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DE29618105U1 - Energy generating device as a battery or accumulator replacement - Google Patents

Energy generating device as a battery or accumulator replacement

Info

Publication number
DE29618105U1
DE29618105U1 DE29618105U DE29618105U DE29618105U1 DE 29618105 U1 DE29618105 U1 DE 29618105U1 DE 29618105 U DE29618105 U DE 29618105U DE 29618105 U DE29618105 U DE 29618105U DE 29618105 U1 DE29618105 U1 DE 29618105U1
Authority
DE
Germany
Prior art keywords
coil
permanent magnet
armature
spring
core
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.)
Expired - Lifetime
Application number
DE29618105U
Other languages
German (de)
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.)
TR ELEKTRONIC GmbH
Original Assignee
TR ELEKTRONIC GmbH
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 TR ELEKTRONIC GmbH filed Critical TR ELEKTRONIC GmbH
Priority to DE29618105U priority Critical patent/DE29618105U1/en
Publication of DE29618105U1 publication Critical patent/DE29618105U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • F03G7/081—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine recovering energy from moving road or rail vehicles, e.g. collecting vehicle vibrations in the vehicle tyres or shock absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Primary Cells (AREA)

Description

• * &igr;• * &igr;

TR-Elektronic GmbH
Kemmerting 10
84533 HaimingTR-Electronic GmbH
Kemmerting-10
84533 Haiming

Beschreibung:Description:

Energieerzeugungsvorrichtung als Batterie- bzw. AkkumulatorersatzEnergy generation device as a battery or accumulator replacement

Die Erfindung betrifft eine Vorrichtung zur Erzeugung elektrischer Energie aus mechanischer Schwingungsenergie.The invention relates to a device for generating electrical energy from mechanical vibration energy.

Üblicherweise werden trag- oder fahrbare Einrichtungen wie insbesondere Beleuchtungseinrichtungen batterie- oder akkumulatorbetrieben. An Fahrrädern befindet sich überwiegend ein Dynamo, der mit einem der Räder entweder durch Reibung oder über die Speichen gekoppelt ist. Durch den Betrieb des Dynamos erschwert sich jedoch der Antrieb des Fahrrades. Bei Verwendung von Batterien bzw. Akkumulatoren müssen diese in regelmäßigen Abständen ausgetauscht bzw. aufgeladen werden.Portable or mobile devices, such as lighting devices in particular, are usually battery-operated. Bicycles generally have a dynamo that is connected to one of the wheels either by friction or via the spokes. However, the operation of the dynamo makes it more difficult to drive the bicycle. If batteries or accumulators are used, they must be replaced or recharged at regular intervals.

Es ist daher Aufgabe der vorliegenden Erfindung, eine einfache und kostengünstige Energiequelle zu schaffen, bei der kein Austausch- oder Ladeprozeß notwendig ist.It is therefore an object of the present invention to provide a simple and cost-effective energy source that does not require any exchange or charging process.

Diese Aufgabe wird erfindungsgemäß durch den Gegenstand mit den Merkmalen des Schutzanspruchs 1 gelöst.This object is achieved according to the invention by the subject matter having the features of claim 1.

Erfindungsgemäß umfaßt die Energiequelle ein Elektromagnetsystem mit einer Spule und einem Spulenkern zumindest teilweise aus magnetisch leitendem Material und einem Permanentmagneten, wobei diese Komponenten so zueinander angeordnet sind, daß sie ein Feder-Masse-System bilden, bei dem Bewegungen wenigstens einer der beiden Komponenten, d.h. entweder des Elektromagnetsystems oder des Permanentmagneten, gegenüber der jeweils anderen Komponente in der Spule eine elektrische Spannung erzeugen.According to the invention, the energy source comprises an electromagnet system with a coil and a coil core at least partially made of magnetically conductive material and a permanent magnet, these components being arranged relative to one another in such a way that they form a spring-mass system in which movements of at least one of the two components, i.e. either the electromagnet system or the permanent magnet, generate an electrical voltage relative to the other component in the coil.

Vorteilhafte Ausgestaltungen der erfindungsgemäßen Vorrichtung sind in den Unteransprüchen angegeben.Advantageous embodiments of the device according to the invention are specified in the subclaims.

