JPS6148297U - - Google Patents

Info

Publication number
JPS6148297U
JPS6148297U JP13428584U JP13428584U JPS6148297U JP S6148297 U JPS6148297 U JP S6148297U JP 13428584 U JP13428584 U JP 13428584U JP 13428584 U JP13428584 U JP 13428584U JP S6148297 U JPS6148297 U JP S6148297U
Authority
JP
Japan
Prior art keywords
gun barrel
heat
heat jacket
jacket
pipe type
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.)
Granted
Application number
JP13428584U
Other languages
English (en)
Other versions
JPH0412387Y2 (ja
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP13428584U priority Critical patent/JPH0412387Y2/ja
Publication of JPS6148297U publication Critical patent/JPS6148297U/ja
Application granted granted Critical
Publication of JPH0412387Y2 publication Critical patent/JPH0412387Y2/ja
Expired legal-status Critical Current

Links

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

【図面の簡単な説明】
第１図は砲身への装着状態を示すこの考案の実
施例の要部の構成断面図、第２図は第１図におけ
る砲身表面の温度分布図、第３図は戦車の概略図
、第４図は太陽光を受けている状態を模擬した砲
身の側面図、第５図はヒートパイプ式熱被筒を装
着した状態を示す砲身全体の側面図、第６図は第
５図の一部を拡大した略示断面図、第７図は従来
における熱被筒の要部詳細構造を示す拡大断面図
、第８図は第７図における砲身表面の温度分布図
である。図において、 ２：砲身、４：ヒートパイプ式熱被筒、５：外
筒、６：内筒、９：リングフランジ、１１：内筒
の径大段部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 砲身を囲繞してその外周に装着し、砲身の
    均熱および放熱を行う環状ヒートパイプ式熱被筒
    において、砲身への装着状態で熱被筒を構成する
    内外二重構造密閉筒の内筒の軸方向両端部が砲身
    の外周面と密着せざるように、内筒の軸方向両端
    部にその径寸法が他の領域の径寸法より大きい径
    大段部を形成したことを特徴とするヒートパイプ
    式熱被筒。 (2) 実用新案登録請求の範囲第１項記載の熱被
    筒において、内筒の径大段部が熱被筒の軸方向両
    端から５〜２０mmの範囲に形成されていることを
    特徴とするヒートパイプ式熱被筒。
JP13428584U 1984-09-04 1984-09-04 Expired JPH0412387Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13428584U JPH0412387Y2 (ja) 1984-09-04 1984-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13428584U JPH0412387Y2 (ja) 1984-09-04 1984-09-04

Publications (2)

Publication Number Publication Date
JPS6148297U true JPS6148297U (ja) 1986-04-01
JPH0412387Y2 JPH0412387Y2 (ja) 1992-03-25

Family

ID=30692801

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13428584U Expired JPH0412387Y2 (ja) 1984-09-04 1984-09-04

Country Status (1)

Country Link
JP (1) JPH0412387Y2 (ja)

Also Published As

Publication number Publication date
JPH0412387Y2 (ja) 1992-03-25

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