Compressor TRIZ Cases

See how a metal plate intermediary conducts heat from drive circuit components to the housing,

See how segmenting a single discharge valve into multiple compact valves reduces occupied area,

See how delay periods between volume ratio changes reduce high-frequency switching wear while m

See how liquid cooling of the guide space and suction mouth prevents vapor overheating in high-

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

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

See how a valve assembly in a scroll compressor opens at high pressure to relieve flooded start

See how a processor dynamically adjusts first-stage cooling temperature based on second-stage d

See how a hollow cylindrical cover element on the stator insulation increases insulation distan

See how liquid refrigerant injection between impeller and diffuser prevents surge at part load

See how self-contained oil balancing circuits in each outdoor unit eliminate inter-unit oil pip

See how a modular packaged refrigeration system replaces large receiver vessels with cyclonic s

See how a flow restrictor in the lubricant transfer conduit controls gas flow between parallel

See how HFO-1234yf and HFO-1234ze refrigerants with ≥1 m/s flow velocity suppress disproportion

See how upstream valve control lowers refrigerant temperature below ambient during compressor s

See how removing the condenser and using a vapor pump in an open-cycle refrigeration system red

See how unloading and speed staging above liftoff speed reduce gas foil bearing wear and surge

See how HFO-based refrigerant composition with minimum 1 m/s discharge flow rate suppresses dis

See how unequally-sized parallel compressors with economizer and suction-line heat exchangers m

See how strategic placement of reactor, capacitor, converter, and inverter along two axes reduc

See how dynamic fan control and throttling adjustment prevent indoor unit dewing during compres

See how an evaporative condenser with phase-change circulation reduces heat exchange links and

See how optimized electrical steel sheet thickness and end-plate spacing reduce permanent magne

See how periodic flow reversal and gas-liquid two-phase refrigerant transport recover stagnated

See how multiple scroll compressors with different fixed volume indexes operate in parallel to

See how a piston-biasing mechanism replaces solenoid valves to prevent oil leakage and pressure

See how oil separator extraction and phase transition eliminate immiscibility errors in OCR mea

See how a three-cylinder rotary compressor uses dual-point fixing and intermediate bearing supp

See how a sumpless second compressor with bypass passageway enables seamless low- and medium-te

See how longitudinal turbine-compressor arrangement and intermediate heat-exchanger mounting al

See how a spray nozzle atomizes liquid refrigerant into the compressor inlet, cooling vapor to

See how valve and restriction placement creates a lubricant pressure difference that biases rot

See how a heat recovery heat exchanger uses high-pressure vapor to maintain oil viscosity durin

See how a dual compressor with shared inverter and refrigerant-cooled control reduces battery p

See how a movable ring adjusts recirculation passage obstruction based on load, providing surge

See how a segmented refrigerant replacement method charges high-additive oil before HFO recharg

See how positioning specific stator coils above the shaft center minimizes lubricant immersion

See how a dual-compressor refrigeration system segments cooling into two phases to prevent low-

See how segmented bent pipe construction with positioning mechanisms ensures correct angular al

See how current-value comparison before and after cylinder-mode switching enables accurate dete

See how inlet and outlet valves on the oil reservoir close during non-operational periods to pr

See how detection-triggered oil heating maintains viscosity above pour point, preventing overcu

See how oil return valve control with oil level sensing prevents compressor burn-in by managing

See how merging a two-phase pump loop with a vapor compression system and liquid-vapor separato

See how an open-circuit refrigeration system eliminates the condenser, using vapor discharge an

See how a PAG lubricant and HFO-1234yf refrigerant mixture prevents hose adhesion and enables c

See how a thermal storage tank absorbs heat from flash gas during power outages to condense ref

See how differentiated sheet thickness and lamination gaps in stator core end portions suppress