• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Exo-structure for the construction of aerostats. Method for constructing an aerostat using an external structure (4) to house inside it a bag (1) of gas (2) for lifting; the structure is made up of various elements (5) which, assembled together by movable joints, allow folding the structure (4) and the bag (1), or changing the shape of the aerostat. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2604357A1
    申请号:ES201631585
    申请日:2016-12-13
    公开日:2017-03-06
    发明作者:Álvaro DIAZ BAÑO；Pablo DIAZ BAÑO
    申请人:Álvaro DIAZ BAÑO；Pablo DIAZ BAÑO；
    IPC主号:
    专利说明:

    EXO-STRUCTURE FOR THE CONSTRUCTION OF AEROSTATS
    SECTOR OF THE TECHNIQUE
    The present invention belongs to the aeronautics sector.
    10 Refers to a new procedure to build airships and airships, which uses an exoskeleton inside which the lifting gas bag is housed, the gas bag can be completely emptied to the absence of structural elements inside and the folded exoskeleton .
    BACKGROUND OF THE INVENTION
    There is extensive documentation that describes various types of aerostats, balloons that do not use any structure and others, such as airships, that do use a
    20 structure that defines its shape and determines its usability limits, specifically once built its folding is not possible.
    Almost all aerostats that incorporate a structure, such as airships, use the technique of building rigid structures that are wrapped by
    25 a fabric, or combined with a helmet that also makes it impossible to fold the ship. This fabric can make a carcass and inside it house different bags that contain the lifting gas, or operate as the bag that contains the gas inside, in any case this technique has different deficiencies, in addition to the aforementioned impossibility of making a folding airship: inability to recover the
    30 100% of the gas, if the outer fabric is used as a lifting bag, since the bag cannot be folded and would generate an internal vacuum that could jeopardize the structural integrity of the fabric; Since the fabric covers the structure, it is necessary to make the cover to fit and shape that structure with the consequent manufacturing cost; since the fabric has been tailored to the structure, the
    The structure cannot change shape according to the need for aerodynamics, e.g.
    take advantage of seeing or reducing your thrust according to the desired direction.
    An extensive study has been carried out on the existing patents and although there are several associated with aerostats, none of them describes the system claimed in this invention.
    The invention ES2394560 A 1 (01.02.2013), VERTICAL LIFTING AND LANDING CONTROLLED SYSTEM, describes a method using a compressor
    10 to remove gas from the balonet. By means of the technique of compressing and decompressing the gas by means of the compressor, the lifting and landing maneuvers of an airship or air balloon are performed.
    The invention ES0022002 A1 (01.02.1898), describes a balloon system 15 airshipable by several engines with independent arrangement. And by the driving force of the engines together with the ailerons, it performs the lifting and lowering maneuvers.
    The invention ES2270148 T3 (04.01.2007), describes an aerostat with two attached balloons and without any structure that supports the gas bags, balloon type.
    The invention ES2420963 T3 (28.08.2013), describes an airship that assembles an internal structure that is enveloped by the fabric of the air bag and a helmet on the top that covers the entire bag.
    25. EXPLANATION OF THE INVENTION
    In order to achieve the objectives and avoid the inconveniences mentioned in the previous section, this invention uses a structure that is located on the outside of the ship, and inside is housed the bag containing the lifting gas:
    1. A bag or container (1), inside which there is a gas (2) lighter than air. It has no other limitation of shape or size. The exostructure defines the shape of the aerostat.
    2. A structure (4) that is the characteristic element of the invention, constructed using various elements (5) that fit together form a single
    structural unit (4), but that uses unions (6) that allow mobilitynecessary to make folding possible and, in turn, guarantee sufficientresistance to support the bag (1) of lifting gas. This elements5 can be rigid like carbon fiber, aluminum, etc. , or flexible asKevlar, nylon, etc. tapes, in the market there are numerous systems forjoin the elements (5) that make up the structure, with the necessary resistanceand that allow its folding mobility, such as screwing, tapes
    with velcro, hooks, etc. There is no limitation on shape, size or number of units.
