DE29822343U1 - High-tech power generation and braking system for bicycles - Google Patents
High-tech power generation and braking system for bicyclesInfo
- Publication number
- DE29822343U1 DE29822343U1 DE29822343U DE29822343U DE29822343U1 DE 29822343 U1 DE29822343 U1 DE 29822343U1 DE 29822343 U DE29822343 U DE 29822343U DE 29822343 U DE29822343 U DE 29822343U DE 29822343 U1 DE29822343 U1 DE 29822343U1
- Authority
- DE
- Germany
- Prior art keywords
- power generation
- generation system
- coils
- braking
- control unit
- 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
- 238000010248 power generation Methods 0.000 title claims description 18
- 230000000694 effects Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 description 3
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/06—Arrangement of lighting dynamos or drives therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L1/00—Brakes; Arrangements thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Braking Arrangements (AREA)
Description
HIGH-TECH STROMERZEUGUNGS- UND BREMS-SYSTEM FÜR FAHRRÄDERHIGH-TECH POWER GENERATION AND BRAKING SYSTEM FOR BICYCLES
Lichtmaschinen üblicher Art für Fahrräder, bestehen aus mehreren Teilen, die in einem Gehäuse angebracht sind. Es gibt verschiedene Varianten davon. Es gibt welche, die das Rad direkt mittels einer Laufrolle berühren und so die notwendige mechanische Energie gewinnen und diese in elektrische Energie umwandeln. Es gibt auch Varianten, die die Speichen berühren, um die Energie zu gewinnen (die sog. Speichen-Dynamo).The usual type of alternator for bicycles consists of several parts that are mounted in a housing. There are different variants of these. There are some that touch the wheel directly using a roller and thus generate the necessary mechanical energy and convert it into electrical energy. There are also variants that touch the spokes to generate the energy (the so-called spoke dynamo).
Diese Lichtmaschinen für Fahrräder haben Vor- und Nachteile. Sie haben Verschleissteile, die mit der Zeit abgenutzt werden und ausgetauscht werden müssen. Die Dynamos, die das Rad mittels einer Laufrolle direkt berühren, haben auch andere Nachteile: sie verlieren bei Nässe und Schnee ihre Haftung, verursachen Reifenverschleiss und machen Geräusche. Auch die Energieumwandlung ist nicht optimal.These bicycle alternators have advantages and disadvantages. They have wearing parts that wear out over time and need to be replaced. The dynamos that come into direct contact with the wheel via a roller also have other disadvantages: they lose their grip in wet and snowy conditions, cause tire wear and make noise. The energy conversion is also not optimal.
Es gibt jedoch keine Lichtmaschine für Fahrräder, die auch in der Lage ist, das Fahrrad zu bremsen, wenn es notwendig ist.However, there is no alternator for bicycles that is also capable of braking the bicycle when necessary.
Der in den Schutzansprüchen 1 bis 16 angegebenen Erfindung liegt das Problem zugrunde, eine Lichtmaschine zu schaffen, die geräuschlos ist, keine Verschleissteile aufweist, keinen Reifenverschleiss verursacht, sowie kein Durchrutschen bei Nässe und Schnee erlaubt, und die ausserdem auch als Hilfsbremse benutzt werden kann.The invention specified in claims 1 to 16 is based on the problem of creating an alternator that is noiseless, has no wearing parts, does not cause tire wear, and does not allow slipping in wet and snowy conditions, and which can also be used as an auxiliary brake.
Das wird mit den in den Schutzansprüchen 1 bis 16 aufgeführten Merkmalen gelöst.This is solved with the features listed in claims 1 to 16.
· ♦· ♦
Mit der Erfindung wird eine sehr hohe Zuverlässigkeit erreicht. Dieser Stromgenerator für Fahrräder ist total lautlos, verursacht keinen Reifenverschleiss, kein Durchrutschen bei Nässe und Schnee. Er hat keine Verschleissteile und belastet das Rad nicht so stark, wie herkömmliche Dynamos.The invention achieves a very high level of reliability. This power generator for bicycles is completely silent, does not cause tire wear, does not slip in wet or snowy conditions. It has no wearing parts and does not put as much strain on the bike as conventional dynamos.
Die Leistung, sowie eine automatische Anpassung an die Geschwindigkeit des Fahrrads ist elektronisch geregelt. Diese Erfindung kann ausserdem als elektronische Hilfsbremse benutzt werden.The power and automatic adjustment to the speed of the bike are electronically controlled. This invention can also be used as an electronic auxiliary brake.
