DE102011010165B4 - Magnetic spring - Google Patents

Magnetic spring Download PDF

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Publication number
DE102011010165B4
DE102011010165B4 DE102011010165.9A DE102011010165A DE102011010165B4 DE 102011010165 B4 DE102011010165 B4 DE 102011010165B4 DE 102011010165 A DE102011010165 A DE 102011010165A DE 102011010165 B4 DE102011010165 B4 DE 102011010165B4
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Germany
Prior art keywords
coil
magnetic spring
permanent magnets
spring
magnetic
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Expired - Fee Related
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DE102011010165.9A
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German (de)
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DE102011010165A1 (en
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Auf Nichtnennung Antrag
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Individual
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Individual
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Priority to DE102011010165.9A priority Critical patent/DE102011010165B4/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid
    • F16F6/005—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid using permanent magnets only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/03—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using magnetic or electromagnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/16—Magnetic spring
    • 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

Abstract

Magnetische Feder, umfassend zumindest einen Permanentmagneten und mindestens ein Gegenstück aus magnetisch anziehendem Material oder zwei voneinander sich abstoßende oder zwei sich anziehende Permanentmagnete sowie zumindest eine Spule, wobei die Spule derart ausgebildet ist, um sich zumindest durch einen dieser Permanentmagnete hindurchzubewegen, wobei Bewegungsenergie in elektrische Energie umgewandelt wird.Magnetic spring, comprising at least one permanent magnet and at least one counterpart of magnetically attractive material or two mutually repelling or two attracting permanent magnets and at least one coil, wherein the coil is designed to move through at least one of these permanent magnets, wherein kinetic energy in electrical Energy is converted.

Description

Es gibt eine Vielzahl von Federungen für Fahrzeuge: Plattfedern, Spiralfedern, Drehstabfedern und Luftfederung, um nur einige zu nennen.There are a variety of suspensions for vehicles: flat springs, coil springs, torsion bars and air suspension, just to name a few.

Sie alle nehmen die ganze Bewegungsenergie des Fahrzeuges auf.They all absorb all the kinetic energy of the vehicle.

Die WO 2009/ 081 295 A2 zeigt eine magnetische Feder, die mindestens aus zwei sich voneinander abstoßenden Permanentmagneten besteht und eine Spule, die sich an mindestens einem Magneten vorbei bewegen kann.WO 2009/081 295 A2 shows a magnetic spring which consists of at least two permanent magnets repelling each other and a coil which can move past at least one magnet.

Der Lösung liegt nun die Aufgabe zugrunde, die Bewegungsenergie in elektrische Energie umzuwandeln.The solution is now based on the task to convert the kinetic energy into electrical energy.

Die Aufgabe wird gelöst durch eine magnetische Feder mit den Merkmalen nach Anspruch 1. Dabei kann es sein, dass eine magnetische Feder zwei sich voneinander abstoßende Permanentmagneten aufweist, mehrere, aber mindestens eine Spule besitzt, die sich in unmittelbarer magnetischer Nähe befindet und sich so angebracht an mindestens einem Magneten vorbei hindurch oder dergleichen bewegen kann.The object is achieved by a magnetic spring having the features of claim 1. It may be that a magnetic spring has two mutually repelling permanent magnet, but has at least one coil, which is in direct magnetic proximity and mounted so can move past at least one magnet through or the like.

Durch das Belasten der magnetischen Feder bewegen sich die Magneten aufeinander zu oder voneinander weg und ändern den Abstand zu Spule.By loading the magnetic spring, the magnets move toward or away from each other and change the distance to the coil.

Dadurch wird in der Spule eine Spannung induziert. Diese Spannung wird gleichgerichtet und zwischengespeichert in einem Kondensator, wie man sie aus den Automusikanlagen kennt.As a result, a voltage is induced in the coil. This voltage is rectified and latched in a capacitor known from automobiles.

Durch parallel schalten oder reihenschalten mehrerer Spulen kann die Energie bei einer einzigen Bewegung der magnetischen Feder vervielfacht werden.By switching or switching several coils in parallel, the energy can be multiplied in a single movement of the magnetic spring.

Zwischengespeichert in einem Kondensator oder dergleichen kann dann die Batterie geladen werden.Cached in a capacitor or the like then the battery can be charged.

Anwendungsbereich wäre im Automobilsektor denkbar, speziell zur Verlängerung der Reichweiten eines Elektromobils.Scope would be conceivable in the automotive sector, especially for extending the range of an electric vehicle.

