摘要:
The lowest metering port (24-1) in the suction feed pipe of an accumulator is located such that a residual liquid storage volume (22-5) is created which is at least 20% of the total volume available for liquid storage without overflowing into the suction feed pipe.
摘要:
A compressor has a housing. One or more working elements cooperate with the housing to define a compression path between suction and discharge locations. An intermediate port is located along the compression path. A branch path extends to the intermediate port. The compressor includes means for limiting pressure pulsations along the branch path.
摘要:
A compressor has a housing. One or more working elements cooperate with the housing to define a compression path between suction and discharge locations. An intermediate port is located along the compression path. A branch path extends to the intermediate port. The compressor includes means for limiting pressure pulsations along the branch path.
摘要:
A compressor has a housing. One or more working elements cooperate with the housing to define a compression path between suction and discharge locations. An intermediate port is located along the compression path. A branch path extends to the intermediate port. The compressor includes means for limiting pressure pulsations along the branch path.
摘要:
The lowest metering port (24-1) in the suction feed pipe of an accumulator is located such that a residual liquid storage volume (22-5) is created which is at least 20% of the total volume available for liquid storage without overflowing into the suction feed pipe.
摘要:
In a scroll compressor (10), under conditions favoring reverse operation, the scroll wraps (12-1, 14-1) separated so as to provide a continuous, unimpeded path through the scrolls (12, 14). Spring bias, a repositioning of driving contact areas and/or force areas can be used singly or in combination to cause separation of the wraps (12-1, 14-1).