JP4520254B2 - 発射薬ユニット、及びこれを用いて形成された発射装薬 - Google Patents
発射薬ユニット、及びこれを用いて形成された発射装薬 Download PDFInfo
- Publication number
- JP4520254B2 JP4520254B2 JP2004258022A JP2004258022A JP4520254B2 JP 4520254 B2 JP4520254 B2 JP 4520254B2 JP 2004258022 A JP2004258022 A JP 2004258022A JP 2004258022 A JP2004258022 A JP 2004258022A JP 4520254 B2 JP4520254 B2 JP 4520254B2
- Authority
- JP
- Japan
- Prior art keywords
- propellant
- propellants
- unit
- coupling means
- case
- 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 - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/02—Cartridges, i.e. cases with charge and missile
- F42B5/16—Cartridges, i.e. cases with charge and missile characterised by composition or physical dimensions or form of propellant charge, with or without projectile, or powder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
- F42B5/38—Separately-loaded propellant charges, e.g. cartridge bags
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
11,31,51 突起
12 空孔
20,40 空隙
21 結合手段(結合部材)
30 発射薬
50,50' 発射薬ユニット
60 ケース
70 発射装薬
Claims (5)
- 柱状に形成された2つ以上の発射薬が、軸方向を揃えて結合手段により結合されている発射薬ユニットであって、
前記発射薬が、その軸方向に貫通する1つ又は複数の空孔を備えており、
前記結合手段が、前記発射薬よりも先に燃焼し焼尽するものからなる、前記発射薬表面に形成された突起であり、
前記結合された発射薬同士の間には、前記突起により空隙が確保されている発射薬ユニット。 - 前記結合手段である突起が、柱状に形成された発射薬の周面に、軸方向に沿って延伸して形成されたものである、請求項1記載の発射薬ユニット。
- 前記結合手段である突起が、柱状に形成された発射薬の周面に、周方向に沿って延伸して形成されたものである、請求項1記載の発射薬ユニット。
- 前記結合手段である突起が、柱状に形成された発射薬の周面に形成された点状突起である、請求項1記載の発射薬ユニット。
- ケース内に請求項1〜4の何れか一項に記載の発射薬ユニットが充填されている発射装薬であって、
前記ケース内の中央部には軸方向に貫通する孔が形成されており、
前記ケース内の貫通孔の周囲に1つ又は2つ以上の前記発射薬ユニットが充填されている発射装薬。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004258022A JP4520254B2 (ja) | 2004-09-06 | 2004-09-06 | 発射薬ユニット、及びこれを用いて形成された発射装薬 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004258022A JP4520254B2 (ja) | 2004-09-06 | 2004-09-06 | 発射薬ユニット、及びこれを用いて形成された発射装薬 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006071236A JP2006071236A (ja) | 2006-03-16 |
JP4520254B2 true JP4520254B2 (ja) | 2010-08-04 |
Family
ID=36152053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004258022A Expired - Fee Related JP4520254B2 (ja) | 2004-09-06 | 2004-09-06 | 発射薬ユニット、及びこれを用いて形成された発射装薬 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4520254B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE529752C2 (sv) * | 2006-04-20 | 2007-11-13 | Eurenco Bofors Ab | Drivkrutladdningar av multiperforerat stavkrut för höghastighetsprojektiler samt framställning därav |
JP5814514B2 (ja) * | 2010-04-07 | 2015-11-17 | 旭化成ケミカルズ株式会社 | 簡便な構造の焼尽性容器 |
GB2555616B (en) * | 2016-11-04 | 2021-10-06 | Bae Systems Plc | Modular charge container |
GB2555618B (en) * | 2016-11-04 | 2021-12-29 | Bae Systems Plc | Munition charge container |
US11591885B2 (en) | 2018-05-31 | 2023-02-28 | DynaEnergetics Europe GmbH | Selective untethered drone string for downhole oil and gas wellbore operations |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003171679A (ja) * | 2001-12-10 | 2003-06-20 | Hideo Sumino | 燃料用の成形炭、着火材付燃料および製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5747789A (en) * | 1980-09-01 | 1982-03-18 | Nippon Oils & Fats Co Ltd | Sheet-like gunpowder, manufacture and use |
JP3141092B2 (ja) * | 1992-09-17 | 2001-03-05 | 防衛庁技術研究本部長 | 複合発射装薬 |
-
2004
- 2004-09-06 JP JP2004258022A patent/JP4520254B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003171679A (ja) * | 2001-12-10 | 2003-06-20 | Hideo Sumino | 燃料用の成形炭、着火材付燃料および製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2006071236A (ja) | 2006-03-16 |
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