Seat Heating/Ventillating Devices TRIZ Cases

See how urethane pads with breathable-filled holes and surface grooves enable reliable air flow

A one-piece additively manufactured seat frame uses thin-walled geometry, ribs, and internal channels to cut weight and part complexity.

See how a thermoelectric ventilation module uses increased heat-path resistance and moisture ab

See how switchable fibers penetrate a perforated layer to regulate heat dissipation and insulat

See how a dual-inlet door device enables independent control of airflow through the passenger s

See how a chamber-type air duct with spacers and spiral protrusions ensures uniform air dischar

See how porous suspension fabric eliminates spacer manifolds and reduces blower size for seat c

See how a side barrier with controlled air permeability replaces adhesive securing to prevent s

See how differential heating control adjusts seat heater output by ambient temperature and body

See how a planar heating element with asymmetric heat radiation surfaces provides radiant upper

Segmented seat air passages and guided duct flow keep ventilation uniform under occupant load while reducing clogging, leakage, and noise.

See how conductive grease and adhesive layers between thermoelectric devices and conductors acc

See how a tapered fluid flow channel with segmented outlets disperses air uniformly across mobi

See how a deployable drying rack nested within vehicle seat structures uses dynamic reconfigura

See how embedded conduit networks and portable power enable active air circulation in economy s

See how a porous air pad and integrated heating element in seat components deliver on-demand wa

See how a thermoelectric device with dual heat exchangers enables rapid seat heating or cooling

See how a seat controller adjusts position at predetermined travel intervals rather than contin

See how a portable seat cushion uses wedge-shaped memory foam and adjustable lumbar support to

An upward-facing blower inlet keeps floor dust out of a vehicle seat air passage while a recessed bracket supports airflow and rigidity.

See how thin thermoelectric devices with integrated air channels enable rapid temperature contr

See how a tapered groove cross-section with narrow openings maintains ventilation efficiency wh

A cushion cavity integrates the air mover and distribution insert to provide seat airflow while reducing packaging space, components, noise, and vibration.

See how a vehicle air mattress integrates with HVAC for automatic inflation, uses foam self-exp

See how a rigid expanded polypropylene support layer with integrated cavities retains air pumps

See how a segmented duct with sliding fixed and movable portions maintains airflow during seat

See how thermoelectric modules with flexible graphene layers replace forced-air systems to redu

See how a chamber below the fiber pad rectifies airflow to remove heat and moisture from both i

Individually controlled thermal zones deliver targeted heat to anatomical locations, addressing short-lasting pain relief during prolonged vehicle seating.

See how a thermal transfer node with phase change material and thermoelectric device provides f

See how periodic air-blowing control with gradual reduction maintains coolness and comfort whil

See how thermoelectric modules in separate chambers enable reversible heating and cooling acros

See how a thermoelectric seat assembly with separate conditioned and waste fluid paths delivers

See how a seat cushion with spatially varying lattice structures limits contact pressure below

See how lateral air ducts in armrests blow temperature-adjusted air horizontally toward knees a

See how a vehicle seat thermal device uses conductive and radiative heat transfer to provide ra

See how a seat heater doubles as a capacitive sensor using equipotential AC coupling and switch

See how wicking gaskets redirect condensation to the hot side and sensors adjust voltage to pre

See how thermoelectric modules bonded to graphene nanoplatelets replace forced-air systems, eli

See how a curved exhaust passage with constant cross-section prevents turbulence and vortex dur

See how zigzag heater wire positioning in tuck-in groove bottom regions minimizes bending stres

See how branched thermally conductive tape with thin-film thermoelectric devices enables rapid

See how Venturi tubes multiply air flow through seat cushions using compressed air to enable in

See how oriented piston-like projections with flexing intermediate portions enable variable loa

See how a vortex tube separates pressurized air into hot and cold streams, enabling single-unit

See how anisotropic heat layers with thermoelectric elements enable automatic thermal camouflag

A height-adjustable armrest panel adds localized heating to direct heat toward occupants, cutting cabin warm-up time and improving comfort.

Support protrusions and a rear fan layout keep airflow open in a vehicle seat cushion, reducing blockage and improving ventilation reliability.

A coated conductive layer, harness attachment, and protective sheets streamline heat mat production while maintaining consistent vehicle seat heating.

A hidden duct between the seat cushion and floor pan pulls cleaner front-side air, reducing flow reversal, dust intake, and visible ducting.

An elastic impermeable substrate lets a capacitive seat sensor bend with foam compression, improving lifespan and damage resistance.

Temperature and humidity sensors let the seat preemptively adjust heating and ventilation to keep occupants dry without overcooling.

A heated footrest built into the seat warms rear passengers' feet directly, avoiding duct heat loss and interference from shoes in the foot space.

Conductive glue between heater and sensor carriers shields heater noise, improving steering wheel hands-on detection accuracy.

