JPH0886597A - Additional acceleration device - Google Patents

Additional acceleration device

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Publication number
JPH0886597A
JPH0886597A JP22300094A JP22300094A JPH0886597A JP H0886597 A JPH0886597 A JP H0886597A JP 22300094 A JP22300094 A JP 22300094A JP 22300094 A JP22300094 A JP 22300094A JP H0886597 A JPH0886597 A JP H0886597A
Authority
JP
Japan
Prior art keywords
water
sealing structure
additional speed
speed device
flight body
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
Application number
JP22300094A
Other languages
Japanese (ja)
Inventor
Satoshi Nakamura
諭 中村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works Ltd
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 by Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP22300094A priority Critical patent/JPH0886597A/en
Publication of JPH0886597A publication Critical patent/JPH0886597A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To obtain a high additive efficiency of acceleration by breaking sealings of a metallic sealing structure and a water sealing structure, when a flight body is propelled in a cylinder, to cause alkali metal or alkaline earth metal to mix with water in the cylinder. CONSTITUTION: When a gas producing agent is initiated to produce a gas G1 such as hydrogen gas of high temperature and high pressure, a cap member 32 is pushed to accelerate a flight body 3 in a cylinder 1, so that when the flight body passes through a hollow portion of a metallic sealing structure 4, sealing of the structure is broken by shock and heat to lay open sodium 5. When the flight body 3 further advances to rush in a water sealing structure 6, sealing of the structure is broken to cause jetting of water 7 whereby the sodium 5 and water 7 are brought into contact with each other to produce chemical reaction, so that hydrogen gas G2 of high temperature and high pressure is produced rearwardly of the flight body 3. Pressure of the hydrogen gas G2 blows off the cap member 32 rearward and pushes the flight body 3 to provide further acceleration.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、追加速装置に関し、
更に詳しくは、筒体内を推進する飛翔体を追加速する追
加速装置に関する。
BACKGROUND OF THE INVENTION The present invention relates to an additional speed device,
More specifically, the present invention relates to an additional speed device that additionally speeds a flying body propelled in a cylinder.

【0002】[0002]

【従来の技術】図5は、従来のラムジェット方式の追加
速装置を示す断面図である。この追加速装置500にお
いて、筒体501a,501bの結合部には、バイパス
空隙502が形成されている。飛翔体503は、前記筒
体501a,501bの内面との間の空隙により前方ダ
クト部503aと後方ダクト部503bとを形成するよ
うな略紡錘形状であり、羽根503cを有している。ま
た、飛翔体503の後部には、蓋部材509が取り付け
られている。
2. Description of the Related Art FIG. 5 is a sectional view showing a conventional ramjet type additional speed device. In this additional speed device 500, a bypass space 502 is formed in the connecting portion of the cylindrical bodies 501a and 501b. The flying body 503 is substantially spindle-shaped so that a front duct portion 503a and a rear duct portion 503b are formed by a gap between the inner surfaces of the cylindrical bodies 501a and 501b, and has a blade 503c. A lid member 509 is attached to the rear portion of the flying body 503.

【0003】次に、この追加速装置500の動作を説明
する。ガス発生剤(図示省略)を起爆させて高温高圧の
水素ガスGを発生させると、蓋部材509が押される。
これにより、蓋部材509および飛翔体503が筒体5
01a内で加速される。前記蓋部材509が筒体501
a内を進んでバイパス空隙502に達すると、そのバイ
パス空隙502を通って水素ガスGが飛翔体503の後
方ダクト部503bに流れ出す。一方、飛翔体503の
推進により、空気Kが前方ダクト部503aから導入さ
れ、後方ダクト部503bに流れ込む。このとき、飛翔
体503が略紡錘形状をしているため、空気Kは圧縮さ
れる。後方ダクト部503bでは、水素ガスGと圧縮さ
れた空気Kとが反応し、爆轟する。この結果、水蒸気と
空気の高温高圧の混合ガスが発生する。そして、この混
合ガスが、蓋部材509を後方に噴き飛ばし、ジェット
として後方へ噴き出す。これにより、飛翔体503が追
加速されることになる。
Next, the operation of the additional speed device 500 will be described. When a gas generating agent (not shown) is detonated to generate high temperature and high pressure hydrogen gas G, the lid member 509 is pushed.
As a result, the lid member 509 and the flying object 503 are
It is accelerated in 01a. The lid member 509 is a cylindrical body 501.
When it advances in a and reaches the bypass void 502, the hydrogen gas G flows out to the rear duct part 503b of the flying body 503 through the bypass void 502. On the other hand, the air K is introduced from the front duct portion 503a and flows into the rear duct portion 503b by the propulsion of the flying object 503. At this time, since the flying object 503 has a substantially spindle shape, the air K is compressed. In the rear duct portion 503b, the hydrogen gas G and the compressed air K react with each other and detonate. As a result, a high temperature and high pressure mixed gas of water vapor and air is generated. Then, this mixed gas blows the lid member 509 backward and jets it back as a jet. As a result, the flying body 503 is additionally accelerated.

