DE102011010165A1 - Magnetic spring used for suspension of automobile, has piezoelectric element that is mounted on permanent magnets and is mechanically operated by compression and releasing of suspension to generate electricity using kinetic energy - Google Patents

Magnetic spring used for suspension of automobile, has piezoelectric element that is mounted on permanent magnets and is mechanically operated by compression and releasing of suspension to generate electricity using kinetic energy Download PDF

Info

Publication number
DE102011010165A1
DE102011010165A1 DE201110010165 DE102011010165A DE102011010165A1 DE 102011010165 A1 DE102011010165 A1 DE 102011010165A1 DE 201110010165 DE201110010165 DE 201110010165 DE 102011010165 A DE102011010165 A DE 102011010165A DE 102011010165 A1 DE102011010165 A1 DE 102011010165A1
Authority
DE
Germany
Prior art keywords
suspension
permanent magnets
compression
magnetic spring
kinetic energy
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.)
Granted
Application number
DE201110010165
Other languages
German (de)
Other versions
DE102011010165B4 (en
Inventor
Auf Nichtnennung Antrag
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 DE102011010165.9A priority Critical patent/DE102011010165B4/en
Publication of DE102011010165A1 publication Critical patent/DE102011010165A1/en
Application granted granted Critical
Publication of DE102011010165B4 publication Critical patent/DE102011010165B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The magnetic spring comprises two permanent magnets that are repulsive from each other. A coil moves the permanent magnets such that the permanent magnets are repelled or tightened to generate the current. A piezoelectric element is mounted on the permanent magnets and is mechanically operated by compression and releasing of a suspension of a vehicle for enabling the electricity generation using the kinetic energy.

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.

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 damit gelöst, 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 in that a magnetic spring has two mutually repelling permanent magnets, but has at least one coil which is in close magnetic proximity and so attached to at least one magnet passing through or the like can move.

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 automakers.

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 (1)

Hauptanspruch 1. Magnetische Feder (1), wird dadurch gekennzeichnet, daß sie (1) mindestens aus zwei sich voneinander abstoßende Permanentmagneten besteht und mehrere, aber mindestens eine Spule, die sich an mindestens einem Magneten vorbei oder dergleichen bewegen kann, aufweist, Nebenansprüche 2. sie (1) mindestens aus zwei sich voneinander abstoßenden Permanentmagneten besteht, 3. sie (1) mindestens aus zwei sich anziehenden Permanentmagneten besteht, 4. sie (1) mehrere, aber mindestens eine Spule aufweist, die sich am Permanentmagneten vorbei hindurch oder dergleichen bewegen kann, so das Strom erzeugt wird, 5. sie (1) aus mehreren, aber mindestens einem Permanentmagneten und mehreren, aber mindestens einem Gegenstück aus magnetisch anziehendem Material besteht, 6. sie (1) mehrere, aber mindestens eine Gleichrichtung aufweist. 7. (1) zur Stromerzeugung an der Federung mehrere, aber mindestens ein Piezoelemente angebracht ist, das durch Ein- und Ausfedern der Federung mechanisch betätigt wird und elektrische Energie erzeugt wird.Main claim 1. Magnetic spring ( 1 ), is characterized in that it ( 1 ) consists of at least two mutually repelling permanent magnets and a plurality, but at least one coil, which can move past at least one magnet or the like, has ancillary claims 2. ( 1 ) consists of at least two mutually repelling permanent magnets, 1 ) consists of at least two attracting permanent magnets, 1 ) has a plurality, but at least one coil which can move past the permanent magnet or the like, so that the current is generated, 1 ) consists of several, but at least one permanent magnet and a plurality, but at least one counterpart of magnetically attractive material, 1 ) has a plurality, but at least one rectification. 7. ( 1 ) to generate electricity to the suspension more, but at least one piezoelectric elements is mounted, which is mechanically actuated by compression and rebound of the suspension and electrical energy 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)

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

Family

ID=48128724

Family Applications (1)

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

Country Status (1)

Country Link
DE (1) DE102011010165B4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108131411A (en) * 2017-12-29 2018-06-08 浙江理工大学 A kind of sensing Nonlinear Quasi zero stiffness electromagnetism vibration isolator certainly
AT525071A4 (en) * 2021-06-29 2022-12-15 Pagitz Andreas travel generator

Families Citing this family (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

