PROBLEM TO BE SOLVED: To provide a hub dynamo in which a dimensional variation of yokes can be absorbed so that no gap is formed on abutment surfaces between the yokes.SOLUTION: A first yoke 120A and a second yoke 120B are disposed on a plane (an actual arrangement surfaces SA1, SB1 of the yoke) inclined with respect to a radial direction (yoke arrangement reference surfaces SA0, SB0), and at an intersection line SC between the actual arrangement surface SA1 of the first yoke and the actual arrangement surface SB1 of the second yoke, a tip 123a of the inner peripheral magnetic pole portion 123 of the first yoke and the tip 123a of the inner peripheral magnetic pole portion 123 of the second yoke are abutted on each other.SELECTED DRAWING: Figure 12

    【課題】ヨークの寸法的なバラツキを吸収することができて、ヨーク同士の当接面に隙間が生じないようにする。【解決手段】第1ヨーク120Aと第2ヨーク120Bを半径方向(ヨークの配置基準面SA0、SB0)に対して傾斜した平面(ヨークの実配置面SA1、SB1)上に配置し、第1ヨークの実配置面SA1と第2ヨークの実配置面SB1との交差線SC上において、第1ヨークの内周側磁極部123の先端123aと第2ヨークの内周側磁極部123の先端123aとを当接させた。【選択図】図12


    Access

    Download


    Export, share and cite



    Title :

    HUB DYNAMO


    Additional title:

    ハブダイナモ


    Contributors:

    Publication date :

    2018-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    DYNAMO

    HASHIMOTO TSUTOMU / HASHIMOTO YUJI | European Patent Office | 2016

    Free access

    HUB DYNAMO

    CHIKARAISHI MAKOTO / UEHARA SHUJI / TAKASE JUNICHI et al. | European Patent Office | 2019

    Free access

    HUB DYNAMO

    RIKIISHI MAKOTO / UEHARA SHUJI / TAKASE JUNICHI et al. | European Patent Office | 2019

    Free access

    Dynamo theory

    Soward, A.M. | Elsevier | 1992


    HUB DYNAMO

    CHIKARAISHI MAKOTO / TAKASE JUNICHI / NAKANISHI TAKASHI et al. | European Patent Office | 2019

    Free access