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WO1988000555A1 - Unite de commande de vol vertical pour aeronefs - Google Patents

Unite de commande de vol vertical pour aeronefs Download PDF

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Publication number
WO1988000555A1
WO1988000555A1 PCT/JP1987/000488 JP8700488W WO8800555A1 WO 1988000555 A1 WO1988000555 A1 WO 1988000555A1 JP 8700488 W JP8700488 W JP 8700488W WO 8800555 A1 WO8800555 A1 WO 8800555A1
Authority
WO
WIPO (PCT)
Prior art keywords
helium gas
gas chamber
airship
solenoid valve
altitude
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.)
Ceased
Application number
PCT/JP1987/000488
Other languages
English (en)
Japanese (ja)
Inventor
Hideo Nakata
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP16519487A external-priority patent/JPS63149291A/ja
Application filed by Individual filed Critical Individual
Publication of WO1988000555A1 publication Critical patent/WO1988000555A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64B—LIGHTER-THAN AIR AIRCRAFT
    • B64B1/00—Lighter-than-air aircraft
    • B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
    • B64B1/62—Controlling gas pressure, heating, cooling, or discharging gas

Definitions

  • the conventional airship mechanism principle has the following defects. Airships currently in use do not have a vertical ascent / descent maneuvering function with static control.
  • the airship's envelope consists of a combination of a helium gas chamber for Junji and a front and rear paronet for adjusting the pressure of the envelope and adjusting the front and rear buoyancy
  • the helium gas chamber is raised due to the rise in atmospheric temperature.
  • the air in the front and rear parones is discharged and contracted, becoming stiff and increasing the buoyancy of the airship.
  • the helicopter gas chamber contracts due to a decrease in the atmospheric temperature, air is blown from the air blower to the front and rear paronets and expands and becomes heavy, reducing the buoyancy of the airship.
  • the pressure of the envelope is kept constant by the pressure control function of the front and rear ports by the pressure control system, but on the other hand, the superheat due to the change of the atmospheric temperature.
  • landing is difficult if the airship is too light because there is no vertical cone landing function due to static adjustment. Because it is not possible to take off if it is too heavy, it is necessary to keep the difference in weight within a certain limit, so weight adjustment by ballast is an important inspection work for airships.
  • the present invention will be described with reference to FIGS. 1 and 2.
  • the static contact required for the vertical takeoff and landing of an airship is calculated by using the amount of real gas to the floating helium gas chamber ( ⁇ ⁇ ) of the envelope (15). Then, from the negative state to the maximum positive buoyancy (pressure altitude), the floating helium gas chamber (1) to the solenoid valve (5A) and the solenoid valve (5 From A) to compressor (4), from compressor (4) to cooler (3), from cooler (3) to check valve (10A), from reverse it valve (1OA) A pipe (16) is connected to the accumulator helium gas chamber (2), and from this accumulator helium gas chamber (2) to the solenoid valve (5B), and from the solenoid valve (5B) to the temperature controller.
  • the buoyancy of the airship at the time of landing is a negative condition when the helium gas chamber (1) contracts to the minimum and the front and rear nets (11A, 1IB) expand to the maximum.
  • the maneuvering operation releases the gas in the accumulator helium gas chamber (2) to the helium gas (1).
  • the floating gas chamber ( ⁇ ) expands to the maximum and the front and rear paronets (11A, 11B) contract to the minimum.
  • the pressure control and system are activated as the helium gas chamber (1) contracts. Air is blown from the air blower (13) to the front and rear paronet ( ⁇ iA11B), and descends with a decrease in static buoyancy to enable vertical landing.
  • 4) and the control circuit of the control unit (7) for controlling the cooler (3) are connected to the altitude designated sensor unit (8), and the accumulator helium gas chamber (2) is connected to the altitude designated sensor unit (8).
  • the vertical lift control device of the airship combines an automatic altitude adjustment device that automatically adjusts the buoyancy required at the specified altitude with the signal detected by the altitude designation sensor and the vertical lift control device.
  • a solenoid valve ( ⁇ A) for intake and compression, a compressor (4) and a cooler ( 3) works, and the helium gas in the helium gas chamber (1) is stored in the helium gas chamber (2).
  • the helium gas chamber (2) is pumped to the air blower (13) by the contraction of the helium gas chamber (2).
  • Air is pumped to ⁇ nets (1I ⁇ , 11 1), and the rise of the airship is prevented because the static buoyancy decreases with expansion of the front and rear paronets (11A, 11B).
  • the airship in 1 B) is discharged and the static buoyancy increases, preventing the airship from descending.
  • the system of the automatic altitude adjusting device has an effect of maintaining a fixed altitude because the static altitude is adjusted to maintain the specified altitude.
  • FIG. 1 is Gai ⁇ necessary to explain mechanism principles of the airship 'circuit diagram
  • FIG. 2 is a schematic cross-sectional view necessary for the description of the circuit diagram sigma' -
  • the best mode is an airship vertical ascent / descent control device that combines a vertical ascent / descent control device by operating a circulation device and an automatic altitude adjustment device.
  • the cooler (3) and the temperature controller (6) were removed from the steam gas compression and expansion system S, and the control unit system of the automatic altitude adjustment device was also removed.
  • the simplest simple vertical helium gas compression / expansion loop device eliminates the vertical lifting and lowering control device.
  • an accumulator tank can be installed outside the envelope (15) or on the gondola ( ⁇ ⁇ 4).
  • the simple helium gas compression / expansion circulator is suitable for adjusting the buoyancy of a helium gas balloon.
