发明名称 |
MANPOWERED VEHICLE WITH AUXILIARY POWER |
摘要 |
A manually operated travelling vehicle with an auxiliary power device, which can detect a rotating torque applied to a rotating crank shaft (40) in noncontact manner. Supported on a body (15) is a manually operated prime mover wheel (5). A rotating coil (201) is provided coaxially on the prime mover wheel (5). A variable impedance device (202) is electrically connected to the rotating coil (201) such that impedance changes depending upon a load applied to the prime mover wheel (5). A stationary coil (101) is fixed to the body (15) to be coaxial with and spaced from the rotating coil (201) with a predetermined interval therebetween and is electromagnetically connected to the rotating coil (201). A detection circuit (109) is connected to the stationary coil (101) to detect a change in current or voltage applied to the stationary coil (101) from the rotating coil (201) in accordance with an impedance change in the variable impedance device (202). A control unit (130) controls a power source for the auxiliary power device on the basis of an output value issued from the detection circuit (109).
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申请公布号 |
CA2253444(A1) |
申请公布日期 |
1998.05.07 |
申请号 |
CA19972253444 |
申请日期 |
1997.10.22 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
KAKUTANI, KAZUSHIGE;KAWAKAMI, HIDEO;TOMIGASHI, YOSHIO;AOKI, HIDEAKI |
分类号 |
B62M6/40;B62M6/45;B62M6/50;B62M6/60;B62M6/75;G01L3/14;(IPC1-7):B62M23/02;B62K11/04;B62M7/08 |
主分类号 |
B62M6/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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