136582 ⎘
Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form; Details concerning the involute wraps or their base, e.g. geometry Details concerning the involute wraps
Sub-classes:Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle
#2Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump or combined organic rankine and heat pump cycle
#3SCROLL TYPE FLUID MACHINE, METHOD AND DEVICE FOR FORMING ELASTIC COATING THEREON
#4Scroll type fluid machine with a rotation stopping mechanism
#5Scroll compressor having a scroll wrap with tiered inner end
#6Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle
#7Horizontal type scroll compressor having discharge guide between a main scroll and a motor housing
#8Scroll compressor reducing over-compression loss
#9Method for forming coating on scroll type fluid machine
#10SCROLL TYPE FLUID MACHINE, METHOD AND DEVICE FOR FORMING ELASTIC COATING THEREON
#11Scroll type device including compressor and expander functions in a single scroll plate pair