SCROLL COMPRESSOR

To improve lubricity between a fixed scroll and an orbiting scroll.SOLUTION: A groove 56 is at least partially closed by an orbiting base plate 26a according to revolution of an orbiting scroll 26. An oil supply port 25f and the groove 56 form a part of an oil supply passage 60 for supplying oil to...

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Bibliographische Detailangaben
Hauptverfasser:	MAEDA TAKUMI, YAMASHITA TAKURO, JINNO KEITA, YAMAMOTO SHIORI, HATTORI YUYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS 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 improve lubricity between a fixed scroll and an orbiting scroll.SOLUTION: A groove 56 is at least partially closed by an orbiting base plate 26a according to revolution of an orbiting scroll 26. An oil supply port 25f and the groove 56 form a part of an oil supply passage 60 for supplying oil to a suction chamber 55. The oil from the oil supply port 25f can be temporarily stored in a space formed by the groove 56 and the orbiting base plate 26a. Therefore, it becomes possible to stabilize a flow rate of the oil supplied to the suction chamber 55.SELECTED DRAWING: Figure 3 【課題】固定スクロールと旋回スクロールとの間の潤滑性を良好なものとすること。【解決手段】溝５６は、旋回スクロール２６の公転に応じて、旋回基板２６ａによって少なくとも一部が閉塞される。オイル供給口２５ｆと溝５６とは、オイルを吸入室５５に供給するオイル供給通路６０の一部をなす。オイル供給口２５ｆからのオイルは、溝５６と旋回基板２６ａとで形成された空間内に一時的に貯留可能となる。このため、吸入室５５に供給するオイル流量が安定化させることが可能となる。【選択図】図３