Seat Heating/Ventillating Devices TRIZ Cases

See how radial actuator positioning and nested rotary drive placement prevent height increase i

See how current detection replaces proximity temperature sensors in heating wire control, enabl

See how overlapping duct and back surface members in a seat pad maintain ventilation shape unde

See how a cord-shaped heater fixed to structural yarns and nonwoven fabric resolves the trade-o

See how a side frame cover with nested duct routing and variable cross-section reduces foot col

See how a pad recess and adhesive sheet simplify vibrator assembly in vehicle seats while stabi

See how a recessed seat cushion profile nests a rockable movable portion within the seat surfac

See how outward-opening ventilation holes at the central pad edge use covering members to maint

See how a front-positioned temperature sensor in a recess detects heater wire temperature accur

See how magnetorheological and shape-memory materials enable vehicle seats to adapt stiffness d

See how a pad material uses biomass urethane in side projections and softer foam in the base to

See how a rear HVAC module uses one heat-exchanger with flow-direction control to perform both

See how a formed cloth ventilation layer bonded to foam replaces rigid plastic ducting to reduc

See how a porous base material with slits eliminates press working, reduces ventilation resista

See how fixed multi-directional fins in a vehicle seat air deflector segment and redirect air f

See how integral molding of duct and flow passage cover with bent portions and seal gaps preven

See how a recessed seat cushion design nests a rockable movable portion within the seat surface

See how a seat heater calculates ambient temperature from heating rate and corrects the target

See how a ventilation path switch enables dynamic airflow distribution between upper body and b

See how feeding heating wire as sewing thread with stretch stitches prevents damage during text

See how a flexible sensor pre-compressed between stacked seat cushions improves biological sign

See how primary and secondary airflow paths in a vehicle seat cushion maintain ventilation when

See how coordinated vibration devices in seat cushion and seatback notify occupants of external

See how a side frame cover integrates duct protection in vehicle seats to prevent foot collisio

See how a segmented shoulder support with flexible connectors resolves the contradiction betwee

See how pre-attaching heater connecting portions to skin material simplifies seat heater instal

See how integrated sensors and a controller automatically detect obstacles and stop seat moveme

See how a segmented flow path with tapered groove portions delivers air conditioning to both fi

See how installing a side heater only on the right bolster section reduces wiring length and po

See how a fuel cell vehicle hot water seat system captures stack exhaust heat to warm passenger

See how inverting the blower inlet port from downward to upward orientation prevents floor dust

See how segmented shoulder support members with flexible plate connections enable independent d

See how inverting the blower inlet port from downward to upward orientation prevents floor dust

See how recirculating air through a closed-loop circuit reduces energy consumption and noise wh

See how hygroelectric generation elements use occupant humidity variation to power vehicle inte

See how a pre-vortex chamber and tangential inlet enable vortex tubes to generate temperature d

See how integrated surface and ambient temperature sensors with Bayesian filtering detect occup

See how a magnetorheological seat cushion transitions from soft to stiff states to balance occu

See how vertical and horizontal ventilation holes in protrusions create air circulation paths t

See how inverting the blower inlet port direction from downward to upward prevents floor dust i

See how a flexible substrate with adhesive anchoring allows a heater to stretch and move with s

See how a side frame cover nests and protects the air circulation duct from foot collision whil

See how a reticulated foam manifold integrates ventilation into seat cushions, maintaining cons

See how thermoelectric modules and thermally conductive materials replace forced-air systems to

See how releasable fastening of back and side parts to a base body enables tool-free assembly,

See how a child seat climate arrangement uses thermoelectric elements, air nozzles, and vehicle

See how adjacent air inlet and outlet openings enable heat recuperation to reduce energy input

Integrated ribs, retainers, and deformation zones help a vehicle seat cushion pan improve collision load control while reducing installation injury risk.

Memory-metal polymer mats and an air bladder create adjustable seat contours and smooth wave-like massage for personalized vehicle comfort.

Condensation sensors and a wicking gasket protect thermoelectric seat cooling from corrosion, blockage, and airflow loss in humid conditions.

A radial fan, elastic housing, and integrated heating element cut cost and vibration while improving warm air delivery in vehicle seat neck warmers.

A fluid-line seat carrier and volcanic-ash desiccant regulate trim-cover temperature and humidity to improve comfort on long trips.

An open-space seat insert uses air movers, barrier layers, and heating elements to spread airflow and temperature evenly while reducing noise.

Spacer layers, barrier films, and air movers spread airflow across the seat while supporting heating and cooling for occupant comfort.

Open-space inserts with barrier layers and air movers deliver targeted seat heating, cooling, and ventilation with lower noise and vibration.

A polymer-based seat insert combines heating and weight sensing to avoid heat-induced false readings while cutting assembly time and cost.

Spacer layers and air movers deliver seat heating, cooling, and even ventilation while mufflers and double-wall housings cut noise and vibration.