Claims (3)

Magnetische Feder, umfassend zumindest einen Permanentmagneten und mindestens ein Gegenstück aus magnetisch anziehendem Material oder zwei voneinander sich abstoßende oder zwei sich anziehende Permanentmagnete sowie zumindest eine Spule, wobei die Spule derart ausgebildet ist, um sich zumindest durch einen dieser Permanentmagnete hindurchzubewegen, wobei Bewegungsenergie in elektrische Energie umgewandelt wird.Magnetic spring, comprising at least one permanent magnet and at least one counterpart of magnetically attractive material or two mutually repelling or two attracting permanent magnets and at least one coil, wherein the coil is designed to move through at least one of these permanent magnets, wherein kinetic energy in electrical Energy is converted. Magnetische Feder nach Anspruch 1, dadurch gekennzeichnet, dass die in der zumindest einen Spule induzierte Spannung gleichgerichtet und in einem Kondensator gespeichert wird.Magnetic spring after Claim 1 , characterized in that the voltage induced in the at least one coil is rectified and stored in a capacitor. Magnetische Feder nach einem der Ansprüche 1 bis 2, dadurch gekennzeichnet, dass mindestens ein Piezoelement vorgesehen ist, welches beim Ein- und Ausfedern der Feder (1) mechanisch betätigt und dadurch eine elektrische Spannung erzeugt wird.Magnetic spring according to one of the Claims 1 to 2 , characterized in that at least one piezoelectric element is provided, which is mechanically actuated during compression and rebound of the spring (1) and thereby an electrical voltage is generated.
DE102011010165.9A 2011-02-02 2011-02-02 Magnetic spring Expired - Fee Related DE102011010165B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011010165.9A DE102011010165B4 (en) 2011-02-02 2011-02-02 Magnetic spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011010165.9A DE102011010165B4 (en) 2011-02-02 2011-02-02 Magnetic spring

Publications (2)

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DE102011010165A1 DE102011010165A1 (en) 2013-05-08
DE102011010165B4 true DE102011010165B4 (en) 2018-11-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021132806A1 (en) 2021-12-13 2023-06-15 Bayerische Motoren Werke Aktiengesellschaft Inductive magnet arrangement for a wheel suspension of a motor vehicle, wheel suspension and motor vehicle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108131411B (en) * 2017-12-29 2019-06-28 浙江理工大学 A kind of sensing Nonlinear Quasi zero stiffness electromagnetism vibration isolator certainly
AT525071B1 (en) * 2021-06-29 2022-12-15 Pagitz Andreas travel generator

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856607A (en) * 1958-07-02 1960-12-21 Ibm Improvements in electrical pulse generators
BE888229A (en) * 1981-04-01 1981-10-01 Prvni Brnenska Strojirna INDUCTIVE TRANSDUCER.
DE20120797U1 (en) * 2001-12-21 2002-04-18 Giehle Andreas Magnetic damping system
DE10147720A1 (en) * 2001-09-27 2003-04-10 Daimler Chrysler Ag Autonomous energy generation system e.g. for motor vehicle, has mechanical vibration system that can be stimulated to produce translational mechanical vibrations without direct mechanical force input
DE102007058187A1 (en) * 2007-12-04 2009-06-10 Fidlock Gmbh Force-transformation device
WO2009081295A2 (en) * 2007-12-19 2009-07-02 Koninklijke Philips Electronics, N.V. Magnetic spring system for use in a resonant motor
US20090236192A1 (en) * 2008-03-18 2009-09-24 Seiko Epson Corporation Shock absorber
DE102009010144A1 (en) * 2009-02-23 2010-08-26 Li-Tec Battery Gmbh Method and charging device for charging a motor vehicle battery

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB856607A (en) * 1958-07-02 1960-12-21 Ibm Improvements in electrical pulse generators
BE888229A (en) * 1981-04-01 1981-10-01 Prvni Brnenska Strojirna INDUCTIVE TRANSDUCER.
DE10147720A1 (en) * 2001-09-27 2003-04-10 Daimler Chrysler Ag Autonomous energy generation system e.g. for motor vehicle, has mechanical vibration system that can be stimulated to produce translational mechanical vibrations without direct mechanical force input
DE20120797U1 (en) * 2001-12-21 2002-04-18 Giehle Andreas Magnetic damping system
DE102007058187A1 (en) * 2007-12-04 2009-06-10 Fidlock Gmbh Force-transformation device
WO2009081295A2 (en) * 2007-12-19 2009-07-02 Koninklijke Philips Electronics, N.V. Magnetic spring system for use in a resonant motor
US20090236192A1 (en) * 2008-03-18 2009-09-24 Seiko Epson Corporation Shock absorber
DE102009010144A1 (en) * 2009-02-23 2010-08-26 Li-Tec Battery Gmbh Method and charging device for charging a motor vehicle battery

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021132806A1 (en) 2021-12-13 2023-06-15 Bayerische Motoren Werke Aktiengesellschaft Inductive magnet arrangement for a wheel suspension of a motor vehicle, wheel suspension and motor vehicle

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Representative=s name: PATENTANWAELTE TOBIAS KOEHLER UND VOLKMAR MUEL, DE

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