  • the pressure difference between the internal pressure of the airship envelope (15) and atmospheric pressure is kept within a specified range, and the static buoyancy required for vertical landing of the airship is reduced from the negative state to the positive maximum buoyancy (pressure Control the static buoyancy required for vertical ascent and descent from negative to positive maximum buoyancy, and from positive maximum to negative buoyancy so that control can be performed within the range of altitude.
  • the helium gas chamber (1) which has a large volume depending on the amount of helium gas, and a helium gas storage using a gas barrier material for the coating material and a fiber material having a high specific strength for the strength material Cover the entire pressure-resistant ball with a cover net for capture, suspend the upper part of the cover net with a cable, and connect the lower part of the cover net to the lower part of the envelope (15) (lower abdomen of the hull) with a cable.
  • Pressure accumulator helicopter due to the pressure difference ⁇
  • the breakdown voltage sphere bag volume hardly changes by increasing or decreasing the amount of gas is obtained by partitioning using the accumulator helicopter Umugasu tuft (2).
  • the control unit (7) of the compressor (4) and the cooler (3) is connected to the altitude designation sensor unit (8), and the solenoid valve ( 5 B) and temperature controller (6) control unit C9) to altitude specification sensor * Combination of automatic altitude adjustment device connected to unit (8) and vertical elevation operation device Vertical elevation operation control The details of the device Sakuina will be described in detail.
  • the signal detected by the altitude sensor sends a signal from the altitude sensor to the altitude sensor unit (8).
  • the solenoid valve (5 mm), the compressor (4) and the control of the cooler (3) are sent to the control unit (7), and the solenoid valve (5 mm) and the compressor (4) are sent to the solenoid valve (5 mm).
  • the operation of the cooler (3) and the operation of the cooler (3) cause the pumping of the helium gas in the floating gas chamber (1) to the accumulating helium gas chamber (2). Control system works, air is blown from the air blower (13) to the front and rear paronets (11A, 11 ⁇ ) and expands and becomes heavier, raising the airship due to reduced airship buoyancy. Is prevented.
  • the signal sensed by the altitude sensor is output from the altitude designated sensor unit.
  • (8) is sent to the control unit (9) of the solenoid valve (5B) and the temperature controller (6), and is operated by the operation of the solenoid valve (5B) and the temperature controller (6).
  • Helium gas in the accumulating helium gas chamber (2) is released to the floating helium gas chamber (1), and the air valves (12A, 12B) are expanded with the expansion of the helium gas chamber (1).
  • the air in the front and rear paronets (11A, 11B) is discharged and shrinks, and the buoyancy of the airship increases, which prevents flying and the descent of the ship.
  • the signal detected by the altitude sensor is transmitted from the altitude designation sensor unit (8) to the solenoid valve (5A) of the helium gas suction / compression section of the helium gas compression / expansion / circulation device and the compressor ( 4) Control of the cooler (3) * Control unit (7) and control of the solenoid valve (5B) and temperature controller (6) of the accumulator helium gas discharge section Automatic altitude adjustment to be sent to the unit (9).
  • the system of the equipment is specified to adjust the static altitude so that the altitude of the airship is maintained at the specified altitude due to atmospheric changes. It has the effect of maintaining altitude.
  • the vertical takeoff and landing of the airship is performed by operating the vertical lift control system at will.
  • the airship is in a negative state without buoyancy, with the ⁇ helium gas chamber (1) contracted to a minimum and the front and rear paronets ( ⁇ A, 11 1) expanded to a maximum. .
  • the solenoid valve (5 mm) for release adjustment and the temperature controller (6) are activated by maneuvering operation, and the helium gas in the accumulator helium gas chamber (2) is transferred to the floating helium gas chamber (1).
  • the air valves (12A, 12B) are opened by the expansion of the Chunpo Hembo Gas Chamber (I), and the air of the front and rear paronets ( ⁇ 1A, 1iB) is discharged, and the airship Ascends by increasing static buoyancy.
  • the levitation force increases due to a synergistic effect between the increase in the static buoyancy and the tilt structure thruster.
  • the maximum buoyancy (pressure altitude) of the airship is such that the floating gas chamber (1) expands to its maximum and the parones (11A, 11B) before and after are minimized. It is in the state of contraction.
  • the solenoid valve (5 mm), compressor (4) and cooler (3) in the suction / compression section are operated by maneuvering operation, and the helium gas in the levitation helium gas chamber (1) is stored.
  • the pressure is sent to the baffle (2), and the pressure-control system is activated by the contraction of the levitation air-gas baffle (1), and the air blower (13) receives the front and rear outlets (1).
  • ⁇ ⁇ Air is pumped to A, 11 B) and expands and becomes heavier, descends with a decrease in static buoyancy, and makes vertical landing. In addition, the descent speed increases due to the static buoyancy and the riding effect of the tilt structure propulsion.
  • the illustration of the pressure control system, the tilt propulsion device, and the trim adjustment which are not directly related to the present invention, are omitted.
  • the airship in the text is a drinking airship, but it can also be used for rigid airships.
  • the airship of the present invention has a smaller absolute pay port than conventional airships, but does not require a ballast for hull weight adjustment and has a function to deal with the weight. There is a characteristic that the code shows. Tilt structure The dynamic buoyancy of the propulsion unit and the vertical buoyancy effect of the static buoyancy overcome the fatal flaws of conventional airships to enhance maneuvering stability with the vertical take-off and landing function. It clarifies the fundamental mechanistic reform of an airship that simplifies work and changes the way it operates.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Toys (AREA)

