JPH0431919Y2 - - Google Patents
Info
- Publication number
- JPH0431919Y2 JPH0431919Y2 JP1986143515U JP14351586U JPH0431919Y2 JP H0431919 Y2 JPH0431919 Y2 JP H0431919Y2 JP 1986143515 U JP1986143515 U JP 1986143515U JP 14351586 U JP14351586 U JP 14351586U JP H0431919 Y2 JPH0431919 Y2 JP H0431919Y2
- Authority
- JP
- Japan
- Prior art keywords
- parachute
- flying object
- balloon
- lightweight gas
- gas cylinder
- 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
Links
- 238000011084 recovery Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Landscapes
- Toys (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、飛行体回収装置に関する。[Detailed explanation of the idea] [Industrial application field] The present invention relates to an aircraft recovery device.
［従来の技術］
第２図は従来の飛行体回収手段を示すもので、
同図において、１は飛行体、２はパラシユートで
あり、飛行体１落下の際には、上記パラシユート
２が展開して、着地時における衝撃を緩和してい
た。[Prior Art] Figure 2 shows a conventional aircraft recovery means.
In the figure, 1 is a flying object, and 2 is a parachute. When the flying object 1 falls, the parachute 2 expands to cushion the impact upon landing.
［考案が解決しようとする問題点］
しかしながら、上記第２図に示したような、単
にパラシユート２のみによる、衝撃緩和方法で
は、飛行体１に加わる着地衝撃を充分緩和するこ
とができないため、しばしば飛行体１が大きく破
損するという不具合が生じていた。そこで、上記
飛行体１に対する着地衝撃を和らげるためには、
さらに大きなパラシユート２を必要とする問題が
ある。[Problems to be solved by the invention] However, the impact mitigation method using only the parachute 2 as shown in FIG. A problem occurred in which Aircraft 1 was severely damaged. Therefore, in order to soften the landing impact on the above-mentioned flying object 1,
There is a problem that an even larger parachute 2 is required.
本考案は上記のような問題点に鑑みなされたも
ので、パラシユートを大型化する必要なく、飛行
体の着地衝撃を充分に緩和することが可能となる
飛行体回収装置を提供することを目的とする。 The present invention was developed in view of the above-mentioned problems, and the purpose is to provide an aircraft recovery device that can sufficiently alleviate the landing impact of an aircraft without the need to increase the size of the parachute. do.
［問題点を解決するための手段及び作用］
すなわち本考案に係わる飛行体回収装置は、飛
行体に対して軽量ガスにて脹らむバルーンをパラ
シユートの上方に備えさせ、上記パラシユートの
展開時においてバルーンに軽量ガスを充填させ、
飛行体に対しパラシユート及びバルーンによる浮
力が加わるよう構成したものである。[Means and effects for solving the problem] That is, the aircraft recovery device according to the present invention provides the aircraft with a balloon inflated with lightweight gas above the parachute, and when the parachute is deployed, the balloon is inflated with light gas. Fill with light gas,
It is constructed so that buoyancy is applied to the flying vehicle by a parachute and a balloon.
［実施例］
以下図面を参照して本考案の一実施例を説明す
る。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
第１図はその構成を示すもので、同図におい
て、１１はバルーンであり、このバルーン１１に
は管状索１２を介して軽量ガスボンベ１３が連通
接続されている。また、管状索１２には、その索
１２を中心としたパラシユート１４が取付けられ
るもので、上記バルーン１１には、このパラシユ
ート１４の展開時において軽量ガスボンベ１３内
の軽量ガスを注入充填させる。ここで、軽量ガス
ボンベ１３は、予め、飛行体１５に対して取付け
固定され、その他バルーン１１、及び管状索１
２、パラシユート１４は、上記飛行体１５に対し
その落下の際に展開されるよう仮固定される。こ
こで、上記バルーン１１は、同図に示す如く、パ
ラシユート１４の展開中心を通した管状索１２を
介し、該パラシユート１４の上端から一定間隔上
方の位置に取付けられる。 FIG. 1 shows its configuration. In the figure, 11 is a balloon, and a lightweight gas cylinder 13 is connected to the balloon 11 via a tubular cable 12. Further, a parachute 14 centered around the cable 12 is attached to the tubular cable 12, and the balloon 11 is filled with a lightweight gas in a lightweight gas cylinder 13 when the parachute 14 is deployed. Here, the lightweight gas cylinder 13 is attached and fixed to the flying object 15 in advance, and the balloon 11 and the tubular cable 1
2. The parachute 14 is temporarily fixed to the flying object 15 so as to be deployed when it falls. Here, the balloon 11 is attached to a position above the upper end of the parachute 14 by a fixed distance via a tubular rope 12 passing through the expansion center of the parachute 14, as shown in the figure.
