First contactless bicycle rim dynamo, Feels like a neverending battery light

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  • Опубликовано: 11 окт 2024

Комментарии • 14

  • @allbunsglazing
    @allbunsglazing 7 лет назад +11

    Music wasn't extreme enough, sorry. Maybe try Norwegian black metal for your next kickstarter, to really drive home how cutting edge you are.

    • @magnicdirk
      @magnicdirk  7 лет назад +2

      It was not our intention to convince customers with preference for Norwegian black metal. You may have a look at our Kickstarter campaign to see the number of backers :-D

  • @MrFluero
    @MrFluero 5 лет назад

    I remember years ago all the bikes were with dynamo and no batteries needed!!!

    • @magnicdirk
      @magnicdirk  5 лет назад

      Yes- but very bad dynamos :-)

    • @OmarDelawar
      @OmarDelawar 3 года назад

      @@magnicdirk Does your contactless magnetic generator create a drag on the wheels? How is it comparable to the drag an actual friction based bike dynamo creates?

  • @tonyrichengod9280
    @tonyrichengod9280 6 лет назад

    Hello, Mr. Strothmann. Brilliant invention. I was wondering if this could be used on a bigger scale to power electric motorcycles. As of now, the biggest challenge to electric motorcycles is short battery life. I am curious to know if integrating your design into the motorcycle could extend battery life significantly by providing constant recharging while in motion.

    • @magnicdirk
      @magnicdirk  6 лет назад +1

      This can't work because our system (like all generators) has less than 100% efficiency. So it's not an option to try to charge a battery from a battery-driven motorcycle.

    • @tonyrichengod9280
      @tonyrichengod9280 6 лет назад

      Dirk Strothmann Would it work better than the brake-driven kinetic conversion system that electric motorcycles currently use to recharge the battery?

    • @magnicdirk
      @magnicdirk  6 лет назад

      Difficult to answer for me. There are different systems- some are better , others worse. Our system might be suited in some cases but we have not explored this.

    • @OmarDelawar
      @OmarDelawar 3 года назад +1

      @@tonyrichengod9280 I think their system still creates a parasitic drag on the wheel similar to a friction based dynamo. The dynamo uses more energy to drive it than it can efficiently generate to recharge the batteries. So you'll be better off not putting the dynamo on as you'll get more range without it on.

  • @migigenDK
    @migigenDK 6 лет назад +2

    WOW using magnets to produce electricity converted into light :O that is never heard of :O oh wait, we have..

  • @likeZOMGlmfao
    @likeZOMGlmfao 9 лет назад +1

    Can you sell these on Amazon.ca?

  • @anayarawat8895
    @anayarawat8895 6 лет назад +1

    RS..

  • @bansku1137
    @bansku1137 7 лет назад +4

    This sounds like bs but the music made me think otherwise