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    • 1. 发明申请
    • ROTARY WING VTOL WITH FIXED WING FORWARD FLIGHT MODE
    • 带固定翼向前飞行模式的旋转翼垂直
    • WO2016109408A4
    • 2016-08-18
    • PCT/US2015067630
    • 2015-12-28
    • SEALE JOSEPH BSLOAN WALKER M
    • SEALE JOSEPH BSLOAN WALKER M
    • B64C27/24
    • B64C27/24B64C27/16B64C27/18B64C29/0033
    • An aircraft's two wings and joined thruster propellers or turbines serve as rotary wings in helicopter mode and as fixed wings in airplane mode. The thrusters along the wingspans or at the wing tips drive both rotary wing rotation and airplane flight. Large-angle controlled feathering about the pitch change axes of the left and right wings and thrusters allows them to rotate, relative to each other, between facing and thrusting forward in the same direction for airplane flight or facing and thrusting oppositely for helicopter flight. Optional controls include: helicopter cyclic and collective pitch; airplane roll by differential wing pitch; yaw by differential prop thrust; fuselage pitch by wing pitch change and prop thrust change interacting with an underslung craft e.g.; and fuselage yaw control independent of rotor rotation via a powered rotary mast coupling or a tail responsive to rotor downwash. A teetering rotor hub is a further option.
    • 飞机的两个机翼和连接的推进器螺旋桨或涡轮机在直升机模式下用作旋翼,在飞机模式下用作固定翼。 沿着翼展或翼尖的推进器驱动旋翼旋转和飞机飞行。 左右翼和推进器的俯仰变化轴线的大角度控制羽化使得它们能够相对于彼此在面向之间旋转,并且以相同的方向向前推动用于飞机飞行或面向并且相反地用于直升机飞行的推进。 可选控制包括:直升机循环和集体俯仰; 飞机按不同的机翼间距滚动; 通过差动推力推力偏航; 机翼俯仰变化和支撑推力变化引起的机身俯仰变化与下垂飞行器相互作用。 机身偏航控制与转子旋转无关,通过动力旋转式桅杆联轴器或尾翼响应转子下冲。 蹒跚的转子轮毂是另一种选择。
    • 2. 发明申请
    • HELICOPTER
    • 直升机
    • WO2014075706A1
    • 2014-05-22
    • PCT/EP2012/072454
    • 2012-11-13
    • UNMANNED SYSTEMS AG
    • JENEY, PeterJOJIC, Branimir
    • B64C27/18
    • B64C27/14B64C27/18B64D35/02B64D37/00
    • Helicopter with tip-jet rotor drive comprising at least two rotor blades (102.1, 102.2) attached to a central shaft (104), where each rotor blade (102.1, 2.2) comprises means for guiding a fluid from a location close to said central shaft (104) towards a tip (106.1, 106.2) of the rotor blade (102.1, 02.2). At the area of said tip (106.1, 106.2) there is an outlet (108.1, 108.2) arranged so that by each of the rotor blades (102.1, 102.2) a jet stream (120) is generated. The helicopter comprises a compressor (200) for releasing compressed air. This compressor (200) is co-axially arranged with respect to said central shaft (104) above the rotor blades (102.1, 102.2). The compressor (200) is connected to the rotor blades (102.1, 102.2) to feed compressed air into the rotor blades (102.1, 102.2). A piping system (142) is provided for feeding fuel into the compressor (200). Each rotor blade (102.1, 1 2.2) comprises an outlet zone for redirecting the compressed air and for producing the jet streams (120).
    • 具有尖端喷射转子驱动器的直升机包括附接到中心轴(104)的至少两个转子叶片(102.1,102.2),其中每个转子叶片(102.1,2.2)包括用于将流体从靠近所述中心轴 (104)朝向所述转子叶片(102.1,202.2)的尖端(106.1,106.2)。 在所述尖端(106.1,106.2)的区域处,设有出口(108.1,108.2),以便通过每个转子叶片(102.1,102.2),产生喷射流(120)。 直升机包括用于释放压缩空气的压缩机(200)。 该压缩机(200)相对于转子叶片(102.1,102.2)上方的所述中心轴(104)同轴布置。 压缩机(200)连接到转子叶片(102.1,102.2),以将压缩空气送入转子叶片(102.1,102.2)。 提供一种用于将燃料供给到压缩机(200)中的管道系统(142)。 每个转子叶片(102.1,1.22)包括用于重新定向压缩空气并用于产生喷射流(120)的出口区域。
    • 4. 发明申请
    • FUEL LINE INSTALLATION IN HELICOPTERS
    • 直升机燃油管线安装
    • WO1992003337A1
    • 1992-03-05
    • PCT/CH1991000153
    • 1991-07-23
    • LITECO AGPODGURSKI, Daniel, M.
