US35153A - Improvement in explosive projectiles - Google Patents
Improvement in explosive projectiles Download PDFInfo
- Publication number
- US35153A US35153A US35153DA US35153A US 35153 A US35153 A US 35153A US 35153D A US35153D A US 35153DA US 35153 A US35153 A US 35153A
- Authority
- US
- United States
- Prior art keywords
- powder
- shell
- improvement
- explosive
- explosive projectiles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002360 explosive Substances 0.000 title description 14
- 239000000843 powder Substances 0.000 description 32
- 238000004880 explosion Methods 0.000 description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 230000002028 premature Effects 0.000 description 8
- 229920001800 Shellac Polymers 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229940113147 shellac Drugs 0.000 description 6
- 235000013874 shellac Nutrition 0.000 description 6
- 239000004208 shellac Substances 0.000 description 6
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 210000000941 Bile Anatomy 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001066 destructive Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000002452 interceptive Effects 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N p-acetaminophenol Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000009527 percussion Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/58—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles
- F42B12/60—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles the submissiles being ejected radially
Definitions
- T0 aZZ whom it may concern Be it known that I, B. B. Hotrciiiciss, of Sharon, in the county of Litehfield and State of Connecticut, have invented certain Imments in Explosive Projectiles; and I do hereby declare that the following is a full and eX- act description of the same, reference being had to the accompanying drawing, making part of this specification, and which is a 1011- gitudinal section of what is known as the Hotchkiss rifle projectile, with my improvement added.
- My improvement relates to the contents or filling of the projectile, and to theadhesionof the same to the inclosing part, and is applicable to all forms and constructions of explosive projectiles.
- the first feature of my invention is attained by solidifying the powder in the shell by the use of collodion or an equivalent adhesive material not by its presence destructive to the explosive character of the powder, so as to prevent the friction of the powder upon itself and upon the sides of the shell or balls or other ob ects mixed therewith from igniting the same, and so as also to prevent a displacement of the powder from interfering with the proper action of the exploding apparatus in percussion-shells.
- my invention also consists in causing the filling of an explosion projectile to adhere firmly to the sides thereof by the employment of a solution of shellac or other proper adhesive substance, in the manner hereinafter described, whereby the said filling is compelled to rotate with the shell, and much friction and danger of premature explosion avoided.
- the solidification of the powder in my invention serves the purpose, in addition to the above, of confining bullets or similar objects within the shell, in place of the resin com monly employed in Shrapnel shot.
- A is the body of the projectile, which may be made in any of the approved forms. I? is, the powder. B B are bullets interspersed with the powder, as in the Shrapnel or case shot; but I do not wish to confine my invention to that character of projectile.
- the manner of filling a shell. to produce the advantages of my invention is as follows: I first pour into the shell a solution of shellac in alcohol, and coat the whole interior therewith, as is indicated by a brown line, C. XVhile this is stillwet, I place in the balls B, if any are to be used, and then fill all the illterstices with the powder P. I then pour into the shell a sufficient quantity of collodion (gun-cotton dissolved in ether and alcohol) to fill all bile interstices, and place the shell away to dry.
- collodion gun-cotton dissolved in ether and alcohol
- the alcohol and ether readily evaporate and leave the charge in a solid mass, the collodicn serving as a cementto hold the grains of powder together, but offering no serious obstruction to the proper and rapid action of the fire when it is desired to explode the same.
- This solidified powder holds the ballsBfirmly in place, and the rosin usually employed for that purpose may be dispensed with, and the whole is cemented to the sides of the shell by the cement C, so that on firing the shell from a gun there is little or no liability of the powder becoming prematurely ignited, either by friction among the balls or its own particles against themselves or the sides of the shell or by the backward motion of the exploding device.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
Patented May 6. 1862 B. B. HOTGHKISS.
Shell.
.UI JTTED STATES PATENT Tries.
B. B. HOTCHKISS, OF SHARON, CONNEG'llUU'l.
FMPROVEMENT IN EXPLOSIVE PROJECT ILES Specification forming partof Letters Patent No. 35 .ll53, (.alcd May 0, lel'i.
T0 aZZ whom it may concern Be it known that I, B. B. Hotrciiiciss, of Sharon, in the county of Litehfield and State of Connecticut, have invented certain Imments in Explosive Projectiles; and I do hereby declare that the following is a full and eX- act description of the same, reference being had to the accompanying drawing, making part of this specification, and which is a 1011- gitudinal section of what is known as the Hotchkiss rifle projectile, with my improvement added.