【0004】図6は、従来の火薬方式の追加速装置を示
す断面図である。この追加速装置600において、筒体
601の内側には、火薬パッケージ608,608,…
が設けられている。飛翔体603は、砲弾形状である。
次に、追加速装置600の動作について説明する。ガス
発生剤(図示省略)を起爆させて高温高圧の燃焼ガスG
を発生させると、飛翔体603が押される。これによ
り、飛翔体603が筒体601内で加速される。前記飛
翔体603が筒体601内を進んで、飛翔体603の後
端部603dが火薬パッケージ608,608…を通過
すると、高温高圧の燃焼ガスGにより火薬パッケージ6
08,608,…が加熱されて爆発する。これにより、
高温高圧の燃焼ガスが発生する。そして、この燃焼ガス
が、飛翔体603を前方に押す。これにより、飛翔体6
03が追加速されることになる。
FIG. 6 is a sectional view showing a conventional explosive type additional speed device. In this additional speed device 600, inside the cylindrical body 601, the explosive packages 608, 608, ...
Is provided. The projectile 603 has a shell shape.
Next, the operation of the additional speed device 600 will be described. Combustion gas G of high temperature and high pressure by detonating a gas generating agent (not shown)
Is generated, the flying body 603 is pushed. As a result, the flying body 603 is accelerated in the cylindrical body 601. When the projectile 603 advances in the cylinder 601 and the rear end portion 603d of the projectile 603 passes through the explosive packages 608, 608 ...
08,608, ... are heated and explode. This allows
High-temperature and high-pressure combustion gas is generated. Then, this combustion gas pushes the flying object 603 forward. As a result, the flying body 6
03 will be added speed.

【0005】[0005]

【発明が解決しようとする課題】上記従来のラムジェッ
ト方式の追加速装置500では、水蒸気と空気の混合ガ
スにより飛翔体503を追加速している。しかし、水蒸
気と空気の混合ガスの分子密度は1019/cc程度であ
り、十分な追加速効率が得られない問題点がある。ま
た、上記従来の火薬方式の追加速装置600では、火薬
の燃焼ガスにより飛翔体603を追加速している。しか
し、火薬の燃焼ガスの分子密度は1020/cc程度であ
り、やはり十分な追加速効率が得られない問題点があ
る。そこで、この発明の目的は、高い追加速効率を得る
ことが出来る追加速装置を提供することにある。
In the above-described conventional ramjet type additional speed device 500, the flying object 503 is additionally speeded by the mixed gas of water vapor and air. However, since the mixed gas of water vapor and air has a molecular density of about 10 19 / cc, there is a problem that sufficient additional speed efficiency cannot be obtained. Further, in the conventional explosive-type additional speed device 600, the projectile 603 is additionally speeded by the combustion gas of the explosive. However, the molecular density of the combustion gas of explosive is about 10 20 / cc, and there is also a problem that sufficient additional speed efficiency cannot be obtained. Therefore, an object of the present invention is to provide an additional speed device that can obtain high additional speed efficiency.

