BRPI0501779A - cubo gerador da bicicleta - Google Patents

cubo gerador da bicicleta

Info

Publication number
BRPI0501779A
BRPI0501779A BRPI0501779-3A BRPI0501779A BRPI0501779A BR PI0501779 A BRPI0501779 A BR PI0501779A BR PI0501779 A BRPI0501779 A BR PI0501779A BR PI0501779 A BRPI0501779 A BR PI0501779A
Authority
BR
Brazil
Prior art keywords
hub
housing
axis
coil
generator
Prior art date
Application number
BRPI0501779-3A
Other languages
English (en)
Inventor
Kasuki Tanaka
Takahiro Endo
Original Assignee
Shimano Kk
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 Shimano Kk filed Critical Shimano Kk
Publication of BRPI0501779A publication Critical patent/BRPI0501779A/pt

Links

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
    • B62J6/12—Dynamos arranged in the wheel hub

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

"CUBO GERADOR DA BICICLETA". A presente invenção refere-se a um cubo gerador da bicicleta que impede uma diminuição na eficiência de geração de energia e reduz os custos. O cubo gerador da bicicleta 8 é um cubo montado junto ao garfo frontal 3 de uma bicicleta e inclui um eixo do cubo 50, um invólucro do cubo 51, o primeiro e segundo mancais 52, 53, um mecanismo gerador 54 e o primeiro e segundo membros de recirculação de fluxo magnético 55, 56. O eixo do cubo é um eixo que é de forma não-giratória montado junto ao garfo frontal. O invólucro do cubo é disposto ao redor da superfície circunferencial externa do eixo do cubo. Os mancais são dispostos entre o invólucro do cubo e o eixo do cubo e permitem ao invólucro do cubo ser montado de modo que ele possa girar em relação ao eixo do cubo. O mecanismo gerador possui uma bobina 70 montada junto ao eixo do cubo e uma unidade de ímã 71 disposta oposta em relação à bobina na superfície circunferencial interna do invólucro do cubo e gera energia elétrica via a rotação do invólucro do cubo em relação ao eixo do cubo. Os membros de recirculação de fluxo magnético estão dispostos no eixo do cubo ou no invólucro do cubo e retornam para a bobina o fluxo magnético que escapa para fora da bobina.
BRPI0501779-3A 2004-08-31 2005-05-19 cubo gerador da bicicleta BRPI0501779A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004252423A JP2006069275A (ja) 2004-08-31 2004-08-31 自転車用発電ハブ

Publications (1)

Publication Number Publication Date
BRPI0501779A true BRPI0501779A (pt) 2006-04-11

Family

ID=34937717

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501779-3A BRPI0501779A (pt) 2004-08-31 2005-05-19 cubo gerador da bicicleta

Country Status (8)

Country Link
US (1) US7288865B2 (pt)
EP (1) EP1630083B1 (pt)
JP (1) JP2006069275A (pt)
CN (1) CN100433508C (pt)
AT (1) ATE383300T1 (pt)
BR (1) BRPI0501779A (pt)
DE (1) DE602005004211T2 (pt)
TW (1) TW200607695A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4221382B2 (ja) * 2005-01-24 2009-02-12 株式会社シマノ 発電ハブ用アダプタ
JP4326553B2 (ja) * 2006-10-30 2009-09-09 株式会社シマノ 自転車用発電装置
JP2008141893A (ja) * 2006-12-04 2008-06-19 Shimano Inc 人力駆動車用発電機構のコイル組立体及び人力駆動車用発電ハブ
WO2009084938A1 (en) * 2007-12-28 2009-07-09 Ventspils Augstskola Bicycle generator
JP2010006099A (ja) * 2008-06-24 2010-01-14 Kobe Steel Ltd 自転車用ハブ外筒の製造方法
US20100282534A1 (en) * 2009-05-07 2010-11-11 Wei-Ting Lin Motorized Bicycle with Electric Generating Function
TWI435979B (zh) * 2009-09-30 2014-05-01 財團法人工業技術研究院 擺動裝置及其轉動狀態偵測裝置與訊息顯示裝置
JP5054754B2 (ja) * 2009-12-25 2012-10-24 株式会社シマノ 発電ハブ
JP5149938B2 (ja) * 2010-06-11 2013-02-20 株式会社シマノ モータ内蔵自転車用ハブ
JP2013132094A (ja) * 2011-12-20 2013-07-04 Shimano Inc ハブシェル、回転子および自転車用発電ハブ
CN102594019A (zh) * 2012-02-27 2012-07-18 苏州八方电机科技有限公司 轮毂发电电机
JP6411945B2 (ja) * 2015-05-18 2018-10-24 シマノ（シンガポール）プライベートリミテッド 自転車用ハブ、自転車用電力供給装置、および、自転車用電動システム
CN108347131B (zh) * 2018-04-26 2024-11-19 山东奥克智能系统工程有限公司 一种安装在轮子中心的发电装置及其设计方法
US20220368208A1 (en) * 2020-12-18 2022-11-17 Bravo Sports Electric scooter with enhanced charging

