Check Valves TRIZ Cases

See how a non-circular bypass valve aperture allows debris to pass through while maintaining wa

See how a segmented valve with interchangeable adapter rings accommodates 18mm and 31mm air pum

See how a segmented valve assembly with nested adapter rings and pressure-responsive diaphragm

See how integrated hand-held portions and connecting straps enable rapid deflation without gras

See how hand-held portions and a fixing ring enable rapid deflation of inflatable products with

See how an annular wall and radial ventilation passages divert liquid refrigerant away from com

See how a one-way valve in a liquid accumulator prevents high-pressure gas backflow after shutd

See how a valve assembly with interchangeable rings of 18 mm and 31 mm diameters enables airbed

See how a segmented sealing member with integrated sub-sealing portion prevents detergent leaka

See how a dual check valve outlet with differentiated cracking pressures prevents air entry dur

See how a conical tapered tube with a self-positioning spherical ball eliminates gaps and adjus

See how a segmented connector and plug assembly with L-shaped locking members prevents tamperin

See how a plastic liner with interference fit isolates dissimilar metals in water heater heat t

See how a segmented valve assembly with detachable adapter rings enables air mattresses to acco

See how a segmented valve assembly uses magnetic attachment and separate inflation and deflatio

See how an integrated check valve with locking stopper and elastic member eliminates separate c

See how a check valve assembly and flow path switching valve enable a single pump to supply mul

See how axial play between valve housing and base housing compensates for installation toleranc

See how a stop rod and limiting portion prevent valve core rotation in check valves, eliminatin

See how a detergent pump with variable-volume compression space and reduced discharge flow path

See how a three-part closure assembly with interlocking male-female connectors and a tool-requi

See how a double sealing check valve uses segmented first and second valves to block steam and

See how hydroforming integrates valve seat and container body into one cylindrical component, r

See how a segmented plunger valve with spring-loaded sealing enables precise airflow control in

See how hydroforming integrates valve seat and container body in a two-component check valve, e

See how a valve function group uses elastic bushing seal deformation to reduce component count,

See how a plunger-guided sealing mechanism prevents seal deformation under suction and blocks d

See how a one-piece tubular housing with integrated flow channel eliminates connection interfac

See how a modular air valve assembly uses dual-tube segmentation and multiple inflation opening

See how a one-piece tubular housing integrates connection interfaces and flow control to elimin

See how segmented inflation and deflation channels with magnetic attachment and adjustable plun

See how a pitot-actuated passive vent allows fresh air circulation when idle and automatically

See how hollow lifting ribs with centrifugal sealing valves enable automatic drainage during hi

See how a slanted-bottom detergent box with through-hole positioning ensures complete detergent

See how an adjustable preload mechanism in a compact check valve enables user-selected firmness

See how a removable container with bottom check valves enables clean dairy product filling and

See how a head part lower surface distributes pressing force across the flange part, reducing b

See how a detachable sub-drum uses centrifugal force and a check valve to enable independent wa

See how a simplified one-way valve cartridge integrates housing and piston to reduce weight, mi

See how a rotatable dispensing unit handles multiple espresso servings through pivotal position

See how a dual check valve system with differential cracking pressures prevents air ingress dur

See how a rotatable dispensing unit switches between upright beverage-receiving, intermediate d

See how a snap-together valve housing with axial play and radial rotation enables easy installa