【0006】[0006]

【課題を解決するための手段】第1の観点では、この発
明は、アルカリ金属またはアルカリ土類金属(5)を密
封した金属密封構造体(4)と水(7)を密封した水密
封構造体(6)とを筒体(1)内に配置し、前記筒体
(1)内を飛翔体(3)が推進する際に前記金属密封構
造体(4)および前記水密封構造体(6)の密封を破壊
して、前記アルカリ金属またはアルカリ土類金属(5)
と前記水とが筒体(1)内で混じるようにしたことを特
徴とする追加速装置(100)を提供する。
SUMMARY OF THE INVENTION In a first aspect, the present invention provides a metal hermetically sealed structure (4) in which an alkali metal or alkaline earth metal (5) is hermetically sealed and a water hermetically sealed structure in which water (7) is hermetically sealed. The body (6) and the body (6) are arranged in the tubular body (1), and the metal hermetically sealed structure (4) and the water hermetically sealed structure (6) are provided when the flying body (3) propels in the tubular body (1). ) Breaking the seal of said alkali metal or alkaline earth metal (5)
There is provided an additional speed device (100), characterized in that the water and the water are mixed in the cylindrical body (1).

【0007】第2の観点では、この発明は、上記構成の
追加速装置において、前記飛翔体(3)は、前記筒体
(1)の内面との間の空隙により前方ダクト部(3a)
と後方ダクト部(3b)とを形成するような略紡錘形状
であり、筒体(1)内を推進する際に空気(K)を前方
ダクト部(3a)から導入し圧縮し後方ダクト部(3
b)に流入させることを特徴とする追加速装置(10
0)を提供する。
According to a second aspect of the present invention, in the additional speed device having the above-mentioned structure, the flying body (3) has a front duct portion (3a) due to a gap between the flying body (3) and the inner surface of the cylindrical body (1).
And a rear duct part (3b) are formed in a substantially spindle shape, and when propelling in the tubular body (1), air (K) is introduced from the front duct part (3a) and compressed to form the rear duct part ( Three
b), an additional speed device (10)
0) is provided.

【0008】第3の観点では、この発明は、上記構成の
追加速装置において、複数の前記金属密封構造体(4)
と前記水密封構造体(6)との組を筒体(1)内に配置
したことを特徴とする追加速装置を提供する。
According to a third aspect of the present invention, in the additional speed device having the above structure, a plurality of the metal sealing structures (4) are provided.
An additional speed device is provided in which a set of the water sealing structure (6) and the water sealing structure (6) is arranged in the cylindrical body (1).

【0009】[0009]

【作用】上記第1の観点による追加速装置(100)で
は、アルカリ金属またはアルカリ土類金属(5)を密封
した金属密封構造体(4)と水(7)を密封した水密封
構造体(6)とを筒体(1)内に配置しておき、飛翔体
(3)が筒体(1)内を進む際に、衝撃または熱によ
り、前記金属密封構造体(4)および前記水密封構造体
(6)の密封が破壊されるようにしている。前記金属密
封構造体(4)および前記水密封構造体(6)の密封が
破壊されると、前記アルカリ金属またはアルカリ土類金
属(5)と前記水とが筒体(1)内で反応し、水素ガス
(G2)を爆発的に発生させる。そこで、この水素ガス
(G2)の圧力により飛翔体(3)を追加速することが
出来る。この場合の水素ガス(G2)の分子密度は10
21/cc程度であるため、従来より高い追加速効率を得
ることが出来る。
In the additional speed device (100) according to the first aspect, the metal hermetically sealed structure (4) in which the alkali metal or alkaline earth metal (5) is hermetically sealed and the water hermetically sealed structure (in which the water (7) is hermetically sealed ( 6) and 6) are placed in the tubular body (1), and when the flying body (3) advances in the tubular body (1), the metal sealing structure (4) and the water sealing are provided by impact or heat. The seal of the structure (6) is broken. When the sealing of the metal sealing structure (4) and the water sealing structure (6) is broken, the alkali metal or alkaline earth metal (5) and the water react in the cylindrical body (1). , Explosively generate hydrogen gas (G2). Therefore, the speed of the flying object (3) can be additionally accelerated by the pressure of this hydrogen gas (G2). In this case, the hydrogen gas (G2) has a molecular density of 10
Since it is about 21 / cc, it is possible to obtain higher additional speed efficiency than the conventional one.

