• 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:
    Mechanism (1) for the use of mechanical energy, comprising: - a torsion spring (2), - a motor (3) for loading/winding the torsion spring (2) connected to a first end (21) of said torsion spring (2), - a first axle (20) for loading/unloading the torsion spring (2) connected to the first end (21) of said spring (2) and to the motor (3), - a recuperator (5) of energy sandwiched between the second end (22) of the torsion spring (2) and the charging/winding motor (3), - clutches (4) interposed between the first load/unload shaft (20) and the motor (3), and between the recovery unit (5) and the motor (3), and - an operating controller (6) associated with auxiliary elements (60) and clutches (4). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2610202A1
    申请号:ES201730320
    申请日:2017-03-10
    公开日:2017-04-26
    发明作者:José Manuel CUTILLAS MESTRE
    申请人:Carlos CUTILLAS QUILES；
    IPC主号:
    专利说明:

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    MECHANISM FOR USE OF MECHANICAL ENERGY
    LATECNICA SECTOR DESCRIPTION
    The present invention falls within the technical field of energy generation and recovery in a mainly mechanical way.
    OBJECT OF THE INVENTION
    The present invention relates to a mechanism for harnessing mechanical energy on a rotating shaft, usable for example to produce electric energy through a generator.
    It can apply to electric and thermal energy for buildings, and to air, naval, and land transportation.
    BACKGROUND OF THE INVENTION
    At present, different machines and mechanisms for exploiting mechanical energy on one axis are known. The best known would be an electric motor or generator, capable of supplying energy to an axis, or taking energy from said axis to generate electricity. Also the thermal motors belong to this category.
    Various systems have been designed to take advantage of residual energy leftovers to recover it, reintroduce it into the feed. The best known example could be hybrid or electric vehicles, which recover energy in descents by accumulating it in electric accumulators, and then recover it at times where it is required. Another example would be hydroelectric pumping plants.
    The problem with these known systems is that they require the implementation of electric accumulators for the storage of the recovered energy, which have high costs, equally high weight, as well! like large volumes that take up space. Equally
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    they can be dangerous due to the acids contained in them, or by their direct contact with the air in case of deterioration of their envelopes (case of LIPO batteries).
    DESCRIPTION OF THE INVENTION
    The mechanism of the invention is constituted in a set of mainly mechanical elements that allow the use and recovery of energy, eliminating the need for implementation of electric accumulators.
    According to the invention, the mechanism comprises:
    -a torsion spring,
    - a motor for loading / winding the torsion spring connected to a first end of said torsion spring,
    - a first axis of loading / unloading of the torsion spring connected to the first end of said spring and to the motor,
    - an energy recuperator sandwiched between the second end of the torsion spring and the load / winding motor,
    -a few clutches interspersed between the first load / unload axis and the motor, and between the recuperator and the motor, and
    -a function controller associated with the motor, auxiliary elements (encoders, limit switches, etc.) and clutches to control, at least, the power delivery, running and stopping of the motor to load the spring, and the actuation of the clutches to support the first load axis to the motor during spring loading and release during unloading, and the coupling of the recuperator to the motor.
    In this way the torsion spring accumulates energy that is then released at the moment that it is ideally fully charged, recovering the surpluses of its own excess energy through the recuperator.
    The operating cycle only requires starting by the motor (for example a small electric motor) to wind the spring.
    At the end of the spring winding the sheet on the drum, the controller stops the winding rotation, either stopping the engine or disengaging it, the spring being ready for automatic unwinding and impulse transmission in the opposite direction to the initial winding.
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    The first load axis rotates driven by the spring in its automatic unwind, causing in turn an angular acceleration at the second end of the spring, part of whose energy reaches the recuperator, saving energy for recharging the spring in the motor, restarting the cycle .
    The angular power transmitted on the first axis is collected at its output by means of a transmission or any other mechanism, which produces a rotation energy easily convertible into thermal or electrical or, for example, the coupling of a generator.
    The interesting thing about the invention is that it recovers mechanical output energy caused by the spontaneous reaction of the torsion spring.
    A metal sheet (4) (rolled on a drum); The geometric configuration of said sheet of for example steel will be, for example, 2 cm wide, 3.5 mm thick and 2.5 meters long in a reel of approximately 5 or 6 turns.
    BRIEF DESCRIPTION OF THE DRAWINGS
    Figure 1 shows a conceptual diagram of the mechanism of the invention.
    Figures 2 and 3 show details in side view of the torsion spring in position loaded on its drum, and when it is discharged and its second end hits the percussion impeller respectively.
    DESCRIPTION OF A PRACTICAL EMBODIMENT OF THE INVENTION
    The mechanism (1) for utilizing mechanical energy of the invention comprises (see
    fig 1):
    -a torsion spring (2),
    - a motor (3) for loading / winding the torsion spring (2) connected to a first end (21) of said torsion spring (2) (see figs. 2 and 3),
    - a first axle (20) for loading / unloading the torsion spring (2) connected to the first end (21) of said spring (2) and to the motor (3),
    - an energy recuperator (5) inserted between the second end (22) of the torsion spring (2) and the load / winding motor (3),
    -a few clutches (4) interspersed between the first load / unload axis (20) and the motor (3), and
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    between the recuperator (5) and the motor (3), and
    -a functioning controller (6) associated with the motor (3), auxiliary elements (60) and clutches (4) to control, at least, the power delivery, running and stopping of the motor (3) to load the spring ( 2), and the actuation of the clutches (4) to support the first load shaft (20) to the motor (3) during the loading of the spring (2) and its release during unloading, and the coupling of the recuperator (5) to the engine (3). Said auxiliary elements (60) comprise, for example, an encoder to control the winding state of the spring (2) as a function of the turns of the first axis (20) as seen in Figure 1.
