Electromagnets Without Armatures TRIZ Cases

A magnetic structure integrates a solenoid and permanent magnet concentrically to generate high-quality signals.

A magnetic sliding front assembly moves camera elements using electromagnets and permanent magnets to enable seamless retraction.

Segmented magnetizing array rings orient bulk magnetic material grains during annealing, eliminating cutting waste and reducing processing complexity.

A shielded connection line with a two-dimensional matrix plug-in connector transmits signals while maintaining high-frequency properties.

A magnetic member couples to pipes for automated handling.

A method determines optimal magnetic coil shapes by calculating current element orientations to induce desired electric fields.

Ferromagnetic end pieces concentrate magnetic flux to change polar liquid properties at distance while preventing electric field hazards and corrosion.

Magnetic units replace complex mechanical mortise joints to align and connect portable electronics.

Segmented air-core coils eliminate ferromagnetic variability, maintaining high impedance across plasma processing frequencies.

A hybrid magnetic flux control device uses a pole piece assembly and coil to adjust magnetic fields.

Low mobility members stabilize wound linear conductors during thermocompression bonding of stacked electromagnet bodies.

Segmented magnetic poles with dedicated sensors measure local flux to determine anchoring force across varying workpiece geometries.

Complementary magnetic patterns guide component alignment and bonding, overcoming robotic manipulation limits at the microscale.

Segmenting control into detachable units resolves the contradiction between comprehensive function coverage and complex manipulation steps.

Magnetic fields in OLED pixels increase charge carrier path length, inhibiting transverse transmission that causes crosstalk and unsaturated colors.

A multilevel correlated magnetic system uses coded structures to transition between attract and repel modes at specific distances.

A haptic feedback system uses a magnetic field sensor to detect movable mass position for precise actuation control.

Magnetic shielding layers between labels prevent cross-interference during personalization, reducing material waste while maintaining accuracy.

An auxiliary ferromagnetic plate adapts to complex geometries, preventing incorrect resting while protecting the magnetic base from swarf.

An engaging module moves a component via magnetic force to resist elastic tension, preventing hook fracture and enabling thin device designs.

A planar spiral Tesla coil generates a high-frequency electric field to disrupt zeta potential, reducing energy consumption and dehumidification time.

Coil arrangements integrated into bone fixation screws generate localized electromagnetic fields for therapeutic stimulation.

Segmented flexible coils enable safe field testing of vacuum interrupters, eliminating X-ray risks and specialized equipment needs.

Clearance between the yoke groove and epoxy resin prevents deformation during curing, while hysteresis correction functions stabilize magnetic flux density.

Independent control of alternating electromagnet pairs corrects magnetic field aberrations, ensuring uniform film deposition despite target erosion.

Alternating polarity magnetic elements replace mechanical fasteners, maintaining device appearance while ensuring secure attachment.

Segmented tubular bearing with flux guides creates closed-loop paths, resolving the trade-off between levitative force and device complexity.

A one-piece multipole plate simplifies magnetic clamping assembly by eliminating pole alignment steps.

Passive latches release the magnetic crawler onto ferromagnetic surfaces, eliminating scaffolding costs and safety hazards during elevated asset inspection.

Magnetic fixing components maintain flexible device curvature without continuous power by using periodic electromagnet activation.

Frozen magnetic flux couples a movable unit to a drive unit, enabling three-dimensional movement through structural walls to inspect inaccessible areas.

Selective insulation on wire surfaces prevents shorting between turns, lowering manufacturing costs and improving power output.

A magnetizer system uses rotating magnet bars and flux-conducting spacers to imprint magnetic fields onto flexible sheet material.

A multilayer MR local coil uses segmented antenna and support layers to conform closely to patient anatomy.

A magnetic anchoring device uses a force generating unit to apply and measure test forces against magnetizable walls.

A flexible electromagnetic pipe wrap aligns minerals to prevent scaling.

A magnetic chip detector system uses an electromagnet with a ferromagnetic core to retain metallic particles during engine shutdown.

Placing a dummy pattern between the coil and a thickness step shields the magnetic field, increasing electromagnetic force.

Dynamic alignment prevents gravitational settling, enabling accurate detection of rotational axes changes.

Horizontal pole piece arrangement maintains holding force despite reduced height, preventing unintended release.

Reverse polarity discharge via a reactance element negates residual voltage to prevent material re-attraction during release.

Vertical signal line stacking minimizes vibrations and noise from magnet interactions in flexible printed circuits.

Segmented couch regions stabilize the imaging area while adapting to patient comfort, reducing technician workload and motion artifacts.

Segmented double helix coils improve field generation efficiency while maintaining structural simplicity for enhanced therapeutic outcomes.

Trapezoidal magnets create lateral restoring forces that resist sliding and prevent decoupling without mechanical clips.

An electromagnet in the bit holder switches polarity to detach metal chips, eliminating mechanical cleaning and ensuring screw connection quality.

Coils on opposite-side portions of a C-shaped core superimpose magnetic fluxes to boost deep-tissue field strength while reducing coil heat generation.

A reception unit uses a liquid casting mixture to form prefabricated flux guiding elements within a base body.

Coded magnet structures position panels precisely while enabling secure attachment and easy release through asymmetric polarity arrangements.