Ausführungsbeispiele werden anhand der Figuren 1 bis 5 erläutert. Es zeigen:Examples of embodiments are explained using Figures 1 to 5. They show:
Fig. 1 und 2, die neuartige Lichtmaschine,Fig. 1 and 2, the new alternator,
Fig. 3 eine andere Variante,Fig. 3 another variant,
Fig. 4 die Lichtmaschine mit integrierter Hilfsbremse.Fig. 4 the alternator with integrated auxiliary brake.
In den Figuren ist ein Diskus 1 bzw. Ring dargestellt, welcher in dem Rad 2 angebracht ist. In diesen Ring sind zahlreiche Hochleistungs-Permanentmagneten 3 integriert. Die Dauermagneten sind so angeordnet, dass die Polarität wechselhaft ist. Die Elektromagnetischen Spulen 4 sind seitlich angebracht. Deren Distanz zu dem magnetischen Ring 1 ist verstellbar. Bei einer Variante wird das automatisch geregelt, je nachdem, wie schnell das Fahrrad fährt. Um den Effekt zu erhöhen, werden Magnetfeld kreise während der Fahrt wechselhaft auf- und zugeschlossen. Die Spulen 4 werden wie eine Einheit betrachtet, da sie elektrisch miteinander verbunden sind, sodass sich die Stromwerte addieren. Das wird über eine Steuereinheit 5 geregelt. Um den Effekt und Energie-Gewinn noch zu erhöhen, können mehrere Spulen angebracht werden, die in bestimmten Abständen voneineder angebracht sind (Fig. 4). Bei hohen Geschwindigkeiten wird der Abstand zwischen dem magnetischenThe figures show a disc 1 or ring which is mounted in the wheel 2. Numerous high-performance permanent magnets 3 are integrated into this ring. The permanent magnets are arranged in such a way that the polarity is variable. The electromagnetic coils 4 are mounted on the side. Their distance from the magnetic ring 1 is adjustable. In one variant, this is regulated automatically, depending on how fast the bicycle is traveling. To increase the effect, magnetic field circuits are alternately opened and closed during the ride. The coils 4 are considered a unit because they are electrically connected to one another, so that the current values add up. This is regulated by a control unit 5. To increase the effect and energy gain even further, several coils can be mounted, which are mounted at certain distances from one another (Fig. 4). At high speeds, the distance between the magnetic
• ··
Ring und den Spulen grosser, um eine Überlastung des Systems bzw. des Leuchtmittels zu verhindern. Den Abstand kann der Fahrer selbst während der Fahrt mit Hilfe eines Zugseils regeln. Bei einer Variante, die in der Fig. 3 dargestellt ist, übernimmt das die Steuereinheit, welche den Abstand automatisch mit Hilfe eines Elektromotors 6 und eines Schneckentriebs 7 regelt. Natürlich können die Stromwerte über die Steuereinheit auch elektronisch geregelt werden, ohne Abstands-Änderungen der Spulen. Über die Steuereinheit 5 wird auch die Bremsfunktion gesteuert. Das Bremsen wird elektronisch erreicht und unterscheidet sich qualitativ von herkömmlichen mechanischen Systemen. Die neue elektronische Bremse zeigt sehr gute Eigenschaften, wenn das Fahrrad, oder motorisiertes Fahrzeug, ziemlich schnell fährt. Die Elektronische Bremse funktioniert mit oder ohne fremde Stromquelle. Die Spulen dienen zur Erzeugung des Stroms, was gleichzeitig benutzt wird, das Rad zu bremsen. Die Steuereinheit enthält eine elektronische Schaltung, die die Spulen kurz- oder gegeneinander schliesst, um den Bremseffekt zu erreichen. Als Widerstand für die Bremsfunktionen können z.B. auch Lampen mit grosser Leistung eingesetzt werden. Diese Lampen können in die Steuereinheit integriert werden oder (und) zusätzlich als Bremslicht benutzt werden. Das Aufladen eines Akkus 12 bei Bremsvorgängen wäre denkbar, da er auch den Stromkreis belasten kann.Ring and the coils are larger to prevent overloading the system or the light source. The driver can regulate the distance himself while driving using a pull rope. In one variant, shown in Fig. 3, this is done by the control unit, which regulates the distance automatically using an electric motor 6 and a worm drive 7. Of course, the current values can also be regulated electronically via the control unit, without changing the distance between the coils. The braking function is also controlled via the control unit 5. Braking is achieved electronically and differs qualitatively from conventional mechanical systems. The new electronic brake shows very good properties when the bicycle or motorized vehicle is traveling quite fast. The electronic brake works with or without an external power source. The coils are used to generate the current, which is also used to brake the wheel. The control unit contains an electronic circuit that short-circuits the coils or closes them against each other to achieve the braking effect. High-power lamps can also be used as resistors for the braking functions. These lamps can be integrated into the control unit or (and) also used as brake lights. Charging a battery 12 during braking would be conceivable, as it can also load the circuit.
