Patents Assigned to Sunyen Co., Ltd.
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Patent number: 7952238Abstract: Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.Type: GrantFiled: March 17, 2009Date of Patent: May 31, 2011Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 7602130Abstract: An apparatus for self-generating a driving force employs an electromotive force generated on a coil by electromagnetic induction, in combination with a mechanical driving device to drive a rotating shaft of the device, such that the rotating shaft can rotate without any external power after an initial activation. The apparatus comprises a mechanical driving device, at least two coils, wherein the mechanical driving device includes arms in attachment with magnetic bodies, thereby enabling an opposite electromotive force to be generated based on an electromagnetic induction to apply a force on the magnetic bodies for a rotation of the shaft.Type: GrantFiled: May 23, 2002Date of Patent: October 13, 2009Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 7573163Abstract: Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.Type: GrantFiled: September 18, 2007Date of Patent: August 11, 2009Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 7510581Abstract: A method for manufacturing a polymeric secondary battery comprises the steps of: (a) forming a positive electrode, a negative electrode, and a separator membrane each containing plasticizer; (b) combining the positive electrode, the negative electrode, and the separator membrane to form a unitary cell; (c) placing the unitary cell into a chamber; (d) introducing a gaseous solvent into the chamber and contacting the gaseous solvent with the unitary cell so that the platicizer dissolves in the gaseous solvent and is removed from the unitary cell thus, during which the gaseous solvent condenses into liquid; (e) collecting a mixture of the solvent and the plasticizer; (f) distilling the mixture for separating the solvent and the plasticizer, which are recyclable after the separation; and (g) activating the plasticizer-free unitary cell by making it absorb an electrolyte solution.Type: GrantFiled: January 14, 2005Date of Patent: March 31, 2009Assignee: Sunyen Co., Ltd.Inventor: Yu-Ta Tu
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Patent number: 7309934Abstract: Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.Type: GrantFiled: June 2, 2005Date of Patent: December 18, 2007Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 7089043Abstract: A portable telephone includes a telephone body containing telephone circuitry, a rechargeable cell, and a power generation device having a magnet structure, a coil, and a rectifier for generating a direct current (D.C.) voltage to charge the rechargeable cell. The magnet structure may be an armature and the coil may be fixed, or the magnet structure may be a stator and the coil may be movable. The magnet structure may be a multiple pole magnet made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the coil may include clockwise and counterclockwise windings arranged in a multi-layered stacked arrangement.Type: GrantFiled: April 10, 2003Date of Patent: August 8, 2006Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 6978161Abstract: A self-rechargeable portable telephone device in which electricity is generated by movements made in any direction, includes an eccentric pendulum transmission device which causes rotation of an output shaft in response to movement of the telephone body. The output shaft is connected to and causes rotation of the shaft of a flat rotary electric generator The flat rotary generator includes at least one disc-shaped magnetic pole structure and at least one toroidal coil structure arranged such that the toroidal coil structure cuts magnetic lines generated by the disc-shaped magnetic pole structure to generate electric energy, when the shaft is rotated. The generated energy is accumulated by the energy storage element of an energy storage circuitry system and released when the accumulated electrical energy in the energy storage element exceeds a predetermined voltage to charge a rechargeable battery for the portable telephone.Type: GrantFiled: January 14, 2003Date of Patent: December 20, 2005Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Publication number: 20050231044Abstract: Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.Type: ApplicationFiled: June 2, 2005Publication date: October 20, 2005Applicant: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Publication number: 20050225181Abstract: Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.Type: ApplicationFiled: June 2, 2005Publication date: October 13, 2005Applicant: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 6936937Abstract: Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.Type: GrantFiled: April 10, 2003Date of Patent: August 30, 2005Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 6915145Abstract: A self-rechargeable telephone having includes a power generation device capable of converting mechanical energy into electric energy and storing the electric energy in a battery cell. The direct-current voltage generated by the power generation device is obtained by reciprocally moving the magnetic body inside the coil winding to induce electric energy in the coil, and by then rectifying the electric energy.Type: GrantFiled: June 14, 2002Date of Patent: July 5, 2005Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 6828691Abstract: A dual function motor/generator includes a rechargeable battery, a mode switching device, a dual function rotor/stator structure, at least two transmission devices and a clutch device for selecting one of the two transmission devices depending on whether a motor or generator mode is selected. When the dual function motor/generator is used as a motor, power is supplied from the rechargeable battery controlled by the mode switching device to a driven load through the rotor/stator structure and one of the transmission devices, and when used as a generator, the battery is recharged by applying an external force to the load such that the load drives the other transmission device to rotate the rotor in a direction opposite a direction of rotation of the rotor in the motor mode, and thereby induce an electric current in the rotor/stator structure to recharge the battery.Type: GrantFiled: June 14, 2002Date of Patent: December 7, 2004Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 6794783Abstract: A flat rotary electric generator includes at least one toroidal coil structure for cutting magnetic lines to induce a current and at least one disc-shaped magnetic pole structure oriented parallel to the helical coil structure. If multiple toroidal coil structures and disc-shaped magnetic coil structures are included, the toroidal coil structures and disc-shaped magnetic coil structures are arranged in alternating manner. The toroidal coil structure and disc-shaped magnetic pole structure are not provided with a permeable material. When either the toroidal coil structures or the at least one disc-shaped magnetic pole structure is rotated by