My improvement relates to the contents or filling of the projectile, and to theadhesionof the same to the inclosing part, and is applicable to all forms and constructions of explosive projectiles.
The first feature of my invention is attained by solidifying the powder in the shell by the use of collodion or an equivalent adhesive material not by its presence destructive to the explosive character of the powder, so as to prevent the friction of the powder upon itself and upon the sides of the shell or balls or other ob ects mixed therewith from igniting the same, and so as also to prevent a displacement of the powder from interfering with the proper action of the exploding apparatus in percussion-shells.
The nature of my invention also consists in causing the filling of an explosion projectile to adhere firmly to the sides thereof by the employment of a solution of shellac or other proper adhesive substance, in the manner hereinafter described, whereby the said filling is compelled to rotate with the shell, and much friction and danger of premature explosion avoided.
The solidification of the powder in my invention serves the purpose, in addition to the above, of confining bullets or similar objects within the shell, in place of the resin com monly employed in Shrapnel shot.
In explosive projectiles for rifled ordnance premature explosion is very frequent, and is occasionally the cause of much damage. It is well known that friction will ignite powder, and for that reason powder is always ground in a moist condition. The severe percussion caused by the explosion in the gun tends to cause great friction among the grains of the loose powder in the shell, and under some circumstances this is, doubtless, the cause of premature explosion. The liability to this effect is much increased in shells fired from rifled ordnance by the resistance of their contents to sudden rotation, and in percussion-shells the sudden grinding of a few grains of powder which accidentally lie in the proper position for such action by the sliding percussion-barrel is believed to be the cause of many premature explosions. my invention these liabilities to accidental ignition are, in a great measure, prevented, and other advantages also secured.
To enable others skilled in the art to make and use my invention, I will proceed to describe its construction and operation by the aid of the drawing and the letters of reference marked thereon.
A is the body of the projectile, which may be made in any of the approved forms. I? is, the powder. B B are bullets interspersed with the powder, as in the Shrapnel or case shot; but I do not wish to confine my invention to that character of projectile.
The manner of filling a shell. to produce the advantages of my invention is as follows: I first pour into the shell a solution of shellac in alcohol, and coat the whole interior therewith, as is indicated by a brown line, C. XVhile this is stillwet, I place in the balls B, if any are to be used, and then fill all the illterstices with the powder P. I then pour into the shell a sufficient quantity of collodion (gun-cotton dissolved in ether and alcohol) to fill all bile interstices, and place the shell away to dry. The alcohol and ether readily evaporate and leave the charge in a solid mass, the collodicn serving as a cementto hold the grains of powder together, but offering no serious obstruction to the proper and rapid action of the fire when it is desired to explode the same. This solidified powder holds the ballsBfirmly in place, and the rosin usually employed for that purpose may be dispensed with, and the whole is cemented to the sides of the shell by the cement C, so that on firing the shell from a gun there is little or no liability of the powder becoming prematurely ignited, either by friction among the balls or its own particles against themselves or the sides of the shell or by the backward motion of the exploding device.
It is not necessary for the success of my invention that shellac or ordinary collodion be used, as indicated, though I prefer them and believe them best adapted for the purpose; but any other materials may be substituted therefor which will produce the effect herein described. I
I aim aware that powder has been soldified by the use of collodion before to form a cartridge, and I do not, therefore, claim such as my invention; but I What I do believe to be new, and desire to secure by Letters Patent, is as follows:
1. An explosive projectile in which the contents are solidified, substantially in the manner and so as to secure the advantages herein set forth,
2. The employment in such projectile of an
Publications (1)
Publication Number | Publication Date |
---|---|
US35153A true US35153A (en) | 1862-05-06 |
Family
ID=2104731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US35153D Expired - Lifetime US35153A (en) | Improvement in explosive projectiles |
Country Status (1)
Country | Link |
---|---|
US (1) | US35153A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6085834A (en) * | 1998-09-24 | 2000-07-11 | Munters Corporation | Air handling system |
US20040012103A1 (en) * | 2000-08-11 | 2004-01-22 | Hamilton Beach/Proctor-Silex, Inc. | Evaporative humidifier |
-
0
- US US35153D patent/US35153A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6085834A (en) * | 1998-09-24 | 2000-07-11 | Munters Corporation | Air handling system |
US20040012103A1 (en) * | 2000-08-11 | 2004-01-22 | Hamilton Beach/Proctor-Silex, Inc. | Evaporative humidifier |
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