Ice Production TRIZ Cases

See how a two-piece distributor with ramp surface and weir uses surface tension and gravity to

See how a refrigerant modulator with reservoir and supply conduit adjusts flow based on evapora

See how a door-mounted ice chamber with auxiliary access and dedicated cooling duct prevents ai

See how a door-mounted icemaking system uses cold wall and icemaking evaporators to enable conv

See how mechanized grooves and helical refrigerant flow improve heat exchange efficiency and re

See how vacuum insulated panels sealed between polymer and barrier layers are integrated into f

See how reversing thermoelectric module polarity melts ice-chamber contact surfaces, enabling b

Reverse fan airflow clears lint, dust, and grease from an ice maker condenser between cycles to sustain cooling efficiency and reduce cleaning downtime.

See how segmented cooling paths and periodic fan control reduce ice maker energy use while incr

See how inserting a heater into the refrigerant flow path enables quiet ice separation without

See how a thermoelectric device chills a remote icemaker using fresh food compartment air to co

See how upstream and downstream channel separation with a mixing chamber achieves uniform refri

See how a flat freeze surface with thermal segmentation eliminates dividers, reducing ice harve

See how a movable fluid reservoir submerges freezer components to enable automated cleaning wit

An external capacitive sensor monitors sump water level to infer ice thickness, detect leaks, and avoid food-zone contamination.

See how an oscillating ice tray rotates 20° to 40° to cascade water over a median wall, releasi

See how pre-stored maximum and minimum ice making times enable consistent ice size production w

Micro-grooves inside condenser tubes disrupt laminar flow, improve heat exchange, and enable a more compact hydrocarbon ice maker.

See how automated cycle counting and time measurement enable ice-making apparatus self-diagnosi

See how differentiated gyration driving for user ice and cold-water ice reduces gyration cycles

See how an ice maker positioned outside the freezer chamber uses duct-based thermal communicati

See how a rotational ice mold with metallic and insulated pieces freezes water incrementally on

See how a dual-layer insulated housing covers the evaporator back side to reduce heat transfer,

See how a movable ice-making tray adjusts distance from the cooling device to control ice-makin

See how an off-time detector uses electrical timing to determine safe compressor restart, reduc

See how a single freeze plate with interleaved dual refrigeration circuits enables high-capacit

See how die-cast integration of evaporator tube and ice tray plus side-by-side layout reduces i

See how automatic sump drainage when the ice bin is full prevents bacterial growth by removing

Active cavities carry the refrigerant conduit while passive cavities do not, balancing cooling coverage and corrosion resistance.

See how a rotating spiral inside horizontal tubes self-centers to pump brine, remove ice crysta

See how a thermoelectric device with removable cooling source controls mold temperature to free

See how a diffusion sheet behind the front cover uniformly distributes light across color regio

See how conductive protrusions thermally coupled to refrigerant tubes and hemispherical moulds

See how periodic de-icing with refrigerant flow switching and blade-lock detection prevents ice

See how a modular quench unit uses ice-water circulation, temperature sensors, and feedback con

See how dynamic freezing chamber fan control based on ice-fullness detection eliminates separat

Holding the sweeping element steady on the shaft minimizes wall contact, helping reduce product fouling, blade wear, and heat-exchanger maintenance.

An inclined passage and tray-facing outlets spread cold air across ice-making recesses without a bulky integral duct.

When ice production pauses, the condenser fan reverses airflow to remove dirt, lint, grease, and dust and sustain cooling efficiency.

See how segmented cool air paths and periodic fan control reduce ice maker energy use while inc

A metallic tray uses oscillator vibration to keep water moving, prevent air bubbles, and release clear ice without heating.

See how temperature fluctuation monitoring replaces conductivity detection to accurately determ

See how a mechanical oscillating mechanism rocks the ice tray during freezing to release trappe

Temperature control below 0°C but above food’s freezing point limits ice crystals, preserving meat and fish texture.

See how variable-speed compressor and condenser fan adapt to sensible and latent cooling phases

See how segmented quench trays with chilled water circulation and temperature sensors achieve r