied by a temperature drop of more than 40 °C. The installation does not, therefore, require the use of “mirrors” in the case of auts that may have problems in the burning of valve slots. This system can be successfully mounted on engines which have badly tolerated the LPG service in the volatile phase. The DGI LCC system is an ideal solution for petrol direct injection engines as it uses the original petrol injectors to inject liquefied petroleum gas directly into the combustion chamber. When the engine is operating on a gas, it will not be consumed at all, as the injectors are continuously cooled by the gas flowing through the gas and there is no need to apply the ‘petrol pots’ which, from an economic point of view, cancel out the meaning of the conversion. The use of gas injectors for gas injection also leads to less interference in the engine area and the whole installation is practically invisible under the bonnet. The final recipient of the project results will be the owners of vehicles with direct and indirect injection of gasoline which shall report the need for LPG equipment serving the direct injection vehicles. Generated in the framework of the R & D work, the products will meet the needs of their recipient and will in addition be cost-competitive. In addition, the implementation of this project will contribute to employment growth. (English) / rank | |||
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Revision as of 08:15, 10 March 2020
Project in Poland financed by DG Regio
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | R & D on two alternative LPG motor vehicle systems in the liquid phase |
Project in Poland financed by DG Regio |
Statements
681,926.25 zloty
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952,218.97 zloty
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74.78 percent
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1 January 2017
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30 June 2018
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DGI PIOTR ŁAPIŃSKI
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53°7'39.0"N, 23°8'49.6"E
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Przedmiotem realizacji niniejszego projektu jest budowa dwóch systemów alternatywnego zasilania pojazdów samochodowych paliwem LPG w fazie ciekłej. System DGI LM (instalacja V generacji) oraz System DGI LCC (instalacja VI generacji). W systemie DGI LM, gaz w fazie ciekłej wtryskiwany będzie sekwencyjnie za pomocą dodatkowych wtryskiwaczy LPG do kolektora dolotowego. W kolektorze dolotowym ciekły gaz ulega rozprężeniu. Podczas procesu rozprężania następuje zmiana stanu skupienia LPG z ciekłego na lotny, któremu towarzyszy spadek temperatury o ponad 40 stopni Celsjusza. Instalacja nie wymaga więc stosowania urządzeń „lubryfikujących” w przypadku aut mogących mieć problem z wypalaniem gniazd zaworowych. System ten można z powodzeniem zamontować w silnikach, które źle tolerowały pracę na LPG podawanym w fazie lotnej. System DGI LCC, jest idealnym rozwiązaniem dla silników z bezpośrednim wtryskiem benzyny, gdyż wykorzystuje oryginalne wtryskiwacze benzynowe do wtryskiwania skroplonego gazu LPG bezpośrednio do komory spalania. Podczas pracy silnika na gazie w ogóle nie będzie zużywana benzyna, ponieważ wtryskiwacze są cały czas chłodzone przepływającym przez nie gazem i nie ma potrzeby stosowania tzw. dotrysków benzyny, które z ekonomicznego punktu widzenia przekreślają sens konwersji. Wykorzystanie wtryskiwaczy benzynowych do wtrysku gazu skutkuje także mniejszą ingerencją w obszarze silnika, a cała instalacja jest praktycznie niewidoczna pod maską samochodu. Ostatecznym odbiorcą wyników projektu będą właściciele pojazdów z bezpośrednim oraz pośrednim wtryskiem benzyny, którzy zgłaszają zapotrzebowanie na przyjazną dla środowiska instalację LPG obsługującą samochody z bezpośrednim wtryskiem. Wytworzone w ramach realizacji prac badawczo - rozwojowych produkty będą odpowiadać na potrzeby swojego odbiorcy, a dodatkowo będą konkurencyjne cenowo. Ponadto, realizacja niniejszego projektu przyczyni się do wzrostu zatrudnienia. (Polish)
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The project involves the construction of two alternative systems for the supply of LPG motor vehicles in the liquid phase. The DGI LM (generation V plant) and the DGI LCC system (generation VI generation). In DGI LM, gas in the liquid phase will be flown sequentially through additional injectors or LPG to the intake manifold. In the intake manifold, the liquid gas is distributed. The expansion process of LPG with liquid on volatile, accompanied by a temperature drop of more than 40 °C. The installation does not, therefore, require the use of “mirrors” in the case of auts that may have problems in the burning of valve slots. This system can be successfully mounted on engines which have badly tolerated the LPG service in the volatile phase. The DGI LCC system is an ideal solution for petrol direct injection engines as it uses the original petrol injectors to inject liquefied petroleum gas directly into the combustion chamber. When the engine is operating on a gas, it will not be consumed at all, as the injectors are continuously cooled by the gas flowing through the gas and there is no need to apply the ‘petrol pots’ which, from an economic point of view, cancel out the meaning of the conversion. The use of gas injectors for gas injection also leads to less interference in the engine area and the whole installation is practically invisible under the bonnet. The final recipient of the project results will be the owners of vehicles with direct and indirect injection of gasoline which shall report the need for LPG equipment serving the direct injection vehicles. Generated in the framework of the R & D work, the products will meet the needs of their recipient and will in addition be cost-competitive. In addition, the implementation of this project will contribute to employment growth. (English)
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Identifiers
RPPD.01.02.01-20-0063/16
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