JPH0449037Y2 - - Google Patents
Info
- Publication number
- JPH0449037Y2 JPH0449037Y2 JP1987197248U JP19724887U JPH0449037Y2 JP H0449037 Y2 JPH0449037 Y2 JP H0449037Y2 JP 1987197248 U JP1987197248 U JP 1987197248U JP 19724887 U JP19724887 U JP 19724887U JP H0449037 Y2 JPH0449037 Y2 JP H0449037Y2
- Authority
- JP
- Japan
- Prior art keywords
- airship
- hull
- gondola
- side thruster
- flat part
- 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
- 230000000694 effects Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Toys (AREA)
Description
【考案の詳細な説明】
〔産業上の技術分野〕
本考案は、主として葉巻型飛行船のように船体
の長手方向に推力を発生する推進装置を備えた飛
行船において、より運動性能の高い飛行船に関す
るものである。[Detailed description of the invention] [Industrial technical field] This invention relates to an airship with higher maneuverability, mainly among airships equipped with a propulsion device that generates thrust in the longitudinal direction of the hull, such as a cigar-shaped airship. It is.
従来、飛行船には、涙滴型、葉巻型、円盤型及
び球型等の種々の形状があり、最も一般的な葉巻
型の飛行船は、船体の長手方向に推力を発生する
推進装置が装備されており、その推進装置の推力
方向を上下方向に変向できる機構を有し、船体の
上昇、下降運動を行うようになつている。
Traditionally, airships have come in various shapes, such as teardrop-shaped, cigar-shaped, disc-shaped, and spherical.The most common cigar-shaped airship is equipped with a propulsion device that generates thrust in the longitudinal direction of the hull. It has a mechanism that can change the thrust direction of the propulsion device in the vertical direction, and is designed to move the hull upward and downward.
一方、飛行船は、静的浮力により長時間空中に
滞留することが可能であるが、ホバリング時の定
点位置の保持能力、即ち、３次元空間での位置保
持能力がヘリコプターと比較して劣つている。 On the other hand, although airships can remain in the air for long periods of time due to their static buoyancy, they are inferior to helicopters in their ability to maintain a fixed position during hovering, that is, their ability to maintain a position in three-dimensional space. .
それは、飛行船の船体が大きく横風等の影響を
受けやすいこと、及び横方向に推力を発生する装
置を持たないこと等の理由による。 This is due to the fact that the hull of an airship is large and susceptible to the effects of crosswinds, etc., and that it does not have a device that generates thrust in the lateral direction.
従つて、従来の飛行船は、係留時、物資や人員
の揚げ降ろし時、或いは救難活動時等にホバリン
グポイントに接近する際、船***置が横にずれた
場合は、空中を一廻りして再接近する必要があ
る。また、重量物の吊上げ時に斜め下方に牽張力
が作用し、船体に横力が発生した場合の不測の船
体運動が発生するという問題があつた。 Therefore, when a conventional airship approaches a hovering point when mooring, unloading supplies or personnel, or during rescue operations, if the hull position shifts sideways, it must circle around in the air and reapproach. There is a need to. Further, when lifting a heavy object, a traction force is applied diagonally downward, and when a lateral force is generated on the hull, there is a problem in that unexpected hull movement occurs.
本考案は、係る従来の問題点を解消するために
なされたものであり、３次元空間での位置保持能
力及びその運動性能の向上を図ると共に、軽量化
を図ることを目的とするものである。
The present invention was made to solve the problems of the conventional art, and aims to improve the ability to maintain position in three-dimensional space and its motion performance, as well as to reduce the weight. .
上記の目的を達成し得る本考案の飛行船は、推
進装置を有する飛行船において、該飛行船の船体
底部にゴンドラを設けると共に、少なくとも前記
ゴンドラの後部にサイドスラスタ取付用偏平部を
設け、該サイドスラスタ取付用偏平部に左右両方
向に推力を発生できるサイドスラスタを配設した
ことを特徴とするものである。
The airship of the present invention that can achieve the above object is an airship having a propulsion device, which is provided with a gondola at the bottom of the hull of the airship, and at least a flat part for attaching a side thruster to the rear of the gondola, and a flat part for attaching the side thruster. It is characterized by the fact that the flat part is equipped with side thrusters that can generate thrust in both left and right directions.
