• 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:
    There is disclosed an improvement in wave motors for propulsion of boats, of the type comprising a supporting structure connected to the boat and extending downwards into the water, and a tilting element connected to the supporting structure, the tilting element being adapted to tilt when the boat is moved by the waves. The motor according to the invention is provided with force applying devices always trying to bring the tilting element back into a neutral position when it is angularly displaced away from this, thereby increasing the efficiency of the wave motor.
    公开号:SU946396A3
    申请号:SU782719396
    申请日:1978-11-10
    公开日:1982-07-23
    发明作者:Якобсен Эйнар
    申请人:За витель；
    IPC主号:
    专利说明:

    one
    FIELD OF THE INVENTION The invention relates to shipbuilding and concerns the construction of ship propulsion units with oscillating motion of a working body using the energy of a sea wave .g
    A well-known wave propulsor for ships, containing a supporting stand rigidly attached to the bottom of the ship and extending downward from it, and a working stand made in the form of a horizontal wing (plate) connected to the lower part of the stand with the possibility of oscillating oscillations. and
    SRI 1.
    The disadvantage of such a device is relatively low efficiency due to the negative effect of proximity of the ship's hull to the working body and the absence of damping of oscillating vibrations.
    The purpose of the invention is to increase the efficiency of the use of the energy of the waves rolling in the vessel.
    For this, the wing and the supporting post are equipped with power elements that return the wing to its original position.
    The power elements can be made in the form of springs or in the form of hydraulic cylinders communicated through the corresponding pipelines and valves with hydro-pneumatic accumulators and a source of pressure.
    FIG. 1 shows the proposed propulsion device, side view, in the version with spring force elements; in fig. 2 - the same, in the version with power elements in the form of hydraulic cylinders.
    A support post 2 is rigidly attached to the bottom of the hull of the ship 1, at the lower end of which a working body is pivotally mounted, made in the form of a wing 3 capable of making oscillating oscillations relative to said stand. Levers k and 5 are rigidly attached to the wing 3, which are connected to the springs 6 and
    7 power elements attached to the rack 2. In the embodiment, when the power elements are made in the form of hydraulic cylinders (Fig. 2), the levers 4 and 5 are connected to the counter by means of hydraulic cylinders
    8 and 9, the rods 10 and 11 of which are shariirno attached to the rack 2. The cylinders 8 and 9 through pipes 12 and
    13 are connected to the pump 1L and the tank 15 / and also to the hydropnavmoaccumul tdrami 1b and 17, the air cavities of which, through pipes 18 and 19, are connected to gas containers 20 and 21, the valves 14 are kinematically connected to the engine 23 .
    The mover is operated as follows. .
    Under the action of the run (their wing 1 on the vessel 1 oscillates, and a thrust force is created on it perceived by the strut 2. When the vessel reaches the top of the wave, the wing 3 is fixed by the action of springs 6 and 7 or hydraulic cylinders 8 and 9 According to the second variant (Fig. 2), the propeller can also work in the active mode, when the oscillations of the barrel organ are created with the help of the Nycos 1 when the engine 23 is turned on. The technical and economic effect of the proposed invention is optimal use energy incident on the ship waves.
    权利要求:
    Claims (3)
    [1]
    1. Wave propulsion for ships, containing a support post rigidly attached to the bottom of the vessel and disposed under it and a working body made in the form of a horizontally dislocated wing connected to the lower part of the rack with possibility of this is also due to the fact that, in order to improve the energy efficiency of the waves, which are judging by the waves, it is necessary to support the 9th stand equipped with power elements with the elements of returning the wing 8 of the original power lifting.
    [2]
    2. | | A resident of claim 1 of this article is the fact that the power elements are made in the form of springs.
    [3]
    3. The propeller according to claim 1, -o t l and h a y i and the fact that the power elements are removed; the form of hydraulic aids communicated through successive pipelines and valves with hydropneumatic accumulators and a source of pressure.
