WO2003107511A2 - Linear electric generator having accelerating elements that apply a force in order to reverse a travel direction and accelerate magnetic elements - Google Patents
Linear electric generator having accelerating elements that apply a force in order to reverse a travel direction and accelerate magnetic elements Download PDFInfo
- Publication number
- WO2003107511A2 WO2003107511A2 PCT/US2002/015156 US0215156W WO03107511A2 WO 2003107511 A2 WO2003107511 A2 WO 2003107511A2 US 0215156 W US0215156 W US 0215156W WO 03107511 A2 WO03107511 A2 WO 03107511A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- elements
- linear electric
- electric generator
- magnetic elements
- accelerating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
- H02K35/02—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving magnets and stationary coil systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K39/00—Generators specially adapted for producing a desired non-sinusoidal waveform
Definitions
- the present invention relates to a linear electric generatoi* having accelerating elements and, more particularly, to a linear electric generator wherein, magnetic elements and windings without permeability are relatively moved by an external motive force, such a&by internal force resulting from rhovemerit of the generator as it is carried.
- the accelerating elements are provided at the two ends of the relative movement of the magnetic elements and the windings, and the movement of the magnetic elements caused by the external force is accelerated by the rebounding force applied by the accelerating elements to the magnetic elements.
- the induced electromotive force of the generator can be increased.
- a generator is a machine which converts mechanical energy into electrical energy and basically utilises Faraday's Law arid Lenz's Law to effect the generation of electricity.
- the windings (stators) thereof are distributed around a circle arid a magnetic rotor is provided at the center thereof.
- a permeable material is provided such as, for example, a core inside the winding.
- this will generate an attractive force between the magnetic rotor and the permeablef material and therefore cause a resistance force against the rotation of the rotor.
- the shorter, the distance the greater the number of magnetic lines of the stator windings that are crossed, and vice v ⁇ rsa. On the whole, the number of magnetic lines crossed is decreased and therefore, the induced electromotive force cannot be increase ⁇ .
- the object of the present inventipn is, therefore, to provide a linear electric ge ⁇ erator having accelerating elen ents wherein no permeable material is provided and thus the diamagnetic effect can be minimized.
- the accelerating rebounding elements are disposed at the two ends of the magnetic elements so that the linear motion of the magnetic elements within the windings, can be accelerated. Therefore, the resistance resulted from the diamagnetic effect can be reduced iri order to increase the induced electrical motive force.
- Fig. 1 is a schematic drawing t)f the linear electric generator having accelerating elements Recording to the present invention. Detailed Description of Preferred Embodiment
- a linear electric generator having accelerating elements according to the present invention is shown by the main elements thereof.
- the linear electric generator 1 fnainly comprises a plurality of winding ⁇ 11 with no permeable material.
- Magnetic elements 12 are disposed on the right and left sides of said windings 11 respebtively, and accelerating elements 13A, 13B are disposed on the sides of said magnetic elements 12 respectively.
- the windings 11 are not provided with permeable material. Since the relative motion of the magnetic elements and the windings results in a diamagnetic effect- a relative magnetic field occurs in the course of the linear motion of the magnetic elements, which will resist the linear motion of s ⁇ id magnetic elements.
- accelerating elements 13 A, 13B are provided according to the present invention, during the return travel the magnetic elements 12 will collide with the accelerating elements 13A, 13B and tnus the rebounding of said magnetic elements 12 wilj be accelerated by the rebounding force, applied by the accelerating elements 13 A, 13B. Therefore, the above-mentioned resisting force is overcorne, and in addition tne magnetic. elements are accelerated even after a number of collisions and rebounds, so that a relatively high electromotive force can be obtained.
- Said accelerating elements 13 A, 13B can be made of a material such as resilient rubber, springs,, a combination thereof, or the like, or madfe of a magnetic material or system which will generate a repulsive fprce against said niagnetic eletnents 12, or a combination of resilient and magnetic elements.
- the accelerating elements may also be part of a machine ⁇ device, or system for generating the rebounding or repulsive forpe. However, during the motion, the magnetic elements 12 do ⁇ bt come into contact with said magnetic material or system having a rebounding function, but are rebounded by the repulsive f ⁇ rce thereof.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0500669A GB2406224A (en) | 2002-06-14 | 2002-06-14 | Linear electric generator having accelerating elements that apply a force in order to reverse a travel direction and accelerate magnetic elements |
AU2002343323A AU2002343323A1 (en) | 2002-06-14 | 2002-07-19 | Linear electric generator having accelerating elements that apply a force in order to reverse a travel direction and accelerate magnetic elements |
DE2002197748 DE10297748T8 (en) | 2002-06-14 | 2002-07-19 | Linear electric generator with accelerators that apply force to reverse a direction of motion and accelerate magnetic elements |
JP2004514203A JP2005536171A (en) | 2002-07-19 | 2002-07-19 | Linear generator having an accelerating element that applies a force to reverse the direction of movement of the magnetic element for acceleration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17071502A | 2002-06-14 | 2002-06-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2003107511A2 true WO2003107511A2 (en) | 2003-12-24 |
WO2003107511A8 WO2003107511A8 (en) | 2005-03-31 |
WO2003107511A3 WO2003107511A3 (en) | 2005-07-14 |
Family
ID=29732562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/015156 WO2003107511A2 (en) | 2002-06-14 | 2002-07-19 | Linear electric generator having accelerating elements that apply a force in order to reverse a travel direction and accelerate magnetic elements |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN1703821A (en) |
DE (1) | DE10297748T8 (en) |
GB (1) | GB2406224A (en) |
WO (1) | WO2003107511A2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5578877A (en) * | 1994-06-13 | 1996-11-26 | General Electric Company | Apparatus for converting vibratory motion to electrical energy |
US6220719B1 (en) * | 1998-02-11 | 2001-04-24 | Applied Innovative Technologies, Inc. | Renewable energy flashlight |
US6768230B2 (en) * | 2002-02-19 | 2004-07-27 | Rockwell Scientific Licensing, Llc | Multiple magnet transducer |
-
2002
- 2002-06-14 GB GB0500669A patent/GB2406224A/en not_active Withdrawn
- 2002-07-19 DE DE2002197748 patent/DE10297748T8/en active Active
- 2002-07-19 WO PCT/US2002/015156 patent/WO2003107511A2/en active Application Filing
- 2002-07-19 CN CNA028291379A patent/CN1703821A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5578877A (en) * | 1994-06-13 | 1996-11-26 | General Electric Company | Apparatus for converting vibratory motion to electrical energy |
US6220719B1 (en) * | 1998-02-11 | 2001-04-24 | Applied Innovative Technologies, Inc. | Renewable energy flashlight |
US6768230B2 (en) * | 2002-02-19 | 2004-07-27 | Rockwell Scientific Licensing, Llc | Multiple magnet transducer |
Also Published As
Publication number | Publication date |
---|---|
GB0500669D0 (en) | 2005-02-23 |
DE10297748T8 (en) | 2006-03-16 |
WO2003107511A3 (en) | 2005-07-14 |
WO2003107511A8 (en) | 2005-03-31 |
GB2406224A (en) | 2005-03-23 |
DE10297748T5 (en) | 2006-03-16 |
CN1703821A (en) | 2005-11-30 |
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