    • LITECO AG
    • B64C27/18
    • F16L27/087B64C27/18
    • The fuel line installation in helicopters whose main rotor blades are driven by jet engines fitted at their tips has a swash plate (1) with an adjustable stationary bearing flange (11) and a swash plate ring (2) fitted to rotate thereon and driven by the main rotor blades. The bearing flange (11) has at least one aperture (13, 14) for the fuel opening into at least one passage (35, 36) in the swash plate ring (2). In helicopters whose jet engines are powered by two-components fuels, this circumvents the difficulty of feeding these components to the engines separately.
    • 直升机中的燃油管路安装在其主要转子叶片由安装在其顶端的喷气发动机驱动的旋转斜盘(1)上,具有可调节的固定轴承凸缘(11)和斜盘环(2),该旋转斜盘安装在其上旋转并由 主转子叶片。 轴承法兰(11)具有至少一个孔(13,14),用于燃料开口进入斜盘环(2)中的至少一个通道(35,36)。 在直升机中,其喷气发动机由双组分燃料提供动力,这避免了将这些部件分别供给发动机的困难。
    • 5. 发明申请
    • SYSTEM FOR OPERATING HELICOPTER BLADES WITH COMPRESSED AIR
    • 用压缩空气操作直升机叶片的系统
    • WO2014155179A1
    • 2014-10-02
    • PCT/IB2014/000410
    • 2014-03-24
    • AIRI RE SRL UNIPERSONALE
    • AICHNER, RiccardoDE ROSA, Pasquale
    • B64C27/18
    • B64C27/12B64C27/18B64C27/48
    • System (20) for operating the helicopter (1) blades with compressed air, comprising: - at least a first machine comprising an engine (5) and configured for generating the mechanical power necessary to the helicopter lift; - at least a second machine comprising a compressor (8) and configured for generating the compressed air for operating the hollow blades (2); - coupling means for coupling the first machine with the second machine; and - coupling means for coupling the second machine with the blades (2) comprising a hollow shaft of the rotor (3) and a hollow elastic head (13) of the rotor (3) supporting the blades (2), the hollow shaft of the rotor (3) internally comprising a conduit (9) connecting the hollow shaft of the rotor (3) to the hollow elastic head (13). The system (20) further comprises an elastomeric flexible and deformable channel (15) connecting the conduit (9) of the hollow shaft of the rotor (3) with the blades (2) and having a shape as a multiple "V" which present at the end portions a number of branches equal to the number of the blades (2) able to guide the compressed air towards nozzles (4) of the blades (2).
    • 用于使用压缩空气操作所述直升机(1)叶片的系统(20)包括: - 至少第一机器,包括发动机(5)并被配置为产生所述直升机升降机所需的机械功率; - 至少第二机器,包括压缩机(8)并被构造成产生用于操作中空叶片(2)的压缩空气; - 用于将第一机器与第二机器连接的联接装置; 以及用于将第二机器与包括转子(3)的空心轴的叶片(2)联接的联接装置和支撑叶片(2)的转子(3)的中空弹性头(13),空心轴 所述转子(3)内部包括将所述转子(3)的空心轴连接到所述中空弹性头(13)的导管(9)。 系统(20)还包括将转子(3)的空心轴的导管(9)与叶片(2)连接并具有形状为多个“V”的弹性体柔性且可变形的通道(15),其呈现 在端部处具有等于能够将压缩空气引导到叶片(2)的喷嘴(4)的叶片(2)的数量的多个分支。
    • 6. 发明申请
    • REUSABLE SPACESHIP
    • 可重复使用的飞船
    • WO98056658A1
    • 1998-12-17
    • PCT/DE1998/001575
    • 1998-06-11
    • B64C27/10B64C27/18B64G1/00B64G1/14B64G1/40B64G1/62B64C39/00F02K9/78
    • B64G1/14B64C27/10B64C27/18B64G1/002B64G1/401B64G1/402B64G1/409B64G1/62
    • The invention relates to a spaceship (2) which can be fully reused and which operates with no external fuel tanks. The propulsion system is particularly fuel-efficient, consisting of two autonomous units, namely a gas turbine propulsion unit which drives two counter-rotating rotors (8, 10) and a rocket booster unit or a combined propulsion unit performing both functions. The fuel tanks (14, 16) are integrated into hollow bodies which are ring-shaped and surround the rotors (8, 10) that are firmly secured thereto. The inventive spaceship (2) operates similar to a helicopter as it ascends into the atmosphere and like an ordinary spaceship in outer space. The spaceship re-enters the atmosphere by autorotation of the rotors (8, 10).
