WO2013124987A1 - Dispositif de génération d'électricité et procédé de génération d'électricité - Google Patents

Dispositif de génération d'électricité et procédé de génération d'électricité Download PDF

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Publication number
WO2013124987A1
WO2013124987A1 PCT/JP2012/054288 JP2012054288W WO2013124987A1 WO 2013124987 A1 WO2013124987 A1 WO 2013124987A1 JP 2012054288 W JP2012054288 W JP 2012054288W WO 2013124987 A1 WO2013124987 A1 WO 2013124987A1
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WO
WIPO (PCT)
Prior art keywords
gear
motor
power generation
rotating
shaft
Prior art date
Application number
PCT/JP2012/054288
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English (en)
Japanese (ja)
Inventor
敬昭 武者
章 清水
小島　良明
横山　正
武弘 高田
Original Assignee
パイオニア株式会社
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
Application filed by パイオニア株式会社 filed Critical パイオニア株式会社
Priority to PCT/JP2012/054288 priority Critical patent/WO2013124987A1/fr
Publication of WO2013124987A1 publication Critical patent/WO2013124987A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1853—Rotary generators driven by intermittent forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • B60G13/14—Resilient suspensions characterised by arrangement, location or type of vibration dampers having dampers accumulating utilisable energy, e.g. compressing air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/06—Arrangement of lighting dynamos or drives therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/60—Vehicles using regenerative power

Definitions

  • the present invention relates to a power generation apparatus and a power generation method.
  • a motor prepared for active suspension control is used, and during the power storage cycle period, power is generated according to the vertical movement of the tire portion and stored in the power storage device. .
  • suspension control is performed by driving the motor with the electric power stored in the power storage device. And the electrical storage cycle and the discharge cycle are repeated.
  • the present invention has been made in view of the above circumstances, and an object of the present invention is to provide a new power generation apparatus and a power generation method capable of realizing high-efficiency power generation using vibration energy of a vibration part.
  • connection member that is connected to a vibration part and reciprocates along with the vibration of the vibration part; and a rotation shaft of the first motor by movement in one direction of the connection member.
  • a first power generation unit that generates a first rotational force for rotating the first power generation unit and generates power by rotation of a rotation shaft of the first motor caused by the first rotational force; and other than the one direction of the connection member
  • a second power generation unit that generates a second rotational force that rotates the rotational shaft of the second motor by moving in the direction of the second motor, and generates power by the rotation of the rotational shaft of the second motor caused by the second rotational force;
  • the movement of the connection member in the one direction releases the application of the second rotational force to the rotation shaft of the second motor, and the movement of the connection member in the other direction causes the Applying the first rotational force to the rotating shaft of the first motor There is released, it is power generation apparatus according to claim.
  • a connecting member that is connected to a vibration part and reciprocates along with the vibration of the vibration part; A second power generation unit that generates power by rotating the rotation shaft of the second motor; and the first power generation unit moves in one direction of the connecting member.
  • the power generation is performed by the rotation of the rotating shaft of the motor And the generation of the second rotational force to the rotation shaft of the second motor is canceled by the movement of the connection member in the one direction, and the connection member is moved in the other direction.
  • the power generation method is characterized in that the application of the first rotational force to the rotation shaft of the first motor is released by the movement.
  • FIG.3 It is a figure which shows the example in which the electric power generating apparatus which is one Embodiment of this invention was attached to the mountain bike. It is an external view of the apparatus of FIG. It is a figure for demonstrating the structure of the apparatus of FIG. It is a perspective view for demonstrating the structure of the apparatus of FIG. It is a figure for demonstrating the structure of the gear box member of the apparatus of FIG. It is a figure for demonstrating the structure of the 1st electric power generation part of FIG.3 and FIG.4. It is a figure for demonstrating the structure of the 2nd electric power generation part of FIG.3 and FIG.4. It is a figure for demonstrating the wiring between the 1st motor of FIG.4, 6 and the 2nd motor of FIG.4, 7, and an electrical storage part.
  • a power generation device 100 attached to a mountain bike MB as a moving body will be described as an example.
