Pressure-Cookers TRIZ Cases

See how adjustable spindle clamping compensates for gasket wear and a failsafe valve prevents o

See how an adjustable spindle handle compensates for gasket wear and a failsafe valve prevents

See how a circumferential connector drives multiple lock members through elastic deformation, r

See how a two-phase cooking method uses atmospheric hydration below 100°C followed by pressuriz

See how a stretchable float with elastic cushioning absorbs accidental touches to prevent unint

See how aligned handgrip and inner pot handles with a tactile gap prevent mistaken gripping dur

See how a pressure cooker uses negative pressure vacuum state with elastic sealing and dual val

See how a control system adjusts cooking parameters like temperature and pressure using sensory

See how a cooling fan directs air to the inner container lower portion, forming condensed water

See how segmenting the stirrer from the pot lid allows convenient reassembly without pressing f

See how a shield positioned between the switch and pressure release valve uses a slider-lever m

See how a multi-stage pressure cooker method opens the relief valve during medium-high temperat

See how a switchable air duct in a multifunctional cooker enables both pressure cooking and air

See how a bayonet lock allows the lid to tilt away from the operator, preventing steam and hot

See how a removable thermal body and nested vacuum-insulated shells enable pressure cooking wit

See how a locking slide with multi-step structure enables adjustable pressure settings and guid

See how a removable heating device on the lid enables grilling with easy cleaning, using segmen

See how a pressure cooker transitions through high, micro-positive, and negative vacuum states

See how a three-stage cooking method breaks bean skins, enables rapid water absorption, and use

See how a circumferential connector drives multiple lock members simultaneously, eliminating se

See how an integrated control device with timing selection and automatic heating adjusts pressu

See how a multi-chamber muffler with segmented flow paths and direction changes reduces pressur

See how a dual sliding block assembly with locking engagement prevents lid opening even when th

See how a magnetic sensor and locking mechanism prevent control unit detachment from cooking ve

See how separating control panels for cover-open and cover-closed states prevents cooking failu

See how a heart-shaped groove and guiding rod lock the steam button in discharge position, elim

See how a movable outer-body closure with recessed locking arms prevents pressure vessel openin

See how color-coded pressure indicators, spring-loaded hinges, and auto-release clamping solve

See how spatial separation of steam flow paths from components prevents residue deposition, sim

See how a lever-hinged coupling with relief engagement reduces component count and enables secu

See how an oval inner cover uses a seal ring with undersized inner diameter to enable self-alig

See how a multi-stage pressure cooker method opens the relief valve during cooking to oxidize f

See how dynamic heating power adjustment based on detected water volume prevents pressure overs

See how a motor-driven locking element integrated within the pan or lid eliminates external pro

See how a pressure cooker control device adjusts heating and separation timing to meet desired

See how a reversible housing fan circulates air through a pressure cooker crock to reduce depre

See how a movable outer body and locking arms decouple the cooking indicator from the residual

See how separating the air inlet from the material feeding port enables flexible power source s

See how parallel arrangement of pressure control and functional units at the same height reduce

See how a relatively airtight fryer enclosure with a pressure-threshold vent valve limits oxyge

See how a limiting rib with larger contact area prevents top lid deformation and air leakage in

See how separating the cooking system from water and food supply modules prevents electrical in

See how a cam-latch lever mechanism enables single-motion pressure cooker opening by auto-disen

See how monitoring electric motor power input detects overpressure in food preparation pots wit

See how spatial separation of steam flow path from electromagnet and lever components prevents

See how a non-metallic abutment limits lid translation in bayonet pressure cookers, reducing me

See how a vertical push rod and horizontal microswitch replace magnetic detection to reduce cos

A decoupled lid control lets users turn the opener under pressure without unlocking, cutting breakage risk and opening force in pressure cookers.

A pivoting lid control retracts when locked to prevent unsafe lifting, while deploying for easier grip during opening, storage, and washing.

Separated internal and external guides keep locking jaws aligned while simplifying pressure cooker lid assembly and maintenance.

A fold-down lid control handle stays easy to grip when unlocked but retracts when locked to prevent unsafe lifting and reduce lock stress.

Steam convection with a grate and basket layout cooks multiple ingredients evenly using minimal liquid while preserving flavor and nutrients.

Retractable holding means and a cam track keep the lid control member aligned in locking and unlocking positions with less user force.

A detachable flow control element clears the lid passage at preset overpressure, venting steam to prevent explosion and simplify reset.

Unlocking claws open the safety valve during lid release, venting vapor automatically and avoiding a separate manual pressure step.

A pressure-activated pin and electronic lock coordinate to keep the fryer lid secured under pressure and unlock only when safe.

An integrated control member drives lid locking and unlocking in a compact pressure cooker mechanism, reducing parts, cleaning issues, and user effort.

A pressure-sensitive disengagement mechanism lets the control move freely under pressure, reducing wear, opening force, and unsafe lid handling.

An inward, downward sealing lip simplifies low-pressure pot lid sealing while overpressure strengthens contact with the pot wall.

A detachable lid control and safety sub-assembly simplifies pressure cooker manufacturing, verification, repair, and parts interchangeability.

A movable lid attachment point changes leverage during closing, keeping user effort steady while achieving a reliable pressure-cooker seal.

A self-activating bolt lock blocks retractable lid opening unless the cooker is properly supported, improving safety and lock feedback.

Microprocessor control adjusts cooking pressure and temperature while lid, pot, and pressure sensing prevent overheating and unsafe opening.

An elastic lid and pressure-responsive valve release vapour only above a threshold, improving cooking safety and heating efficiency.

A separate decompression control member fully opens the valve orifice for rapid, complete pressure release without residual steam or food ejection.

A lid positioning tab and matching recess guide bayonet closure into the correct start position, preventing tilt and jamming.

A retractable lid control member improves grip when unlocking, stays hard to grasp when locked, and reduces unsafe lifting and storage bulk.

Integrated pressure-release pockets in a tapered sealing ring vent excess pressure in a bayonet-locked vessel without lid openings or whole-ring deformation.

Distinct locking and unlocking motion paths make pressure cooker closure easier to read, reducing incomplete locking and user effort.

A plastic lid covering masks hot metal parts and works with a locking mechanism to reduce burn risk and user anxiety in pressure cookers.

A dual-passage steam duct keeps pressure regulation sensitive while restricting decompression flow to reduce violent release and food ejection.

A magnetic switch and moving magnet detect lid closure to block power when misaligned, improving pressure cooker safety at lower cost.

A movable connector decouples the lid lock under pressure, preventing breakage from excessive unlocking force while keeping operation easy.