| 摘要 |
<p>The invention relates to an apparatus for impulse fire extinguishing comprising an ejection tube for the fire fighting powder or liquid and a container for a gasous propellant, being connected to said ejection tube and there is a quick action closing element between the container and the ejection tube, wherein the quick action closing element is arranged in the propellant container to move freely therein and at the same time separating the container into two parts: a propellant chamber and an equalizing chamber, wherein the ejection end of the ejection tube is extending into the air space, meanwhile the input end thereof is arranged in the propellant chamber in a way that it is open in the first position of the quick action closing element and closed in the other position thereof. <MATH></p> |
