WO2012144386A1 - 発電装置 - Google Patents

発電装置 Download PDF

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Publication number
WO2012144386A1
WO2012144386A1 PCT/JP2012/059887 JP2012059887W WO2012144386A1 WO 2012144386 A1 WO2012144386 A1 WO 2012144386A1 JP 2012059887 W JP2012059887 W JP 2012059887W WO 2012144386 A1 WO2012144386 A1 WO 2012144386A1
Authority
WO
WIPO (PCT)
Prior art keywords
permanent magnet
electromotive coil
magnet member
magnetic force
power generation
Prior art date
Application number
PCT/JP2012/059887
Other languages
English (en)
French (fr)
Inventor
隆逸 小林
Original Assignee
Ｔ．Ｋ Ｌｅｖｅｒａｇｅ有限会社
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 Ｔ．Ｋ Ｌｅｖｅｒａｇｅ有限会社 filed Critical Ｔ．Ｋ Ｌｅｖｅｒａｇｅ有限会社
Priority to EP12773840.9A priority Critical patent/EP2701290B1/en
Priority to RU2013151176/07A priority patent/RU2605611C2/ru
Priority to ES12773840.9T priority patent/ES2693234T3/es
Priority to BR112013026906-5A priority patent/BR112013026906A2/pt
Priority to AP2013007241A priority patent/AP4071A/en
Priority to MX2013011868A priority patent/MX2013011868A/es
Priority to US14/111,221 priority patent/US9570967B2/en
Priority to AU2012246413A priority patent/AU2012246413B2/en
Priority to KR1020137030629A priority patent/KR101927275B1/ko
Publication of WO2012144386A1 publication Critical patent/WO2012144386A1/ja
Priority to US15/398,138 priority patent/US10374499B2/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/278—Surface mounted magnets; Inset magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/26—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating armatures and stationary magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings

Definitions

  • the present invention relates to a power generation apparatus that induces power generation by relative rotation between a permanent magnet and an electromotive coil.
  • a permanent magnet member having a permanent magnet arranged in a cylindrical shape and an electromotive coil member having an electromotive coil arranged in a cylindrical shape are arranged concentrically, that is, a single permanent magnet member
  • Various power generators have been developed that induce power generation by changing the magnetic force in the electromotive coil by concentrically arranging the single electromotive coil member and rotating the single permanent magnet member.
  • the power generation device of Patent Document 1 is based on the idea that an electromagnet is attached to a single permanent magnet member, the magnetic force acting on the electromotive coil is changed by the electromagnet, and efficient power generation is obtained. It is.
  • the present invention includes a first permanent magnet member and a second permanent magnet member arranged concentrically and in a nested structure as means for changing the magnetic force acting on the electromotive coil.
  • a first permanent magnet member and a second permanent magnet member arranged concentrically and in a nested structure as means for changing the magnetic force acting on the electromotive coil.
  • the power generator according to the present invention includes a first permanent magnet member, a second permanent magnet member, and an electromotive coil member that are concentrically arranged and nested, and the first permanent magnet member and / or the first permanent magnet member. It has a configuration for inducing power generation in the electromotive coil member by rotating two permanent magnet members, and the first and second permanent magnet members cooperate to change the magnetic force to obtain efficient power generation.
  • one of the first permanent magnet member and the second permanent magnet member can be rotated in the forward direction and the other can be rotated in the reverse direction, so that the rotational speed of both can be substantially improved and the power generation efficiency can be increased.
  • first permanent magnet member a first permanent magnet member, a second permanent magnet member, and an electromotive coil member that are concentrically arranged and nested, and inducing power generation in the electromotive coil member by rotating the electromotive coil member.
  • the first and second permanent magnet members cooperate to change the magnetic force to obtain efficient power generation.
  • the electromotive coil member is disposed concentrically outside the first and second permanent magnet members, or The electromotive coil member in which an electromotive coil composed of an air-core coil is disposed between the first permanent magnet member and the second permanent magnet member is disposed concentrically.
  • the electromotive coil member in which an electromotive coil composed of an air-core coil is disposed between the first permanent magnet member and the second permanent magnet member is disposed concentrically.
  • the first and second permanent magnet members are formed by arranging a large number of permanent magnets opposite to each other in the radial direction in the circumferential direction, so that a reliable change in the magnetic force is achieved and efficient power generation is obtained.
  • the number of one permanent magnet of the first and second permanent magnet members is an integral multiple of the number of the other permanent magnet, and the one permanent magnet is arranged adjacent to each other so as to have opposite polarities, The other permanent magnets are arranged adjacent to each other so as to have opposite polarities, and the magnetic force changes frequently to obtain efficient power generation.
  • the first and second permanent magnet members are formed by arranging a large number of permanent magnets opposite in the radial direction in the circumferential direction so that the permanent magnets of the first permanent magnet member and the second permanent magnet member are Between permanent magnets facing each other in the radial direction, between the opposite polarities of the opposing permanent magnets (N pole and S pole) and between the same opposing permanent magnets (S pole and S pole or N pole and N pole)
  • the magnetic force can be changed by increasing or decreasing the magnetic force.
  • the number of one permanent magnet of the first and second permanent magnet members is made an integral multiple of the number of the other permanent magnets, and the one permanent magnet is arranged adjacent to each other so as to have opposite polarities.
  • the opposite polarities of the permanent magnets of the first permanent magnet member and the permanent magnets of the second permanent magnet member are opposite to each other. Efficient power generation can be obtained by increasing the number of opposites and causing the magnetic force change to occur frequently.
  • FIG. 1 is an exploded perspective view of a power generator according to Embodiment 1 of the present invention.
  • the cross-sectional view of the electric power generating apparatus which concerns on the said Example 1.
  • FIG. The longitudinal cross-sectional view of the electric power generating apparatus which concerns on the said Example 1.
  • FIG. The principal part enlarged view which shows the magnetic force direction between the permanent magnet of the 1st permanent magnet member in the said Example 1, and the permanent magnet of a 2nd permanent magnet member, and a core in a cross-sectional view.
  • the disassembled perspective view of the electric power generating apparatus which concerns on Example 2, Example 3 of this invention.