Ausführungsbeispiele der Erfindung werden anhand der Figuren näher erläutert. Es zeigen:Embodiments of the invention are explained in more detail using the figures. They show:

Figur 1 Prinzip einer ersten Ausgestaltung der erfindungsgemäßen Vorrichtung, Figure 1 Principle of a first embodiment of the device according to the invention,

Figur 2a Prinzip einer zweiten Ausgestaltung der erfindungsgemäßen Vorrichtung,Figure 2a Principle of a second embodiment of the device according to the invention,

Figur 2b Anordnung wie in Figur 2a, jedoch andere Lagerung,Figure 2b Arrangement as in Figure 2a, but different bearing,

Figur 3 ein weiteres Ausführungsbeispiel der erfindungsgemäßen Vorrichtung. Figure 3 shows a further embodiment of the device according to the invention.

In Figur 1 ist ein Magnet 3 auf eine Blattfeder 6 montiert. Das eine Ende der Blattfeder 6 ist noch mit einer Masse 8 beschwert, das gegenüberliegende Ende ist starr an einem Gehäuse 7 angebracht. Bei Erschütterungen führt das System Schwingungen aus und der Magnet taucht dadurch mehr oder weniger in den Luftspalt 9 der Spule 1 ein, wodurch eine Spannung induziert wird.In Figure 1, a magnet 3 is mounted on a leaf spring 6. One end of the leaf spring 6 is weighted down with a mass 8, the opposite end is rigidly attached to a housing 7. When subjected to vibrations, the system oscillates and the magnet is thus more or less immersed in the air gap 9 of the coil 1, which induces a voltage.

In Figur 2 ist das System mit einem Schalenkern 2, einer Spule 1 und einem Ringmagnet 3 aufgebaut. In den Halbschalenkern 2 wird eine geeignete Spule 1 eingelegt. Ein passender Ringmagnet 3 schließt das System ab und erzeugt einen magnetischen Fluß durch die Spule 1. Wird die Lage des Magneten 3 verändert, so wird in der Spule 1 eine Spannung induziert. Der Magnet kann gemäß Figur 2a in Richtung der Spulenachse A oder gemäß Figur 2b quer zur Spulenachse A schwingen. Es ist jedoch ebenso eine Lagerung 7 möglich, bei der der bewegliche Teil des Feder-Masse-Systems - in Figur 2 der Ringmagnet 3 - in allen 3 Raumachsen schwingen kann.In Figure 2, the system is constructed with a shell core 2, a coil 1 and a ring magnet 3. A suitable coil 1 is inserted into the half-shell core 2. A suitable ring magnet 3 closes the system and generates a magnetic flux through the coil 1. If the position of the magnet 3 is changed, a voltage is induced in the coil 1. The magnet can oscillate in the direction of the coil axis A according to Figure 2a or transversely to the coil axis A according to Figure 2b. However, a bearing 7 is also possible in which the movable part of the spring-mass system - in Figure 2 the ring magnet 3 - can oscillate in all 3 spatial axes.

Gemäß der in Figur 3 gezeigten Ausführungsform der Erfindung taucht der permanentmagnetische Anker 3 bei Schwingungen des Systems in die Spule 1 ein und erzeugt dadurch eine Spannung in ihr. Die Spule 1According to the embodiment of the invention shown in Figure 3, the permanent magnetic armature 3 dips into the coil 1 when the system oscillates and thereby generates a voltage in it. The coil 1

befindet sich dabei beispielsweise in einem Becher 5 aus ferromagnetischem Material, wobei der Anker 3 in einem Kunststoffrohr 4 geführt wird. Der bewegliche Teil des erfindungsgemäßen Feder-Masse-Systems wird dabei durch Erschütterungen, Beschleunigungen oder Verzögerungen des Systems zu Schwingungen angeregt.is located, for example, in a cup 5 made of ferromagnetic material, with the armature 3 being guided in a plastic tube 4. The movable part of the spring-mass system according to the invention is excited to oscillate by vibrations, accelerations or decelerations of the system.

