Supercharge Your Innovation With Domain-Expert AI Agents!

Contactless power generators, bicycle generators, vehicle lighting and bicycles

A vehicle lighting and non-contact technology, which is applied in the direction of electromechanical devices, circuit devices, bicycle accessories, etc., can solve the problems of additional installation, etc., and achieve the effects of high current yield, high efficiency, and high torque

Active Publication Date: 2017-04-19
迪克·施特罗特曼
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All these devices have the disadvantage of requiring additional mounting of magnetic or metal components on the wheel (eg WO2001 / 033700A1)

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Contactless power generators, bicycle generators, vehicle lighting and bicycles
  • Contactless power generators, bicycle generators, vehicle lighting and bicycles
  • Contactless power generators, bicycle generators, vehicle lighting and bicycles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0058] If there are identical or similar active parts, they are given the same reference numerals. In combination with the features of the above-mentioned embodiments, some technical features of the embodiments described below can also lead to further development of the present invention.

[0059] according to figure 1 The device according to the invention comprises a counterpart 1 coupled to a rotatably mounted rotor 2 . To this end, the counterpart 1 is a wheel rim with sides 1.1 forming a continuous circular track. The rim 1 is conductive, for example made of aluminium.

[0060] The rotor 2 comprises a carrier 2.1, on the circumference of which a plurality of magnets are distributed, which will be described in detail below. The carrier 2.1 and the magnet are rotatably mounted on the shaft 2a. A rotational movement of the counterpart / rim 1 in direction 4a causes a rotational movement of the magnet-equipped rotor 2 in direction 4b. The rotor 2 which now acts as an eddy c...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Device for contactless electricity generation, in particular a bicycle generator, arranged on a rotatable counterpart, in particular a wheel rim, having at least one movably supported rotor with at least one magnet (3) ( 2) and at least one coil (7), in at least one winding of which the current for operating the consumer can be induced by a magnet (3) moving with the rotor (2), wherein the rotor (2) can pass through a corresponding Magnetically interacting movement of the part (1), characterized in that the rotor (2) and the counter part (1) have a different axis distribution and that the rotor (2) is in an effective position for generating at least one eddy current base magnetic field (6a, 6b) In the counter part (1) constituting an uninterrupted circular track and electrically conductive, so constituted that by continuous relative movement between the counter part (1) and the rotor (2) rotor, the induction in the counter part has mutual opposite polarity The continuous eddy current fields opposite to each other and in this way make the rotor (2) move with the counterpart (1) under the condition of constituting the eddy current drive. The invention also relates to a vehicle lighting device and a bicycle, each having a corresponding device for generating electricity.

Description

technical field [0001] The invention relates to a contactless power generator, in particular a bicycle generator, arranged on a rotatable counterpart, in particular a wheel rim, having at least one movable support, a rotor with at least one magnet and at least A coil in at least one winding of which a current for operating an electrical load can be induced by a magnet moving with a rotor, wherein the rotor can be moved by magnetic interaction with a counterpart. The device is characterized in that the rotor and the counterpart have different axis distributions and that the rotor is configured in an effective position in order to generate at least one eddy current base magnetic field in an uninterrupted circular path and electrically conductive counterpart in such a way that it passes through the counterpart The continuous relative movement between the rotor and the rotor induces in the counterpart a continuous mutually opposite eddy current field with mutually opposite polarit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62J6/06B62L1/00H02K1/14H02K7/18
CPCB62J6/08H02K7/11H02K49/04H02K21/14H02K7/1846B60Q1/00B62J6/06B62L1/00H02J7/345H02K1/14H02K7/18
Inventor 迪克·施特罗特曼
Owner 迪克·施特罗特曼
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com