【0010】上記第2の観点による追加速装置(10
0)では、飛翔体(3)を略紡錘形状にして、筒体
(1)の内面との間の空隙により前方ダクト部(3a)
と後方ダクト部(3b)とを形成させ、飛翔体(3)が
筒体(1)内を推進する際に、空気(K)を前方ダクト
部(3a)から導入し圧縮し後方ダクト部(3b)に流
入させるようにしている。このため、水素ガス(G2)
と圧縮された空気(K)とが後方ダクト部(3b)内で
反応し、爆轟する。この結果、水蒸気と空気の高温高圧
の混合ガスが発生する。そして、この混合ガスが、ジェ
ットとして後方へ噴き出す。これにより、飛翔体(3)
がさらに追加速される。従って、より高い追加速効率を
得ることが出来る。
The additional speed device (10
In 0), the flying body (3) is formed into a substantially spindle shape, and the space between the flying body (3) and the inner surface of the cylindrical body (1) causes the front duct portion (3a)
And a rear duct part (3b) are formed, and when the flying body (3) propels the inside of the tubular body (1), air (K) is introduced from the front duct part (3a) and compressed to form the rear duct part ( 3b). Therefore, hydrogen gas (G2)
And the compressed air (K) reacts in the rear duct part (3b) and detonates. As a result, a high temperature and high pressure mixed gas of water vapor and air is generated. Then, this mixed gas ejects backward as a jet. By this, the flying body (3)
Will be added more speed. Therefore, higher additional speed efficiency can be obtained.

【0011】上記第3の観点による追加速装置(10
0)では、複数の金属密封構造体(4)と水密封構造体
(6)の組を筒体(1)内に配置している。このため、
飛翔体(3)が筒体(1)内を進む際に、多段に追加速
される。従って、大きな速度を得られるようになる。
The additional speed device (10
In 0), a set of a plurality of metal sealing structures (4) and water sealing structures (6) is arranged in the tubular body (1). For this reason,
When the flying body (3) moves inside the cylindrical body (1), additional speed is added in multiple stages. Therefore, a large speed can be obtained.

【0012】[0012]

【実施例】以下、図に示す実施例によりこの発明をさら
に説明する。なお、これによりこの発明が限定されるも
のではない。
The present invention will be further described below with reference to the embodiments shown in the drawings. The present invention is not limited to this.

【0013】−第1実施例− 図1は、この発明の第1実施例の追加速装置を示す断面
図である。この追加速装置100において、筒体1は、
ステンレス鋼からなる。筒体1の内径は、例えば6cm
である。飛翔体3は、アルミニウム,鉄などからなり、
筒体1の内面との間の空隙により前方ダクト部3aと後
方ダクト部3bとを形成するような略紡錘形状をしてい
る。すなわち、飛翔体3は、円錐状頭部と,截頭円錐状
胴部とを有している。また、飛翔体3は羽根31を有し
ており、その後方には蓋部材32が取り付けられてい
る。飛翔体3の円錐状頭部の長さDは、例えば4cmで
ある。また、飛翔体3の最大径dは、例えば5cmであ
る。
[First Embodiment] FIG. 1 is a sectional view showing an additional speed device according to a first embodiment of the present invention. In this additional speed device 100, the cylindrical body 1 is
Made of stainless steel. The inner diameter of the cylinder 1 is, for example, 6 cm
Is. The flying body 3 is made of aluminum, iron, etc.,
It has a substantially spindle shape so that a front duct portion 3a and a rear duct portion 3b are formed by a gap between the inner surface of the cylindrical body 1 and the inner surface. That is, the flying body 3 has a conical head and a truncated conical body. In addition, the flying body 3 has a blade 31, and a lid member 32 is attached to the rear of the blade. The length D of the conical head of the flying object 3 is, for example, 4 cm. The maximum diameter d of the flying object 3 is, for example, 5 cm.