    • 本发明的航天器(2)是完全可重复使用的航天器,无需外部燃料箱。 驱动系统是特别节能。 它由以下两种独立的单元,燃气涡轮机推进单元中,两个反向旋转的转子(8,10)驱动器和一个火箭推进单元或可以具有两个功能的组合的驱动单元的。 燃料箱(14,16)是环形的,所述转子(8,10)和护套被固定地连接到所述中空体一体化。 本发明的航天器(2)是在气密层在真空中作为常规船爬升类似于直升飞机。 重新进入大气层通过截获转子(8,10)的自动旋转。
    • 7. 发明申请
    • COMBINED CYCLE COMPRESSED AIR TIP JET DRIVEN HELICOPTER
    • 组合式循环压缩空气襟翼喷射直升机
    • WO1996025328A1
    • 1996-08-22
    • PCT/CA1995000080
    • 1995-02-16
    • MILOT, Michel
    • B64C27/18
    • B64C27/18
    • Disclosed herein is a helicopter drive system (106) comprising: a combustion engine (108) having a hot gas exhaust outlet (140); an air compressor (110) drivingly connected to the combustion engine (108); a rotor blade assembly including a hollow rotor hub (114) and at least two hollow rotor blades (116, 118) each having a proximate end and a distal end; the hollow rotor hub (114) being connected to each hollow rotor blade at the proximate end thereof. The helicopter drive system also includes conduits (146) for conveying compressed air from the compressed air output of the compressor (110) to the hollow rotor hub (114), the conveyed compressed air being discharged through an air outlet (120, 122) at the distal end of each hollow rotor blade. Finally, a heat exchanger (112) is provide for transferring heat from the hot gas exhaust outlet (140) of the combustion engine (108) to the compressed air, to thereby increase the temperature of the compressed air conveyed to the hollow rotor hub through the conduits.
    • 本文公开了一种直升机驱动系统(106),包括:具有热气排气出口(140)的内燃机(108); 驱动地连接到内燃机(108)的空气压缩机(110) 包括中空转子毂(114)和至少两个中空转子叶片(116,118)的转子叶片组件,每个具有近端和远端; 空心转子毂(114)在其近端处连接到每个中空转子叶片。 直升机驱动系统还包括用于将压缩空气从压缩机(110)的压缩空气输出传递到中空转子毂(114)的导管(146),所输送的压缩空气通过空气出口(120,122)排出, 每个中空转子叶片的远端。 最后,提供热交换器(112),用于将热量从内燃机(108)的热气体排出口(140)传递到压缩空气,从而增加输送到中空转子毂的压缩空气的温度 导管。
    • 10. 发明申请
    • ЛОПАСТЬ И ДВИЖИТЕЛЬ РЕАКТИВНОГО ВЕРТОЛЕТА
    • 喷枪直升机的叶片和推进装置
    • WO2011096850A1
    • 2011-08-11
    • PCT/RU2011/000072
    • 2011-02-08
    • БОРМОТОВ, Андрей Геннадьевич
    • БОРМОТОВ, Андрей Геннадьевич
    • B64C27/18B64C27/473
    • B64C27/18
    • Изобретение относится к лопасти реактивного вертолета, имеющей консольную часть, комель, и отверстия в нем для входа воздуха, содержащей прямоточный воздушно- реактивный двигатель центробежного нагнетания воздуха, включающий в себя воздуховод, выполненный протяженным в радиальном направлении, топливовоздушный смеситель, камеру сгорания и реактивное сопло с выходным отверстием в упомянутой консольной части, последовательно сообщенные между собой, а также топливопровод для сжиженного топлива и испаритель, подключенный к нему, а затем - к упомянутому смесителю, в котором упомянутый испаритель выполнен с возможностью теплообмена с указанным воздуховодом. Технический результат - устранение пульсаций, повышение экономичности и КПД движителя.
    • 本发明涉及一种用于喷气式直升机的叶片,包括托架部分,对接口和形成在其中的用于进气的开口,并且包括用于离心空气排放的线性流动空气喷射发动机,其包括空气导管 在径向方向上延伸的燃料空气混合器,燃烧室和具有在前述托架部分中的出口开口的喷嘴,其彼此顺序连通,以及用于液化燃料的燃料管路和连接到其的蒸发器 和上述混合器,其中所述蒸发器适于与上述空气管道进行热交换。 技术结果是取消了脉冲,增加了推进装置的经济性和性能。