发明名称 |
ROTATION VARIATION TESTING MACHINE |
摘要 |
"ROTATION VARIATION TESTING MACHINE" Apparatus for testing a power transmission drive intended for use with a reciprocating engine by use of an electric drive motor in lieu of the engine. The motor is provided in an adjustable input shaft driving unit which provides a variable speed drive of the power transmission drive corresponding to a variable speed drive effected by a reciprocating engine. In one form, the drive speed is varied by a controlled brake which, in the illustrated embodiment, is an eddy current brake. The brake may be utilized in conjunction with a variable speed input shaft driving unit for providing a second speed variation or may be used independently thereof. Alternatively, the electric motor may be operated by a control arranged to provide a speed variation of the electric motor corresponding accurately with the reciprocating engine characteristics. Control circuitry for effecting the desired brake control and motor control are disclosed.
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申请公布号 |
CA1325118(C) |
申请公布日期 |
1993.12.14 |
申请号 |
CA19880584439 |
申请日期 |
1988.11.29 |
申请人 |
MITSUBOSHI BELTING LTD. |
发明人 |
ANDO, MASAKATSU;KAWAGUCHI, MINORI;YAMAKAWA, SUSUMU |
分类号 |
G01M13/02;(IPC1-7):G01M13/02 |
主分类号 |
G01M13/02 |
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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