    . Sources of information taken into account expertise
    1. Shipbultdfng and Shipping Records. Netherlands, 1369, 113, No. 11, p. 368 (prototype).
    类似技术:
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    同族专利:
    公开号 | 公开日
    NO773849L|1979-04-17|
    PL210863A1|1979-07-30|
    NO140231B|1979-04-17|
    ES474970A1|1979-04-01|
    FI65959B|1984-04-30|
    GB2009069B|1982-03-31|
    US4332571A|1982-06-01|
    YU41843B|1988-02-29|
    FR2408517B1|1983-11-18|
    IT7851868D0|1978-11-10|
    IT1107763B|1985-11-25|
    DE2848864A1|1979-05-17|
    SE444158B|1986-03-24|
    FI65959C|1984-08-10|
    NL7811176A|1979-05-15|
    DK156206C|1989-12-04|
    FI783372A|1979-05-12|
    NL184313B|1989-01-16|
    IE47581B1|1984-05-02|
    DD139821A5|1980-01-23|
    NO140231C|1979-07-25|
    ZA786271B|1979-10-31|
    AU4149878A|1979-05-17|
    DK156206B|1989-07-10|
    DE2848864C2|1990-12-13|
    NL184313C|1989-06-16|
    AU523442B2|1982-07-29|
    BE871879A|1979-05-09|
    GB2009069A|1979-06-13|
    PT68774A|1978-12-01|
    YU262278A|1983-01-21|
    SE7811619L|1979-05-12|
    JPS54102438A|1979-08-11|
    FR2408517A1|1979-06-08|
    DK501878A|1979-05-12|
    CA1115602A|1982-01-05|
    IE782228L|1979-05-11|
    PL122944B1|1982-09-30|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    WO1998039205A1|1997-03-06|1998-09-11|Vladimir Alexeevich Arkhipov|Undulating propeller using the energy generated by pitching of the vessel|
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    DE571273C|1931-11-21|1933-02-25|Robert Strehlau|Arrangement for watercraft that are propelled by means of reciprocating, pivoting fins|
    US2021815A|1934-09-06|1935-11-19|Ray D Strout|Marine propulsion|
    US2367765A|1944-06-22|1945-01-23|Edwin H Fickler|Marine propulsion device|
    US2520804A|1947-12-24|1950-08-29|Oliver A Hollar|Watercraft with pivoted flappers|
    US2696797A|1949-06-16|1954-12-14|Theron D Whidden|Manual propelling and guiding means|
    US3018749A|1957-09-09|1962-01-30|Beurs Johannes De|Anti-pitch stabilizers for ships|
    GB914997A|1958-11-12|1963-01-09|Hallen Alf E|Device associated with the hull of a ship for utilizing pitching and rolling movements to propel the ship and dampen such movements|
    DE1238800B|1961-05-24|1967-04-13|Matej Hocevar|Articulated connection of the parts of a hull divided into two parts to generate propulsion power|
    US3232608A|1964-02-05|1966-02-01|Vlacancich Giovanni|Water sports toys|
    FR1408079A|1964-09-17|1965-08-06|Marine power generator|
    US3453981A|1967-04-24|1969-07-08|Joseph A Gause|Water-borne vessel comprising propulsion system incorporating flexible fin propulsion members|
    GB1236194A|1968-01-30|1971-06-23|Joachim Spangenberg|Improvements in or relating to motorless water-borne vehicles|
    JPS50158086A|1974-06-11|1975-12-20|
    DK524674A|1974-10-07|1976-04-08|I Marjan|DANSK S FINNE|
    GB1571283A|1976-03-31|1980-07-09|Wavepower Ltd|Apparatus for extracting energy from movement of water|NO143308C|1979-04-04|1981-01-14|Einar Jakobsen|SHELTER ENGINE, SPECIFIC FOR BATHER PROGRESS.|
    ZA793910B|1979-07-13|1980-07-30|Q Corp|Energy device powered by the motion of water beneath waves|
    DE3425426A1|1984-07-11|1986-01-16|Jens 2350 Neumünster Bartram jun.|Ship-stabilising energy producer|
    AU592115B2|1985-10-02|1990-01-04|Rudolf Balenovic|Aquatic locomotion apparatus|
    FR2588242A1|1985-10-04|1987-04-10|Guazzelli Paul|Marine propulsion device using pitch and roll effects|
    US4968273A|1987-06-30|1990-11-06|Adam Momot|Water-borne vessel|
    FR2710897B1|1993-10-05|1996-01-26|Lamy Francois|Autonomous underwater vehicle using compressed gas as an energy source associated with surfaces supported by water.|
    US6099368A|1999-06-07|2000-08-08|Vladislav V. Gorshkov|Rocking ship propulsion and the rocking propelled ship|
    RU2154002C1|1999-10-14|2000-08-10|Архипов Владимир Алексеевич|Propulsor using wave energy|
    AT486773T|2003-09-08|2010-11-15|Harold A Syfritt|WATERCRAFT|
    US6619224B1|2002-05-24|2003-09-16|Harold A. Syfritt|Marine vessel|
    US20040102107A1|2002-11-22|2004-05-27|Gorshkov Vladislav Vasilyevich|Wave powered propulsion systems for submarines and quasi-dipped watercrafts|
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    CN101622173B|2007-03-02|2013-03-27|里奎德机器人技术公司|Wave power|
    US8717844B2|2010-02-23|2014-05-06|Westerngeco L.L.C.|Seismic data acquisition using self-propelled underwater vehicles|
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    CN102330636A|2011-08-09|2012-01-25|张同军|Ocean wave thruster|
    AU2014232902B2|2013-03-15|2017-11-23|Liquid Robotics, Inc.|Adaptable modular power systemand dedicated connector; modular payload boxes and autonomous water vehicle configured to accept same|
    US9533740B2|2013-03-15|2017-01-03|Liquid Robotics, Inc.|Adaptable modular power system |
    GB2522251B|2014-01-20|2020-05-06|Norwegian Univ Of Science And Technology|Wave energy convertor|
    DE202014007006U1|2014-08-29|2014-09-09|Peter Peters|Wave energy engine for watercraft|
    EP3478571B1|2016-06-29|2021-04-07|Solar Sailor Pty Ltd|Underwater appendage assembly|
    CN106840649B|2016-12-28|2019-02-12|浙江海洋大学|A kind of ship stern shafting structure experimental rig|
    SE1851408A1|2018-11-12|2020-05-13|Dolprop Ind Ab|System for fluke drive|
    SE1851406A1|2018-11-12|2020-05-13|Dolprop Ind Ab|Method and system for fluke drive|
    FR3094418B1|2019-03-27|2021-05-07|Institut Francais De Rech Pour Lexploitation De La Mer Ifremer|Wave propulsion and energy conversion device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    NO773849A|NO140231C|1977-11-11|1977-11-11|WAVE ENGINE FOR BOAT PROPULSION|
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