Abstract

Un aéronef comprend une chambre flottante à hélium gazeux (1) et une chambre d'accumulation d'hélium gazeux (2) reliées par une unité de commande (7) ayant une soupape électromagnétique (5A), un compresseur (4) et un refroidisseur, (3) et une unité de commande (9) ayant une soupape électromagnétique (5B) et un régulateur de la température (6). Afin de faire monter l'aéronef, on transfère l'hélium gazeux de sa chambre d'accumulation (2) à la chambre flottante (1) en actionnant l'unité de commande (9) de façon à augmenter le volume de la chambre flottante (1). Afin de faire descendre l'aéronef, on renvoie l'hélium gazeux de la chambre flottante (1) à sa chambre d'accumulation (2) en actionnant l'unité de commande (7) de façon à réduire le volume de la chambre flottante (1). L'altitude de l'aéronef peut être automatiquement maintenue à un niveau prédéterminé en actionnant les deux unités de commande (7), (9) en fonction des signaux fournis par une unité (8) de détection et de désignation de l'altitude.
PCT/JP1987/000488 1986-07-12 1987-07-09 Unite de commande de vol vertical pour aeronefs Ceased WO1988000555A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP16295586 1986-07-12
JP61/162955 1986-07-12
JP16519487A JPS63149291A (ja) 1986-07-12 1987-07-03 飛行船の自動高度調整装置
JP62/165194 1987-07-03

Publications (1)

Publication Number Publication Date
WO1988000555A1 true WO1988000555A1 (fr) 1988-01-28

Family

ID=26488562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1987/000488 Ceased WO1988000555A1 (fr) 1986-07-12 1987-07-09 Unite de commande de vol vertical pour aeronefs

Country Status (2)