Die Erfindung läßt sich zur Detektion von Erschütterungen, d.h. als Erschütterungssensor oder auch als Bewegungsmelder, verwenden.The invention can be used to detect vibrations, i.e. as a vibration sensor or as a motion detector.

Eine weitere Anwendung ist der Einsatz als Generator, insbesondere für Beleuchtungen oder für optische oder akustische Signalgebungszwecke.Another application is the use as a generator, especially for lighting or for optical or acoustic signaling purposes.

Claims (12)

TR-Elektronic GmbH Kemmerting 10 84533 Haiming Energieerzeugungsvorrichtung als Batterie- bzw. Akkumulatorersatz Schutzansprüche:TR-Elektronic GmbH Kemmerting 10 84533 Haiming Energy generation device as a battery or accumulator replacement Protection claims: 1. Vorrichtung zur Erzeugung elektrischer Energie aus mechanischer Schwingungsenergie, gekennzeichnet durch ein Elektromagnetsystem mit einer Spule (1) und einem Spulenkern (2) zumindest teilweise aus magnetisch leitendem Material und einem Permanentmagneten (3), wobei diese Komponenten so zueinander angeordnet sind, daß sie ein Feder-Masse-System bilden, bei dem Bewegungen wenigstens einer der beiden Komponenten, d.h. entweder des Elektromagnetsystems (1, 2) oder des Permanentmagneten (3), gegenüber der jeweils anderen Komponente in der Spule (1) eine elektrische Spannung erzeugen.1. Device for generating electrical energy from mechanical vibration energy, characterized by an electromagnet system with a coil (1) and a coil core (2) at least partially made of magnetically conductive material and a permanent magnet (3), whereby these components are arranged in relation to one another in such a way that they form a spring-mass system in which movements of at least one of the two components, i.e. either the electromagnet system (1, 2) or the permanent magnet (3), generate an electrical voltage relative to the other component in the coil (1). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Elektromagnetsystem (1, 2) fixiert und der Permanentmagnet (3) demgegenüber beweglich ist.2. Device according to claim 1, characterized in that the electromagnet system (1, 2) is fixed and the permanent magnet (3) is movable relative to it. 3. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Permanentmagnet (3) fixiert und das Elektromagnetsystem (1, 2) demgegenüber beweglich ist.3. Device according to claim 1, characterized in that the permanent magnet (3) is fixed and the electromagnet system (1, 2) is movable relative to it. 4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß sich das Feder-Masse-System aus einer Spule (1) mit Kern (2) und einem aus dauermagnetischem Material bestehenden Anker (3) zusammensetzt.4. Device according to one of the preceding claims, characterized in that the spring-mass system is composed of a coil (1) with a core (2) and an armature made of permanent magnetic material (3). 5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Anker (3) ein Tauchanker ist, der federnd gelagert ist und in das Spuleninnere eintaucht.5. Device according to one of the preceding claims, characterized in that the armature (3) is a plunger armature which is spring-mounted and plunges into the interior of the coil. 6. Vorrichtung nach Anspruch 5* clacfurch "gekennzeichnet, daß der Anker6. Device according to claim 5* clacfurch "characterized in that the anchor (3) in einem Führungsrohr (4) beweglich gelagert ist(3) is movably mounted in a guide tube (4) 7. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß der Anker T-förmig ausgebildet ist.7. Device according to claim 6, characterized in that the anchor is T-shaped. 8. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Bewegungsrichtung der beweglichen Komponente quer zur Spulenachse (A) verläuft.8. Device according to one of claims 1 to 4, characterized in that the direction of movement of the movable component runs transversely to the coil axis (A). 9. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Bewegungsrichtung der beweglichen Komponente in der Richtung der Spulenachse (A) verläuft.9. Device according to one of claims 1 to 7, characterized in that the direction of movement of the movable component runs in the direction of the coil axis (A). 10. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Spulenkern (2) ein ferromagnetischer Schalenkern ist.10. Device according to one of the preceding claims, characterized in that the coil core (2) is a ferromagnetic shell core. 11. Vorrichtung nach einem der vorhergehenden Ansprüche 1 bis 9, dadurch gekennzeichnet, daß der Spulenkern (2) aus einem ferromagnetischen Becher (5) und einem der Ankerführung dienenden Kunststoffrohr,11. Device according to one of the preceding claims 1 to 9, characterized in that the coil core (2) consists of a ferromagnetic cup (5) and a plastic tube serving as the armature guide, (4) besteht.(4) exists. 12. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Permanentmagnet (3) bzw. der Anker durch mindestens eine Feder (6) schwingend gelagert ist.12. Device according to one of the preceding claims, characterized in that the permanent magnet (3) or the armature is mounted so as to swing by at least one spring (6).
DE29618105U 1996-10-18 1996-10-18 Energy generating device as a battery or accumulator replacement Expired - Lifetime DE29618105U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29618105U DE29618105U1 (en) 1996-10-18 1996-10-18 Energy generating device as a battery or accumulator replacement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29618105U DE29618105U1 (en) 1996-10-18 1996-10-18 Energy generating device as a battery or accumulator replacement