【0014】筒体1の内部には、蓋2を外して、金属密
封構造体4および水密封構造体6が装填される。金属密
封構造体4は、例えば100gの粉末ナトリウム5を密
封したプラスチック製の中空筒状パッケージである。こ
の中空筒状パッケージの中空部の内径hは、前記飛翔体
3の最大径dより僅かに小さく、例えば4.6cmであ
る。なお、ナトリウム5の外に、リチウム,カリウム,
ルビジウム,セシウム等のアルカリ金属や、バリウム,
カルシウム,マグネシウム,ストロンチウムなどのアル
カリ土類金属を用いてもよい。また、粉末でなくてもよ
い。水密封構造体6は、100gの水7を密封したプラ
スチック製の円柱状パッケージである。水密封構造体6
と前記金属密封構造体4の間隙Hは、前記飛翔体3の円
錐状頭部の長さDとほぼ等しく、例えば4cmである。
Inside the cylinder 1, the lid 2 is removed and the metal sealing structure 4 and the water sealing structure 6 are loaded. The metal sealing structure 4 is, for example, a plastic hollow cylindrical package in which 100 g of powdered sodium 5 is sealed. The inner diameter h of the hollow portion of this hollow cylindrical package is slightly smaller than the maximum diameter d of the flying body 3, for example, 4.6 cm. In addition to sodium 5, lithium, potassium,
Alkali metals such as rubidium and cesium, barium,
Alkaline earth metals such as calcium, magnesium and strontium may be used. Further, it may not be powder. The water sealing structure 6 is a plastic cylindrical package in which 100 g of water 7 is sealed. Water sealed structure 6
And the gap H between the metal sealing structure 4 and the length D of the conical head of the flying body 3 is, for example, 4 cm.

【0015】次に、この追加速装置100の動作を説明
する。図2の(a)に示すように、ガス発生剤(図示省
略)を起爆させて高温高圧の水素ガスG1を発生させる
と、蓋部材32が押される。これにより、蓋部材32お
よび飛翔体3が筒体1内で加速される。図2の(b)に
示すように、飛翔体3が筒体1内を進んで金属密封構造
体4の中空部を通過するとき、衝撃および熱により金属
密封構造体4の密封が破られる。これにより、ナトリウ
ム5が露わになる。図2の(c)に示すように、飛翔体
3がさらに筒体1内を進んで水密封構造体6に突入する
と、衝撃および熱により水密封構造体6の密封が破られ
る。これにより、水7が噴出する。すると、ナトリウム
5と水7とが接触し、 2Na+2H2O=2NaOH+H2+281.04kジ
ュール の化学反応を起こす。このため、飛翔体3の截頭円錐状
胴部より後方で高温高圧の水素ガスG2が発生する。こ
の水素ガスG2の圧力により、蓋部材32が後方に噴き
飛ばされる。また、水素ガスG2の圧力により飛翔体3
が押されて、第1段階の追加速が行われる。図3の
(d)に示すように、飛翔体3の推進により、空気Kが
前方ダクト部3aから導入され、後方ダクト部3bに流
れ込む。このとき、飛翔体3が略紡錘形状をしているた
め、空気Kは圧縮される。後方ダクト部3bでは、水素
ガスGと圧縮された空気Kとが反応し、爆轟する。この
結果、水蒸気と空気の高温高圧の混合ガスJが発生す
る。そして、この混合ガスJが、ジェットとして後方へ
噴き出す。これにより、第2段階の追加速が行われる。
Next, the operation of the additional speed device 100 will be described. As shown in FIG. 2A, when a gas generating agent (not shown) is detonated to generate high temperature and high pressure hydrogen gas G1, the lid member 32 is pushed. As a result, the lid member 32 and the flying body 3 are accelerated in the cylindrical body 1. As shown in FIG. 2 (b), when the flying body 3 advances in the tubular body 1 and passes through the hollow portion of the metal sealing structure 4, the sealing of the metal sealing structure 4 is broken by impact and heat. This exposes sodium 5. As shown in (c) of FIG. 2, when the flying body 3 further advances inside the cylindrical body 1 and plunges into the water sealing structure 6, the water sealing structure 6 is broken by impact and heat. As a result, the water 7 is ejected. Then, sodium 5 and water 7 come into contact with each other to cause a chemical reaction of 2Na + 2H 2 O = 2NaOH + H 2 +281.04 kJoules. Therefore, the high-temperature and high-pressure hydrogen gas G2 is generated behind the truncated cone-shaped body of the flying object 3. Due to the pressure of this hydrogen gas G2, the lid member 32 is blown away backward. In addition, the pressure of the hydrogen gas G2 causes the flying object 3
Is pressed to perform the additional speed of the first stage. As shown in (d) of FIG. 3, the air K is introduced from the front duct portion 3a by the propulsion of the projectile 3 and flows into the rear duct portion 3b. At this time, since the flying body 3 has a substantially spindle shape, the air K is compressed. In the rear duct part 3b, the hydrogen gas G and the compressed air K react with each other and detonate. As a result, a high-temperature and high-pressure mixed gas J of steam and air is generated. Then, this mixed gas J is ejected backward as a jet. As a result, the second stage additional speed is performed.

