Compressor TRIZ Cases

See how superheat-level feedback control optimizes economizer valve opening to prevent compress

See how a vapor injection scroll compressor uses discharge recirculation to increase heating ca

See how an injection pipe with expansion valve control reduces evaporator refrigerant flow to a

See how sealed intake and discharge cavities protect the motor from hot heat exchanger fluid, e

See how segmented compression stages with multiple intercoolers and heat exchangers improve ene

See how high-speed compressor operation after drying retrieves lubricant from the refrigerant p

See how a plastic holder with a single spring presses middle switching elements while end eleme

See how asymmetric support-hole positioning disperses exciting forces in a twisted direction, r

See how hydrogenation of polyvinyl ether and polyoxyalkylene glycol compounds achieves a Hazen

See how P-traps in vertical refrigerant piping capture oil and prevent backflow to the compress

See how spaced connection lines cool hot refrigerant and a collecting chamber dampens wave move

See how a segmented valve seat with annular and radial supporting portions distributes load acr

See how a subcooler with expander-driven high-pressure compressor replaces complex frequency co

See how sub-suction ports and flange flow grooves distribute refrigerant uniformly to reduce in

See how a transverse flux motor uses nested stator and electromagnetic actuation to eliminate m

See how a hybrid cooling system uses separate vapor and liquid refrigerant paths to control mot

See how a base module with connectable additional modules enables refrigerant compressor contro

See how integrated flow channels cool refrigerant before compression, reducing outlet temperatu

See how triangular suction-pipe arrangement with asymmetric positioning and dimensional inclina

See how a gas vent passage extracts refrigerant vapor from lubrication oil to prevent vapor loc

See how connecting the oil return pipe below the motor and into the reservoir reduces heat and

See how secondary evaporators and lower-temperature working fluid cool compressor motors and pu

See how pre-charging R32 refrigerant maintains positive pressure in heat source units to block

See how a switchable cooling line dumps refrigerant between or upstream of compressor stages to

See how mixing POE lubricant with HFO-1234yf refrigerant prevents hose adhesion and enables com

See how radially layered coils in distributed winding achieve a winding factor of 1, reducing c

See how a hybrid heat pump controller lowers electric actuator output during engine and compres

See how dedicated cooling inlets for stator and rotor reduce pressure drop and increase flow ra

See how sensor-based oil detection and compressor operation history prevent unnecessary oil ret

See how on-site recovery and mixed-composition charging eliminate factory transport, reduce lab

See how temperature-based delivery rate control prevents refrigerant compressor overheating in

See how dual sealing barriers with inner and outer cylindrical pieces prevent coolant-gas mixin

See how dual harmonic suppression in power input and electromagnetic exciting force reduces tor

See how a backup-powered auxiliary compressor moves refrigerant during power outages to prevent

See how a side channel pump separates oil-rich liquid for bearing lubrication while directing v

See how two-sensor temperature differential measurement protects compressors from liquid floodi

See how a bypass pipe with series refrigerant coolers adjusts flow rate to cool multiple contro

See how a heat-driven burst compressor and vapor pump harness low-cost thermal energy to pressu

See how dividing the machine room into separate compartments with independent air circulation p

See how continuous cooling water pump operation maintains engine temperature above threshold to

See how flash gas from a flash tank and medium-temperature refrigerant are routed to a low-temp

See how decoupling the evaporator from adsorption beds eliminates chilled water circuits, enabl

See how positioning the compressor at the centroid of elastic members reduces centrifugal force

See how a refrigerant-medium dual circuit isolates HFC-32/HFO refrigerant outdoors and uses CO₂

See how segmented oil return channel geometry and vertical positioning reduce refrigerant conta

See how a V-shaped magnet insertion hole rotor uses center rib width ratios to disperse centrif

See how a vapor injection opening in the flange enables two-stage compression without extra cyl

See how triangular suction pipe arrangement with inclined virtual planes reduces compressor siz

See how a mixed-flow impeller with angled vanes reduces compressor footprint by 40% in radius w

See how a gravity-fed lubrication tank with pre-cooling ensures liquid refrigerant is available