COMPRESSOR

To provide a compressor capable of reducing vibration of an oil return pipe.SOLUTION: A compressor 1 includes: a housing 11 which stores a rotating shaft 15, a scroll compression mechanism 13, and an upper bearing 31, and has an oil reservoir O1 in a lower side; and an oil return pipe 67 which is pr...

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Bibliographische Detailangaben
Hauptverfasser:	SAKAO YOICHI, ISHITOBI MASAKAZU, TAKASU HIROSATO, TANIGUCHI YUKIHIRO, MIYAMOTO YOSHIAKI, WATANABE TAKASHI, KOBAYASHI YOSHIKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	To provide a compressor capable of reducing vibration of an oil return pipe.SOLUTION: A compressor 1 includes: a housing 11 which stores a rotating shaft 15, a scroll compression mechanism 13, and an upper bearing 31, and has an oil reservoir O1 in a lower side; and an oil return pipe 67 which is provided in the housing 11 and has one end fixed to the upper bearing 31 and the other end extending toward the oil reservoir O1 so as to return oil retained in the upper bearing 31 to the oil reservoir O1. The oil return pipes 67 are arranged in parallel in such a manner that their longitudinal axes are parallel with each other, and the oil return pipes 67 are bundled.SELECTED DRAWING: Figure 1 【課題】油戻し管の振動を低減することができる圧縮機を提供する。【解決手段】圧縮機１は、回転軸１５、スクロール圧縮機構１３及び上部軸受３１を収容するとともに下方に油溜まりＯ１を有するハウジング１１と、ハウジング１１内に設けられ、上部軸受３１に保持された油を油溜まりＯ１に戻すように、一端が上部軸受３１に固定され、他端が油溜まりＯ１に向かって延在する油戻し管６７と、を備えている。油戻し管６７は、それぞれの長手軸線が平行となるように複数本が並列に設けられ、各油戻し管６７が束ねられている。【選択図】図１