Seat Heating/Ventillating Devices TRIZ Cases

Incompressible spacer stabilizes capacitive coupling between sensor electrode and heater element in vehicle seat mats.

A seat headrest assembly integrates a heating module and blower beneath the core to deliver conditioned air through a vent.

A vehicle seat integrates a temperature-control circuit with a blower to manage thermal energy transfer.

A ventilated seat foam substrate uses molded channels and apertures to create a bellows effect that drives air circulation through the cushion.

Bundling and fixing wires to the stationary member prevents damage during seat transformation.

Breathable mesh frame prevents air leakage between seat blower and HVAC ducts while enabling independent rear seat temperature control.

Segmented duct arms with radial fans reduce backrest thickness and noise while maintaining airflow.

A reconfigurable vehicle seat system allows passengers to select alternative seating positions within the passenger compartment.

A capacitive sensor device uses a common mode choke to inject measurement signals into heating members.

Porous lattice matrices and non-porous walls channel air through seat cushions to provide adjustable comfort settings without increasing structural complexity.

A ductless vehicle battery cooling system draws cabin air through a seat-formed passageway to transfer heat from the traction module.

Flexible thin film ducts maintain sealing across variable gaps between seat frames and pads, reducing layout thickness compared to rigid rubber bellows.

Hook members on a coupling frame engage lips and a domed framework to align the air distribution system inlet with the blower, simplifying assembly.

A pre-assembled seat module stows cable ends for connection, replacing brackets and binders that make confined assembly slow and damage-prone.

Alternating temperature settings between heating zones reduces electric power consumption while maintaining occupant comfort.

Parallel conductive threads in a vehicle seat cushion minimize electrical current consumption while delivering rapid heat sensation.

A vehicle seat side-wing assembly extends from a primary seatback and utilizes a sliding floor mount to integrate storage.

A combined heating and capacitive seat occupant sensing system uses a common mode choke to suppress interference while maintaining measurement accuracy.

A footrest heat storage unit recovers thermal energy from vehicle operation to warm occupants efficiently.

Control circuit measures current through seat frame connector to verify grounding path availability.

A vehicle seat sensor system combines permittivity and pressure measurements to detect passenger presence.

A seat backrest heating panel integrates a foam insulating layer with a heating element to direct thermal energy toward rear passengers.

A diagnostic circuit measures heating element impedance using a dedicated current supply and sensor to verify electrical isolation.

A graphite diffusion layer distributes thermal energy across vehicle seat elements to improve heat uniformity.

Capacitive seat back sensor detects impedance changes to differentiate occupants from objects, reducing false positives in safety systems.

Upper and side armrest controls consolidate functions to reduce complexity while preventing unintentional actuation.

A vehicle seat conditioning system uses a Venturi device to generate airflow for passenger comfort.

Multi-modal sensor fusion creates 3D road models while driver heart rate monitoring ensures safe control transfer during inattention.

Power management system reduces electrical load and disables start-stop mode to prevent battery drainage during accessory use.

A bladeless fan integrated into a seatback aperture directs airflow through an open lattice cushion support to cool the occupant.

Incisions through the flexible carrier substrate reduce thickness differences and stiffness, improving seating comfort and air regulation.

Printing graphene ink onto apparel solves manufacturing complexity by enabling flexible electronic integration.

A condition correction unit tailors posture plans to individual characteristics using identification data and measurement feedback.

Foam spacing between the fan and cover unit dampens vibrations, reducing noise while maintaining stable anchoring within limited seat space.

Segmented heating zones and thermoelectric cooling eliminate warm-up delays and mechanical noise while maintaining stable seat temperatures.

Relocating the key-operated switch to the movable seat frees mount installation space while maintaining reliable electrical contact through a tracking carriage.

Direct fan connection with elastic seal member reduces vehicle seat apparatus thickness while minimizing aerodynamic noise from airflow gaps.

A vehicle heating control method uses electrical energy consumption to infer temperature, eliminating separate sensors.

Ridges in the lower sheet define independent fluid cells that adjust support for varying occupant sizes.

A capacitive sensor uses a resonant network with activatable reactive components to adjust the resonance frequency for occupancy detection.

A centrifugal cooling fan incorporates a circumferential bypass passage at the air inlet edge to discharge reverse airflow externally.

A semi-rigid shell with a perforated membrane and air channel system moves ventilation air through spacer material to enhance passenger comfort.

A controller allocates power between activated vehicle heating components based on real-time heat demand information.

A vehicle seat cavity with integrated air channels and a drip pan dries cushions using airflow.

A personal ventilation system conditions air at individual seats using filters and ultraviolet light to deliver purified airflow.

Parallel seat heating conductors maintain occupancy detection and thermal output through a dedicated bypass path.

A seat ventilation fan adjusts rotational speed using a characteristic map to maintain airflow.

A vehicle heating electrode uses a duty cycle to alternate between resistive heating and capacitive proximity sensing.