SCROLL FLUID MACHINE

In a scroll compressor, a bush assembly (37) includes: a bush (41) with a contact end surface (41b) in contact with an end surface (19a) of the rotating shaft (19) when the eccentric pin (25) is inserted therein, being inserted into a boss (35c) at a bottom surface of the orbiting scroll (35); a bal...

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Bibliographische Detailangaben
Hauptverfasser:	KIMATA, Yoshiyuki, YAMASHITA, Takuma, KANAI, Akihiro, TAKASU, Yogo, SATO, Hajime, HOTTA, Youhei, TANIGUCHI, Masahiro, TATEISHI, Taichi
Format:	Patent
Sprache:	eng ; fre ; ger
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:	In a scroll compressor, a bush assembly (37) includes: a bush (41) with a contact end surface (41b) in contact with an end surface (19a) of the rotating shaft (19) when the eccentric pin (25) is inserted therein, being inserted into a boss (35c) at a bottom surface of the orbiting scroll (35); a balance weight (43) with a connected portion (43A) in an outer peripheral portion of the bush (41) near the contact end surface (41b) and a weight (43B) with a cantilevered shape in a portion of an outer periphery of the connected portion (43A) so as to stick out in a direction away from the contact end surface (41b); a stepped portion (47) between the connected portion (43A) and the contact end surface (41b); and at least one joining portion (49) in the stepped portion (47), joining the bush (41) and the connected portion (43A).