an external force, the toroidal coil structure cuts the magnetic lines passing therethrough to generate an induced current.Type: GrantFiled: January 13, 2003Date of Patent: September 21, 2004Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Patent number: 6765375Abstract: The invention relates to an energy storage circuitry system, comprising an energy storage element, a voltage boosting circuit for storing an input voltage in the energy storage element, the voltage boosting circuit being used to regulate the input voltage by a varying switching frequency based on a feedback voltage from the energy storage element, a comparison circuit for comparing the voltage in the energy element with a reference voltage to detect if the voltage in the energy storage element achieves a predetermined value for load supplying and generate a control signal, and a charging circuit for supplying power to a load in response to the control signal when the voltage in the energy storage element is detected to achieve the predetermined value.Type: GrantFiled: January 13, 2003Date of Patent: July 20, 2004Assignee: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Publication number: 20040137961Abstract: A self-rechargeable portable telephone device in which electricity is generated by movements made in any direction, includes an eccentric pendulum transmission device which causes rotation of an output shaft in response to movement of the telephone body. The output shaft is connected to and causes rotation of the shaft of a flat rotary electric generator The flat rotary generator includes at least one disc-shaped magnetic pole structure and at least one toroidal coil structure arranged such that the toroidal coil structure cuts magnetic lines generated by the disc-shaped magnetic pole structure to generate electric energy, when the shaft is rotated. The generated energy is accumulated by the energy storage element of an energy storage circuitry system and released when the accumulated electrical energy in the energy storage element exceeds a predetermined voltage to charge a rechargeable battery for the portable telephone.Type: ApplicationFiled: January 14, 2003Publication date: July 15, 2004Applicant: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Publication number: 20040135452Abstract: A flat rotary electric generator includes at least one toroidal coil structure for cutting magnetic lines to induce a current and at least one disc-shaped magnetic pole structure oriented parallel to the helical coil structure. If multiple toroidal coil structures and disc-shaped magnetic coil structures are included, the toroidal coil structures and disc-shaped magnetic coil structures are arranged in alternating manner. The toroidal coil structure and disc-shaped magnetic pole structure are not provided with a permeable material. When either the toroidal coil structures or the at least one disc-shaped magnetic pole structure is rotated by an external force, the toroidal coil structure cuts the magnetic lines passing therethrough to generate an induced current.Type: ApplicationFiled: January 13, 2003Publication date: July 15, 2004Applicant: SUNYEN CO., LTD.Inventors: Yu Ta Tu, Show Jong Yeh
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Publication number: 20040135561Abstract: The invention relates to an energy storage circuitry system, comprising an energy storage element, a voltage boosting circuit for storing an input voltage in the energy storage element, the voltage boosting circuit being used to regulate the input voltage by a varying switching frequency based on a feedback voltage from the energy storage element, a comparison circuit for comparing the voltage in the energy element with a reference voltage to detect if the voltage in the energy storage element achieves a predetermined value for load supplying and generate a control signal, and a charging circuit for supplying power to a load in response to the control signal when the voltage in the energy storage element is detected to achieve the predetermined value.Type: ApplicationFiled: January 13, 2003Publication date: July 15, 2004Applicant: SUNYEN CO., LTDInventors: Yu Ta Tu, Show Jong Yeh
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Patent number: 6731035Abstract: An apparatus for generating autogenic energy includes a base, a first magnetic device, a second magnetic device and a transmission member. The transmission member is mounted movably on the base. The second magnetic device is connected to the transmission member and is movable together with the transmission member in a predetermined rotational direction by the interaction force of the first and second magnetic devices. The second magnetic device is capable of being disposed adjacent to the first magnetic device in an interaction position and is receives a positive force such that the second magnetic device is rotatable away from the first magnetic device in a first rotational direction to produce an angular momentum. The second magnetic device and the transmission member respond to the inertial force and the positive force to be moved past a counterbalance position without being stopped by a negative force and to continue moving in the first direction back to the interaction position.Type: GrantFiled: March 22, 2002Date of Patent: May 4, 2004Assignee: Sunyen Co., Ltd.Inventors: Chung-Nan Mu, Yu-Ta Tu
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Publication number: 20030234585Abstract: Linear electric generators include stationary windings and armature magnets arranged to reciprocate axially relative to the windings, or stationary magnet structures and movable windings arranged to reciprocate relative to the stationary magnet structures. The armature magnets or stationary magnet structures are in the form of multiple pole magnets made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the windings may be in the form of a double winding structure including at least one first clockwise winding and at least one second counterclockwise winding arranged in a multi-layered stacked arrangement.Type: ApplicationFiled: April 10, 2003Publication date: December 25, 2003Applicant: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh
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Publication number: 20030232627Abstract: A portable telephone includes a telephone body containing telephone circuitry, a rechargeable cell, and a power generation device having a magnet structure, a coil, and a rectifier for generating a direct current (D.C.) voltage to charge the rechargeable cell. The magnet structure may be an armature and the coil may be fixed, or the magnet structure may be a stator and the coil may be movable. The magnet structure may be a multiple pole magnet made up of a plurality of individual pole structures, each pole structure including a pair of magnets joined to each other with facing poles of like polarity. In addition, the coil may include clockwise and counterclockwise windings arranged in a multi-layered stacked arrangement.Type: ApplicationFiled: April 10, 2003Publication date: December 18, 2003Applicant: Sunyen Co., Ltd.Inventors: Yu-Ta Tu, Show-Jong Yeh