JPH0711337Y2 - 砲 身 - Google Patents
砲 身Info
- Publication number
- JPH0711337Y2 JPH0711337Y2 JP1989021508U JP2150889U JPH0711337Y2 JP H0711337 Y2 JPH0711337 Y2 JP H0711337Y2 JP 1989021508 U JP1989021508 U JP 1989021508U JP 2150889 U JP2150889 U JP 2150889U JP H0711337 Y2 JPH0711337 Y2 JP H0711337Y2
- Authority
- JP
- Japan
- Prior art keywords
- liner
- barrel
- outer cylinder
- peripheral surface
- inner peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 239000000919 ceramic Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052755 nonmetal Inorganic materials 0.000 claims description 3
- 239000003814 drug Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 6
- 229940079593 drug Drugs 0.000 description 4
- 239000003380 propellant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance 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
- F41A21/02—Composite barrels, i.e. barrels having multiple layers, e.g. of different materials
- F41A21/04—Barrel liners
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989021508U JPH0711337Y2 (ja) | 1989-02-28 | 1989-02-28 | 砲 身 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989021508U JPH0711337Y2 (ja) | 1989-02-28 | 1989-02-28 | 砲 身 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02115691U JPH02115691U (enrdf_load_stackoverflow) | 1990-09-17 |
| JPH0711337Y2 true JPH0711337Y2 (ja) | 1995-03-15 |
Family
ID=31238809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989021508U Expired - Lifetime JPH0711337Y2 (ja) | 1989-02-28 | 1989-02-28 | 砲 身 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0711337Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS558520A (en) * | 1978-07-01 | 1980-01-22 | Kyoto Ceramic | Gun bullet guide member |
| JPS59163797U (ja) * | 1983-04-18 | 1984-11-02 | 臼井国際産業株式会社 | 銃砲類の銃身構造 |
-
1989
- 1989-02-28 JP JP1989021508U patent/JPH0711337Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02115691U (enrdf_load_stackoverflow) | 1990-09-17 |
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