JPS61144397U - - Google Patents
Info
- Publication number
- JPS61144397U JPS61144397U JP2573385U JP2573385U JPS61144397U JP S61144397 U JPS61144397 U JP S61144397U JP 2573385 U JP2573385 U JP 2573385U JP 2573385 U JP2573385 U JP 2573385U JP S61144397 U JPS61144397 U JP S61144397U
- Authority
- JP
- Japan
- Prior art keywords
- gun barrel
- heat jacket
- heat
- circumference
- notch
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 2
- 238000010586 diagram Methods 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
- F41A13/00—Cooling or heating systems; Blowing-through of gun barrels; Ventilating systems
- F41A13/12—Systems for cooling the outer surface of the barrel
-
- 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
- F41A21/44—Insulation jackets; Protective jackets
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Description
第１図は砲身への装着状態を示すこの考案の一
実施例に係るヒートパイプ式熱被筒の構成断面図
、第２図は第１図の矢視―断面図、第３図は
第１図の底面図、第４図は熱被筒を装着した砲身
全体の外観図、第５図は従来における熱被筒の構
成断面図、第６図は第５図の矢視―の略示断
面図である。図において、
２：砲身、４：ヒートパイプ式熱被筒、１１：
締付フランジ、１３：締結ボルト、１５：金属片
。
Fig. 1 is a cross-sectional view of the structure of a heat pipe type heat jacket according to an embodiment of this invention showing how it is attached to a gun barrel, Fig. 2 is a cross-sectional view taken along the direction of the arrow in Fig. 1, and Fig. Figure 4 is a bottom view of the figure, Figure 4 is an external view of the entire gun barrel equipped with a heat jacket, Figure 5 is a sectional view of the structure of a conventional heat jacket, and Figure 6 is a schematic cross-section taken in the direction of the arrow in Figure 5. It is a diagram. In the figure, 2: gun barrel, 4: heat pipe type heat jacket, 11:
Tightening flange, 13: Fastening bolt, 15: Metal piece.
Claims (1)
を行う熱被筒であつあ、その周上の一部を軸方向
に沿つて切り欠いた断面Ｃ字形の熱被筒に対し、
その周上の切欠部を挟んで両側に締付フランジを
向かい合わせに取付け、かつこの締付けフランジ
間をボルト締結して砲身上に締付け固定したもの
において、当該熱被筒を砲身上に取付けた状態で
、前記切欠部の開口面を閉塞するように熱被筒と
砲身との間に熱伝導性の高い金属片を介装して組
立て構成したことを特徴とする熱被筒。 It is a heat jacket that is coated on the outer circumference of the gun barrel to uniformize and dissipate heat from the gun barrel, and has a C-shaped cross section with a part of the circumference cut out along the axial direction.
In a case where tightening flanges are mounted facing each other on both sides of the notch on the circumference, and these tightening flanges are fastened with bolts to be tightened and fixed on the gun barrel, the heat jacket is mounted on the gun barrel. A heat jacket, characterized in that the heat jacket is assembled with a metal piece having high thermal conductivity interposed between the heat jacket and the gun barrel so as to close the opening surface of the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2573385U JPS61144397U (en) | 1985-02-25 | 1985-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2573385U JPS61144397U (en) | 1985-02-25 | 1985-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144397U true JPS61144397U (en) | 1986-09-05 |
Family
ID=30521073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2573385U Pending JPS61144397U (en) | 1985-02-25 | 1985-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144397U (en) |
-
1985
- 1985-02-25 JP JP2573385U patent/JPS61144397U/ja active Pending
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