  • the mountain bike MB shown in FIG. 1 includes a body part BDP including pipes such as a head tube and a down tube, a front tire part TFP including a front wheel tire, a rear tire part TRP including a rear wheel tire, and the body.
  • a suspension mechanism SSP disposed between the portion BDP and the front tire portion TFP is included.
  • the electric power generating apparatus 100 is attached to the body part BDP and the front tire part TFP so that it may be parallel to suspension system SSP.
  • the coordinate system (X, Y, Z) in FIG. 1 is defined as illustrated.
  • the suspension mechanism SSP includes an individual suspension mechanism SSP 1 disposed on the + Y direction side of the front tire and an individual suspension mechanism SSP 2 disposed on the ⁇ Y direction side of the front tire (FIG. 2 described later). (See (A)).
  • the power storage unit 500 that is an external device that stores the power generation result by the power generation device 100 is attached to the down tube of the mountain bike MB.
  • the power generation apparatus 100 and the power storage unit 500 are electrically connected via a wiring member.
  • FIGS. 2A and 2B are external views of the power generation apparatus 100 according to the embodiment attached to the mountain bike MB in this way.
  • FIG. 2A is an external view of the power generation device 100 attached to the mountain bike MB as viewed from the + X direction side (that is, the front of the mountain bike MB).
  • FIG. 2B is an external view of the power generation device 100 attached to the mountain bike MB as viewed from the + Y direction side (that is, leftward in the traveling direction of the mountain bike MB).
  • each of the individual suspension mechanisms SSP 1 and SSP 2 has spring portions 931 and 932 and an inner cylinder 933.
  • the suspension mechanism SSP has a buffering function that softens the shock and vibration from the road surface to the driver during the travel of the mountain bike MB, and when the buffering function is exhibited, the suspension mechanisms SSP 1 and SSP 2 The respective lengths SL 1 and SL 2 are changed.
  • the power generation apparatus 100 is attached to a crown 911 that is a part of the body portion BDP by an attachment member 410 and the front tire by the attachment member 420. It is attached to an arch 921 which is a part of the part TFP. For this reason, the distance DL along the Z direction from the + Z direction side end of the arch 921 to which the power generation apparatus 100 is attached to the crown 911 seems to change in conjunction with the above-described changes in the length SL 1 and the length SL 2. It has become.
  • the distance DL can be changed.
  • the power generation device 100 includes a gear box member 110, a rack member 120 as a connection member, a first power generation unit 200, as comprehensively shown in FIGS. And a second power generation unit 300.
  • FIG. 3 is a view of the inside of the gear box member 110 as viewed from the ⁇ X direction side when the ⁇ X direction side lid portion of the gear box member 110 is removed.
  • FIG. 4 is a perspective view of the power generation device 100 excluding the gear box member 110 as viewed from the ⁇ X direction side.
  • the gear box member 110 is a plastic member, for example, and is fixed to the above-described crown 911 by the mounting member 410.
  • the gear box member 110 is formed with a groove portion DT for accommodating a part of the rack member 120 and smoothly moving the rack member 120 along the Z-axis direction along the Z-axis direction.
  • the gear box member 110 has a long hole-shaped bearing portion LHL1 for accommodating a gear described later in the first power generation unit 200, and a round hole-shaped bearing portion.
  • a bearing portion HL1 and a round hole MH1 are formed along the X-axis direction.
  • the gear box member 110 has a long hole-shaped bearing portion LHL2, a round hole-shaped bearing portion HL2, and a round hole MH2 for accommodating a gear described later in the second power generation unit 300 along the X-axis direction. Is formed. 5A is a view of the gearbox member 110 viewed from the ⁇ X direction side, and FIG. 5B is a view of the gearbox member 110 viewed from the + X direction side.
  • the rack member 120 is a long plate-like member made of plastic, for example.
  • the rack member 120 has rack teeth 121 formed along the Z-axis direction on the ⁇ Y direction side, and rack teeth 122 formed along the Z-axis direction on the + Y direction side.
  • the end of the rack member 120 on the ⁇ Z direction side is fixed to the arch 921 described above by a mounting member 420. For this reason, the rack member 120 reciprocates in the Z direction in the gear box member 110 according to the increase / decrease in the distance DL by the buffer function of the suspension mechanism SSP of the mountain bike MB.
  • the first power generation unit 200 includes a shaft-equipped coaxial gear 210 (hereinafter simply referred to as “coaxial gear 210”) as a first rotating member, and a first rotational force transmission.
  • a shaft-equipped coaxial gear 220 (hereinafter simply referred to as “coaxial gear 220”), a first motor rotating gear 230, and a first motor 240 are provided as members.
  • FIG. 6 is a diagram of the first power generation unit 200 viewed from the ⁇ X direction side.
  • the coaxial gear 210 is a coaxial gear in which a gear 211 and a gear 212 are coupled.
  • the gear 211 is formed with gear teeth along a circumference centered on an axis parallel to the X axis
  • the gear 212 is formed with a gear tooth along a circumference centered on an axis parallel to the X axis. Is formed.
  • the diameter of the gear 212 is larger than the diameter of the gear 211.
  • the coaxial gear 210 has a shaft portion that extends in the + X direction with the central axis of the gear 211 and the gear 212 as the central axis. This shaft portion is inserted into a long hole-shaped bearing portion LHL1 formed in the gear box member 110 described above.
  • the gear teeth in the gear 211 mesh with the rack teeth 121 in the rack member 120.
  • the coaxial gear 210 is in contact with the coaxial gear 220 and the rotation shaft of the coaxial gear 210 cannot move in the ⁇ Z direction in the bearing portion LHL1, the coaxial gear 210 is coaxially moved in conjunction with the movement of the rack member 120 in the ⁇ Z direction.
  • the gear 210 rotates counterclockwise (hereinafter also simply referred to as “counterclockwise”) in the YZ plan view with the + X direction as the viewing direction (see FIG. 11 described later).
  • the coaxial gear 210 rotates clockwise (hereinafter also simply referred to as “clockwise”) in the YZ plan view with the + X direction as the viewing direction (see FIG. 10 described later).
  • clockwise hereinafter also simply referred to as “clockwise”
  • the rotation shaft of the coaxial gear 210 is not in contact with the + Z direction end portion of the bearing portion LHL1, and the rotation shaft of the coaxial gear 210 can move in the + Z direction through the long hole-shaped bearing portion LHL1, the rack member.
  • the coaxial gear 210 moves in the + Z direction in conjunction with the movement of 120 in the + Z direction.
  • the coaxial gear 220 is a coaxial gear in which a gear 221 and a gear 222 are coupled.
  • a gear tooth is formed on the gear 221 along a circumference centered on an axis parallel to the X axis
  • a gear tooth is formed on the gear 222 along a circumference centered on an axis parallel to the X axis. Is formed.
  • the diameter of the gear 222 is larger than the diameter of the gear 221.
  • the coaxial gear 220 has a shaft portion that extends in the + X direction with the central axis of the gear 221 and the gear 222 as the central axis. This shaft portion is inserted into a round hole-shaped bearing portion HL1 formed in the gear box member 110 described above.
  • the gear 221 of the coaxial gear 220 is a gear 212 of the coaxial gear 210 when the shaft portion of the coaxial gear 210 moves in the long hole-shaped bearing portion LHL1 in the ⁇ Z direction and cannot move in the ⁇ Z direction. Mesh with.
  • the gear 212 of the coaxial gear 210 and the gear 221 of the coaxial gear 220 mesh with each other, the coaxial gear 220 rotates clockwise in conjunction with the counterclockwise rotation of the coaxial gear 210 (see FIG. 11 described later). .
  • the long hole-shaped bearing portion LHL1 moves the coaxial gear 210 to a position where the rotational force can be transmitted to the rotation shaft of the first motor 240 via the coaxial gear 220, and via the coaxial gear 220.
  • the first motor 240 has a function as a first clutch mechanism for moving the coaxial gear 210 to a position where the rotational force cannot be transmitted to the rotation shaft of the first motor 240.
