发明名称 |
Machine unit consisting of a rotary piston internal combustion engine and a rotary piston compressor |
摘要 |
A rotary piston internal combustion engine includes two side parts and a casing cover part with a trochoidal shaped dual-arc casing inner surfacing of a fluid-cooled housing. An eccentric shaft passes axially through the housing. A triangular piston is journalled on an eccentric of the eccentric shaft with three corners of the piston gliding along the casing inner surfacing in a continuous sliding engagement. A belt drive connects the eccentric shaft with a refrigeration compressor of the same type of construction as the internal combustion engine. A fan wheel is arranged and joined by a universal coupling joint as to a telescopic part that is nonrotatable although axially shiftable relative to a mating telescopic part connected with an output shaft of the internal combustion engine connected by a first universal coupling joint and connected by a second universal coupling joint relative to the fan wheel. The telescopic parts include a polygon cross section for the inner part and an outer part which surrounds the inner part with a corresponding polygon-cylindrical inner shape slidable in the axial direction as is necessary to take up vibration impacts between the internal combustion engine fixed in a tubular frame and the fan wheel mounted in the housing frame. A shift between cooling operation and heating operation is made possible via a vaporization valve so that cooling medium circulation can be returned to the refrigeration compressor brought to a standstill when the circulation is switched to heating operation.
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申请公布号 |
US5067557(A) |
申请公布日期 |
1991.11.26 |
申请号 |
US19900483889 |
申请日期 |
1990.02.23 |
申请人 |
WANKEL GMBH |
发明人 |
NUBER, ROLAND;SCHUBERT, WERNER;SOHLER, WOLFGANG;SUTTER, FRANZ |
分类号 |
F01P3/20;F01P9/06;F02B63/00;F16M3/00;F25B27/00;(IPC1-7):F25B27/00 |
主分类号 |
F01P3/20 |
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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