  • the cross-sectional view of the electric power generating apparatus which concerns on the said Example 2 and Example 3.
  • FIG. 1 The longitudinal cross-sectional view of the electric power generating apparatus which concerns on the said Example 2.
  • FIG. 3 The longitudinal cross-sectional view of the electric power generating apparatus which concerns on the said Example 3.
  • FIG. The principal part enlarged view which shows the magnetic force direction between the permanent magnet of the 1st permanent magnet member in the said Example 2, Example 3 and the permanent magnet of a 2nd permanent magnet member by cross-sectional view.
  • the power generator according to the present invention has a first permanent magnet member 1 including a permanent magnet M ⁇ b> 1 arranged in a cylindrical shape or an annular shape, and a cylindrical shape or an annular shape.
  • the second permanent magnet member 2 including the permanent magnet M2 and the electromotive coil member 3 including the electromotive coil C disposed in a cylindrical or annular shape are arranged concentrically to form a nested structure, and the first permanent magnet member 1 or / and the structure which induces the electric power generation in the said electromotive coil member 3 by the relative rotation of the said 2nd permanent magnet member 2 and the said electromotive coil member 3.
  • the first permanent magnet member 1 has a permanent magnet M1 opposed in the radial direction, that is, an outer peripheral surface and an inner peripheral surface.
  • a plurality of permanent magnets M1 having opposite polarities are arranged in the circumferential direction.
  • the second permanent magnet member 2 is formed by arranging a number of permanent magnets M2 opposite in the radial direction, that is, a number of permanent magnets M2 having opposite polarities on the outer peripheral surface and the inner peripheral surface in the circumferential direction.
  • the number of one of the permanent magnet M1 and the permanent magnet M2 is an integral multiple of the other number.
  • Examples 1 to 3 to be described later show examples in which the number of permanent magnets M2 is twice the number of permanent magnets M1.
  • the above-mentioned many permanent magnets M1 are arranged adjacent to each other so as to have opposite polarities.
  • the polarity of the outer peripheral surface is N pole (the polarity of the inner peripheral surface is S pole).
  • the polarity of the outer peripheral surface of the permanent magnet M1 adjacent to the permanent magnet M1 is set as the S pole (the polarity of the inner peripheral surface is the N pole).
  • the permanent magnets M2 are arranged adjacent to each other so as to have opposite polarities, for example, the permanent magnet M2 adjacent to the permanent magnet M2 having an N-polarity on the outer peripheral surface (S-polarity on the inner peripheral surface).
  • the polarity of the outer peripheral surface is set as the S pole (the polarity of the inner peripheral surface is the N pole).
  • the first permanent magnet member 1 is formed by assembling a cylindrical or annular permanent magnet M1 made of a plate magnet having an arc-shaped cross section, or the above-described polarity arrangement on a cylindrical or rod-shaped magnetic body. It is formed by magnetizing.
  • the magnetization includes a case where the magnetization is performed in a straight shape along the central axis direction of the magnetic body and a case where the magnetization is performed in a skew shape with an inclination angle with respect to the coaxial direction.
  • the present invention does not exclude the formation of the first permanent magnet member 1 by embedding the permanent magnet M1 in the circumferential surface of the rotary shaft 4 or the fixed shaft 4 'to be described later and arranging the permanent magnet M1 in a cylindrical or annular shape.
  • the second permanent magnet member 2 is formed by assembling a permanent magnet M2 made of a plate magnet having a circular arc cross section into a cylindrical or annular shape, or is magnetized so as to have the above-described polarity arrangement on a cylindrical magnetic body. Form.
  • the magnetization includes a case where the magnetization is performed in a straight shape along the central axis direction of the magnetic material and a case where the magnetization is performed in a skew shape with an inclination angle with respect to the coaxial direction.
  • the second permanent magnet member 2 is formed to have a larger diameter than the first permanent magnet member 1 and is arranged concentrically outside the first permanent magnet member 1.
  • the present invention provides a case where the first permanent magnet member 1 has a multistage structure 1A, 1B and the second permanent magnet member 2 has a multistage structure 2A, 2B, or each segment. (1A, 1B or 2A, 2B) is included as a single member.
  • the electromotive coil member 3 is formed by arranging a large number of electromotive coils C in the circumferential direction, and is arranged concentrically with the first and second permanent magnet members 1 and 2, for example, as shown in Example 1 described later, The first and second permanent magnet members 1 and 2 are arranged concentrically outside the first permanent magnet member 1 and the second permanent magnet member 2 as shown in Examples 2 and 3 described later. Place concentrically.
  • the power generation apparatus induces efficient power generation by the first permanent magnet member 1 and the second permanent magnet member 2 working together to change the magnetic force. be able to.
  • the polarity of the outer peripheral surface of the permanent magnet M1 of the first permanent magnet member 1 is opposite to the polarity of the inner peripheral surface of the permanent magnet M2 of the second permanent magnet member 2 facing the permanent magnet M1 in the radial direction. In this case, a stable strong magnetic force is generated between the two.
  • the permanent magnet M1 when the polarity of the outer peripheral surface of the permanent magnet M1 is N pole and the polarity of the inner peripheral surface of the permanent magnet M2 is S pole, as shown by F1 in the figure, the permanent magnet M1 is changed to the permanent magnet M2.
  • the polarity of the outer peripheral surface of the permanent magnet M1 is the S pole and the polarity of the inner peripheral surface of the permanent magnet M2 is the N pole, as shown by F2 in the figure, the permanent magnet M1 is generated.
  • a stable magnetic force that flows from the magnet M2 to the permanent magnet M1 is generated.
  • the polarity of the outer peripheral surface of the permanent magnet M1 of the first permanent magnet member 1 and the polarity of the inner peripheral surface of the permanent magnet M2 of the second permanent magnet member 2 facing the permanent magnet M1 in the radial direction are the same polarity. In this case, no magnetic force flows between the two, and a magnetic force in the direction indicated by F3 and F4 in the figure is generated.
  • the first and second permanent magnet members 1 and 2 according to the present invention can freely set the thickness, magnetic force, and number of permanent magnets M1 and M2, and can improve the change in magnetic force.