    BRIEF DESCRIPTION OF THE DRAWINGS
    To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part of said description, in which the
    next:
    Figure 1 illustrates an aerostat with an exostructure and inside a bag filled with 20 gas.
    PREFERRED EMBODIMENT OF THE INVENTION
    A preferred embodiment of the system described herein essentially comprises
    25 following items:
    a) A bag (1) containing helium gas (2) with a capacity of 25 m3. Built with
    polyester fabric and with a polyvinylidene chloride (PVDC) film for
    minimize helium loss (HE). This material, although flexible, does not expand. b) The structure (4) constructed using various elements (5) that are
    they join each other: a carbon fiber plate (7) with a dimension of 2.75 meters. wide x 5 meters. long located at the top of the aerostat, which on the sides of the lid have made a series of
    35 holes (9) that allows nylon tapes to pass (10) and screw rods (11), and
    that when the aerostat is folded, this iron (7) is used as a storage protection cover; a wafer (8) made of carbon fiber with a dimension of 2.75 meters. wide x 5 meters. long x 1.5 5 meters high, on the sides of the wafer (8) a series of holes (9) have been made that allows nylon bands (10) to pass and screw rods (11), and that when If the aerostat is folded, the balloon (1) is collected inside the box; Six rods (11) of carbon fiber 5 cm wide x 1 mm thick and 3 meters long, one end of the rod is anchored to the
    10 plate (7) and the other end is anchored to the wafer (8), using screws and nuts as a fastener; four nylon straps (10) 7 meters long and 3 cm wide that have a safety lock.
    The following procedure is performed to build assemble the structure:
    one. The rods (11) are screwed to the wafer (8) and to the iron (7).
    2. The nylon straps (10) are passed through the holes of the plate (7) and the hole (8)
    3. The gas bag (1) is swollen until it occupies the space between the 20-hole (8) and the iron (7).
    4. Using the safety closure, the nylon straps (10) are tensioned.
    Depending on the shape you want to give the ship, you can change the point of attachment of the rods (8), or instead of adapting the tension of the nylon bands (10) in the last 25 step, they are adjusted in the Step 2 forcing the bag (1) to adapt to the desired shape.
    The reverse operation is performed to fold the aerostat.
    权利要求:
    Claims (1)
    [1]
    5 1.-Exo-structure for the construction of aerostats characterized in that it contemplates an aerostat that is constructed using: Step 1: A bag (1) containing a gas (2) of lower density than air.
    10 Step 2: Various elements (5) that are assembled together by joints
    Removable, they form a single structure (4) inside which the bag (1) is housed. 2. Method according to Claim 1, characterized in that in Step 2 it also comprises:
    15 Step 3: Some or all of the elements (5) allow the anchorage to be modified to modify the shape of the aerostat at will.
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    同族专利:
    公开号 | 公开日
    ES2604357B1|2018-01-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2927307A1|2008-02-11|2009-08-14|New York Finance Et Innovation|Dirigible balloon i.e. caquot type balloon, has connection unit arranged in inner space for connecting upper and lower reinforcement structures in manner to permit variation of distance between structures during flying|
    DE202008008094U1|2008-04-21|2008-10-09|Slw Patentmanagement Gbr (Vertretungsberechtigte Gesellschafter: Veronika Schedlbauer|Device for irradiating an airship and airship with such a device|
    US20120037748A1|2010-08-10|2012-02-16|IREL Solutions Group Ltd.|Airship|
    US20140054421A1|2011-03-15|2014-02-27|Voliris|Airship with a controlled variable profile|
    法律状态:
    2018-01-08| FG2A| Definitive protection|Ref document number: 2604357 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180108 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201631585A|ES2604357B1|2016-12-13|2016-12-13|EXO-STRUCTURE FOR THE CONSTRUCTION OF AEROSTATS|ES201631585A| ES2604357B1|2016-12-13|2016-12-13|EXO-STRUCTURE FOR THE CONSTRUCTION OF AEROSTATS|
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