DE102006013653A1 - Mechanical energy converting device for use in motor vehicle, has mechanical vibration system with spring guide and pot magnetic circuit movable translatory towards pot axis, where pot magnetic circuit is provided with permanent magnet - Google Patents
Mechanical energy converting device for use in motor vehicle, has mechanical vibration system with spring guide and pot magnetic circuit movable translatory towards pot axis, where pot magnetic circuit is provided with permanent magnet Download PDFInfo
- Publication number
- DE102006013653A1 DE102006013653A1 DE200610013653 DE102006013653A DE102006013653A1 DE 102006013653 A1 DE102006013653 A1 DE 102006013653A1 DE 200610013653 DE200610013653 DE 200610013653 DE 102006013653 A DE102006013653 A DE 102006013653A DE 102006013653 A1 DE102006013653 A1 DE 102006013653A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic circuit
- pot
- air gap
- vibration system
- permanent magnet
- 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.)
- Withdrawn
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
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Umwandlung von mechanischer Energie in elektrische Energie mit einem mechanischen Schwingsystem und einem Induktionssystem, wobei das Induktionssystem einen Permanentmagneten und eine Induktionsspule enthält und der Permanentmagnet Bestandteil des mechanischen Schwingsystems ist.The The invention relates to a device for the conversion of mechanical Energy into electrical energy with a mechanical vibration system and an induction system, wherein the induction system is a permanent magnet and an induction coil and the permanent magnet component of the mechanical vibration system is.
Derartige Anordnungen können als autarke Spannungsquellen verwendet werden und sind beispielsweise zum Betrieb von Low-Power-Komponenten geeignet, die keine von außen zugeführte elektrische Energie erfordern.such Arrangements can are used as self-sufficient voltage sources and are for example suitable for the operation of low-power components that do not require externally supplied electrical Require energy.
Im Stand der Technik sind verschiedene derartige Einrichtungen bekannt.in the State of the art, various such devices are known.
In
Ferner
ist in
Bei dieser Vorrichtung ist nachteilig, dass die Anordnung einen geringen Wirkungsgrad aufweist, weil nur schwache Magnetfelder die Induktionsspule durchfließen und die Bewegung des mechanischen Schwingsystems ungenau und unkontrolliert ist.at This device is disadvantageous in that the arrangement has a low Efficiency, because only weak magnetic fields flow through the induction coil and the movement of the mechanical vibration system inaccurate and uncontrolled is.
Der Erfindung liegt die Aufgabe zugrunde, eine Vorrichtung der eingangs genannten Art anzugeben, die bei geringer Baugröße einen hohen Wirkungsgrad ermöglicht und den autarken Betrieb von einer elektronischen Einheit ermöglicht.Of the Invention is the object of a device of the initially specify the type mentioned, the small size high efficiency allows and enables autonomous operation of an electronic unit.
Die Aufgabe wird erfindungsgemäß mit einer Vorrichtung, welche die im Anspruch 1 angegebenen Merkmale aufweist, gelöst.The The object is achieved according to the invention with a device which has the features specified in claim 1, solved.
Vorteilhafte Ausgestaltungen sind in den Unteransprüchen angegeben.advantageous Embodiments are specified in the subclaims.
Die erfindungsgemäße Vorrichtung enthält ein mechanisches Schwingsystem, das von einem Topfmagnetkreis gebildet wird. Der Topfmagnetkreis enthält im Kern einen zylindrischen Permanentmagneten, dessen magnetischer Fluss über Mantel-, Grund und Deckseite des Topfmagnetkreises, welche aus magnetisch gut leitendem Material bestehen, geführt wird. Die Grundfläche oder die Deckfläche weist einen ringförmigen Luftspalt auf, in dem die gestellfest angeordnete Induktionsspule eintaucht und translatorisch gegenüber dem Magnetkreis beweglich ist. Die Relativbewegung zwischen Induktionsspule und Magnetkreis wird durch eine Federführung ermöglicht, mit welcher der Magnetkreis exakt geführt wird.The inventive device contains one mechanical vibration system formed by a pot magnetic circuit becomes. The pot magnetic circuit contains in the core a cylindrical permanent magnet whose magnetic River over Sheath, base and top side of the pot magnetic circuit, which are made of magnetic well conductive material, is guided. The base area or the top surface has an annular Air gap, in which the frame fixedly arranged induction coil immersed and translationally movable relative to the magnetic circuit is. The relative movement between induction coil and magnetic circuit is by a spring leadership allows with which the magnetic circuit is exactly guided.
Die Federführung ermöglicht bei geringen Herstellungskosten eine exakte Bewegung der Spule im Luftspalt. Durch diese Führung kann ein kleiner Luftspalt verwendet werden, der nahezu vollständig von der Spule ausge füllt wird. In Verbindung mit der kompakten und streuflussarmen Anordnung des magnetischen Kreises wird bei geringer Baugröße ein hoher Wirkungsgrad erzielt.The leadership allows at low production costs an exact movement of the coil in the Air gap. Through this leadership a small air gap can be used that is almost completely off the coil filled out becomes. In conjunction with the compact and low-leakage arrangement the magnetic circuit is achieved with a small size high efficiency.
Eine vorteilhafte Ausführung sieht vor, dass der Luftspalt zylindrisch ausgebildet ist und die Spule die Form eines Hohlzylinders aufweist, dessen äußerer Durchmesser geringfügig kleiner als der äußere Durchmesser des Luftspaltes und dessen innerer Durchmesser geringfügig größer als der innere Durchmesser des Luftspaltes ist.A advantageous embodiment provides that the air gap is cylindrical and the Coil has the shape of a hollow cylinder whose outer diameter slight smaller than the outer diameter of the air gap and its inner diameter slightly larger than the inner diameter of the air gap is.
