Rotary heat pump

There is provided a rotary heat pump capable of realizing further miniaturization, compared with a current status. As means of solution, a rotary heat pump includes: a rotary drive section including: a rotary shaft; a stationary gear; a rotor that has a rotor gear engaged with the stationary gear an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Yuzawa, Fumio
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEAT PUMP SYSTEMS HEATING HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINEPLANTS HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MACHINES OR ENGINES IN GENERAL MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING NOT OTHERWISE PROVIDED FOR POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS STEAM ENGINES USE OF WASTE HEAT OF COMBUSTION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	There is provided a rotary heat pump capable of realizing further miniaturization, compared with a current status. As means of solution, a rotary heat pump includes: a rotary drive section including: a rotary shaft; a stationary gear; a rotor that has a rotor gear engaged with the stationary gear and that makes an eccentric rotation; a rotary housing along a peritrochoid curve defined by the eccentric rotation of the rotor; and a first side housing and a second side housing that cover one end side and the other end side of the rotary housing and that fix the stationary gear; a heat exchange fin provided in each of a compression region that is demarcated by the rotor and the rotary housing and that has a smallest planar area and an expansion region that has the largest planar area; and a heat insulation portion formed in a boundary portion between the compression region and the expansion region.