  • the permanent magnets M1 and M2 of the first and second permanent magnet members 1 and 2 are not limited to being arranged adjacent to each other as shown in the figure, but are arranged at intervals in the circumferential direction. Including cases.
  • a first cylindrical yoke 5 is extrapolated to a rotating shaft 4 rotated by a power source 9 such as a motor, turbine, engine, etc.
  • the first permanent magnet member 1 is extrapolated to the yoke 5.
  • the second permanent magnet member 2 is concentrically arranged at a distance from the first permanent magnet member 1 in the radial direction, the electromotive coil member 3 is extrapolated to the second permanent magnet member 2, and the electromotive coil The second cylindrical yoke 6 is extrapolated to the member 3.
  • the first permanent magnet member 1 is provided with the first permanent magnet member 1, the second permanent magnet member 2 and the electromotive coil member 3 which are arranged concentrically and have a nested structure.
  • the second permanent magnet member 2 and the electromotive coil member 3 are fixed, and the first permanent magnet member 1 and the second permanent magnet member 2 and the electromotive coil member 3 are relatively rotated. And the power generation in the electromotive coil member 3 is induced by the relative rotation.
  • the electromotive coil C of the electromotive coil member 3 has windings 8 on a plurality of cores 7 disposed on the inner peripheral surface of the second cylindrical yoke 6 at intervals in the circumferential direction. Form by winding.
  • Each core 7 is formed by laminating silicon steel plates, and is adhered to the outer peripheral surface of each permanent magnet M2 of the second permanent magnet member 2.
  • the number of permanent magnets M2 of the second permanent magnet member 2 is twice the number of permanent magnets M1 of the first permanent magnet member 1, and both permanent magnets M1 and M2 are opposed in the radial direction, that is, one piece of the above-mentioned permanent magnet M1.
  • the outer peripheral surface of the permanent magnet M1 is opposed to the inner peripheral surfaces of the two permanent magnets M2.
  • the permanent magnet M2 is disposed adjacent to each other so as to have opposite polarities, the polarity of the outer peripheral surface of the permanent magnet M1 ( For example, the permanent magnet M2 having an inner peripheral surface of the same polarity (N pole) as that of the N pole and the permanent magnet M2 having an inner peripheral surface of the opposite polarity (S pole) are opposed to each other, so that a change in magnetic force to be described later frequently occurs and the efficiency is increased. Can get good power generation.
  • the magnetic force in the direction indicated by F1 and the F2 are passed through the core 7 bonded to the outer peripheral surface of each permanent magnet M2.
  • the magnetic force in the direction indicated by ⁇ 3> alternately acts on the electromotive coil C to change the magnetic force in the electromotive coil C, thereby inducing efficient power generation.
  • the facing distance between the permanent magnet M1 of the first permanent magnet member 1 and the permanent magnet M2 of the second permanent magnet member 2 is made as small as possible to allow the magnetic force to flow effectively.
  • the electromotive coil member 3 is rotatably arranged concentrically with the first permanent magnet member 1 in the radial direction, and the second permanent magnet member is spaced with the electromotive coil member 3 in the radial direction. 2 is fixed and concentrically arranged, and the second cylindrical yoke 6 is extrapolated to the second permanent magnet member 2.
  • the electromotive coil member 3 is rotated by a power source 9 such as a motor, a turbine, or an engine.
  • the first permanent magnet member 1, the second permanent magnet member 2, and the electromotive coil member 3 arranged concentrically and in a nested structure are provided.
  • the first and second permanent magnet members 1 and 2 are rotated and fixed, and the electromotive coil member 3 and the first and second permanent magnet members 1 and 2 are rotated relative to each other. Power generation in the electromotive coil member 3 is induced by the rotation.
  • the electromotive coil member 3 includes an electromotive coil C composed of an air-core coil in which a winding 8 is wound in a cylindrical or annular shape without a core, and each electromotive coil C is formed into a cylinder. It is formed by connecting in a ring shape or a ring shape.
  • the electromotive coil member 3 is formed of two cylindrical bodies made of a non-magnetic material such as glass and sandwiching the electromotive coils C made of the air-core coil from the inside and outside.
  • the electromotive coil C is a core coil as in the first embodiment.
  • the number of permanent magnets M2 of the second permanent magnet member 2 is double the number of permanent magnets M1 of the first permanent magnet member 1, and both the permanent magnets M1 and M2 are opposed in the radial direction, that is, one piece of the above-mentioned permanent magnet M1.
  • the outer peripheral surface of the permanent magnet M1 and the inner peripheral surfaces of the two permanent magnets M2 are opposed to each other, and the electromotive coil C is interposed between the opposed spaces.
  • the permanent magnet M2 is disposed adjacent to each other so as to have opposite polarities, the polarity of the outer peripheral surface of the permanent magnet M1 ( For example, the permanent magnet M2 having an inner peripheral surface of the same polarity (N pole) as that of the N pole and the permanent magnet M2 having an inner peripheral surface of the opposite polarity (S pole) are opposed to each other, so that a change in magnetic force to be described later frequently occurs and the efficiency is increased. Can get good power generation.
  • the magnetic force in the direction shown by F1 to F4 in FIG. 9 is directly applied to the electromotive coil C to induce efficient power generation.
  • the electromotive coil member 3 rotates between the permanent magnet M1 of the first permanent magnet member 1 and the permanent magnet M2 of the second permanent magnet member 2, and within each electromotive coil C of the electromotive coil member 3.
  • efficient power generation is induced.
  • the facing distance is increased, so that the magnetic force derived from the permanent magnets M1 and M2 is increased to some extent.
  • a first cylindrical yoke 5 is extrapolated to a rotating shaft 4 that is rotated by a power source 9 such as a motor, a turbine, or an engine.
  • the first permanent magnet member 1 is extrapolated to the first cylindrical yoke 5.
  • the electromotive coil member 3 is fixed and concentrically arranged with a gap in the radial direction from the first permanent magnet member 1, and the second permanent magnet member is spaced in a radial direction with the electromotive coil member 3. 2 are rotatably arranged concentrically, and a second cylindrical yoke 6 is extrapolated to the second permanent magnet member 2.
  • the second permanent magnet member 2 is rotated by a power source 10 such as a motor, a turbine, or an engine. It is not excluded that the power source 9 and the power source 10 are the same power source.
