METHOD AND DEVICE FOR INJECTING A GASEOUS MEDIUM
First Claim
1. A method for injecting a gaseous medium into an intake tract (1) of a gas engine or diesel-gas engine using an electromagnetically actuable gas valve (2), characterized in that, in order to increase flow speed, the gaseous medium is injected into the intake tract (1) via at least two throttling points (3, 4) positioned in series.
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Accused Products
Abstract
A method for injecting a gaseous medium, in particular a gaseous fuel, into an intake tract (1) of a gas engine or diesel-gas engine using an electromagnetically actuable gas valve (2). In order to increase the flow speed, the gaseous medium is injected into the intake tract (1) via at least two throttling points (3, 4) positioned in series.
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Citations
12 Claims
- 1. A method for injecting a gaseous medium into an intake tract (1) of a gas engine or diesel-gas engine using an electromagnetically actuable gas valve (2), characterized in that, in order to increase flow speed, the gaseous medium is injected into the intake tract (1) via at least two throttling points (3, 4) positioned in series.
- 4. A device for injecting a gaseous medium into an intake tract (1) of a gas engine or diesel-gas engine, comprising an electromagnetically actuable gas valve (2) which has a valve plate (5) with at least one throughflow opening (6) that can be opened up or closed off by means of a stroke of a valve disk (7) that can perform a stroke movement, characterized in that, downstream of the throughflow opening (6), at least one throttling point (4) is integrated into a flow path of the gaseous medium in order to increase flow speed of the gaseous medium.
Specification