Natürlich werden die übrigen Spulen weiter Energie für die Beleuchtung erzeugen. Ein Control-Display 8, der an dem Fahrradlenker 9 angebracht ist, zeigt die Vorgänge, die stattfinden. Auch eine elektronische Bremskrafteinstellung per Berührungs-Sensor-Leiste 10 ist vorgesehen. Die Bremskraft der elektronischen Bremse kann zusätzlich mit Hilfe von Leuchtdioden 11, die in Reihe angeordnet sind, angezeigt werden (LED-VU-Messer-prinzip) (Fig. 5). Dieses Bremssystem ist besonders attraktiv, während das Fahrrad bergab fährt, da die Bremskraft bequem mit der Sensor-Leiste eingestellt werden kann und dadurch das Fahrrad seine konstante Geschwindigkeit behält ("Fahrrad-Tempomat"). Für die Funktionen der Steuereinheit und des Displays kann zusätzlich auch eine Batterie oder ein Akku 12 behilflich sein.Of course, the remaining coils will continue to generate energy for the lighting. A control display 8, which is attached to the bicycle handlebar 9, shows the processes that are taking place. An electronic braking force adjustment using a touch sensor bar 10 is also provided. The braking force of the electronic brake can also be displayed using LEDs 11 arranged in series (LED VU meter principle) (Fig. 5). This braking system is particularly attractive when the bicycle is going downhill, as the braking force can be conveniently adjusted using the sensor bar, thus allowing the bicycle to maintain a constant speed ("bicycle cruise control"). A battery or rechargeable battery 12 can also be used to power the functions of the control unit and the display.
Diese Erfindung stellt ein vorteilhaftes Energie-Erzeugungs- und elektronisches Brems-System dar. Dessen Effekt ist nicht vom Wetter abhängig. Ausserdem ist der Bremseffekt sehr zuverlässig und sicher, besonders wenn das Fahrrad (oder motorisietes Fahrzeug) mit einer sehr hohen Geschwindigkeit fährt (z.B. Rennräder). Das Blockieren der Räder während den Bremsen wird unmöglich gemacht und das völlig automatisch geregelt nach dem Negativ-Feed-Back-Prinzip.This invention represents an advantageous energy generation and electronic braking system. Its effect is not dependent on the weather. In addition, the braking effect is very reliable and safe, especially when the bicycle (or motorized vehicle) is traveling at a very high speed (e.g. racing bikes). Locking of the wheels during braking is made impossible and this is completely automatically controlled according to the negative feedback principle.
Die Bremsspulen 13 und die Stromversorgungsspulen können getrennt oder integriert angebracht werden. Um eine optimale Wirkung zu erreichen, können beide Räder das Fahrrads jeweils mit einem magnetischen Ring ausgestattet.The brake coils 13 and the power supply coils can be installed separately or integrated. To achieve optimum effect, both wheels of the bicycle can be equipped with a magnetic ring.
Dieses Bremssystem wird zusätzlich zu dem herkömmlichen Bremssystem am Fahrrad, oder motorisierten Fahrzeugen, angebracht (eingebaut).This braking system is installed (built-in) in addition to the conventional braking system on the bicycle or motorized vehicle.
Ausser, dass die Dauermagneten in einem Magnet-Ring angebracht werden, können auch einzelne Hochleistungs-Dauermagneten 14 in das Rad eingebaut werden.In addition to the permanent magnets being mounted in a magnet ring, individual high-performance permanent magnets 14 can also be installed in the wheel.
Natürlich kann diese Erfindung auch in motorisierten Fahrzeugen Anwendung finden (z.B. Autos, Motorräder, LKW-s, Schienenfahrzeuge etc.).Of course, this invention can also be used in motorized vehicles (e.g. cars, motorcycles, trucks, rail vehicles etc.).
