Ice Production TRIZ Cases

See how a cam gear with protrusion and groove shakes the ice-cube detecting arm vertically to r

See how a refrigerator converts accumulated operation history into acoustic signals for remote

See how varying heat transfer rates across an ice making member produces spherical and rounded

See how drawing ambient air over a horizontally suspended ice tray allows air bubbles to escape

See how a single centered cold air outlet port reduces duct size while maintaining ice making e

See how a thermoelectric ice maker uses a cold air guide and exhaust duct to extract heat outsi

See how dimpled stainless steel plates with serpentine tubing eliminate tin plating and brazing

See how a thermoelectric device freezes water from the bottom up while oscillating the tray to

See how a horizontally suspended ice tray with warm air flow and rocking motion expels air bubb

See how dynamic heating control adjusts power and duration based on ambient temperature and ope

See how an ice maker uses pre-stored time data and elapsed duration to release ice when detecti

See how a single motor drives both ice maker oscillation and cooling fluid pumping via bladder

See how an oscillating ice tray uses harmonic frequency and tilt angle to move water between co

See how differential gyration protocols for transparent ice versus cold-water ice reduce rotati

Bottom-up freezing and rocking motion let air bubbles escape, producing clear ice without drains or costly processing.

Motor heat keeps the ice bin optical sensor clear of fog and frost, removing the heater while preserving accurate full-level detection.

A freezer-cooled liquid loop replaces air ducts to cool the ice maker and bin, reducing frost and preserving fresh-food space.

A rocking ice tray lets air bubbles escape during layer-by-layer freezing, producing clear ice without costly drains or processing.

Rapid pressure reduction triggers nucleation in supercooled vials, improving ice crystal uniformity and shortening pharmaceutical freeze-drying time.

A fixed-and-detachable refrigerant pipe layout improves ice compartment cooling while making the ice unit easier to remove and repair.

A cascade heat exchanger links refrigeration and air conditioning to produce and store ice locally in high-temperature remote operations.

A chamber-linked channel layout equalizes refrigerant flow in a plate heat exchanger without distributors, cutting pressure drop and production difficulty.

A single motor drives both ice maker rocking and cooling media circulation, cutting separate power demand for remote ice-making layouts.

A cold-water tank around the ice reservoir absorbs transfer noise and limits heat flow, helping preserve ice shape during storage.

A dedicated evaporator, air mover, and bin latch keep ice frozen in the fresh food compartment while allowing stable auger dispensing.

A flat stainless steel freeze surface with a coupled template cuts cleaning effort, removes nickel plating, and speeds gravity ice harvest.

A flat stainless freeze surface with a copper template defines ice zones, cutting harvest time, cleaning effort, and plating cost.

Separate and mixed cooling-water loops limit cooling tower white smoke in winter while preserving freezer cooling efficiency.

A bottom-cooled ice tray and recirculated heat create directional freezing that releases trapped air and forms clear ice without drains.

An integrated closed flow channel in the tray body improves heat extraction, cuts assembly complexity, and speeds ice production.

Chilled water recirculation, quench trays, and sensor feedback cool beverages faster and hold target temperature without manual checks.

Bottom-up freezing with a conductive tray and flexible grid lets air bubbles escape, producing clear ice without a drain.

A dedicated compressor cooling loop lets the ice maker run independently, reducing chamber load and avoiding faults tied to shared refrigeration.

Varying heat transfer across the ice-making member forms rounded or spherical ice without complex shape-specific molds.

A freezer-fed thermoelectric fluid loop cools a remote ice mold, solving weak heat removal and improving ice production in fresh food doors.

Extended basin nozzles create a dry plenum zone that improves air entry, evens water distribution, and reduces coil pressure drop.

Water and CO2 are frozen into ice rods, then molded into hail stones to prevent CO2 migration and support efficient high-volume production.

Direct refrigerant cooling in a refrigerator door ice maker speeds freezing, saves storage space, and simplifies hinge pipe routing.

Interspersed active and passive cavities keep refrigerant flowing while reducing corrosion and freeze blockage in ice-making evaporators.

Stainless dimpled plates and serpentine tubing replace tin plating and brazing to improve ice production while reducing corrosion, cost, and hazards.

Stored operating history is converted into diagnostic tones, enabling more accurate refrigerator fault analysis and faster repair guidance.

Localized mold heating releases ice cubes, then a timed harvest stop lets the melted interface refreeze to cut energy use and prevent clogs.

By limiting circuit and condenser volume, this case maintains cooling capacity while keeping flammable refrigerant charge within legal limits.

Digital imaging compares ice-bin images with a reference to detect fill level and cube quality, enabling automatic ice production control.

Cold air ducting and an insulated sealed ice compartment let a bottom-mount refrigerator make and dispense ice from the fresh food door.

Infrared pulse sensing replaces a freeze-prone mechanical lever to detect a full ice bin accurately and stop overflow in refrigerator ice makers.

Infrared ice level sensing with a heated sensor avoids frozen levers and prevents refrigerator ice maker overflow.