【0016】かくして、飛翔体3は追加速されるが、こ
の場合の水素ガスG2の分子密度は1021/cc程度で
あるため、従来より高い追加速効率を得ることが出来
る。すなわち、従来より大きな速度を得ることが出来
る。
Thus, the flying body 3 is additionally accelerated, but since the hydrogen gas G2 in this case has a molecular density of about 10 21 / cc, it is possible to obtain a higher additional speed efficiency than the conventional one. That is, it is possible to obtain a higher speed than before.

【0017】−第2実施例− 図3は、この発明の第2実施例の追加速装置を示す断面
図である。この追加速装置300は、筒体1内に、金属
密封構造体4と水密封構造体6との複数の組を配置した
ものである。このようにすれば、多段に追加速されるの
で、非常に大きな速度を得ることが出来る。すなわち、
従来より短い筒体1で大きな速度を得ることが出来る。
-Second Embodiment- FIG. 3 is a sectional view showing an additional speed device according to a second embodiment of the present invention. This additional speed device 300 has a plurality of sets of a metal sealing structure 4 and a water sealing structure 6 arranged in a cylindrical body 1. In this way, the additional speed is increased in multiple stages, so that a very large speed can be obtained. That is,
A large speed can be obtained with the tubular body 1 shorter than before.

【0018】−第3実施例− 図4は、この発明の第3実施例の追加速装置を示す断面
図である。この追加速装置400において、筒体401
内には、中空円筒形状の金属密封構造体404および水
密封構造体406およびスペーサ410がこの順で繰り
返し装填されている。飛翔体403は、円柱形状であ
り、頭部がフラットになっている。この追加速装置40
0でも、多段に追加速されるので、非常に大きな速度を
得ることが出来る。
-Third Embodiment- FIG. 4 is a sectional view showing an additional speed device according to a third embodiment of the present invention. In this additional speed device 400,
Inside, a hollow cylindrical metal sealing structure 404, a water sealing structure 406, and a spacer 410 are repeatedly loaded in this order. The flying body 403 has a columnar shape and has a flat head. This additional speed device 40
Even with 0, the speed is increased in multiple stages, so a very large speed can be obtained.

【0019】[0019]

【発明の効果】この発明の追加速装置によれば、高い加
速効率で飛翔体を十分に追加速することが出来る。従っ
て、従来より短い筒体で大きな速度を得ることが出来
る。
According to the additional speed device of the present invention, it is possible to sufficiently increase the speed of the flying object with high acceleration efficiency. Therefore, it is possible to obtain a large speed with a tubular body shorter than the conventional one.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明の第1実施例の追加速装置を示す断面
図である。
FIG. 1 is a sectional view showing an additional speed device according to a first embodiment of the present invention.

【図2】図1の追加速装置の動作過程を示す説明図であ
る。
FIG. 2 is an explanatory diagram showing an operation process of the additional speed device of FIG.

【図3】この発明の第2実施例の追加速装置を示す断面
図である。
FIG. 3 is a sectional view showing an additional speed device according to a second embodiment of the present invention.