  • the first permanent magnet member 1, the second permanent magnet member 2, and the electromotive coil member 3 arranged concentrically and in a nested structure are provided, and the electromotive coil member 3 is provided.
  • the first and second permanent magnet members 1 and 2 are rotated, and the electromotive coil member 3 and the first and second permanent magnet members 1 and 2 are rotated relative to each other. Power generation in the electromotive coil member 3 is induced by the rotation.
  • the electromotive coil member 3 includes an electromotive coil C composed of an air-core coil in which a winding 8 is wound in a cylindrical or annular shape without a core, and each electromotive coil C is formed into a cylinder. It is formed by connecting in a ring shape or a ring shape.
  • the electromotive coil member 3 is formed of two cylindrical bodies made of a non-magnetic material such as glass and sandwiching the electromotive coils C made of the air-core coil from the inside and outside.
  • the electromotive coil C is a core coil as in the first embodiment.
  • the number of permanent magnets M2 of the second permanent magnet member 2 is twice the number of permanent magnets M1 of the first permanent magnet member 1, and both permanent magnets M1 and M2 are opposed in the radial direction, that is, one piece of the above-mentioned permanent magnet M1.
  • the outer peripheral surface of the permanent magnet M1 and the inner peripheral surfaces of the two permanent magnets M2 are opposed to each other, and the electromotive coil C is interposed between the opposed spaces.
  • the permanent magnet M2 is disposed adjacent to each other so as to have opposite polarities, the polarity of the outer peripheral surface of the permanent magnet M1 ( For example, the permanent magnet M2 having an inner peripheral surface of the same polarity (N pole) as that of the N pole and the permanent magnet M2 having an inner peripheral surface of the opposite polarity (S pole) are opposed to each other, so that a change in magnetic force to be described later frequently occurs and the efficiency is increased. Can get good power generation.
  • the magnetic force in the direction shown by F1 to F4 in FIG. 9 is directly applied to the electromotive coil C to induce efficient power generation.
  • the first and second permanent magnet members 1 and 2 are rotated in the same direction at the same speed, or the speeds of one permanent magnet member and the other permanent magnet member are changed in the same direction. Can be rotated.
  • one of the first and second permanent magnet members 1 and 2 can be normally rotated and the other can be reversely rotated to substantially improve the rotational speed of both of them and increase the power generation efficiency.
  • the facing distance is increased, so that the magnetic force derived from the permanent magnets M1 and M2 is increased to some extent.
