Perforator-injector with an internal percussion mass

Details Perforator-injector with an internal percussion mass Perforator-injector with an internal percussion mass

1986-11-18

1989-05-23

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

With nozzle or flow line attached penetrating means

169 70, 227 9, A62C 3122

Patent

active

048322652

ABSTRACT:
A device capable of perforating strong walls, then of injecting a fluid through the same walls, is described. The device is intended essentially for intervention crews such as personnel assigned to maintain order or fire-fighters. The perforator-injector has a piston (1) which can be displaced in a cylinder (2,3) under the influence of a power fluid under high pressure. In order to increase the perforating power without inducing a too great initial recoil, the perforator-injector is equipped with a percussion mass (4) which is interposed between the head (1b) of the piston and a source of power fluid under high pressure. This mass is initially kept at a distance from the head of the piston and is capable of sliding in the cylinder (2,3).

REFERENCES:
patent: 2920563 (1960-01-01), De Caro
patent: 3249279 (1966-05-01), Behrend et al.
patent: 3261528 (1966-07-01), De Courteix
patent: 3575332 (1971-04-01), Brunelle
patent: 3645091 (1972-02-01), Nanov et al.
patent: 4056935 (1977-11-01), Gassmann
patent: 4358041 (1982-11-01), Ollivier
patent: 4493376 (1985-01-01), Kopf

Affiliated with

Also associated with

Rating

Perforator-injector with an internal percussion mass does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Perforator-injector with an internal percussion mass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Perforator-injector with an internal percussion mass will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1724716