【図4】この発明の第3実施例の追加速装置を示す断面
図である。
FIG. 4 is a sectional view showing an additional speed device according to a third embodiment of the present invention.

【図5】従来のラムジェット方式の追加速装置の一例を
示す断面図である。
FIG. 5 is a cross-sectional view showing an example of a conventional ramjet type additional speed device.

【図6】従来の火薬方式の追加速装置の一例を示す断面
図である。
FIG. 6 is a sectional view showing an example of a conventional explosive type additional speed device.

【符号の説明】[Explanation of symbols]

100,300,400 追加速装置 1,401 筒体 2 蓋部材 3,403 飛翔体 3a 前方ダクト部 3b 後方ダクト部 4,404 金属密封構造体 5 ナトリウム 6,406 水密封構造体 7 水 410 スペーサ 100,300,400 Additional speed device 1,401 Cylindrical body 2 Lid member 3,403 Flying body 3a Front duct part 3b Rear duct part 4,404 Metal sealing structure 5 Sodium 6,406 Water sealing structure 7 Water 410 Spacer

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 アルカリ金属またはアルカリ土類金属
(5)を密封した金属密封構造体(4)と水(7)を密
封した水密封構造体(6)とを筒体(1)内に配置し、
前記筒体(1)内を飛翔体(3)が推進する際に前記金
属密封構造体(4)および前記水密封構造体(6)の密
封を破壊して、前記アルカリ金属またはアルカリ土類金
属(5)と前記水とが筒体(1)内で混じるようにした
ことを特徴とする追加速装置(100)。
1. A metal sealing structure (4) in which an alkali metal or alkaline earth metal (5) is sealed and a water sealing structure (6) in which water (7) is sealed are arranged in a tubular body (1). Then
When the flying body (3) propels the inside of the cylindrical body (1), the seal of the metal sealing structure (4) and the water sealing structure (6) is destroyed, and the alkali metal or alkaline earth metal is destroyed. An additional speed device (100) characterized in that (5) and the water are mixed in the tubular body (1).
【請求項2】 請求項1に記載の追加速装置において、
前記飛翔体(3)は、前記筒体(1)の内面との間の空
隙により前方ダクト部(3a)と後方ダクト部(3b)
とを形成するような略紡錘形状であり、筒体(1)内を
推進する際に空気(K)を前方ダクト部(3a)から導
入し圧縮し後方ダクト部(3b)に流入させることを特
徴とする追加速装置(100)。
2. The additional speed device according to claim 1, wherein:
The flying body (3) has a front duct portion (3a) and a rear duct portion (3b) due to a gap between the flying body (3) and the inner surface of the cylindrical body (1).
It has a substantially spindle-like shape to form a and, and when propelling in the tubular body (1), introduces air (K) from the front duct part (3a), compresses it, and flows it into the rear duct part (3b). Additional speed device (100) featuring.
【請求項3】 請求項1または請求項2に記載の追加速
装置において、前記金属密封構造体(4)と前記水密封
構造体(6)との複数の組を筒体(1)内に配置したこ
とを特徴とする追加速装置。
3. The additional speed device according to claim 1 or 2, wherein a plurality of sets of the metal sealing structure (4) and the water sealing structure (6) are provided in a cylindrical body (1). An additional speed device characterized by being arranged.
JP22300094A 1994-09-19 1994-09-19 Additional acceleration device Pending JPH0886597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22300094A JPH0886597A (en) 1994-09-19 1994-09-19 Additional acceleration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22300094A JPH0886597A (en) 1994-09-19 1994-09-19 Additional acceleration device

Publications (1)

Publication Number Publication Date
JPH0886597A true JPH0886597A (en) 1996-04-02

Family

ID=16791256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22300094A Pending JPH0886597A (en) 1994-09-19 1994-09-19 Additional acceleration device

Country Status (1)

Country Link
JP (1) JPH0886597A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007254208A (en) * 2006-03-23 2007-10-04 Tokyo Institute Of Technology Hydrogen production apparatus and power unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007254208A (en) * 2006-03-23 2007-10-04 Tokyo Institute Of Technology Hydrogen production apparatus and power unit

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