Maintaining Distance Between Parallel Conductors TRIZ Cases

A dual fluorescent plastic optical fiber system detects aircraft fuel levels without electrical components.

Intermediate thickened portions create separate Euler columns to boost buckling strength without excessive weight increase on transmission lines.

Replacing rigid insulators with a flexible cable reduces installation complexity while maintaining structural stability against ice-induced conductor movement.

An overhead cable uses an equilateral polygon shape with flat projections to reduce aerodynamic drag.

Serrated interfaces lock the fastener in place, eliminating the need to remove components during installation.

Braided aramid fiber reinforcement prevents twisting in top-drive power cables, eliminating premature failure from non-uniform stress.

Preliminary action establishes predetermined pathways, reducing installation time and labor costs.

A stackable transmission line hanger uses mating posts and receptors to align clamping elements for simultaneous multi-line gripping.

A wire gripper secures an elongated suspension cable through a knockout engagement device on the electrical box.

Adjustable suspension system enables vertical positioning of electrical boxes in suspended ceilings without direct structural attachment.

A spacer clamp structure uses rotating joint rubber gaskets to absorb energy and prevent component dropout during transport.

Segmented overhead lines use distinct thermal expansion coefficients to balance ampacity gains against integration complexity.

Rotatable bottom arm accommodates cable sway from wind and ice loading while preventing interference with non-power transmission cables.

A cam lever clamp uses Belleville washers to secure high-voltage wires through calibrated mechanical compression.

A connecting device enables longitudinal movement of a suspension cable via sliding guides to simplify overhead conductor rail support structures.

Rotatable rollers align with cable interface paths to reduce friction and prevent dislodgment of spacers from messenger wires.

Composite gripping members combine elastomer and metal interfaces to reduce stress concentration while maintaining slip force under high temperatures.

An asymmetrical spacer damper with angled arms inhibits subspan oscillation coupling, allowing longer spans without increasing installation costs.

A silicone rubber suspension insulator uses a fiber-reinforced resin core to deliver lightweight electrical isolation.

A dual-layer elastomeric liner grips composite core conductors with slip resistance up to 200°C.

A dual acting strain relief apparatus secures cable harnesses using independent clamping zones.

Segmented annular structures organize and isolate high power wires to reduce interference and heat buildup in electronic assemblies.

Segmented body with alternating slits prevents tangling and eliminates moving parts for durable transport.

Two movable clamps rotate conductors to disrupt uniform snow accretion and suppress galloping.

A universal cable hanger uses a movable block with adjustable arms to grip conductors of varying diameters within a fixed curved space.

Ratchet-based clamps on this spacer adjust to cable diameters, preventing misalignment in varying weather conditions.

Segmented insulated actuators replace heavy chain jacks to safely de-tension energized conductors without electrical hazards.