Independent central and side upholstery modules speed seat backrest assembly and allow replacement without disturbing side airbags.

Pre-integrating thermal, pneumatic, and haptic seat functions into one carrier assembly cuts part numbers, assembly time, and cushion variation.

A conductive polymer film heater spreads heat across vehicle interior surfaces, warming occupied regions uniformly with lower energy use.

When touchscreen access fails, dual input paths let the ECU keep vehicle heated surfaces controllable through redundant connections.

Protected PCB edge connections and mechanically fixed terminals help vehicle seat heaters resist pressing damage and simplify installation.

Perpendicular wire layouts in separate steering wheel heater and sensor mats cut electrical interference without added shield layers.

A porous intermediate layer and fluid pump deliver uniform seat heating and cooling without bulky heaters or weak foam ventilation.

Conditioned cabin air is routed through flexible seat ducts and diffusion layers to cool the seat without extra blowers or Peltier modules.

A ventilation blower is reused to quickly empty lumbar support air bladders after operation, improving comfort without added pressure sensors.

Passive outlet balancing in a ventilated seat improves upper-body thermal comfort while cutting valves, actuators, weight, and cost.

Sensors track occupant proximity and adjust seat fan speed to keep ventilation effective while maintaining consistent cabin sound levels.

Independent central and side upholstery modules speed seat backrest assembly, simplify feature integration, and enable easier replacement.

Sensor-triggered ECU coordination pre-locks a movable component and activates safety devices to prevent movement during dynamic events.

A main controller coordinates seat, dashboard, and door warmers by occupant position and vehicle conditions for more even, comfortable heating.

Gas disturbances in an embedded airbag are converted into biometric signals, avoiding optical interference and reducing sensor damage in seats.

Planar heater plates, Coanda-guided airflow, and a Helmholtz chamber cut headrest HVAC power use and noise while warming the neck and shoulders.

Fuzzy logic and local temperature sensing let seat thermal effectors self-adjust by zone for personalized comfort with lower energy use.

Side-by-side ventilation and low-ventilation cushion zones with a seat-shell opening improve airflow while preserving seated-person holding.

A seat rail uses one conductor for power and communication, removing trailing cables to enable long travel, lower weight, and safer interiors.

Crossed bridging and reinforcing wires separated by a plastic member improve seat comfort, rigidity, and sensor mounting stability.

A weight-driven tilt mechanism shifts seat airflow between Peltier cold and warm sides, simplifying thermal conditioning without extra electronics.

Occupant weight tilts a Peltier-based seat cushion air path to balance cold and hot airflow without added electronic control.

A pad recess and through hole route seat sensor wiring behind the panel while pressure and capacitance sensing improve occupant vs. object detection.

A conductor passed through a fiber mat protects heated vehicle trim from edge damage while lowering rejects and manufacturing cost.

UV-treated recirculated cabin air is monitored by CO2, air-quality, and particulate sensors to isolate occupant respiration and flag contaminants.

A net-like seat cushion routes conditioned air through the bearing structure, cutting duct complexity, weight, and energy use.

Elastic adapter flanges isolate the seat air mover from the bracket to preserve airflow, reduce noise, and improve seating comfort.

A net-like seat cushion structure doubles as an air duct, improving passenger comfort while reducing seat weight, size, and duct complexity.

Segmented thermoelectric modules on an elastic substrate deliver low-energy body cooling across large contact areas while staying flexible and durable.

A movable slit sheet in the seat switches airflow on hot ground and insulation at cruise to improve passenger thermal comfort.

Telescopic duct coupling keeps forced air connected during headrest adjustment, enabling seat-level cooling without added aircraft ducting weight.

Openings and edge recesses in the resin film absorb stress and spread load, helping thin planar heaters resist cracking under deformation.

Alternating seat heating and cooling creates therapeutic skin and surface temperature swings for pain relief within typical vehicle commute times.

A brief high-heat phase followed by temperature maintenance gives vehicle seats analgesic effect within commute time while limiting discomfort.

Alternating seat heating and cooling creates controlled skin and surface temperature pulses that deliver pain relief without bulky massage hardware.

Wireless power fixed between the floor and seat support keeps power transfer stable during seat movement and simplifies seat attachment.

Internal heating softens thermoformable saddle panels so they mold to rider anatomy, reduce pressure hotspots, and can be remolded over time.

A dockable touchscreen controller lets occupants operate doors, seats, mirrors, and climate functions from multiple cabin positions.

A concave board under the seat cushion houses the sensor to avoid passenger feel while reducing load impact and preserving seating detection.

An additively manufactured seat cushion integrates support links, conduits, and a fluid barrier to maintain airflow under occupant load.

Synchronized control of seat massage and vibration links multiple comfort functions to reduce isolated operation and create a more holistic in-vehicle experience.

A centralized ECU uses Hall sensor feedback to drive bidirectional seat motors and prioritize seat device actuation across the vehicle.