  • the first motor rotating gear 230 is attached to the rotating shaft of the first motor 240.
  • the first motor rotating gear 230 meshes with the gear 222 of the coaxial gear 220.
  • the first motor rotating gear 230 rotates in the direction opposite to the rotating direction of the coaxial gear 220 in conjunction with the rotation of the coaxial gear 220. To be granted.
  • the first motor 240 performs a power generation operation by inertia in addition to a power generation operation by applying a rotational force to the first motor rotation gear 230.
  • the first motor 240 generates power according to the rotation of the rotating shaft.
  • the rotation shaft of the first motor 240 is inserted into a round hole MH1 formed in the gear box member 110.
  • the first motor 240 is fixed to the outside of the gear box member 110 on the + X direction side by a fixing member (not shown).
  • the second power generation unit 300 includes a shaft-equipped coaxial gear 310 (hereinafter simply referred to as “coaxial gear 310”) as a second rotating member, and a second rotational force.
  • a shaft-equipped coaxial gear 320 (hereinafter simply referred to as “coaxial gear 320”) as a transmission member, a second motor rotating gear 330, and a second motor 340 are provided.
  • FIG. 7 is a diagram of the second power generation unit 300 viewed from the ⁇ X direction side.
  • the coaxial gear 310 is a coaxial gear in which a gear 311 and a gear 312 are coupled.
  • a gear tooth is formed on the gear 311 along a circumference centered on an axis parallel to the X axis
  • a gear tooth is formed on the gear 312 along a circumference centered on an axis parallel to the X axis. Is formed.
  • the diameter of the gear 312 is larger than the diameter of the gear 311.
  • the coaxial gear 310 has a shaft portion that extends in the + X direction with the central axis of the gear 311 and the gear 312 as the central axis. This shaft portion is inserted into a long hole-shaped bearing portion LHL2 formed in the gear box member 110 described above.
  • the gear teeth in the gear 311 mesh with the rack teeth 122 in the rack member 120.
  • the coaxial gear 310 is interlocked with the movement of the rack member 120 in the + Z direction. Rotate counterclockwise (see FIG. 10 described later).
  • the coaxial gear 310 in a state where the coaxial gear 310 is not in contact with the coaxial gear 320 and the rotation shaft of the coaxial gear 310 can move in the + Z direction through the elongated hole-shaped bearing portion LHL2, it is linked to the movement of the rack member 120 in the + Z direction. Then, the coaxial gear 310 moves in the + Z direction.
  • the rack member 120 moves in the ⁇ Z direction.
  • the coaxial gear 310 rotates clockwise (see FIG. 11 described later).
  • the rotation shaft of the coaxial gear 310 is not in contact with the end in the ⁇ Z direction of the bearing portion LHL2
  • the rotation shaft of the coaxial gear 310 can move in the ⁇ Z direction through the elongated hole-shaped bearing portion LHL2.
  • the coaxial gear 310 moves in the ⁇ Z direction.
  • the coaxial gear 320 is a coaxial gear in which a gear 321 and a gear 322 are coupled.
  • the gear 321 is formed with gear teeth along a circumference centered on an axis parallel to the X axis
  • the gear 322 is formed with a gear tooth along a circumference centered on an axis parallel to the X axis. Is formed.
  • the diameter of the gear 322 is larger than the diameter of the gear 321.
  • the coaxial gear 320 has a shaft portion that extends in the + X direction with the central axis of the gear 321 and the gear 322 as the central axis. This shaft portion is inserted into a round hole-shaped bearing portion HL2 formed in the gear box member 110 described above.
  • the gear 321 of the coaxial gear 320 meshes with the gear 312 of the coaxial gear 310 when the shaft portion of the coaxial gear 310 moves in the + Z direction through the long hole-shaped bearing portion LHL2 and cannot move in the + Z direction. To do.
  • the gear 312 of the coaxial gear 310 and the gear 321 of the coaxial gear 320 mesh with each other, the coaxial gear 320 rotates clockwise in conjunction with the counterclockwise rotation of the coaxial gear 310 (see FIG. 10 described later). .
  • the long hole-shaped bearing portion LHL2 moves the coaxial gear 310 to a position where the rotational force can be transmitted to the rotation shaft of the second motor 340 via the coaxial gear 320, and via the coaxial gear 320.
  • the second motor 340 has a function as a second clutch mechanism for moving the coaxial gear 310 to a position where the rotational force cannot be transmitted to the rotation shaft of the second motor 340.
  • the second motor rotating gear 330 is attached to the rotating shaft of the second motor 340.
  • the second motor rotating gear 330 meshes with the gear 322 of the coaxial gear 320.
  • the second motor rotating gear 330 rotates in the direction opposite to the rotating direction of the coaxial gear 320 in conjunction with the rotation of the coaxial gear 320 so that the rotating shaft of the second motor 340 is rotated. To be granted.
  • the second motor 340 performs a power generation operation by inertia in addition to a power generation operation by applying a rotational force to the second motor rotation gear 330.
  • the second motor 340 generates power according to the rotation of the rotating shaft.
  • the rotation shaft of the second motor 340 is inserted into a round hole MH2 formed in the gear box member 110.
  • the second motor 340 is fixed to the outside of the gear box member 110 on the + X direction side by a fixing member (not shown).
  • the first motor 240 is provided with output terminals 241 and 242.
  • the output terminals 241 and 242 are connected to the power storage unit 500 that is an external device. Yes.
  • the energy generated by the first motor 240 is supplied from the output terminals 241 and 242 to the power storage unit 500 via the wiring member.
  • the second motor 340 is provided with output terminals 341 and 342, and the output terminals 341 and 342 are connected to the power storage unit 500 that is an external device.
  • the energy generated by the second motor 340 is supplied from the output terminals 341 and 342 to the power storage unit 500 via the wiring member.
  • the power storage unit 500 includes a smoothing circuit that smoothes the voltage, a stabilization circuit that stabilizes the voltage supplied from the smoothing circuit, and the like.
  • the power generation operation by the power generation apparatus 100 will be described with reference to FIG. 9 exemplifying the case where the front wheel tire of the mountain bike MB to which the power generation apparatus 100 is attached gets over the step.
  • the distance DL shown in FIG. 9 is a distance between the crown 911 and the arch 921 when the driver is not on the mountain bike MB (see FIGS. 2A and 2B).
  • the buffering operation by the suspension mechanism SSP is not performed for a long period of time, and the power generation apparatus 100 using the buffering operation by the suspension mechanism SSP is performed. It is assumed that power generation by is not performed. Further, in the period (a) of FIG. 9, when the driver gets on the mountain bike MB, the distance DL between the crown 911 and the arch 921 is assumed to be the distance DL 0 (hereinafter, referred to as “the distance DL 0”) . This state is also called “equilibrium state”).
  • the coaxial gear 310 is biased in the + Z direction, and the coaxial gear 310 moves in the + Z direction until the gear 312 of the coaxial gear 310 contacts the gear 321 of the coaxial gear 320. To do. Thereafter, the gear teeth of the gear 312 mesh with the gear teeth of the gear 321.
  • the coaxial gear 310 rotates as shown in FIG.
  • the coaxial gear 320 rotates in conjunction with the rotation.
  • a rotational force is applied to the rotation shaft of the second motor 340 and power generation by the second power generation unit 300 is performed.
  • the power generation output by the second power generation unit 300 becomes the maximum at the time when the contraction speed of the suspension mechanism SSP is the maximum (time T 1 in FIG. 9).
  • the coaxial gear 210 When the rack member 120 moves to the ⁇ Z direction side with respect to the gear box member 110, the coaxial gear 210 is biased in the ⁇ Z direction, and the gear 212 of the coaxial gear 210 comes into contact with the gear 221 of the coaxial gear 220. The coaxial gear 210 moves to the ⁇ Z direction side. Thereafter, the gear teeth of the gear 212 and the gear teeth of the gear 221 mesh.
  • the coaxial gear 210 rotates, as shown in FIG.
  • the coaxial gear 220 rotates in conjunction with the rotation.