Eine besonders genaue und leichtgängige Führung entsteht dadurch, dass die Federführung als Parallelfederführung ausgebildet ist.A particularly accurate and smooth-running guidance arises in that the spring guide as a parallel spring guide is trained.
Die Erfindung wird im Folgenden anhand eines Ausführungsbeispieles näher erläutert.The Invention will be explained in more detail below with reference to an embodiment.
In der zugehörigen Zeichnung zeigen:In the accompanying drawing demonstrate:
und
and
Wie
aus den
Wird
die Anordnung in Vibrationsbewegungen versetzt, so führt das
Schwingsystem infolge seiner Massenträgheit eine Relativbewegung
gegenüber
dem Gehäuse
Die
In
- 11
- Gehäusecasing
- 22
- Gehäusedeckelhousing cover
- 33
- Flussführungriver guide
- 44
- Oberes Flussführungsteilupper River guide part
- 55
- Blattfederleaf spring
- 66
- Induktionsspuleinduction coil
- 77
- Permanentmagnetpermanent magnet
- 88th
- Befestigungsschraube am Gehäusefixing screw on the housing
- 99
- Befestigungsschraube am Schwingsystemfixing screw at the vibration system
- 1010
- BuchseRifle
- 1111
- Deckelschraubecover screw
- 1212
- Luftspaltair gap
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610013653 DE102006013653A1 (en) | 2006-03-24 | 2006-03-24 | Mechanical energy converting device for use in motor vehicle, has mechanical vibration system with spring guide and pot magnetic circuit movable translatory towards pot axis, where pot magnetic circuit is provided with permanent magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610013653 DE102006013653A1 (en) | 2006-03-24 | 2006-03-24 | Mechanical energy converting device for use in motor vehicle, has mechanical vibration system with spring guide and pot magnetic circuit movable translatory towards pot axis, where pot magnetic circuit is provided with permanent magnet |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006013653A1 true DE102006013653A1 (en) | 2007-11-15 |
Family
ID=38579728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610013653 Withdrawn DE102006013653A1 (en) | 2006-03-24 | 2006-03-24 | Mechanical energy converting device for use in motor vehicle, has mechanical vibration system with spring guide and pot magnetic circuit movable translatory towards pot axis, where pot magnetic circuit is provided with permanent magnet |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006013653A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102694452A (en) * | 2012-06-06 | 2012-09-26 | 郑州大学 | Micro-electro-mechanical system (MEMS)-based vibration energy acquisition device |
WO2012159889A3 (en) * | 2011-05-20 | 2013-01-31 | Siemens Aktiengesellschaft | Energy converter, wireless switch having an energy converter and arrangement for setting at least one electrically decentralized point of a railbound traffic route with at least one wireless switch |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362151A (en) * | 1943-08-18 | 1944-11-07 | Ostenberg Pontus | Electric generator |
US3942051A (en) * | 1974-02-13 | 1976-03-02 | Canadian Patents And Development Limited | Shock actuated electrical pulse generator |
DE4021651C1 (en) * | 1990-07-07 | 1991-06-27 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE10055908A1 (en) * | 2000-11-10 | 2002-05-23 | Erhard Otte | Device for obtaining electrical energy has end stops that temporarily store inertial mass kinetic energy released during braking as potential energy, release it to mass again as it leaves stop |
US20030142845A1 (en) * | 2002-01-29 | 2003-07-31 | Kazumi Miyamoto | Vibrating device for axially vibrating a movable member |
DE102004004930A1 (en) * | 2004-02-02 | 2005-08-25 | Rexroth Mecman Gmbh | Energy-conversion device for converting pneumatic energy into electrical energy has a working chamber, a pressure delivery connection, a plunger, a permanent magnet and a coil |
-
2006
- 2006-03-24 DE DE200610013653 patent/DE102006013653A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362151A (en) * | 1943-08-18 | 1944-11-07 | Ostenberg Pontus | Electric generator |
US3942051A (en) * | 1974-02-13 | 1976-03-02 | Canadian Patents And Development Limited | Shock actuated electrical pulse generator |
DE4021651C1 (en) * | 1990-07-07 | 1991-06-27 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | |
DE10055908A1 (en) * | 2000-11-10 | 2002-05-23 | Erhard Otte | Device for obtaining electrical energy has end stops that temporarily store inertial mass kinetic energy released during braking as potential energy, release it to mass again as it leaves stop |
US20030142845A1 (en) * | 2002-01-29 | 2003-07-31 | Kazumi Miyamoto | Vibrating device for axially vibrating a movable member |
DE102004004930A1 (en) * | 2004-02-02 | 2005-08-25 | Rexroth Mecman Gmbh | Energy-conversion device for converting pneumatic energy into electrical energy has a working chamber, a pressure delivery connection, a plunger, a permanent magnet and a coil |
Non-Patent Citations (2)
Title |
---|
JP 11032470 A (Abstract und automatische Über- setzung) |
JP 11032470 A (Abstract und automatische Übersetzung) * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012159889A3 (en) * | 2011-05-20 | 2013-01-31 | Siemens Aktiengesellschaft | Energy converter, wireless switch having an energy converter and arrangement for setting at least one electrically decentralized point of a railbound traffic route with at least one wireless switch |
CN102694452A (en) * | 2012-06-06 | 2012-09-26 | 郑州大学 | Micro-electro-mechanical system (MEMS)-based vibration energy acquisition device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8139 | Disposal/non-payment of the annual fee |