Bearing engagement structure for hermetic compressor

A bearing engagement structure for a hermetic compressor includes a unitary cylinder-frame member having an opening in a central portion thereof, the opening having an internal screw thread formed along an inner periphery thereof, and a journal bearing including an external screw thread formed along...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, BYEONG GYU
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A bearing engagement structure for a hermetic compressor includes a unitary cylinder-frame member having an opening in a central portion thereof, the opening having an internal screw thread formed along an inner periphery thereof, and a journal bearing including an external screw thread formed along an upper outer periphery thereof and a body formed with a polygonal shape in a lower portion thereof. The body of the journal bearing is formed with a circular, square or hexagonal shape. The bearing engagement structure allows the compressor to employ a unitary type connecting rod which is to be engaged to a crank shaft, for thereby obtaining an advantageous strength of the connecting rod with regard to a compressing force and a tension thereof.