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196682A (en) * 1936-09-29 1940-04-09 Bendix Aviat Corp Magneto generator
US2516380A (en) * 1945-11-10 1950-07-25 Birmingham Small Arms Co Ltd Alternating current generator
GB1580574A (en) * 1976-06-21 1980-12-03 Kumakura S Annular magnet assembly
US4191988A (en) * 1977-12-27 1980-03-04 Shokichi Kumakura Identification lamp apparatus
JPS58100450U (ja) * 1981-12-28 1983-07-08 日本サ−ボ株式会社 電動機のエンドブラケツト
US5115159A (en) * 1989-10-25 1992-05-19 Bridgestone Cycle Co., Ltd. Built-in generator for bicycle
DE4232182A1 (de) * 1992-09-25 1994-03-31 Wilfried Schmidt Nabenlichtmaschine, insbesondere für Fahrräder
JP3561527B2 (ja) 1994-04-27 2004-09-02 三洋電機株式会社 自転車用ダイナモ
JP3556001B2 (ja) * 1995-01-18 2004-08-18 株式会社シマノ 自転車用発電機内装ハブおよび自転車用照明装置
JPH09132185A (ja) 1995-11-10 1997-05-20 Sanyo Electric Co Ltd 自転車用ハブダイナモ
JP3052642U (ja) * 1998-03-26 1998-09-29 勝▲チョー▼工業股▲分▼有限公司 自転車ダイナモ
JP3612236B2 (ja) 1999-04-20 2005-01-19 株式会社ミツバ 自転車用ハブダイナモ
JP4427866B2 (ja) * 1999-12-17 2010-03-10 アイシン・エィ・ダブリュ株式会社 モータ
JP3477134B2 (ja) * 2000-01-31 2003-12-10 株式会社シマノ 自転車用ハブ
JP3963634B2 (ja) 2000-05-17 2007-08-22 三洋電機株式会社 自転車用ハブダイナモ及び自転車
JP4027059B2 (ja) * 2001-06-21 2007-12-26 三洋電機株式会社 自転車用ハブダイナモ
US6794790B2 (en) * 2002-03-20 2004-09-21 Denso Corporation Rotary electric machine
JP3696189B2 (ja) 2002-08-26 2005-09-14 株式会社シマノ 自転車用ハブダイナモ

Also Published As

Publication number Publication date
US20060043807A1 (en) 2006-03-02
TW200607695A (en) 2006-03-01
EP1630083B1 (en) 2008-01-09
CN100433508C (zh) 2008-11-12
ATE383300T1 (de) 2008-01-15
JP2006069275A (ja) 2006-03-16
DE602005004211T2 (de) 2009-01-15
CN1749087A (zh) 2006-03-22
EP1630083A1 (en) 2006-03-01
US7288865B2 (en) 2007-10-30
DE602005004211D1 (de) 2008-02-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 3A,4A E 5A ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2086 DE 28/12/2010.