Compressor TRIZ Cases

See how parallel compressors with expander-integrated units enable flexible refrigerating capac

See how a triangular-trough sump with integrated heating elements improves refrigerant evaporat

See how multiple scroll compressors with different fixed volume indexes are selectively operate

See how a determining unit assesses refrigerant wetness and drain water levels to decide whethe

See how a ring-shaped pump driven by the compressor's drive shaft circulates refrigerant around

See how liquid refrigerant injection onto the separation wall uses phase-change cooling to diss

See how electromagnets and a magnetic brake component suppress reverse rotation during unexpect

See how a bypass flow path with temperature-controlled refrigerant flow cools the compressor mo

See how a second refrigerant circuit transfers inverter heat to the heat carrier fluid, prevent

Using condenser-side heat, the suction heat exchanger boosts superheat, improves lubricant separation, and also regulates refrigerant charge.

See how an eductor-based recovery system extracts pooled lubrication from the evaporator and re

See how electromagnets and sensors suppress reverse rotation in centrifugal compressors during

See how dual vaporizers with alternating drain cycles separate refrigerant from lubricant, impr

See how a non-magnetic connection part and magnetic inertial core increase rotational inertia w

See how dynamic overcurrent threshold adjustment based on estimated magnet temperature prevents

See how a bypass line with adjustable valve maintains compressor oil levels by routing refriger

See how parallel expanders discharge refrigerants at different temperatures for multistage cool

See how liquid-phase refrigerant injection into a multi-stage compressor absorbs sound wave ene

See how intersecting slits in a pliable tube guide support multiple tube sizes and orientations

See how a terminal pin adhesive with controlled melting point prevents disproportionation react

See how perforations in the inner foil assembly disrupt the gas film to reduce sub-synchronous

See how a terminal holder with cutout and seal member receiving structure prevents refrigerant

See how pressure-based speed limiting prevents sub-synchronous instability in gas bearings, ens

A varying oil return passage spreads lubricant into a wall film, cutting splashing and reducing oil discharge with refrigerant gas.

See how a flash tube and hot gas chamber evaporate liquid refrigerant before it reaches the com

See how continuous working fluid injection flushes debris from touchdown bearings to prevent se

See how arc-shaped spliced surfaces at stator yoke joints increase radial clearance, prevent bu

See how a system controller monitors compressor and condenser power data, predicts energy deman

Laser light section and stroboscopy measure oil droplets and wall film directly in two-phase refrigerant flow for accurate OCR.

See how a valve assembly adjusts suction port location to vary volume ratio, reducing overcompr

See how a compressor housing routes incoming vapor refrigerant to cool the motor and components

See how a perforated cooling jacket creates refrigerant impingement jets to enhance stator heat

See how an ejector mixes high- and low-pressure refrigerant into medium-pressure flow, enabling

A wear-resistant shaft sleeve and high-viscosity POE lubricant help compressors withstand debris, corrosion, and thin oil film wear.

See how alternating first and second slits in a rotor core block heat transmission to magnets w

See how axial segmentation of feeder and neutral line regions in a stator increases coil passag

See how a glycol-refrigerant heat exchanger captures engine waste heat to defrost evaporators,

See how an open-circuit refrigeration system eliminates the condenser, discharging vapor direct

See how a three-mode cooling system drains oil from low-side heat exchangers into vessels, then

A bottom receiving well guides sump lubricant to the suction unit during compressor tilt, preventing oil buildup and cover reach.

See how a compressor microcomputer adjusts RPM based on previous operation rate, eliminating th

See how a direct bearing refrigerant passage from discharge unit to gas hole minimizes frame he

See how combining trifluoroethylene with ester or ether refrigerant oils resolves lubricity los

See how temperature-based detection and coordinated compressor-valve control resolve oil-refrig

See how HFO-1234ze(E) blends with HFC-134a and HFO-1224yd(Z) achieve GWP below 150 and non-flam

PID control adjusts refrigerant wet fraction and evaporator power to prevent oil condensation and compressor overheating in low-GWP heat pumps.

See how a ternary refrigerant blend of R-32, R-1234yf, and propane achieves low GWP while limit

See how a repositioned second leg support portion creates space around the joint port, improvin

See how a cylindrical insulator with drawing notches routes nine neutral wires along its outer

See how a dual-condenser oil-cooling circuit accelerates scroll compressor cooling, reduces ove