  • a rotational force is applied to the rotation shaft of the first motor 240, and power generation by the first power generation unit 200 is performed.
  • the power generation output by the first power generation unit 200 becomes the maximum at the time when the extension speed of the suspension mechanism SSP becomes the maximum (time T 2 in FIG. 9).
  • the suspension mechanism SSP returns to the equilibrium state (period (d) in FIG. 9).
  • the gear teeth of the gear 212 and the gear 221 are disengaged, and the application of the rotational force to the rotation shaft of the first motor 240 stops, but the first motor 240 continues to rotate due to inertia, and the first power generation unit Power generation by 200 is continued for a while.
  • the coaxial gear 210 When the rack member 120 moves in the ⁇ Z direction with respect to the gear box member 110, the coaxial gear 210 is biased in the ⁇ Z direction as described above, and the gear 212 of the coaxial gear 210 is changed to the gear 221 of the coaxial gear 220.
  • the coaxial gear 210 moves in the ⁇ Z direction until it comes into contact with, and then the gear teeth of the gear 212 and the gear teeth of the gear 221 mesh (see FIG. 11).
  • the coaxial gear 210 rotates as described above, and interlocks with the rotation of the coaxial gear 210. Then, the coaxial gear 220 rotates. As a result, a rotational force is applied to the rotation shaft of the first motor 240, and power generation by the first power generation unit 200 is performed (see FIG. 11).
  • the power generation output by the first power generation unit 200 is maximized at a time (time T 3 in FIG. 9) at which the extension speed of the suspension mechanism SSP is maximized.
  • the coaxial gear 310 is biased in the + Z direction as described above, and the gear 312 of the coaxial gear 310 is shifted to the gear 321 of the coaxial gear 320.
  • the coaxial gear 310 moves to the + Z direction side until it comes into contact with the gear, and thereafter, the gear teeth of the gear 312 and the gear teeth of the gear 321 mesh (see FIG. 10).
  • the coaxial gear 310 rotates as described above, and is interlocked with the rotation of the coaxial gear 310.
  • the coaxial gear 320 rotates.
  • a rotational force is applied to the rotation shaft of the second motor 340, and power generation by the second power generation unit 300 is performed (see FIG. 10).
  • the power generation output by the second power generation unit 300 becomes the maximum at the time when the contraction speed of the suspension mechanism SSP is the maximum (time T 4 in FIG. 9).
  • the suspension mechanism SSP returns to the equilibrium state (period (g) in FIG. 9).
  • the gear teeth of the gear 312 and the gear 321 are disengaged and the application of the rotational force to the rotation shaft of the second motor 340 stops, but the second motor 340 continues to rotate due to inertia, and the second power generation unit Power generation by 300 is continued for a while.
  • the shaft portion of the coaxial gear 210 when the rack member 120 moves in the + Z direction with respect to the gear box member 110 by the buffering function of the suspension mechanism of the mountain bike, the shaft portion of the coaxial gear 210 has an elongated hole shape. While moving in the bearing portion LHL1 in the + Z direction side, the shaft portion of the coaxial gear 310 moves in the elongated hole-shaped bearing portion LHL2 in the + Z direction side. When the shaft portion of the coaxial gear 310 moves in the long hole-shaped bearing portion LHL2 to the + Z direction side in this way, the gear 312 of the coaxial gear 310 and the gear 321 of the coaxial gear 320 mesh with each other.
  • the rotation shaft of the second motor 340 that rotates in conjunction with the rotation of the coaxial gear 320 rotates, and power generation by the second power generation unit 300 is performed. Thereafter, even if the gear 312 of the coaxial gear 310 and the gear 321 of the coaxial gear 320 are disengaged, the rotation shaft of the second power generation unit 300 continues to rotate due to inertia and power generation by the second power generation unit 300 is continued.
  • the shaft portion of the coaxial gear 210 moves within the long hole-shaped bearing portion LHL1 in the ⁇ Z direction.
  • the shaft portion of the coaxial gear 310 moves to the ⁇ Z direction side in the elongated hole-shaped bearing portion LHL2.