Publications (1)

Publication Number Publication Date
DE29618105U1 true DE29618105U1 (en) 1997-02-20

Family

ID=8030729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29618105U Expired - Lifetime DE29618105U1 (en) 1996-10-18 1996-10-18 Energy generating device as a battery or accumulator replacement

Country Status (1)

Country Link
DE (1) DE29618105U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872868A1 (en) * 2004-07-06 2006-01-13 Commissariat Energie Atomique ENERGY RECOVERY DEVICE
GB2425222A (en) * 2005-04-12 2006-10-18 Perpetuum Ltd An electromechanical generator for converting mechanical vibraional energy into electrical energy
WO2008021327A1 (en) * 2006-08-14 2008-02-21 Rosemount, Inc. Vibration power generation
EP1936787A1 (en) 2006-12-21 2008-06-25 Saab Ab AMPG device for generation of electrical energy from vibrations, an AMPG device assembly, and a method to optimize the generation of said electrical energy
EP2102498A4 (en) * 2007-01-08 2012-06-13 Veryst Engineering Llc METHOD AND APPARATUS FOR COLLECTING ENERGY USING ENERGY STORAGE AND RELEASE
DE102011101764A1 (en) * 2011-05-18 2012-11-22 Dan-Dirk Seeling Power base for use in transport surface or storage area in e.g. lorry, for generating electrical energy using movement of goods and people, has cylinder comprising piston to receive gravitational force of goods and people

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2872868A1 (en) * 2004-07-06 2006-01-13 Commissariat Energie Atomique ENERGY RECOVERY DEVICE
WO2006005886A1 (en) * 2004-07-06 2006-01-19 Commissariat A L'energie Atomique Energy recovery device
GB2425222A (en) * 2005-04-12 2006-10-18 Perpetuum Ltd An electromechanical generator for converting mechanical vibraional energy into electrical energy
GB2425222B (en) * 2005-04-12 2008-11-05 Perpetuum Ltd An electromechanical generator for converting mechanical vibrational energy into electrical energy
WO2008021327A1 (en) * 2006-08-14 2008-02-21 Rosemount, Inc. Vibration power generation
US7567013B2 (en) 2006-08-14 2009-07-28 Rosemount Inc. Vibration power generation
CN101501330B (en) * 2006-08-14 2013-05-29 罗斯蒙德公司 Vibration power generation device
EP1936787A1 (en) 2006-12-21 2008-06-25 Saab Ab AMPG device for generation of electrical energy from vibrations, an AMPG device assembly, and a method to optimize the generation of said electrical energy
US8304937B2 (en) 2006-12-21 2012-11-06 Saab Ab AMPG device for generation of electrical energy from vibrations, an AMPG device assemby, and a method to optimize the generation of said electrical energy
EP2102498A4 (en) * 2007-01-08 2012-06-13 Veryst Engineering Llc METHOD AND APPARATUS FOR COLLECTING ENERGY USING ENERGY STORAGE AND RELEASE
DE102011101764A1 (en) * 2011-05-18 2012-11-22 Dan-Dirk Seeling Power base for use in transport surface or storage area in e.g. lorry, for generating electrical energy using movement of goods and people, has cylinder comprising piston to receive gravitational force of goods and people

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19970403

R156 Lapse of ip right after 3 years

Effective date: 20000801