Country Link
AU (1) AU7691487A (fr)
WO (1) WO1988000555A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2160209C2 (ru) * 1998-12-22 2000-12-10 Пиранишвили Георгий Константинович Дирижабль
US6386480B1 (en) 1988-12-11 2002-05-14 Southwest Research Institute Autonomous stratospheric airship
US6607163B2 (en) 1998-12-11 2003-08-19 Southwest Research Institute Autonomous stratospheric airship
FR2846937A1 (fr) * 2002-11-13 2004-05-14 Michel Teychenne Dispositif de maintien de la pression, pour le deplacement d'un ballon gonfle a l'helium
EP1327580A3 (fr) * 2002-01-15 2004-05-26 Kawasaki Jukogyo Kabushiki Kaisha Procédé et système pour la sélection du paramètre d'enveloppe d'un dirigeable et procédé pour la régulation de son régime d'ascension
RU2421374C2 (ru) * 2005-09-29 2011-06-20 Нью Криэйт Лтд. Способ и устройство для свободно стоящей опоры объектов в пространстве
WO2011095663A1 (fr) * 2010-02-02 2011-08-11 Pascual Martinez Oliver Système commandé d'élévation et d'atterrissage verticaux
EP1667900A4 (fr) * 2003-09-30 2012-01-18 Space Data Corp Systeme et applications de plates-formes plus legeres que l'air
WO2012063258A1 (fr) * 2010-11-08 2012-05-18 Konark Manocha Véhicules fonctionnant à l'hélium
WO2013131155A1 (fr) * 2012-03-06 2013-09-12 Freire Lincoln Fernandez Système de régulation de température du gaz de levage pour dirigeables
CN110466731A (zh) * 2019-08-24 2019-11-19 哈尔滨工业大学 一种基于空气囊和氦气囊交互的飞艇浮重平衡控制方法
CN114018507A (zh) * 2021-12-06 2022-02-08 合肥工业大学 一种浮空器氦气泄漏测量方法和装置
CN114278604A (zh) * 2022-01-05 2022-04-05 北京临近空间飞艇技术开发有限公司 一种高背压下防喘振启动的氦气压气机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504796A (fr) * 1973-05-17 1975-01-18
JPS5090097A (fr) * 1973-12-17 1975-07-18
JPS5663599A (en) * 1979-10-29 1981-05-30 Tetsushi Okamoto Controlling method for floating gas of balloon and airship

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS504796A (fr) * 1973-05-17 1975-01-18
JPS5090097A (fr) * 1973-12-17 1975-07-18
JPS5663599A (en) * 1979-10-29 1981-05-30 Tetsushi Okamoto Controlling method for floating gas of balloon and airship

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386480B1 (en) 1988-12-11 2002-05-14 Southwest Research Institute Autonomous stratospheric airship
US6607163B2 (en) 1998-12-11 2003-08-19 Southwest Research Institute Autonomous stratospheric airship
RU2160209C2 (ru) * 1998-12-22 2000-12-10 Пиранишвили Георгий Константинович Дирижабль
EP1327580A3 (fr) * 2002-01-15 2004-05-26 Kawasaki Jukogyo Kabushiki Kaisha Procédé et système pour la sélection du paramètre d'enveloppe d'un dirigeable et procédé pour la régulation de son régime d'ascension
US6811115B2 (en) 2002-01-15 2004-11-02 Kawasaki Jukogyo Kabushiki Kaisha Method and system for setting hull parameter of airship and method of adjusting ascension rate of the same
KR100473833B1 (ko) * 2002-01-15 2005-03-09 가와사키 쥬코교 가부시키가이샤 비행선의 선체파라미터 설정방법 및 그 장치와,선체파라미터를 설정한 비행선의 상승속도 조정방법
FR2846937A1 (fr) * 2002-11-13 2004-05-14 Michel Teychenne Dispositif de maintien de la pression, pour le deplacement d'un ballon gonfle a l'helium
EP1667900A4 (fr) * 2003-09-30 2012-01-18 Space Data Corp Systeme et applications de plates-formes plus legeres que l'air
RU2421374C2 (ru) * 2005-09-29 2011-06-20 Нью Криэйт Лтд. Способ и устройство для свободно стоящей опоры объектов в пространстве
WO2011095663A1 (fr) * 2010-02-02 2011-08-11 Pascual Martinez Oliver Système commandé d'élévation et d'atterrissage verticaux
ES2394560A1 (es) * 2010-02-02 2013-02-01 Pascual MARTÍNEZ OLIVER Sistema controlado de elevación y aterrizaje verticales.
WO2012063258A1 (fr) * 2010-11-08 2012-05-18 Konark Manocha Véhicules fonctionnant à l'hélium
WO2013131155A1 (fr) * 2012-03-06 2013-09-12 Freire Lincoln Fernandez Système de régulation de température du gaz de levage pour dirigeables
CN110466731A (zh) * 2019-08-24 2019-11-19 哈尔滨工业大学 一种基于空气囊和氦气囊交互的飞艇浮重平衡控制方法
CN114018507A (zh) * 2021-12-06 2022-02-08 合肥工业大学 一种浮空器氦气泄漏测量方法和装置
CN114018507B (zh) * 2021-12-06 2023-06-23 合肥工业大学 一种浮空器氦气泄漏测量方法和装置
CN114278604A (zh) * 2022-01-05 2022-04-05 北京临近空间飞艇技术开发有限公司 一种高背压下防喘振启动的氦气压气机

Also Published As

Publication number Publication date
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