DE202013011055U1 - Power delivering wheel - Google Patents
Power delivering wheel Download PDFInfo
- Publication number
- DE202013011055U1 DE202013011055U1 DE202013011055.4U DE202013011055U DE202013011055U1 DE 202013011055 U1 DE202013011055 U1 DE 202013011055U1 DE 202013011055 U DE202013011055 U DE 202013011055U DE 202013011055 U1 DE202013011055 U1 DE 202013011055U1
- Authority
- DE
- Germany
- Prior art keywords
- wheel according
- wheel
- tire
- power supply
- piezoelectric elements
- 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
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 5
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Strom lieferndes Rad, 1. dadurch gekennzeichnet, dass am Umfang der Karkasse (10) eines Reifens mittels zweier Ringleitungen (1) piezoelektrische Elemente (2) in erforderlicher Anzahl so positioniert werden, dass sie von der Gummilauffläche ausreichend überdeckt werden.Electricity supplying wheel, 1. characterized in that the required number of piezoelectric elements (2) are positioned on the circumference of the carcass (10) of a tire by means of two ring lines (1) so that they are sufficiently covered by the rubber tread.
Description
Die Stromerzeugung mittels piezoelektrischer Elemente ist bekannt.The generation of electricity by means of piezoelectric elements is known.
In einem Tanzboden in Amsterdam wird die Partybeleuchtung mittels piezoelektrischer Elemente erzeugt. Je intensiver getanzt wird, um so heller wird die Beleuchtung.In a dance floor in Amsterdam, the party lighting is generated by means of piezoelectric elements. The more intense the dancing, the brighter the lighting.
In einem Tokioter Bahnhof der East Japan Railway Company werden Fahrkartenautomaten und Informationssysteme mit dem Strom betrieben, den die Fahrgäste durch Herumlaufen selbst erzeugen.In a Tokyo station of the East Japan Railway Company, ticket vending machines and information systems are powered by the electricity that passengers generate themselves by running around.
In Toulouse werden Fußgängerwege piezoelektrisch armiert, um die Straßenbeleuchtung mit Strom zu versorgen.In Toulouse, pedestrian walkways are piezoelectrically reinforced to power the street lighting.
Die israelische Innovattech will piezoelektrische Platten entlang von Eisenbahnschienen installieren, um so Strom zu erzeugen.The Israeli Innovattech wants to install piezoelectric plates along railroad tracks to generate electricity.
Der Nachteil solcher Anordnungen besteht darin, dass die piezoelektrischen Elemente nur sporadisch aktiviert werden, wenn zufällig eine Last darüber bewegt wird.The disadvantage of such arrangements is that the piezoelectric elements are activated only sporadically when a load is accidentally moved over it.
Bekannt ist auch die batterielose Energieversorgung der Funksender von Reifendrucksensoren mittels Piezokeramik; ebenso die batterielose Energieversorgung von Handys.Also known is the battery-free power supply of the radio transmitter of tire pressure sensors by means of piezoceramic; as well as the batteryless power supply of mobile phones.
Die Neuerung geht davon aus, dass piezoelektrische Elemente am Umfang eines Rades so angeordnet werden, dass mit jeder Umdrehung unter Belastung entsprechend der Anzahl der Elemente durch Be- und Entlastung Stromstöße erzeugt werden.The innovation assumes that piezoelectric elements are arranged on the circumference of a wheel so that with each revolution under load according to the number of elements by loading and unloading power surges are generated.
Dieser Strom könnte genutzt werden, um die elektrischen Systeme des Fahrzeugs zu unterstützen bis hin zur Erweiterung der Nutzbarkeit der Akkus bei Elektrofahrzeugen.This power could be used to support the vehicle's electrical systems and extend the usability of batteries in electric vehicles.
Eine besondere Herausforderung stellt die Weiterleitung des erzeugten Stromes aus dem sich bewegenden Rad in die starre Achse des Fahrzeugs und weiter zu einem entsprechenden Verbraucher im Fahrzeug dar, denn es muß die Montierbarkeit der Reifen auf der Felge sowie des kompletten Rades auf der Radnabe ohne Mehraufwand gewährleistet bleiben. Dabei muß berücksichtigt werden, dass auch das Zerlegen und der Tausch der Radlagerung möglich ist.A special challenge is the forwarding of the electricity generated from the moving wheel in the rigid axle of the vehicle and on to a corresponding consumer in the vehicle, because it must ensure the assembly of tires on the rim and the entire wheel on the hub without additional effort stay. It must be remembered that the disassembly and replacement of the wheel bearing is possible.
Eine mögliche Umsetzung der Erfindung wird in den Schutzansprüchen Nr. 1 bis 6 in Verbindung mit der angefügten Zeichnung erläutert.A possible implementation of the invention is explained in the claims 1 to 6 in conjunction with the attached drawing.
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013011055.4U DE202013011055U1 (en) | 2013-12-05 | 2013-12-05 | Power delivering wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202013011055.4U DE202013011055U1 (en) | 2013-12-05 | 2013-12-05 | Power delivering wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202013011055U1 true DE202013011055U1 (en) | 2014-01-29 |
Family
ID=50098869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202013011055.4U Expired - Lifetime DE202013011055U1 (en) | 2013-12-05 | 2013-12-05 | Power delivering wheel |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202013011055U1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022102317A1 (en) | 2022-02-01 | 2023-08-03 | Montfix GmbH | WHEEL FOR A MOTOR VEHICLE FOR ENERGY RECOVERY |
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2013
- 2013-12-05 DE DE202013011055.4U patent/DE202013011055U1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022102317A1 (en) | 2022-02-01 | 2023-08-03 | Montfix GmbH | WHEEL FOR A MOTOR VEHICLE FOR ENERGY RECOVERY |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20140306 |
|
R156 | Lapse of ip right after 3 years |