  • the power generation device is not limited to the case of each of the above-described embodiments, and power generation in the electromotive coil member 3 is performed by relative rotation between the first permanent magnet member 1 or the second permanent magnet member 2 and the electromotive coil member 3. Includes all cases of induction.
  • one of the first and second permanent magnet members 1 and 2 rotates, and the other and the electromotive coil member 3 are fixed to perform the relative rotation, or the first and second permanent magnet members.
  • the power generation device includes all cases in which power generation in the electromotive coil member 3 is induced by the relative rotation of the electromotive coil member 3 with the first permanent magnet member 1 and the second permanent magnet member 2.
  • the first and second permanent magnet members 1 and 2 are rotated, the electromotive coil member 3 is fixed and the relative rotation is performed, or the first and second permanent magnet members 1 and 2 are moved. It includes all cases of fixing and rotating the electromotive coil member 3 to perform the relative rotation to induce power generation in the electromotive coil member 3.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Abstract

　本発明は起電コイルに作用する磁力を変化し効率の良い発電が得られるようにした発電装置を提供する。　同心円状に配置して入れ子構造にした第一永久磁石部材１と第二永久磁石部材２と起電コイル部材３とを備え、上記第一永久磁石部材１又は／及び上記第二永久磁石部材２を回転することにより上記起電コイル部材３における発電を誘起する構成とした発電装置であって、上記第一，第二永久磁石部材１，２が協働して磁力を変化し効率の良い発電を得る。

Description

発電装置
　本発明は永久磁石と起電コイルとの相対回転により発電を誘起する発電装置に関する。
　既知のように、筒状に配設した永久磁石を備える永久磁石部材と、筒状に配設した起電コイルを備える起電コイル部材とを同心配置し、即ち単一の上記永久磁石部材と単一の上記起電コイル部材とを同心配置し、該単一の永久磁石部材を回転することにより、上記起電コイル内の磁力を変化させて発電を誘起する発電装置が種々開発されている。
　上記既知の発電装置にあっては、発電を誘起する磁力、即ち永久磁石の磁力は一定であることから、下記特許文献１に示すように、上記永久磁石とは別に電磁石を設け、該電磁石の磁力を加算したり、非加算したりして磁力を増減する構成が採用されている。
特許第３７０９１４５号公報
　換言すると、上記特許文献１の発電装置は単一の永久磁石部材に電磁石を付設し、該電磁石により起電コイルに作用する磁力を変化し、効率の良い発電を得んとする発想に基づくものである。
　これに対し、本発明は起電コイルに作用する磁力の変化を図る手段として、同心円状に配置し入れ子構造にした第一永久磁石部材と第二永久磁石部材とを備え、両者の協働により起電コイルに作用する磁力を変化し効率の良い発電が得られるようにしたものである。
　即ち本発明に係る発電装置は、同心円状に配置して入れ子構造にした第一永久磁石部材と第二永久磁石部材と起電コイル部材とを備え、上記第一永久磁石部材又は／及び上記第二永久磁石部材を回転することにより上記起電コイル部材における発電を誘起する構成を有し、上記第一，第二永久磁石部材が協働して磁力を変化し効率の良い発電を得る。
　具体例として、上記第一永久磁石部材及び上記第二永久磁石部材の一方を正回転し他方を逆回転して、両者の回転スピードを実質上向上し発電効率を高めることができる。
　又は同心円状に配置して入れ子構造にした第一永久磁石部材と第二永久磁石部材と起電コイル部材とを備え、上記起電コイル部材を回転することにより該起電コイル部材における発電を誘起する構成を有し、上記第一，第二永久磁石部材が協働して磁力を変化し効率の良い発電を得る。
　上記第一永久磁石部材又は／及び上記第二永久磁石部材を回転する場合の具体例として、上記起電コイル部材を上記第一，第二永久磁石部材の外方に同心配置するか、又は上記第一永久磁石部材と第二永久磁石部材間に空芯コイルから成る起電コイルを配設した上記起電コイル部材を同心配置する。
　又上記起電コイル部材を回転する場合の具体例として、上記第一永久磁石部材と第二永久磁石部材間に空芯コイルから成る起電コイルを配設した上記起電コイル部材を同心配置する。
　具体例として、上記第一，第二永久磁石部材は径方向において対極する永久磁石を周方向に多数配置して成り、確実な上記磁力変化を図り効率の良い発電を得る。
　更には上記第一，第二永久磁石部材の一方の永久磁石の数を他方の永久磁石の数の整数倍にし、該一方の永久磁石を互いに逆極性となるように隣接して配置すると共に、上記他方の永久磁石を互いに逆極性となるように隣接して配置し、上記磁力変化を頻発させ効率の良い発電を得る。
　本発明によれば、上記第一，第二永久磁石部材の協働により起電コイルに作用する磁力の変化を図り、効率良い発電を得ることができる。
　具体例として、上記第一，第二永久磁石部材は径方向において対極する永久磁石を周方向に多数配置して成ることにより、上記第一永久磁石部材の永久磁石と上記第二永久磁石部材の永久磁石が径方向で対向し、該対向する永久磁石同士の逆極性（Ｎ極とＳ極）間及び同対向する永久磁石同士の同極性（Ｓ極とＳ極又はＮ極とＮ極）間で磁力を増減して磁力変化を図ることができる。
　更に上記第一，第二永久磁石部材の一方の永久磁石の数を他方の永久磁石の数の整数倍にし、該一方の永久磁石を互いに逆極性となるように隣接して配置すると共に、上記他方の永久磁石を互いに逆極性となるように隣接して配置することにより、上記第一永久磁石部材の永久磁石と上記第二永久磁石部材の永久磁石の逆極性同士の対向と同極性同士の対向の数を増加し上記磁力変化を頻発させて、効率の良い発電を得ることができる。
