DE242206C - - Google Patents
Info
- Publication number
- DE242206C DE242206C DENDAT242206D DE242206DA DE242206C DE 242206 C DE242206 C DE 242206C DE NDAT242206 D DENDAT242206 D DE NDAT242206D DE 242206D A DE242206D A DE 242206DA DE 242206 C DE242206 C DE 242206C
- Authority
- DE
- Germany
- Prior art keywords
- barrel
- cooling
- jacket
- ribs
- air
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 claims description 17
- 210000000614 Ribs Anatomy 0.000 claims description 13
- 239000007789 gas Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
- F41A21/24—Barrels or gun tubes with fins or ribs, e.g. for cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A13/00—Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems
- F41A13/12—Systems for cooling the outer surface of the barrel
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE242206C true DE242206C (da) |
Family
ID=501435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT242206D Active DE242206C (da) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE242206C (da) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097327A2 (en) * | 2011-01-14 | 2012-07-19 | ArmWest, LLC | Firearm |
| US10488136B2 (en) | 2016-09-23 | 2019-11-26 | ArmWest, LLC | Selective fire firearm systems and methods |
| US11137222B2 (en) | 2011-01-14 | 2021-10-05 | ArmWest, LLC | Firearm systems and methods |
-
0
- DE DENDAT242206D patent/DE242206C/de active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012097327A2 (en) * | 2011-01-14 | 2012-07-19 | ArmWest, LLC | Firearm |
| WO2012097327A3 (en) * | 2011-01-14 | 2013-05-23 | ArmWest, LLC | Firearm |
| US9038525B2 (en) | 2011-01-14 | 2015-05-26 | ArmWest, LLC | Firearm |
| US11137222B2 (en) | 2011-01-14 | 2021-10-05 | ArmWest, LLC | Firearm systems and methods |
| US10488136B2 (en) | 2016-09-23 | 2019-11-26 | ArmWest, LLC | Selective fire firearm systems and methods |
| US11650023B2 (en) | 2016-09-23 | 2023-05-16 | Arm West, Llc | Selective fire firearm systems and methods |
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