Compressor TRIZ Cases

See how staged solenoid valve control reduces compressor cycling, prevents hydraulic locking, a

See how a rotary pressure exchanger replaces the bulk compressor in trans-critical CO₂ systems

See how mounting an electric compressor directly on the condenser enables engine-off AC operati

See how a coil heat exchanger inside a flash tank cools compressed refrigerant to protect the m

See how pre-operating the oil pump before compressor startup eliminates refrigerant gas bubbles

See how a shared compressor and condenser serve multiple evaporators through segmented circuits

See how asymmetric rotor end-plate spacing and optimized steel-sheet thickness reduce permanent

See how heating liquid refrigerant at low points maintains pressure above ambient levels, preve

See how serial gas flow through multiple motors reduces cooling power by half, cutting energy c

See how controlled motor heat losses recover waste energy to boost heat pump heating capacity,

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

See how dual current detectors on AC and DC sides enable overcurrent protection without additio

See how a segmented piston design applies abrasion-resistant coatings only to the bearing porti

See how adaptive refrigerant flow to the medium-temperature section cools the compressor suctio

See how a rotor passage and positioned insulating members maintain motor-to-compression insulat

See how a blocking valve and circulation line manage refrigerant flow to return oil-laden refri

See how optimized housing natural frequencies above 4200 Hz reduce perceived compressor noise b

See how epoxy and carbodiimide additives in ester-based oil suppress degradation of PET and HNB

See how a zeotropic refrigerant mixture reduces HFO1123 partial pressure in the compressor to s

See how a side-channel pump directs oil-rich fluid from evaporator to bearings, maintaining lub

See how isolated fluid passages in a joint assembly distribute oil among variable-speed and fix

See how a gravity-driven drain leg collects excess oil from the suction header and flushes it t

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

See how an intermediate pressure chamber between scroll and housing simplifies economizer injec

See how one-way valves and segmented refrigerant paths prevent throttling and supercooling, red

See how valve-controlled oil reservoir isolation prevents refrigerant dissolution during non-op

See how controlled delta-ferrite microstructure in stainless steel refrigerant pipes resolves t

See how a relay-based connection switching unit toggles between star and delta configurations t

See how an adjustable through-hole in the discharge line adapts oil return flow to temperature-

See how fully nonlinear impeller blades with hub-side angle variation minimize flow separation

See how disulfide and trisulfide compounds blended with polyol ester base oil suppress rubber m

See how adjusting operation frequencies of multiple cryogenic refrigerators shifts peak oscilla

See how a condenser with an internal cooling conduit uses expanded refrigerant to achieve sub-c

See how a refrigerant drain with filter element discharges combustible refrigerant leaks from c

See how a refrigerant blend of HFC-32, HFC-125, and CF3I with alkylated naphthalene stabilizer

See how an automated additive dispenser releases lubricants into refrigerant at preset interval

See how cylindrical electrolytic capacitors inserted into heat sink bores with thermally conduc

See how offsetting the rotor axis and creating non-uniform magnetic forces suppresses compresso

See how two-dimensional arrangement of converter, switches, reactor, and capacitor simplifies w

See how capacitance detectors measure dielectric constant to monitor compressor lubricant quali

See how opposing pistons driven by voice coil actuators cancel exported forces and cut input po

See how an open-circuit refrigeration system removes the compressor and condenser to reduce wei

See how series or parallel water and air after-coolers provide cooling redundancy in cryogenic

See how thermal insulation between the compressor shell and discharge muffler reduces vibration

See how stator core geometry with concentrated aluminum windings and ferrite magnets satisfies

See how a heat sink with projections limits pipe contact area to prevent overcooling and conden

See how a horizontal guide and sub-bracket enable compressor positioning from below, eliminatin

See how HFO-1123, HFC-32, and HFO-1234ze(E) blends achieve GWP below 675 while maintaining R410