本発明の実施例１に係る発電装置の分解斜視図。 上記実施例１に係る発電装置の横断面図。 上記実施例１に係る発電装置の縦断面図。 上記実施例１における第一永久磁石部材の永久磁石と第二永久磁石部材の永久磁石間及びコアにおける磁力方向を横断面視して示す要部拡大図。 本発明の実施例２，実施例３に係る発電装置の分解斜視図。 上記実施例２，実施例３に係る発電装置の横断面図。 上記実施例２に係る発電装置の縦断面図。 上記実施例３に係る発電装置の縦断面図。 上記実施例２，実施例３における第一永久磁石部材の永久磁石と第二永久磁石部材の永久磁石間における磁力方向を横断面視して示す要部拡大図。
　以下本発明を実施するための最良の形態を図１乃至図９に基づき説明する。
　本発明に係る発電装置は基本構成として、図１，図５に示すように、筒状又は環状に配設した永久磁石Ｍ１を備える第一永久磁石部材１と、筒状又は環状に配設した永久磁石Ｍ２を備える第二永久磁石部材２と、筒状又は環状に配設した起電コイルＣを備える起電コイル部材３とを同心円状に配置して入れ子構造にし、上記第一永久磁石部材１又は／及び上記第二永久磁石部材２と上記起電コイル部材３の相対回転により、上記起電コイル部材３における発電を誘起する構成を有する。
　後記する実施例１～実施例３に共通の構成として、図２，図６にも示すように、上記第一永久磁石部材１は径方向において対極する永久磁石Ｍ１、即ち外周面と内周面の極性が互いに逆極性となる永久磁石Ｍ１を周方向に多数配置して成る。
　同様に上記第二永久磁石部材２は径方向において対極する永久磁石Ｍ２、即ち外周面と内周面の極性が互いに逆極性となる永久磁石Ｍ２を周方向に多数配置して成る。
　好ましくは、上記永久磁石Ｍ１と永久磁石Ｍ２の一方の数を他方の数の整数倍にする。後記する実施例１～実施例３においては、永久磁石Ｍ２の数を永久磁石Ｍ１の数の２倍にした例を示す。
　又図２，図６にも示すように、上記多数の永久磁石Ｍ１を互いに逆極性となるように隣接して配置、例えば外周面の極性をＮ極（内周面の極性をＳ極）とする永久磁石Ｍ１に隣り合う永久磁石Ｍ１の外周面の極性をＳ極（内周面の極性をＮ極）として配置する。
　同様に上記多数の永久磁石Ｍ２を互いに逆極性となるように隣接して配置、例えば外周面の極性をＮ極（内周面の極性をＳ極）とする永久磁石Ｍ２に隣り合う永久磁石Ｍ２の外周面の極性をＳ極（内周面の極性をＮ極）として配置する。
　上記第一永久磁石部材１は横断面円弧状の板磁石から成る永久磁石Ｍ１を筒状又は環状に組み立てて形成するか、又は筒形或いは棒形の磁性体に上記した極性配置となるように着磁して形成する。該着磁は上記磁性体の中心軸方向に沿ってストレート状に行う場合と、同軸方向に対して傾斜角度をもってスキュー状に行う場合を含む。
　又本発明は上記永久磁石Ｍ１を後記する回転軸４又は固定軸４´の周面に埋設して筒状又は環状に配設し上記第一永久磁石部材１を形成することを排除しない。
　上記第二永久磁石部材２は横断面円弧状の板磁石から成る永久磁石Ｍ２を筒状又は環状に組み立てて形成するか、又は筒形の磁性体に上記した極性配置となるように着磁して形成する。該着磁も上記磁性体の中心軸方向に沿ってストレート状に行う場合と、同軸方向に対して傾斜角度をもってスキュー状に行う場合を含む。上記第二永久磁石部材２は上記第一永久磁石部材１よりも大径に形成し、該第一永久磁石部材１の外方に同心配置する。
　又図１に破線で示すように、本発明は上記第一永久磁石部材１を複段構造１Ａ，１Ｂにし、上記第二永久磁石部材２を複段構造２Ａ，２Ｂにする場合、又は各セグメント（１Ａ，１Ｂ又は２Ａ，２Ｂ）を単一部材とする場合を含む。
　上記起電コイル部材３は起電コイルＣを周方向に多数配置して成り、上記第一，第二永久磁石部材１，２と同心配置、例えば後記する実施例１に示すように、上記第一，第二永久磁石部材１，２の外方に同心配置するか、又は後記する実施例２，実施例３に示すように、上記第一永久磁石部材１と第二永久磁石部材２間に同心配置する。
　本発明に係る発電装置は、図４，図９に示すように、上記第一永久磁石部材１と第二永久磁石部材２とが協働して磁力変化を図り、効率の良い発電を誘起することができる。
　即ち上記第一永久磁石部材１の永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に径方向で対向する上記第二永久磁石部材２の永久磁石Ｍ２の内周面の極性が逆極性となる場合には両者間に安定した強い磁力が生じる。
　例えば、上記永久磁石Ｍ１の外周面の極性がＮ極で上記永久磁石Ｍ２の内周面の極性がＳ極の場合には、図中Ｆ１で示すように、上記永久磁石Ｍ１から永久磁石Ｍ２へと流れる安定した磁力が発生し、上記永久磁石Ｍ１の外周面の極性がＳ極で上記永久磁石Ｍ２の内周面の極性がＮ極の場合には、図中Ｆ２で示すように、上記永久磁石Ｍ２から永久磁石Ｍ１へと流れる安定した磁力が発生する。
　又上記第一永久磁石部材１の永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に径方向で対向する上記第二永久磁石部材２の永久磁石Ｍ２の内周面の極性が同極性となる場合には両者間に流れる磁力は生じず、図中Ｆ３，Ｆ４で示す方向の磁力が生じる。
　即ち、図中Ｆ３で示すように、上記永久磁石Ｍ１のＮ極の外周面から隣接する永久磁石Ｍ１のＳ極の外周面へと流れる磁力が発生し、図中Ｆ４で示すように、上記永久磁石Ｍ２のＮ極の外周面から隣接する永久磁石Ｍ２のＳ極の外周面へと流れる磁力が生じる。
　上記第一永久磁石部材１又は／及び上記第二永久磁石部材２と上記起電コイル部材３との相対回転により、図中Ｆ１～Ｆ４で示す方向の磁力が入れ替わって上記起電コイルＣに作用し、効率の良い発電を得ることができる。
　本発明に係る上記第一，第二永久磁石部材１，２は厚さや磁力、永久磁石Ｍ１，Ｍ２の数を自由に設定でき、磁力変化の向上を図ることができる。
　又上記第一，第二永久磁石部材１，２の永久磁石Ｍ１，Ｍ２は、図示のように、筒状に隣接して配設する場合に限らず、周方向に間隔を置いて配設する場合を含む。
　実施例１にあっては、図１～図４に示すように、モータ、タービン、エンジン等の動力源９により回転する回転軸４に第一筒形ヨーク５を外挿し、該第一筒形ヨーク５に上記第一永久磁石部材１を外挿する。
　又上記第一永久磁石部材１と径方向に間隔を置いて上記第二永久磁石部材２を同心配置し、該第二永久磁石部材２に上記起電コイル部材３を外挿し、該起電コイル部材３に第二筒形ヨーク６を外挿する。
　依って、本実施例にあっては、同心円状に配置し入れ子構造にした第一永久磁石部材１と第二永久磁石部材２と起電コイル部材３とを備え、上記第一永久磁石部材１を回転し上記第二永久磁石部材２及び起電コイル部材３とを固定して、上記第一永久磁石部材１と上記第二永久磁石部材２及び起電コイル部材３とを相対回転する構成を有し、該相対回転により上記起電コイル部材３における発電を誘起する。