Claims (16)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29822343U DE29822343U1 (en) | 1998-12-15 | 1998-12-15 | High-tech power generation and braking system for bicycles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29822343U DE29822343U1 (en) | 1998-12-15 | 1998-12-15 | High-tech power generation and braking system for bicycles |
Publications (1)
Publication Number | Publication Date |
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DE29822343U1 true DE29822343U1 (en) | 1999-03-18 |
Family
ID=8066677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DE29822343U Expired - Lifetime DE29822343U1 (en) | 1998-12-15 | 1998-12-15 | High-tech power generation and braking system for bicycles |
Country Status (1)
Country | Link |
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DE (1) | DE29822343U1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19943088A1 (en) * | 1998-07-16 | 2000-05-11 | Franz Dieter Seiwert | Wheel rim dynamo for production of current for bicycles, bicycle trailers or motorcycles uses magnetized rim and coil with iron core consisting of flat magnetic strip |
WO2000059769A1 (en) | 1999-04-05 | 2000-10-12 | Klaeui Werner | Combined braking and current generating device for bicycles |
WO2002000492A1 (en) * | 2000-06-30 | 2002-01-03 | Light Eye Developments Limited | Improved dynamo |
FR2969572A1 (en) * | 2010-12-23 | 2012-06-29 | Aatr | Dynamo for generating light and electrical power on bicycle, has compact case including windings to transform alternate magnetic field into electricity, and capacitor storing excess unused power for use when bicycle is stopped |
WO2013004320A1 (en) * | 2011-07-01 | 2013-01-10 | Dirk Strothmann | Device for contactless current generation, in particular bicycle dynamo, vehicle lighting system and bicycle |
CN103057646A (en) * | 2012-08-30 | 2013-04-24 | 樊荣 | Electromagnet braking device |
ES2478419A1 (en) * | 2014-02-21 | 2014-07-21 | Universidad De La Rioja | Regenerative electric bicycle (Machine-translation by Google Translate, not legally binding) |
CN109552531A (en) * | 2019-01-22 | 2019-04-02 | 中国电建集团贵州工程有限公司 | A kind of bicycle kinetic energy recovery system |
EP3725658A1 (en) * | 2019-04-19 | 2020-10-21 | H.E.R.S. S.r.l. | Electric bicycle with electric energy storage |
-
1998
- 1998-12-15 DE DE29822343U patent/DE29822343U1/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19943088A1 (en) * | 1998-07-16 | 2000-05-11 | Franz Dieter Seiwert | Wheel rim dynamo for production of current for bicycles, bicycle trailers or motorcycles uses magnetized rim and coil with iron core consisting of flat magnetic strip |
WO2000059769A1 (en) | 1999-04-05 | 2000-10-12 | Klaeui Werner | Combined braking and current generating device for bicycles |
DE19915186A1 (en) * | 1999-04-05 | 2000-11-09 | Werner Klaeui | Light and energy system for bicycles, motorcycles and multi-wheel vehicles |
WO2002000492A1 (en) * | 2000-06-30 | 2002-01-03 | Light Eye Developments Limited | Improved dynamo |
FR2969572A1 (en) * | 2010-12-23 | 2012-06-29 | Aatr | Dynamo for generating light and electrical power on bicycle, has compact case including windings to transform alternate magnetic field into electricity, and capacitor storing excess unused power for use when bicycle is stopped |
US9236761B2 (en) | 2011-07-01 | 2016-01-12 | Dirk Strothmann | Device for contactless current generation, in particular bicycle dynamo, vehicle lighting system and bicycle |
CN103648897A (en) * | 2011-07-01 | 2014-03-19 | 迪克·施特罗特曼 | Device for contactless current generation, in particular bicycle dynamo, vehicle lighting system and bicycle |
WO2013004320A1 (en) * | 2011-07-01 | 2013-01-10 | Dirk Strothmann | Device for contactless current generation, in particular bicycle dynamo, vehicle lighting system and bicycle |
RU2591004C2 (en) * | 2011-07-01 | 2016-07-10 | Дирк ШТРОТМАНН | Device for contactless generation of electric current, in particular bicycle dynamo-machine, lighting system and bicycle |
CN103057646A (en) * | 2012-08-30 | 2013-04-24 | 樊荣 | Electromagnet braking device |
ES2478419A1 (en) * | 2014-02-21 | 2014-07-21 | Universidad De La Rioja | Regenerative electric bicycle (Machine-translation by Google Translate, not legally binding) |
CN109552531A (en) * | 2019-01-22 | 2019-04-02 | 中国电建集团贵州工程有限公司 | A kind of bicycle kinetic energy recovery system |
EP3725658A1 (en) * | 2019-04-19 | 2020-10-21 | H.E.R.S. S.r.l. | Electric bicycle with electric energy storage |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19990429 |
|
R081 | Change of applicant/patentee |
Owner name: MERLAKU, KASTRIOT, DE Free format text: FORMER OWNER: MERLAKU, KASTRIOT, 84347 PFARRKIRCHEN, DE Effective date: 20000816 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20020514 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20050701 |