发明名称 |
Drive unit for prosthetic limb |
摘要 |
A drive unit for a prosthetic limb for driving a prosthetic limb with comfort for a long time. A Stirling engine is composed of a displacer unit mounted at an arbitrary portion other than prosthetic limb bodies and a power cylinder unit mounted between the prosthetic limb bodies and for bending/stretching the prosthetic limb bodies and relative to each other. A compression chamber of the displacer unit is connected to an operation chamber of the power cylinder unit via a flexible pressure conduit. A combustor for heating an expansion chamber disposed in a displacer cylinder of the displacer unit is provided around a head portion of the displacer cylinder. A fuel supply device is connected to the combustor. An actuator for arbitrarily driving a displacer piston of the displacer unit is connected to the displacer piston.
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申请公布号 |
US2002103543(A1) |
申请公布日期 |
2002.08.01 |
申请号 |
US20020055354 |
申请日期 |
2002.01.25 |
申请人 |
ASAI MASAHIRO;BAN MASAKI |
发明人 |
ASAI MASAHIRO;BAN MASAKI |
分类号 |
A61F2/68;A61H3/00;F02G1/043;F02G1/055;F15B11/08;(IPC1-7):A61F2/70;A61F2/74 |
主分类号 |
A61F2/68 |
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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