Eccentric bearings each having an outer ring, an intermediate ring and {HEAD ~ an inner ring} are provided between {TAIL ~ the electric motor} and the fixed scroll members 
Eccentric bearings each having an outer ring , an intermediate ring and { HEAD ~ an inner ring } are provided between { TAIL ~ the electric motor } and the fixed scroll members
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH