FIELD: blasting.
SUBSTANCE: solid-propellant charge igniter comprises a weighted portion of an igniting mixture placed into a plastic film body and localised therein. The body is formed of separate casings with flanges attached to the top or to the bottom of the body. A part or all of the peripheral casings are not filled with said weighted igniting mixture, while the casings and the top of the igniter body are made of carbon-black reinforced high-pressure polyethylene, disoriented in the longitudinal and transverse directions.
EFFECT: improving operational reliability of the igniter and ease of its manufacture.
3 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MAKING CIRCULAR FILM-TYPE IGNITER | 2006 |
|
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| METHOD FOR MANUFACTURING OF ANNULAR FILM IGNITER | 2008 |
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| SOLID-PROPELLANT CHARGE IGNITER | 2011 |
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| SOLID-PROPELLANT ROCKET ENGINE | 2010 |
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| SOLID-PROPELLANT ROCKET ENGINE | 2005 |
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RU2286475C2 |
| SOLID-PROPELLANT CHARGE IGNITER AND METHOD OF ITS MAKING | 2004 |
|
RU2288371C2 |
| SOLID-PROPELLANT ROCKET ENGINE | 2005 |
|
RU2305790C1 |
| CHARGE IGNITER FOR SOLID-PROPELLANT ROCKET ENGINE | 2005 |
|
RU2309282C2 |
