GB920921A - Improvements in or relating to fin-stabilized projectiles - Google Patents
Improvements in or relating to fin-stabilized projectilesInfo
- Publication number
- GB920921A GB920921A GB962959A GB962959A GB920921A GB 920921 A GB920921 A GB 920921A GB 962959 A GB962959 A GB 962959A GB 962959 A GB962959 A GB 962959A GB 920921 A GB920921 A GB 920921A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lacquer
- fin
- salt
- layer
- projectile
- 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
Links
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
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/76—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the casing
- F42B12/80—Coatings
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
A fin-stabilized projectile for a smooth bored mortar or rifled gun is coated with a synthetic resin base lacquer containing a finely pulverized salt, which at the moment of firing is decomposed, thereby absorbing heat and creating a protective surface boundary layer of steam. The salt may be ammonium oxalate, suitable lacquers being based on a phenolic resin, wood oil and stand oil. A further, heat reflecting layer, containing titanium dioxide, may be applied. The parts of the projectile which will contact the weapon barrel may be metallized by spraying stainless or fireproof steel thereon, before application of the lacquer layer. The lacquer may, if desired, comprise a melamine formaldehyde resin and molybdenum sulphide.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB962959A GB920921A (en) | 1959-03-19 | 1959-03-19 | Improvements in or relating to fin-stabilized projectiles |
| FR790309A FR1219149A (en) | 1959-03-19 | 1959-03-25 | Process for the surface treatment of a projectile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB962959A GB920921A (en) | 1959-03-19 | 1959-03-19 | Improvements in or relating to fin-stabilized projectiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB920921A true GB920921A (en) | 1963-03-13 |
Family
ID=9875678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB962959A Expired GB920921A (en) | 1959-03-19 | 1959-03-19 | Improvements in or relating to fin-stabilized projectiles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB920921A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154713A (en) * | 1981-09-22 | 1985-09-11 | Herstal Sa | Improved ammunition |
| US4658728A (en) * | 1977-12-29 | 1987-04-21 | The Secretary Of State For Defence In Her Britanic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Projectiles |
-
1959
- 1959-03-19 GB GB962959A patent/GB920921A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4658728A (en) * | 1977-12-29 | 1987-04-21 | The Secretary Of State For Defence In Her Britanic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland | Projectiles |
| GB2154713A (en) * | 1981-09-22 | 1985-09-11 | Herstal Sa | Improved ammunition |
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