Compressed powder charge for muzzleloader and black powder firearms
First Claim
1. An improved premeasured compressed charge for use with a black powder firearm having a desired caliber of an intended firearm, the premeasured compressed charge having a leading end portion and a trailing end portion, the leading end portion having a smaller dimension than both the trailing end portion and the desired caliber of the intended firearm, while the trailing end portion having a larger diagonal dimension than the desired caliber of the firearm such that the leading end portion of the premeasured compressed charge is readily received within the desired caliber of the firearm while the trailing end portion must be forced into the desired caliber of the firearm;
- wherein the leading end portion of the premeasured compressed charge is located closely adjacent an outlet of the flash channel of the firearm, following loading of the premeasured compressed charge within the firearm, and the leading end portion facilitates flame propagation of the flame along sidewalls of the premeasured compressed charge, generated upon detonation of an ignition device, to facilitate the more complete combustion of the premeasured compressed charge and less rocketing of the premeasured compressed charge following discharge of the projectile from a muzzle end of the firearm.
1 Assignment
0 Petitions
Accused Products
Abstract
A clean burning premeasured compressed charge for use in black powder firearms as well as cartridges. The premeasured compressed charge is manufactured to have a substantially desired shape which facilitates improved flame propagation by the leading end wall and along the exposed sidewall surfaces of the compressed charge to result in a more complete and rapid burning of the compressed charge both from the leading end wall toward the trailing end wall and also radially inwardly from each one of the four sidewalls toward a center of the premeasured compressed charge. The premeasured compressed charge has a leading end portion and a trailing end portion and the leading end portion is either the same size or a smaller dimension than the trailing end portion.
56 Citations
37 Claims
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1. An improved premeasured compressed charge for use with a black powder firearm having a desired caliber of an intended firearm, the premeasured compressed charge having a leading end portion and a trailing end portion, the leading end portion having a smaller dimension than both the trailing end portion and the desired caliber of the intended firearm, while the trailing end portion having a larger diagonal dimension than the desired caliber of the firearm such that the leading end portion of the premeasured compressed charge is readily received within the desired caliber of the firearm while the trailing end portion must be forced into the desired caliber of the firearm;
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wherein the leading end portion of the premeasured compressed charge is located closely adjacent an outlet of the flash channel of the firearm, following loading of the premeasured compressed charge within the firearm, and the leading end portion facilitates flame propagation of the flame along sidewalls of the premeasured compressed charge, generated upon detonation of an ignition device, to facilitate the more complete combustion of the premeasured compressed charge and less rocketing of the premeasured compressed charge following discharge of the projectile from a muzzle end of the firearm. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
15-35% by weight of potassium perchlorate;
25-50% by weight of potassium nitrate;
25-50% by weight of a fuel component; and
0-5% by weight of charcoal.
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13. The premeasured compressed charge according to claim 12, wherein the fuel component is selected from the carbohydrate family.
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14. The premeasured compressed charge according to claim 12, wherein the fuel component is selected from the group comprising at least one of the following:
- amino acid, ascorbic acid, sugar, starch, and carbon.
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15. The premeasured compressed charge according to claim 6, wherein the premeasured compressed charge comprises a mixture of:
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15-35% by weight of potassium perchlorate;
25-50% by weight of potassium nitrate;
25-50% by weight of a fuel component; and
0-5% by weight of charcoal.
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16. The premeasured compressed charge according to claim 15, wherein the fuel component is selected from the carbohydrate family.
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17. The premeasured compressed charge according to claim 15, wherein the fuel component is selected from the group comprising at least one of the following:
- amino acid, ascorbic acid, sugar, starch, and carbon.
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18. The premeasured compressed charge according to claim 1, wherein the premeasured compressed charge comprises a mixture of:
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50-75% by weight of potassium nitrate;
25-50% by weight of a fuel component; and
0-5% by weight of charcoal.
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19. The premeasured compressed charge according to claim 18, wherein the fuel component is selected from the carbohydrate family.
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20. The premeasured compressed charge according to claim 18, wherein the fuel component is selected from the group comprising at least one of the following:
- amino acid, ascorbic acid, sugar, starch, and carbon.
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21. The premeasured compressed charge according to claim 1, wherein the premeasured compressed charge has opposed ends which are one of triangular, rectangular, pentagonal, hexagonal, octagonal, star and asterisk shaped.
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22. An improved premeasured compressed charge for use with a black powder firearm having a desired caliber of an intended firearm, the premeasured compressed charge having a leading end portion and a trailing end portion, the leading end portion having a smaller diagonal dimension than both the trailing end portion and the desired caliber of the intended firearm, while the trailing end portion having a larger diagonal dimension than the desired caliber of the firearm such that the leading end portion of the premeasured compressed charge is readily received within the desired caliber of the firearm while the trailing end portion must be forced into the desired caliber of the firearm;
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wherein the leading end portion of the premeasured compressed charge is located closely adjacent an outlet of the flash channel of the firearm, following loading of the premeasured compressed charge within the firearm, and the leading end portion facilitates flame propagation of the flame along sidewalls of the premeasured compressed charge, generated upon detonation of an ignition device, to facilitate the more complete combustion of the premeasured compressed charge and less rocketing of the premeasured compressed charge following discharge of the projectile from a muzzle end of the firearm;
at least three of the sidewalls of the premeasured compressed charge taper outwardly from the leading end portion toward the trailing end portion of the premeasured compressed charge; and
an end wall of the leading end portion and an end wall of the trailing end portion are both generally square in shape. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31)
15-35% by weight of potassium perchlorate;
25-50% by weight of potassium nitrate;
25-50% by weight of a fuel component; and
0-5% by weight of charcoal.
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25. The premeasured compressed charge according to claim 24, wherein the fuel component is selected from the carbohydrate family.
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26. The premeasured compressed charge according to claim 24, wherein the fuel component is selected from the group comprising at least one of the following:
- amino acid, ascorbic acid, sugar, starch, and carbon.
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27. The premeasured compressed charge according to claim 23, wherein the premeasured compressed charge comprises a mixture of:
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50-75% by weight of potassium nitrate;
25-50% by weight of a fuel component; and
0-5% by weight of charcoal.
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28. The premeasured compressed charge according to claim 27, wherein the fuel component is selected from the carbohydrate family.
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29. The premeasured compressed charge according to claim 27, wherein the fuel component is selected from the group comprising at least one of the following:
- amino acid, ascorbic acid, sugar, starch, and carbon.
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30. The premeasured compressed charge according to claim 23, wherein the diagonal dimension of the leading end portion is between 0.31 of an inch and 0.53 of an inch and the diagonal dimension of the trailing end portion is between 0.37 of an inch and 0.59 of an inch.
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31. The premeasured compressed charge according to claim 22, wherein the premeasured compressed charge has opposed ends which are one of triangular, rectangular, pentagonal, hexagonal, octagonal, star and asterisk shaped.
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32. An improved premeasured compressed charge for use with a black powder firearm having a desired caliber of an intended firearm, the premeasured compressed charge having a leading end portion and a trailing end portion;
wherein the leading end portion of the premeasured compressed charge is located closely adjacent an outlet of the flash channel of the firearm, following loading of the premeasured compressed charge within the firearm, and the leading end portion facilitates flame propagation of the flame along sidewalls of the premeasured compressed charge, generated upon detonation of an ignition device, to facilitate the more complete combustion of the premeasured compressed charge and less rocketing of the premeasured compressed charge following discharge of the projectile from a muzzle end of the firearm. - View Dependent Claims (33, 34, 35, 36, 37)
Specification