Equalizing Valves TRIZ Cases

A compact battery housing valve uses thermally activated intumescent seals to manage internal pressure and prevent fire spread.

An integrated gas regulator uses a movable shutter axis and locking means to prevent equipment deterioration from excessive pressure without adding bulk.

A frangible housing segment cracks under load, allowing fuel pressure to expand a chamber that uncouples the latch and closes the valve element.

A precision pressure adjusting valve uses coordinated membrane movement and feedback channels for fast pneumatic fluid regulation.

An integrated bypass valve handles high-flow startup conditions to reduce pressurization time while protecting the main regulator from excessive velocity.

Elastic seal deformation in cask fittings releases internal pressure through controlled material movement.

A pin release thermal valve uses a fusible element to maintain a clear fluid path until heat triggers closure.

Segmented thin-walled profiles reduce airflow turbulence while ensuring reliable fusible link activation during fire events.

Segmenting pilot and main valves with inert nitrogen isolates control mechanisms from corrosive sour gases, preventing diaphragm damage.

Mechanical milling creates a precise line-of-opening recess in the bulged portion, maintaining uniform grain structure to enhance cycle life and reliability.

A fluid regulating device with a dedicated sensing passage maintains constant upstream pressure on the balancing diaphragm.

A heat exchanger header integrates a pressure-sensitive flapper valve to regulate fluid flow through the system.

A thermal safety valve uses a plastic support element to stabilize a glass bulb containing heat-sensitive liquid, enabling rapid axial piston displacement.