    Ideally, the torsion spring (2) comprises a strip (see figs 2 and 3) spirally wound, whose first end (21) is fixed to the loading / unloading axis (20) and whose second end (22) is driven for some glues (7). This configuration of strapping is very economical and widely spread in the market, while the disposition of the glues (7) minimizes friction. Said strap is ideally materialized in steel, and for example it can be 2 centimeters wide, 3.5 millimeters thick and 2.5 meters long, for a winding of approximately 5 or 6 turns. The glues (7) are preferably arranged in a substantially vertical position since in this way the potential energy of the second end (22) of the strap is better utilized. It is also provided that the mechanism (1) ideally has a drum (8) for winding the strap, which cooperates in maintaining a compact and driven winding, the first end (21) of the strap being fixed to said drum (8) ) and this to the first axis (20) so that the coupling between said first end (21) and said first axis (20) is indirect.
    For its part, the energy recuperator (5) comprises a percussion (impact driven) impeller connected to the motor (3), and which is arranged at the lower end of the glues (7). Said percussion impeller ideally comprises an eccentric cam (50) whose extension (51) or eccentric arm comprises a percussion zone (52) where the second end (22) of the strap will impact upon unwinding as seen in Figure 3, and whose tree (53) is connected (directly or indirectly) to a second axis (31) belonging to the motor (3), so that the energy from the impact is transmitted to the motor (3), preferably interspersed in said tree (53 ) a flywheel, not shown.
    As for the clutches (4) they are ideally electromagnetic, to facilitate their operation by the controller (6).
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    Describing sufficiently the nature of the invention, as well as the manner in which it is carried out in practice, it should be noted that the provisions indicated above and represented in the attached drawings are subject to modifications in detail as long as they do not alter the fundamental principle.
    权利要求:
    Claims (9)
    [1]
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    1. -Mechanism (1) for the use of mechanical energy characterized in that it comprises:
    -a torsion spring (2),
    - a motor (3) for loading / winding the torsion spring (2) connected to a first end (21) of said torsion spring (2),
    -a first axle (20) for loading / unloading the torsion spring (2) connected to the first end
    (21) of said spring (2) and to the motor (3),
    - an energy recuperator (5) inserted between the second end (22) of the torsion spring (2) and the load / winding motor (3),
    -a few clutches (4) interspersed between the first load / unload axis (20) and the motor (3), and between the recuperator (5) and the motor (3), and
    -an operating controller (6) associated with the motor (3), auxiliary elements (60) and clutches (4) to control, at least, the power delivery, running and stopping of the motor (3) to load the spring (2), and the actuation of the clutches (4) to support the first load shaft (20) to the motor (3) during spring loading (2), its release during unloading, and the coupling of the recuperator (5 ) to the engine (3).
    [2]
    2. -Mechanism (1) for use of mechanical energy according to claim 1
    characterized in that the torsion spring (2) comprises a spirally wound strip whose first end (21) is fixed to the loading / unloading axis (20), and whose second end
    (22) is driven by glues (7).
    [3]
    3. -Mechanism (1) for use of mechanical energy according to claim 2
    characterized in that the strap is materialized in steel.
    [4]
    4. -Mechanism (1) for use of mechanical energy according to claim 2 or 3 characterized in that the strap is 2 cm wide, 3.5 mm thick and 2.5 meters long.
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    [5]
    5. Mechanism (1) for use of mechanical energy according to any of claims 2 to 4 characterized in that the glues (7) are arranged in a substantially vertical position.
    [6]
    6. - Mechanism (1) for use of mechanical energy according to any of claims 2 to 5 characterized in that it comprises a drum (8) for winding the strap.
    [7]
    7. Mechanism (1) for use of mechanical energy according to any of claims 2 to 6 characterized in that the energy recuperator (5) comprises a percussion impeller connected to the motor (3), and which is arranged at the lower end of the glues (7).
    [8]
    8. -Mechanism (1) for harnessing mechanical energy according to revindication 7 characterized in that the percussion impeller comprises an eccentric cam (50) whose extension (51) comprises a percussion zone (52) of the second end (22) of the strip, and whose shaft (53) is connected to a second shaft (31) belonging to the motor (3).
    [9]
    9. - Mechanism (1) for use of mechanical energy according to any of the preceding claims characterized in that the clutches (4) comprise clutches of electromagnetic type.
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    同族专利:
    公开号 | 公开日
    ES2610202B1|2017-12-12|
    WO2018162770A1|2018-09-13|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    GB190916749A|1909-07-19|1910-07-19|Benjamin Brabbins|Fuelless Engine.|
    US2389514A|1944-04-14|1945-11-20|Raymond A Kennedy|Spring motor driven generator|
    US4287428A|1979-07-27|1981-09-01|James Smith|Automatic spring powered battery charging device|
    FR2659392A1|1990-01-23|1991-09-13|Carcasse Antoine|Machine which produces inexhaustible electrical energy|
    US6523646B1|1999-07-30|2003-02-25|Glenn A. Gates|Spring driven apparatus|
    US20110101702A1|2009-11-03|2011-05-05|James Williams|Spring Generator|
    法律状态:
    2017-12-12| FG2A| Definitive protection|Ref document number: 2610202 Country of ref document: ES Kind code of ref document: B1 Effective date: 20171212 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201730320A|ES2610202B1|2017-03-10|2017-03-10|MECHANISM FOR USE OF MECHANICAL ENERGY|ES201730320A| ES2610202B1|2017-03-10|2017-03-10|MECHANISM FOR USE OF MECHANICAL ENERGY|
    PCT/ES2018/070045| WO2018162770A1|2017-03-10|2018-01-22|Mechanism for harnessing mechanical energy|
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