すなわち、例えば飛行体１５が空中で落下を始
めると、飛行体１５に仮固定されていたパラシユ
ート１４及び管状索１２、バルーン１１が射出さ
れ展開されると共に、軽量ガスボンベ１３の弁が
開かれる。この軽量ガスボンベ１３からの軽量ガ
スは、管状索１２内を介してバルーン１１内に充
填され、該バルーン１１を展張させる。すると、
飛行体１５には、上記パラシユート１４による落
下抑制力に加えて、軽量ガスバルーン１１による
浮力も加わるようになり、その落下速度を充分ゆ
つくりとしたものに抑えることができる。ここ
で、バルーン１１に充填させる軽量ガスが例えば
水素ガスやヘリウムガス等である場合には、展張
したバルーン１１に作用する空気力による浮力と
共に、バルーン１１自体による浮力も加わること
になる。これにより、飛行体１５が着地する際の
衝撃は、充分緩和されるようになり、飛行体１５
に受ける着地破損を極めて軽微なものとすること
ができる。［考案の効果］
以上のように本考案によれば、飛行体に対して
軽量ガスにて脹らむバルーンをパラシユートの上
方に備えさせ、上記パラシユートの展開時におい
てバルーンに軽量ガスを充填させ、飛行体に対し
パラシユート及びバルーンによる浮力が加わるよ
う構成したので、パラシユートを大型化する必要
なく、飛行体の着地衝撃を充分に緩和することが
可能となる飛行体回収装置を提供できる。 That is, for example, when the flying object 15 begins to fall in the air, the parachute 14, tubular cable 12, and balloon 11 temporarily fixed to the flying object 15 are injected and deployed, and the valve of the lightweight gas cylinder 13 is opened. The lightweight gas from the lightweight gas cylinder 13 is filled into the balloon 11 through the tubular rope 12, and the balloon 11 is expanded. Then,
In addition to the fall restraining force exerted by the parachute 14, the flying object 15 is also subjected to the buoyancy force exerted by the lightweight gas balloon 11, so that its falling speed can be suppressed to a sufficiently slow rate. Here, if the lightweight gas to be filled into the balloon 11 is, for example, hydrogen gas or helium gas, the buoyant force due to the balloon 11 itself will be added in addition to the buoyant force due to the aerodynamic force acting on the expanded balloon 11. As a result, the impact when the flying object 15 lands is sufficiently alleviated, and the flying object 15
The damage caused by landing can be made extremely small. [Effects of the invention] As described above, according to the invention, a balloon inflated with a lightweight gas is provided above the parachute for the flying vehicle, and when the parachute is deployed, the balloon is filled with the lightweight gas. Since the structure is configured such that buoyancy by the parachute and balloon is applied to the parachute, it is possible to provide an aircraft recovery device that can sufficiently alleviate the landing impact of the aircraft without the need to increase the size of the parachute.
第１図は本考案の一実施例に係わる飛行体回収
装置を示す構成図、第２図は従来の飛行体回収装
置を示す図である。
１１……バルーン、１２……管状索、１３……
軽量ガスボンベ、１４……パラシユート、１５…
…飛行体。
FIG. 1 is a block diagram showing a flying object recovery device according to an embodiment of the present invention, and FIG. 2 is a diagram showing a conventional flying object recovery device. 11...Balloon, 12...Tubular cord, 13...
Light gas cylinder, 14... Parachute, 15...
...A flying object.
Claims (1)
中心を通る管状の索を介して連通接続されると共
に、該パラシユートの上端から一定間隔上方の位
置に取付けられ、上記飛行体の落下に伴うパラシ
ユートの展開時において上記軽量ガスの充填によ
り展張されるバルーンとを具備し、 上記パラシユート及びバルーンの両者に対しそ
れぞれ上記飛行体の落下に伴う空気力を作用させ
ることを特徴とする飛行体回収装置。[Claims for Utility Model Registration] A flying object equipped with a parachute, a lightweight gas cylinder attached to the flying object, and a lightweight gas cylinder connected to the lightweight gas cylinder through a tubular cable passing through the deployment center of the parachute. a balloon mounted at a certain distance above the upper end of the parachute and expanded by filling with the lightweight gas when the parachute is deployed as the flying object falls; An aircraft recovery device characterized by applying aerodynamic force as the aircraft falls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986143515U JPH0431919Y2 (en) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986143515U JPH0431919Y2 (en) | 1986-09-19 | 1986-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348700U JPS6348700U (en) | 1988-04-02 |
| JPH0431919Y2 true JPH0431919Y2 (en) | 1992-07-30 |
Family
ID=31053272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986143515U Expired JPH0431919Y2 (en) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431919Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53108100U (en) * | 1977-02-04 | 1978-08-30 |
-
1986
- 1986-09-19 JP JP1986143515U patent/JPH0431919Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348700U (en) | 1988-04-02 |
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