Family Cites Families (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
JP5592800B2 (en) * 2007-12-19 2014-09-17 コーニンクレッカ フィリップス エヌ ヴェ Magnetic spring system used in resonant motors
JP5056514B2 (en) * 2008-03-18 2012-10-24 セイコーエプソン株式会社 Impact relaxation device
DE102009010144A1 (en) * 2009-02-23 2010-08-26 Li-Tec Battery Gmbh Method and charging device for charging a motor vehicle battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108131411A (en) * 2017-12-29 2018-06-08 浙江理工大学 A kind of sensing Nonlinear Quasi zero stiffness electromagnetism vibration isolator certainly
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
AT525071A4 (en) * 2021-06-29 2022-12-15 Pagitz Andreas travel generator
AT525071B1 (en) * 2021-06-29 2022-12-15 Pagitz Andreas travel generator

Also Published As

Publication number Publication date
DE102011010165B4 (en) 2018-11-22

Similar Documents

Publication Publication Date Title
DE10125059A1 (en) Inductive voltage generator
EP2398660B1 (en) Method and charging apparatus for charging a motor vehicle battery
DE10359990B4 (en) Energy converters arranged on rotating elements for the conversion of mechanical into electrical energy
WO2008082458A2 (en) Power generation pad using wasted energy
DE102011010165A1 (en) Magnetic spring used for suspension of automobile, has piezoelectric element that is mounted on permanent magnets and is mechanically operated by compression and releasing of suspension to generate electricity using kinetic energy
EP1504519A2 (en) Device for converting mechanical energy into electrical energy
DE102010014654A1 (en) Inductive chargers and inductive charging systems for portable electronic devices
DE102010060935A1 (en) Active dynamic vibration absorption device for a vehicle
DE102012220419A1 (en) An induction generator and method for generating an electric current using an induction generator
GB2465423A (en) Regenerative shock absorber comprising electromagnetic linear generator or mechanical movement converter
DE102010036658A1 (en) Device for conversion of kinematic energy into electric power by e.g. vibration damper of motor vehicle, has power generation units for providing generated voltage peaks as electrical power into energy storage unit, to charge batteries
CN201490866U (en) Road induction power generating device
DE102006029546A1 (en) Device for converting kinetic energy into electrical energy
DE102009041023A1 (en) Electrodynamic energy converter for use as energy harvester in e.g. industrial sector, has oscillator representing system of permanent magnets and magnetic feedback element and movably arranged relative to coil
JP2020072635A (en) Vibration dynamo device and dynamo device with switch mechanism
Chen et al. A planar PCB based energy harvester with voltage multiplier
DE102015114384B3 (en) Energy-autonomous multi-turn rotary encoder with snap element
DE102008053924A1 (en) Device for producing alternative energy from sound field of e.g. waterfall, has sound conversion units for re-transmitting decaying sound energy as electrical energy to consumer, and accumulating electrical energy in storage
DE202018003841U1 (en) Vibration generator
CN103384110A (en) Electromagnetic type minitype vibration generator and equipment including same
Gopalakannan et al. Design, fabrication and testing of regenerative shock absorber (linear alternator type)
CN203574523U (en) Electromagnetic-type miniature vibration generator and equipment comprising same
EP2001106A1 (en) Electric energy generator from passing vehicles or persons
DE102017105869A1 (en) shock absorber
DE102014113925A1 (en) energy converters

Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R082 Change of representative

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

Representative=s name: MUELLER, VOLKMAR, DIPL.-ING., DE

Representative=s name: VOIGT, THOMAS, DIPL.-ING., DE

R082 Change of representative

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

Representative=s name: MUELLER, VOLKMAR, DIPL.-ING., DE

Representative=s name: VOIGT, THOMAS, DIPL.-ING., DE

R012 Request for examination validly filed

Effective date: 20130306

R016 Response to examination communication
R082 Change of representative

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

Representative=s name: VOIGT, THOMAS, DIPL.-ING., DE

Representative=s name: MUELLER, VOLKMAR, DIPL.-ING., DE

R082 Change of representative

Representative=s name: VOIGT, THOMAS, DIPL.-ING., DE

Representative=s name: MUELLER, VOLKMAR, DIPL.-ING., DE

R082 Change of representative

Representative=s name: MUELLER, VOLKMAR, DIPL.-ING., DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R084 Declaration of willingness to licence
R082 Change of representative
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee