WO2012056331A2 - Reciprocal (longitudinal motion) electric power generator or motor - Google Patents

Reciprocal (longitudinal motion) electric power generator or motor Download PDF

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Publication number
WO2012056331A2
WO2012056331A2 PCT/IB2011/050691 IB2011050691W WO2012056331A2 WO 2012056331 A2 WO2012056331 A2 WO 2012056331A2 IB 2011050691 W IB2011050691 W IB 2011050691W WO 2012056331 A2 WO2012056331 A2 WO 2012056331A2
Authority
WO
WIPO (PCT)
Prior art keywords
motor
generator
reciprocal
power generator
electric power
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/IB2011/050691
Other languages
English (en)
French (fr)
Other versions
WO2012056331A3 (en
Inventor
Aleksas Alfonsas PAŠILIS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP11708102.6A priority Critical patent/EP2633608A2/en
Publication of WO2012056331A2 publication Critical patent/WO2012056331A2/en
Publication of WO2012056331A3 publication Critical patent/WO2012056331A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H02K35/04—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit with moving coil systems and stationary magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets

Definitions

  • This invention is related to electric machines - motors and generators.
  • Any electric machine containing permanent magnets can operate as an electric power generator or an electric motor.
  • the said generator contains two magnets in the cylinders and the windings that are mounted next to the magnets; the magnets change the magnetic field when moving relatively to each other and thus produce induction. Such generator could be successfully deployed in the fields of signalling and automation.
  • the operation principle of the proposed design of the electric machine is based on conductor motion properties in a magnetic field (when operating as a generator) or on the properties of Ampère's force (when operating as a motor), tough it also could be explained on the basis of magnetic flux alteration inside the windings.
  • several related designs for the motor or the generator are proposed: longitudinal, annular or of an arbitrary shape.
  • the proposed new reciprocal electric power generator or motor has one or multiple pairs of magnets and ferromagnetic cores between them.
  • the magnets of each pair are connected by the same poles to a ferromagnetic core, thus producing magnetic field of specific shape and amplifying it by the factor of ' m '.
  • the connection of the magnets can be longitudinal, annular or of arbitrary shape.
  • the windings mounted on the magnetic core should be able to move relatively to the magnetic core, or the core, relatively to the windings.
  • Ampère's force the vector lines of which take longitudinal or other shape, depending on the shape of the core.
  • the winding and the core move relatively to each other, the movement of conductor in the magnetic field produces an electromotive force (operation in generation mode).
  • This type of generator is characterized by high efficiency.
  • the reciprocal electric power generator or motor may contain a magnetic screen - magnetic circuit that not only protects environment from magnetic fields, but also significantly increases efficiency of electric power generator or motor.
  • Fig. 1 The shape of generator or motor core and of magnetic field in longitudinal generator or motor design.
  • Fig. 2 Design of generator or motor containing a core and a winding.
  • Fig. 3 Design of generator or motor containing multiple windings - multiple phases.
  • Fig. 4 Generator or motor of annular design.
  • Fig. 5 Generator or motor containing a magnetic screen- a magnetic circuit.
  • Fig. 6 Generator or motor of arch-shaped design.
  • Fig. 1 demonstrates how magnets 1 and ferromagnetic core 2 form the magnetic field.
  • Fig.2 illustrates the position of winding in the magnetic field. When electric current flows through the winding 4, it interacts with the magnetic field created by the magnets 1 and the core 2.
  • Ampère 's force created by interaction between the winding and the magnetic field generates movement that depends on the shape of the core.
  • Fig. 3 presents a multi-polar/multi-phase generator or motor.
  • Fig 4. presents annular version of the design.
  • Fig.5. presents the version containing a magnetic screen 5.
  • the magnetic screen 5 serves three purposes:
  • the reciprocal electric power generator or motor operates even without the magnetic screen.
  • the operation of the reciprocal electric power generator or motor as a power generator is based on the properties of conductor movement in permanent magnetic field.
  • Both mechanical and electronic collectors-commutators can be used in the reciprocal electric power generator or motor. When operating in power generation mode, the collectors may be absent. The number of windings is not specific and depends on requirements. Therefore it does not constitute a basis for another patent.
  • the proposed electric machine (reciprocal electric generator or motor) is characterized by:

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Linear Motors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
PCT/IB2011/050691 2010-10-25 2011-02-19 Reciprocal (longitudinal motion) electric power generator or motor Ceased WO2012056331A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP11708102.6A EP2633608A2 (en) 2010-10-25 2011-02-19 Electric machine with linear motion and permanent magnets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LT2010094 2010-10-25
LT2010094A LT5801B (lt) 2010-10-25 2010-10-25 Išilginio judesio elektros generatorius arba variklis

Publications (2)

Publication Number Publication Date
WO2012056331A2 true WO2012056331A2 (en) 2012-05-03
WO2012056331A3 WO2012056331A3 (en) 2012-11-15

Family

ID=44625378

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2011/050691 Ceased WO2012056331A2 (en) 2010-10-25 2011-02-19 Reciprocal (longitudinal motion) electric power generator or motor

Country Status (3)

Country Link
EP (1) EP2633608A2 (lt)
LT (1) LT5801B (lt)
WO (1) WO2012056331A2 (lt)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162722A2 (en) 2000-06-06 2001-12-12 Honda Giken Kogyo Kabushiki Kaisha Linear actuator of small size

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347186A (en) 1992-05-26 1994-09-13 Mcq Associates, Inc. Linear motion electric power generator
DE4423620A1 (de) * 1994-07-06 1996-01-11 Philips Patentverwaltung Mittels Permanentmagneten erregbarer elektrischer Motor, insbesondere Innenläufer- oder Außenläufermotor
US6008552A (en) * 1996-12-30 1999-12-28 Minolta Co., Ltd. Linear drive device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162722A2 (en) 2000-06-06 2001-12-12 Honda Giken Kogyo Kabushiki Kaisha Linear actuator of small size

Also Published As

Publication number Publication date
WO2012056331A3 (en) 2012-11-15
LT5801B (lt) 2012-01-25
EP2633608A2 (en) 2013-09-04
LT2010094A (lt) 2011-10-25

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