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Internal combustion machine

A technology for internal combustion engines and fuels, which is applied to combustion engines, mechanical equipment, engine ignition, etc., and can solve problems such as the complicated structure of gasoline and gas engines

Inactive Publication Date: 2013-12-04
MAN DIESEL & TURBO SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The structure of the gasoline gas engine with such a pre-chamber is cumbersome, so a gasoline gas engine without a pre-chamber is required

Method used

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Embodiment Construction

[0015] The invention relates here to an internal combustion engine, ie a gasoline gas engine, preferably a large gas engine, in which a relatively lean fuel mixture of gaseous fuel and air is combusted.

[0016] The internal combustion engine has at least one cylinder 10, wherein figure 1 A schematic cross-sectional view of the cylinder 10 is shown. The cylinder 10 comprises a combustion chamber 11 for combusting a fuel mixture, wherein the combustion chamber 11 is delimited on a first side by a reciprocally supported piston 12 of the cylinder 10 and on an opposite second side by a flame cap 13 of the cylinder 10 limited.

[0017] Piston 12 is reciprocally housed in housing 14 of cylinder 10 .

[0018] figure 2 Shown is a top view of the flame head 13, wherein, in the shown preferred embodiment of the invention, two inlet valves 15 and 16 for the fuel mixture to be ignited and to be burned are provided on the flame head 13 and the Two outlet valves 17 and 18 for exhaust g...

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Abstract

An internal combustion machine, i.e., a gasoline gas engine, which is used for burning fuel mixture consisting of gaseous fuel oil and air and relatively lack of oil, has at least one cylinder (10), wherein each cylinder (10) defines a combustion chamber (11) which is defined by a piston (12) of the cylinder at ones side of the combustion chamber, the piston being capable of supporting in a manner of reciprocating motion, and the combustion chamber is defined by a flame top cap (13) at an opposite side, wherein the flame top cap (13) is provided with at least one inlet air valve (15, 16) of the fuel mixture consisting of the gaseous fuel oil and air and at least one outlet air valve (17, 18) for exhaust gas, and a plurality of ignition mechanisms (21) are distributed on the flame top cap (13) which are used for directly igniting the fuel mixture in the combustion chamber (11) of a corresponding cylinder (10).

Description

technical field [0001] The invention relates to an internal combustion engine, ie a gasoline gas engine, according to the preamble of claim 1 . Background technique [0002] A gas engine is an internal combustion engine that operates primarily on gaseous oil or fuel. Gas engines are therefore basically divided into gasoline gas engines and diesel gas engines. Gasoline gas engines use an ignition mechanism, especially a spark plug to ignite the fuel mixture, and diesel gas engines ignite the fuel mixture by spontaneous combustion of injected ignition oil. The invention relates here to a gasoline gas engine. [0003] From DE 10 2008 018 482 A1 an internal combustion engine designed as an Otto gas engine is known, which ignites a fuel mixture in the prechamber of the corresponding cylinder of the internal combustion engine, wherein the corresponding prechamber and the corresponding combustion of the corresponding cylinder room connection. [0004] The structure of the gasoli...

Claims

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Application Information

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IPC IPC(8): F02F1/24F02P15/02
CPCF02M21/02F02D41/0027F02P15/08F02B23/08F02F1/242F02P15/02F02B2023/085F02F1/24F02F3/00F01L15/00
Inventor B.迪伦达姆
Owner MAN DIESEL & TURBO SE
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