HERMETIC ROTARY COMPRESSOR

PROBLEM TO BE SOLVED: To reduce a cost by reducing manhours by dispensing with boring of a large number of holes and taps and working of a surface from cast iron by machine work for forming a cylinder block in a conventional hermetic rotary compressor. SOLUTION: In this hermetic rotary compressor, a...

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Bibliographische Detailangaben
Hauptverfasser:	SHIIZAKI HIROSHI, HORIBATAKE HIDEYUKI, MURAMATSU SHIGERU, FUKUOKA HIROSHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS 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 WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce a cost by reducing manhours by dispensing with boring of a large number of holes and taps and working of a surface from cast iron by machine work for forming a cylinder block in a conventional hermetic rotary compressor. SOLUTION: In this hermetic rotary compressor, a cylinder block 7 is formed of sintered iron, a compression mechanism part 3 is welded and fixed to a sealed vessel 1 except for a cylinder, two cylinder blocks 7a, b are molded by a mold by sintering, and a material shape 31 is formed in the same shape to reduce work manhours as well as to use material part items in common to provide an inexpensive compressor.