Compressor TRIZ Cases

See how a segmented crankshaft assembly with separate crankpin and body reduces manufacturing t

See how glass, resin, or ceramic insulators fixed between pipes and casing prevent refrigerant

See how aluminum sliding surfaces paired with low-solubility polyalkylene glycol oil reduce vis

See how a dual oil-line design with fan-cooled bypass and orifice balancing reduces pressure lo

See how a turbomachine integrates helical conduits with traditional blading to enable compact,

See how a refrigeration system uses reduced cooling intensity in a second operating mode to mel

See how gate and groove geometry refinement limits the rotor-to-groove angle to 145° or less, p

See how a segmented control unit with a universal base module and add-on interfaces enables ref

See how a cylindrical heat pipe around the motor and compressor recovers waste heat to improve

See how a scroll expansion mechanism converts high-pressure throttling loss into rotational ene

See how offset axial oil passages maintain drive shaft rigidity while enabling centrifugal pump

See how an elliptical oil passage cross-section in a rotary compressor drive shaft maintains ce

See how a rotary member between motor and discharge pipe uses collision and cyclone separation

See how switching between water-cooled and air-cooled gas coolers with dynamic refrigerant reco

See how stepped peripheral surfaces with segmented contact reduce facing time, thermal expansio

See how a metal terminal cover with gasket sealing replaces plastic to reduce fire and explosio

See how pulse voltage injection detects open phases during stator winding switching in rotary m

See how a bypass solenoid valve equalizes pressure between oil separator and evaporator before

See how limiting gap dimensions to ≤2 mm around ignition zones suppresses disproportionation re

See how dual metal support members on both gate surfaces allow radial movement, prevent damage

See how a valve in the economizer port aligns with the compressor casing to block refrigerant f

See how recessed valve plates create thermal spacing to reduce coolant overheating and eliminat

See how mounting the common heat exchanger at an intermediate temperature position reduces ther

See how asymmetric rotor slits with optimized angle positioning reduce armature iron loss and v

See how rigid insulators overlapping core portions reduce axial tooth displacement during windi

See how asymmetric insulation portions with different extension lengths improve phase isolation

See how a both-end turbo compressor merges motor and bearing chambers, using refrigerant flow t

See how pump-driven flow paths replace eductor systems to enable reliable compressor oil recove

See how concentrating crossover lines and taps in one groove region simplifies wiring, reduces

See how an integrated inclined discharge flow path in the housing eliminates spot-welded gas gu

See how segmented stator core members with beam portions and fixing joints reduce vibration pro

See how an axial arrangement of bearingless motor, thrust bearing, and radial bearing extends b

See how oil injection into the compressor suction pathway liberates dissolved refrigerant to re

See how a mixed HFO refrigerant system uses acid scavenger in machine oil and controlled temper

See how a refrigeration controller generates baseline performance data when rated specs are una

See how an integrated terminal merges temperature sensor, wire harness, and sealing into one pr

See how a hybrid axial bearing combines static-pressure orifices and dynamic-pressure foils to

See how a direct-drive turbo compressor with magnetic bearings eliminates gear units and lubric

See how a separator in a hybrid vapor compression cycle isolates lubricant in the liquid phase,

See how segmented welding and integrated accumulator design enable independent leak testing, re

See how a VFD sampling at 1-10 KHz detects compressor surge faster than 1 Hz chiller controller

See how a suction-side heat exchanger increases discharge superheat to improve oil separation a

See how a flow-regulating valve adjusts lubricant supply based on pressure differential to prev

See how routing the medium injection line through an intermediate floor bypasses the high-press

See how connecting one compressor's discharge to another's casing uses the stopped unit as an o

See how an avoidance part on the crankshaft accommodates oblique deformation to reduce bearing

See how a leg-member intermediary isolates the elastic body from the low-temperature accumulato

See how an integrated evaporator-oil cooler assembly uses gravity-fed refrigerant flow to cool

See how bypass pipes connecting impeller discharge to inlet expand stable operating range and r

See how quarter wave tubes integrated as grooves in diffuser walls attenuate pressure wave nois