以下、図面により本考案の実施例について説明
する。
Embodiments of the present invention will be described below with reference to the drawings.
第１図及び第２図は、本考案に係る飛行船の第
１番目の例であり、この飛行船Ａは、船体１が葉
巻型を成し、その底部にゴンドラ２が設けられて
いる。このゴンドラ２の左右両側には、第２図に
示すように、船体１の長手方向に推力を発生する
推進装置３が装備されている。この推進装置３
は、第１図において矢印Ｒで示す如く、時計及び
反時計方向に回動可能であり、それにより船体１
が上昇及び下降する。 1 and 2 show a first example of an airship according to the present invention, and this airship A has a cigar-shaped hull 1 and a gondola 2 at the bottom thereof. As shown in FIG. 2, propulsion devices 3 that generate thrust in the longitudinal direction of the hull 1 are installed on both the left and right sides of the gondola 2. This propulsion device 3
can be rotated clockwise and counterclockwise as shown by arrow R in FIG.
rises and falls.
上記コンドラ２の後部は、垂直な偏平部２ａに
なつており、この偏平部２ａにサイドスラスタ４
が前記船体１の横手方向を向くように取り付けら
れている。 The rear part of the condoler 2 has a vertical flat part 2a, and a side thruster 4 is attached to this flat part 2a.
is attached so as to face the lateral direction of the hull 1.
しかして、このサイドスラスター３を駆動させ
ると、飛行船Ａに、その横手方向に移動する力が
作用し、飛行船Ａの横滑りを防ぐことができる。
従つて、横風があつてもホバリングポイントに簡
単に接近できるし、また、ホバリングポイント上
にホバリングできる。 When the side thrusters 3 are driven, a force that moves the airship A in the lateral direction acts on the airship A, thereby preventing the airship A from skidding sideways.
Therefore, even if there is a crosswind, the hovering point can be easily approached and the hovering point can be hovered over.
第３図は、本考案に係る飛行船の第２番目の例
であり、上記コンドラ２の後部は、水平な偏平部
２ｂになつており、この偏平部２ｂに支持部材５
を介してサイドスラスタ４が前記船体１の横手方
向を向くように取り付けられている。 FIG. 3 shows a second example of the airship according to the present invention.
A side thruster 4 is attached to the hull 1 so as to face in the lateral direction.
第４図は、本考案に係る飛行船の第３番目の例
であり、上記コンドラ２の後部のみならず、前部
にも水平な偏平部２ｂを設けている。そして、前
後両偏平部２ｂ，２ｂに、夫々、支持部材５を介
してサイドスラスタ４が前記船体１の横手方向を
向くように取り付けられている。この例の場合
は、前後の配置された２つのサイドスラスタ４に
より回頭モーメントを発生させることができるか
ら、運動性能が更に向上するようになる。 FIG. 4 shows a third example of the airship according to the present invention, in which the above-mentioned condoler 2 is provided with a horizontal flat portion 2b not only at the rear but also at the front. Side thrusters 4 are attached to both the front and rear flat portions 2b, 2b via support members 5, respectively, so as to face in the lateral direction of the hull 1. In this example, since a turning moment can be generated by the two side thrusters 4 arranged in front and behind, the motion performance is further improved.
第５図は、本考案に係る飛行船の第４番目の例
であり、上記コンドラ２の後部のみならず、前部
にも水平な偏平部２ａを設けている。そして、前
後両偏平部２ａ，２に、夫々、サイドスラスタ４
が前記船体１の横手方向を向くように取り付けら
れている。 FIG. 5 shows a fourth example of the airship according to the present invention, in which the above-mentioned condoler 2 is provided with a horizontal flat portion 2a not only at the rear but also at the front. Then, side thrusters 4 are attached to both the front and rear flat parts 2a, 2, respectively.
is attached so as to face the lateral direction of the hull 1.