　図２に示すように、上記起電コイル部材３の起電コイルＣは上記第二筒形ヨーク６の内周面に周方向に間隔を置いて配設した複数のコア７に巻線８を巻いて形成する。上記各コア７は珪素鋼板を積層して形成し、上記第二永久磁石部材２の各永久磁石Ｍ２の外周面に接着する。
　上記第二永久磁石部材２の永久磁石Ｍ２の数を上記第一永久磁石部材１の永久磁石Ｍ１の数の２倍にし、双方の永久磁石Ｍ１，Ｍ２を径方向において対向、即ち１個の上記永久磁石Ｍ１の外周面と２個の上記永久磁石Ｍ２の内周面を対向せしめる。
　前記のように、上記永久磁石Ｍ２は相互に逆極性となるように隣接して配置されているため、１個の上記永久磁石Ｍ１の外周面に対し、該永久磁石Ｍ１の外周面の極性（例えばＮ極）と同極性（Ｎ極）の内周面を持つ永久磁石Ｍ２と、逆極性（Ｓ極）の内周面を持つ永久磁石Ｍ２とが対向し、後記する磁力変化を頻発させ効率の良い発電を得ることができる。
　詳述すると、図４に示すように、上記永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に対向する上記永久磁石Ｍ２の内周面の極性が逆極性となる場合には両者間に図中Ｆ１又はＦ２で示す方向に安定した強い磁力が生じる。
　従って、上記第一永久磁石部材１が回転し各永久磁石Ｍ１が回転することにより、上記各永久磁石Ｍ２の外周面に接着されたコア７を介して、上記Ｆ１で示す方向の磁力と上記Ｆ２で示す方向の磁力が交互に上記起電コイルＣに作用して該起電コイルＣ内の磁力変化を図り、効率の良い発電を誘起する。
　又図４に示すように、上記永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に対向する上記永久磁石Ｍ２の内周面の極性が同極性となる場合には両者間に磁力が流れず、図中Ｆ３，Ｆ４で示す方向に磁力が生じ、該Ｆ４で示す方向の磁力は一部が上記Ｆ１で示す方向の磁力に加算され、上記磁力変化を補完する。
　尚上記第一永久磁石部材１の永久磁石Ｍ１と第二永久磁石部材２の永久磁石Ｍ２との対向間隔はできるだけ小さくして磁力を有効に流すことが好ましい。
　実施例２にあっては、図５～図７，図９に示すように、固定軸４´に第一筒形ヨーク５を外挿し、該第一筒形ヨーク５に上記第一永久磁石部材１を外挿する。
　又上記第一永久磁石部材１と径方向に間隔を置いて上記起電コイル部材３を回転可能に同心配置し、該起電コイル部材３と径方向に間隔を置いて上記第二永久磁石部材２を固定して同心配置し、該第二永久磁石部材２に第二筒形ヨーク６を外挿する。上記起電コイル部材３はモータ、タービン、エンジン等の動力源９により回転する。
　依って、本実施例にあっては、同心円状に配置し入れ子構造にした第一永久磁石部材１と第二永久磁石部材２と起電コイル部材３とを備え、上記起電コイル部材３を回転し上記第一，第二永久磁石部材１，２を固定して、上記起電コイル部材３と上記第一，第二永久磁石部材１，２とを相対回転する構成を有し、該相対回転により上記起電コイル部材３における発電を誘起する。
　図５，図６に示すように、上記起電コイル部材３はコアレスで巻線８を筒状又は環状に巻いた空芯コイルから成る起電コイルＣを備え、該各起電コイルＣを筒状又は環状に連結して形成する。又は上記起電コイル部材３はガラス等の非磁性体から成る２個の筒体で上記空芯コイルから成る各起電コイルＣを内外側から挾持して形成する。
　尚本実施例にあっては、上記実施例１のように、上記起電コイルＣをコアコイルとすることを排除しない。
　上記第二永久磁石部材２の永久磁石Ｍ２の数を上記第一永久磁石部材１の永久磁石Ｍ１の数の２倍にし、双方の永久磁石Ｍ１，Ｍ２を径方向において対向、即ち１個の上記永久磁石Ｍ１の外周面と２個の上記永久磁石Ｍ２の内周面を対向せしめ、その対向間隔に上記起電コイルＣを介在せしめる。
　前記のように、上記永久磁石Ｍ２は相互に逆極性となるように隣接して配置されているため、１個の上記永久磁石Ｍ１の外周面に対し、該永久磁石Ｍ１の外周面の極性（例えばＮ極）と同極性（Ｎ極）の内周面を持つ永久磁石Ｍ２と、逆極性（Ｓ極）の内周面を持つ永久磁石Ｍ２とが対向し、後記する磁力変化を頻発させ効率の良い発電を得ることができる。
　詳述すると、図９に示すように、上記永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に対向する上記永久磁石Ｍ２の内周面の極性が逆極性となる場合には両者間に図中Ｆ１又はＦ２で示す方向に安定した強い磁力が生じる。
　又図９に示すように、上記永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に対向する上記永久磁石Ｍ２の内周面の極性が同極性となる場合には両者間に磁力が流れず、図中Ｆ３，Ｆ４で示す方向に磁力が生じる。
　本実施例にあっては、前記した図９のＦ１～Ｆ４で示す方向の磁力を直接起電コイルＣ内に作用させ、効率の良い発電を誘起する。
　即ち上記起電コイル部材３は上記第一永久磁石部材１の永久磁石Ｍ１と上記第二永久磁石部材２の永久磁石Ｍ２間で回転し、該起電コイル部材３の各起電コイルＣ内で磁力が図９のＦ１～Ｆ４で示す各方向に変化することにより、効率の良い発電を誘起する。
　本実施例にあっては、上記永久磁石Ｍ１と永久磁石Ｍ２との対向間隔に上記起電コイルＣが介在し上記対向間隔が大きくなるため、上記永久磁石Ｍ１，Ｍ２由来の磁力をある程度大きくするか、又は超電導現象が起こる絶対零度近くの極低温の環境で使用して、上記永久磁石Ｍ１，Ｍ２由来の磁力を効率良く利用することが望ましい。
　実施例３にあっては、図５，図６，図８，図９に示すように、モータ、タービン、エンジン等の動力源９により回転する回転軸４に第一筒形ヨーク５を外挿し、該第一筒形ヨーク５に上記第一永久磁石部材１を外挿する。
　又上記第一永久磁石部材１と径方向に間隔を置いて上記起電コイル部材３を固定して同心配置し、該起電コイル部材３と径方向に間隔を置いて上記第二永久磁石部材２を回転可能に同心配置し、該第二永久磁石部材２に第二筒形ヨーク６を外挿する。上記第二永久磁石部材２はモータ、タービン、エンジン等の動力源１０により回転する。尚上記動力源９と動力源１０とを同一動力源とすることも排除しない。
　依って、本実施例にあっては、同心円状に配置し入れ子構造にした上記第一永久磁石部材１と第二永久磁石部材２と起電コイル部材３とを備え、上記起電コイル部材３を固定し上記第一，第二永久磁石部材１，２を回転し、上記起電コイル部材３と上記第一，第二永久磁石部材１，２とを相対回転する構成を有し、該相対回転により上記起電コイル部材３における発電を誘起する。
　図５，図６に示すように、上記起電コイル部材３はコアレスで巻線８を筒状又は環状に巻いた空芯コイルから成る起電コイルＣを備え、該各起電コイルＣを筒状又は環状に連結して形成する。又は上記起電コイル部材３はガラス等の非磁性体から成る２個の筒体で上記空芯コイルから成る各起電コイルＣを内外側から挾持して形成する。
　尚本実施例にあっては、上記実施例１のように、上記起電コイルＣをコアコイルとすることを排除しない。