  • the rotating shaft of the first motor 240 that rotates in conjunction with the rotation of the coaxial gear 220 rotates, and power generation by the first power generation unit 200 is performed. Thereafter, even if the gear 212 of the coaxial gear 210 and the gear 221 of the coaxial gear 220 are disengaged, the rotation shaft of the first power generation unit 200 continues to rotate due to inertia, and power generation by the first power generation unit 200 is continued.
  • rack teeth are formed on the rack member, and gear teeth are formed on the coaxial gear.
  • gear teeth are formed on the coaxial gear.
  • a rubber member capable of converting the reciprocating movement of the rack member into a rotational motion and a rubber member capable of transmitting the rotational force may be employed.
  • the power generation result is stored in the power storage unit.
  • the power generation result may be used for other purposes such as LED lighting and mobile phone charging.
  • the vibration energy by the suspension mechanism of the mountain bike is used, but it is needless to say that the vibration energy by the suspension mechanism of a moving body such as an automobile or motorcycle may be used.
  • the moving body not only the moving body, but also, for example, the energy of vibration by the compressor of the refrigerator may be used.

Abstract

Dans la présente invention, au moyen de la fonction de tampon d'un mécanisme de suspension dans un vélo tout terrain, quand un organe de crémaillère (120) se déplace dans la direction -Z par rapport à un organe de boîte de vitesse (110), la section d'arbre d'un engrenage coaxial (210) se déplace du côté de la direction -Z dans une section de palier en forme de trou allongé (LHL1). Quand la section d'arbre de l'engrenage coaxial (210) se déplace de telle manière vers le côté de la direction -Z dans la section de palier en forme de trou allongé (LHL1), le palier (212) de l'engrenage coaxial (210) et l'engrenage (221) d'un engrenage coaxial (220) sont en prise. Ainsi, l'arbre rotationnel d'un premier moteur (240) qui tourne en synchronisation avec la rotation de l'engrenage coaxial (220) tourne, et de l'électricité est générée. Après cela, même si l'engrenage (212) de l'engrenage coaxial (210) et l'engrenage (221) de l'engrenage coaxial (220) ne sont plus en prise, l'arbre rotationnel d'un premier générateur (200) continue à tourner en raison de l'inertie, et la génération d'électricité continue. Ainsi, il est possible d'obtenir une génération d'électricité hautement efficace au moyen de l'énergie oscillante d'un site oscillant.
PCT/JP2012/054288 2012-02-22 2012-02-22 Dispositif de génération d'électricité et procédé de génération d'électricité WO2013124987A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017153301A (ja) * 2016-02-26 2017-08-31 アダマンド株式会社 スイッチ発電機構
JP2021531721A (ja) * 2018-06-21 2021-11-18 ナスケム カンパニー リミテッド 携帯用自家発電装置

Citations (3)

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Publication number Priority date Publication date Assignee Title
JPH035221A (ja) * 1989-05-31 1991-01-11 Akio Kimura 電気自動車の走行中における充電用発電機の駆動装置
JP2008014422A (ja) * 2006-07-07 2008-01-24 Nidec Sankyo Corp 揺動クラッチ機構
JP2009062673A (ja) * 2007-08-14 2009-03-26 Miwa Lock Co Ltd 発電機能付ドアクローザ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH035221A (ja) * 1989-05-31 1991-01-11 Akio Kimura 電気自動車の走行中における充電用発電機の駆動装置
JP2008014422A (ja) * 2006-07-07 2008-01-24 Nidec Sankyo Corp 揺動クラッチ機構
JP2009062673A (ja) * 2007-08-14 2009-03-26 Miwa Lock Co Ltd 発電機能付ドアクローザ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017153301A (ja) * 2016-02-26 2017-08-31 アダマンド株式会社 スイッチ発電機構
JP2021531721A (ja) * 2018-06-21 2021-11-18 ナスケム カンパニー リミテッド 携帯用自家発電装置
JP7302901B2 (ja) 2018-06-21 2023-07-04 エンリヒ カンパニー，リミテッド 携帯用自家発電装置

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