上記サイドスラスタ４は、１台、２台に限ら
ず、３台以上装備しても良い。また、このサイド
スラスタ４は、左右両方向に推力を発生できるも
のを採用すると良い。 The number of side thrusters 4 is not limited to one or two, but three or more may be provided. Further, it is preferable that the side thruster 4 is capable of generating thrust in both left and right directions.
上記の如く、本考案は、飛行船の船体底部にゴ
ンドラを設けると共に、少なくとも前記ゴンドラ
の後部にサイドスラスタ取付用偏平部を設け、該
サイドスラスタ取付用偏平部に左右両方向に推力
を発生できるサイドスラスタを配設したから、従
来に比べて３次元空間での位置保持能力が飛躍的
に向上し、狭い離発着場での飛行船の運用が可能
になる。
As described above, the present invention provides a gondola at the bottom of the hull of an airship, and at least a flat part for attaching a side thruster to the rear of the gondola, and a side thruster capable of generating thrust in both left and right directions on the flat part for attaching a side thruster. Because of the installation, the ability to maintain position in three-dimensional space is dramatically improved compared to the conventional method, making it possible to operate the airship in narrow takeoff and landing areas.
また、飛行船底部構造を剛体にする必要がな
い。更に、サイドスラスタ取付部分が偏平である
からゴンドラ自体の重量を軽減できる。 Furthermore, there is no need to make the bottom structure of the airship rigid. Furthermore, since the side thruster mounting portion is flat, the weight of the gondola itself can be reduced.
第１図は本考案に係る飛行船の第１番目の例を
示す側面図、第２図は第１図の−断面図、第
３図は本考案に係る飛行船の第２番目の例を示す
側面図、第４図は本考案に係る飛行船の第３番目
の例を示す側面図、第５図は本考案に係る飛行船
の第４番目の例を示す側面図、第６図は第５図の
−断面図である。
１……船体、２……ゴンドラ、２ａ，２ｂ……
偏平部、３……推進装置、４……サイドスラス
タ、５……支持部材、Ａ……飛行船。
Figure 1 is a side view showing the first example of the airship according to the present invention, Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is a side view showing the second example of the airship according to the present invention. 4 is a side view showing the third example of the airship according to the present invention, FIG. 5 is a side view showing the fourth example of the airship according to the present invention, and FIG. - It is a cross-sectional view. 1...Hull, 2...Gondola, 2a, 2b...
Flat part, 3... Propulsion device, 4... Side thruster, 5... Support member, A... Airship.
Claims (1)
船体底部にゴンドラを設けると共に、少なくとも
前記ゴンドラの後部にサイドスラスタ取付用偏平
部を設け、該サイドスラスタ取付用偏平部に左右
両方向に推力を発生できるサイドスラスタを配設
したことを特徴とする飛行船。 In an airship having a propulsion device, a gondola is provided at the bottom of the hull of the airship, and a side thruster mounting flat part is provided at least at the rear of the gondola, and the side thruster is capable of generating thrust in both left and right directions on the side thruster mounting flat part. An airship characterized by being equipped with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987197248U JPH0449037Y2 (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987197248U JPH0449037Y2 (en) | 1987-12-28 | 1987-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01102000U JPH01102000U (en) | 1989-07-10 |
| JPH0449037Y2 true JPH0449037Y2 (en) | 1992-11-18 |
Family
ID=31487811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987197248U Expired JPH0449037Y2 (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449037Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61182559A (en) * | 1985-02-09 | 1986-08-15 | Ishikawajima Harima Heavy Ind Co Ltd | Inspecting method of apparatus |
-
1987
- 1987-12-28 JP JP1987197248U patent/JPH0449037Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61182559A (en) * | 1985-02-09 | 1986-08-15 | Ishikawajima Harima Heavy Ind Co Ltd | Inspecting method of apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01102000U (en) | 1989-07-10 |
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