Layered spacer channels, barrier films, and air movers spread heat and air more evenly across an automotive seat while reducing noise and vibration.

Spacer-based seat inserts route airflow through permeable trim and integrated heaters or thermoelectric elements to improve comfort with less noise.

A rectifying chamber spreads airflow through the fiber pad, improving heat and moisture removal across the seat while keeping the system compact.

A multi-layer foam panel with an embedded thermoelectric string uses strain relief and airflow paths to prevent wire breakage and keep heating and cooling uniform.

Condensation sensors and a wicking separator gasket help thermoelectric seat cooling prevent corrosion, mold, and airflow blockage.

A thermoelectric seat assembly combines airflow and a conductive surface layer to deliver faster, more uniform occupant heating and cooling.

A laterally movable seat heater housing lets occupants shift warm air delivery to match leg position while maintaining stable airflow and heat transfer.

Partially overlapping heater wires with seat air passages improves airflow, temperature adjustment, and seating comfort.

Plastic membrane layers embed seat electrical circuits and mounting features, cutting separate assembly steps while preserving support stability.

A front and back attaching structure keeps the seat blower aligned under load, reducing leakage and preserving air absorb/desorb performance.

A continuous flexible frame replaces bulky seat mechanisms to enable compact adjustment, lower weight, and integrated airbag support.

Integrated seat nozzles and cooling gas protect passengers from flames and burns, buying time to escape a vehicle fire.

Multiple seat heating zones adjust to user contact pressure to even out temperature, prevent overheating, and improve climate comfort.

A foam-free filament mesh cushion improves recyclability and weight while using forced airflow for more uniform seat thermal comfort.

Redundant input paths let riders control heated vehicle surfaces even when a touchscreen fails or cannot be used.

Periodic heating and a conductive receiving layer improve steering wheel occupancy sensing accuracy and response over switches and pressure sensors.

A deformable pressure-receiving plate and multi-point support structure maintain lumbar comfort in leaning or stretching postures.

A modular structural core with main and ancillary supports simplifies backrest assembly and transport while controlling rotational movement for comfort.

Blower current sensing detects seat occupancy without extra sensors, cutting seat HVAC cost while supporting stable, energy-aware airflow control.

A corrugated pipe with elastic support keeps air flowing from one blower to both seat sections as the seatback rotates, cutting cost and preserving comfort.

Sequentially switched resistive stages raise load current in steps, cutting current gradients and limiting magnetic field generation.

Impregnated waterproof layers sandwich joined seat skin materials to block water paths through seam gaps and protect the pad material.

A pad through hole and back-surface recess create wire-harness space for seat sensors while reducing occupant contact and false detection.

Selective seat heating and ventilation during ignition-off periods cuts unnecessary battery use while preserving occupant comfort.

Heat-transfer modeling estimates ventilated seat surface temperature from existing sensors, enabling real-time blower control without added sensors.

3D textile ribs reinforce a foam vehicle seat cushion, cutting weight and installation space while preserving support and comfort.

Plastic suspension web layers embed seat circuits and components, enabling single-piece mounting and simpler seat support assembly.

Integrated fans and air passageways circulate stagnant air behind the child, reducing heat and humidity as the headrest adjusts with growth.

Adaptive and continuation compensation offsets seat-heater interference so interdigitated capacitive sensors can detect occupancy more reliably.

Sensors and adjustable bladders let a vehicle seat personalize support and temperature automatically, reducing manual comfort setup.

Sensor-based leg rest heating uses seat position and user data to avoid wasted power while keeping seated users comfortable.

An upright diffuser partitions the radial exhaust port to keep the blower case stiff while preserving air volume, static pressure, and low noise.

A movable seat cover opens a gap at body contact zones so airflow reaches blocked areas and improves convective and conductive cooling.

Dividing a vehicular seat heater into timed regions speeds initial warm-up, keeps key occupant areas warm, and cuts power use.

Sensor-driven seat air conditioning shuts off by occupancy, door state, and vehicle speed to cut unnecessary power use without hurting comfort.

A shared crossmember links rear seatbacks and guides rearward headrest installation while supporting audio, ventilation, and lighting features.

Offset raised housing portions clamp the carrier sheet to form an airtight fan seal without screws, adhesives, or gaskets.

Electrostatic artificial muscles move dielectric fluid to create selective seat pressure, replacing heavy actuators for lighter, lower-power massage and haptics.

Integrated sensors and adjustable bladders automate seat support, temperature, and massage settings for personalized comfort with minimal input.

Offsetting the blower's center of gravity creates a self-locking torque that resists vibration-induced unlocking in vehicle seat backs.

An angled fan mount, support protrusions, and guide grooves keep airflow open during prolonged leaning to avoid low outlet volume and fan burnout.

Multiple Bluetooth modules map user terminals to seat positions, enabling personalized seat, climate, and window control for each occupant.

A vehicle seating system dynamically adjusts seat back speed to converge toward a smooth movement projection.