　上記第二永久磁石部材２の永久磁石Ｍ２の数を上記第一永久磁石部材１の永久磁石Ｍ１の数の２倍にし、双方の永久磁石Ｍ１，Ｍ２を径方向において対向、即ち１個の上記永久磁石Ｍ１の外周面と２個の上記永久磁石Ｍ２の内周面を対向せしめ、その対向間隔に上記起電コイルＣを介在せしめる。
　前記のように、上記永久磁石Ｍ２は相互に逆極性となるように隣接して配置されているため、１個の上記永久磁石Ｍ１の外周面に対し、該永久磁石Ｍ１の外周面の極性（例えばＮ極）と同極性（Ｎ極）の内周面を持つ永久磁石Ｍ２と、逆極性（Ｓ極）の内周面を持つ永久磁石Ｍ２とが対向し、後記する磁力変化を頻発させ効率の良い発電を得ることができる。
　詳述すると、図９に示すように、上記永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に対向する上記永久磁石Ｍ２の内周面の極性が逆極性となる場合には両者間に図中Ｆ１又はＦ２で示す方向に安定した強い磁力が生じる。
　又図９に示すように、上記永久磁石Ｍ１の外周面の極性と、該永久磁石Ｍ１に対向する上記永久磁石Ｍ２の内周面の極性が同極性となる場合には両者間に磁力が流れず、図中Ｆ３，Ｆ４で示す方向に磁力が生じる。
　本実施例にあっては、前記した図９のＦ１～Ｆ４で示す方向の磁力を直接起電コイルＣ内に作用させ、効率の良い発電を誘起する。
　即ち上記第一永久磁石部材１及び第二永久磁石部材２は上記起電コイル部材３を挟んだ状態で回転し、上記永久磁石Ｍ１と永久磁石Ｍ２間の各起電コイルＣ内で磁力が図９のＦ１～Ｆ４で示す各方向に変化することにより、効率の良い発電を誘起する。
　本実施例にあっては、上記第一，第二永久磁石部材１，２を同方向に同スピードで回転するか、又は一方の永久磁石部材と他方の永久磁石部材のスピードを変えて同方向に回転することができる。
　又は上記第一，第二永久磁石部材１，２の一方を正回転し他方を逆回転して、両者の回転スピードを実質上向上し発電効率を高めることができる。
　本実施例にあっては、上記永久磁石Ｍ１と永久磁石Ｍ２との対向間隔に上記起電コイルＣが介在し上記対向間隔が大きくなるため、上記永久磁石Ｍ１，Ｍ２由来の磁力をある程度大きくするか、又は超電導現象が起こる絶対零度近くの極低温の環境で使用して、上記永久磁石Ｍ１，Ｍ２由来の磁力を効率良く利用することが望ましい。
　本発明に係る発電装置は上記した各実施例の場合に限らず、第一永久磁石部材１又は第二永久磁石部材２と起電コイル部材３との相対回転により起電コイル部材３における発電を誘起する全ての場合を包含する。
　換言すると、上記第一，第二永久磁石部材１，２の一方が回転し、他方と上記起電コイル部材３を固定して上記相対回転を行うか、又は上記第一，第二永久磁石部材１，２の一方を固定し、他方と上記起電コイル部材３を回転して上記相対回転を行い、上記起電コイル部材３における発電を誘起する場合を全て包含する。
　又本発明に係る発電装置は第一永久磁石部材１及び第二永久磁石部材２と起電コイル部材３との相対回転により起電コイル部材３における発電を誘起する全ての場合を包含する。
　換言すると、上記第一，第二永久磁石部材１，２を回転し、上記起電コイル部材３を固定して上記相対回転を行うか、又は上記第一，第二永久磁石部材１，２を固定し、上記起電コイル部材３を回転して上記相対回転を行い、上記起電コイル部材３における発電を誘起する場合を全て包含する。
　１…第一永久磁石部材、２…第二永久磁石部材、３…起電コイル部材、４…回転軸、４´…固定軸、５…第一筒形ヨーク、６…第二筒形ヨーク、７…コア、８…巻線、９…動力源、１０…動力源、Ｍ１…第一永久磁石部材の永久磁石、Ｍ２…第二永久磁石部材の永久磁石、Ｃ…起電コイル、Ｆ１，Ｆ２，Ｆ３，Ｆ４…磁力方向。

Claims (7)

  1. 　同心円状に配置して入れ子構造にした第一永久磁石部材と第二永久磁石部材と起電コイル部材とを備え、上記第一永久磁石部材又は／及び上記第二永久磁石部材を回転することにより上記起電コイル部材における発電を誘起する構成としたことを特徴とする発電装置。
  2. 　上記第一永久磁石部材及び上記第二永久磁石部材の一方を正回転し他方を逆回転することを特徴とする請求項１記載の発電装置。
  3. 　同心円状に配置して入れ子構造にした第一永久磁石部材と第二永久磁石部材と起電コイル部材とを備え、上記起電コイル部材を回転することにより該起電コイル部材における発電を誘起する構成としたことを特徴とする発電装置。
  4. 　上記起電コイル部材を上記第一，第二永久磁石部材の外方に同心配置したことを特徴とする請求項１記載の発電装置。
  5. 　上記第一永久磁石部材と第二永久磁石部材間に空芯コイルから成る起電コイルを配設した上記起電コイル部材を同心配置したことを特徴とする請求項１又は請求項３記載の発電装置。
  6. 　上記第一，第二永久磁石部材は径方向において対極する永久磁石を周方向に多数配置して成ることを特徴とする請求項１乃至請求項５のいずれかに記載の発電装置。
  7. 　上記第一，第二永久磁石部材の一方の永久磁石の数を他方の永久磁石の数の整数倍にし、該一方の永久磁石を互いに逆極性となるように隣接して配置すると共に、上記他方の永久磁石を互いに逆極性となるように隣接して配置したことを特徴とする請求項６記載の発電装置。
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US20140028137A1 (en) 2014-01-30
PT2701290T (pt) 2018-11-16
US20170117785A1 (en) 2017-04-27
MX2013011868A (es) 2014-04-16
AP2013007241A0 (en) 2013-11-30
US10374499B2 (en) 2019-08-06
US9570967B2 (en) 2017-02-14
KR20140028007A (ko) 2014-03-07
ES2693234T3 (es) 2018-12-10
RU2605611C2 (ru) 2016-12-27
EP2701290A4 (en) 2016-03-02
AP4071A (en) 2017-03-16
TW201310865A (zh) 2013-03-01
EP2701290B1 (en) 2018-08-29
AU2012246413A1 (en) 2013-11-21
KR101927275B1 (ko) 2018-12-10
RU2013151176A (ru) 2015-05-27
TR201816034T4 (tr) 2018-11-21
TWI549401B (zh) 2016-09-11
JP5722690B2 (ja) 2015-05-27
BR112013026906A2 (pt) 2020-09-01
AU2012246413B2 (en) 2016-07-07

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