Flexible Member Pumps TRIZ Cases

See how a low-voltage diaphragm pump delivers 220g/min steam at 11 bar in a battery-powered iro

See how sequential activation of separate liquid and air diaphragm chambers controls foam consi

See how segmented valve plates and dimensional repositioning enable robust liquid valves in com

See how sequentially operated pump chambers deliver discrete liquid and air doses to a remote m

See how motor voltage and current monitoring replaces water-level sensors to detect air-water c

See how a peristaltic pump with Hall sensor positioning replaces valve-seal systems to achieve

See how a foaming soap pump automatically aerates liquid soap and converts it to consistent foa

See how segmenting a hydraulic device into detachable drive, gear, and valve units enables comp

See how segmenting a hydraulic device into detachable motor, gearbox, and hydraulic modules ena

See how a turbine air pump and cam-driven liquid pump reduce foam dispenser power consumption w

See how flexible bladders compressed by a multi-arm plunger achieve high vacuum-to-stroke ratio

See how an automated mixing chamber with air inlet passages converts liquid soap to foam, elimi

See how a peristaltic pump with Hall sensor control and solenoid valve replaces elastic seals t

See how a molded multi-chamber diaphragm with sequential compression controls air-to-liquid rat

See how a motor-driven pumping assembly with sensor feedback automates soap foaming, reducing m

See how a compressible metering chamber with valve control dispenses predetermined reagent volu

See how a foldable pump chamber with integrated filter enables hygienic, valve-free inflation o

See how a spring-loaded clip compresses the outlet tube to prevent residual soap or sanitizer f

See how an integrated by-pass valve and damper ring enable a membrane pump to adapt flow rate a

See how a diaphragm-actuated pump integrates foaming and dispensing to eliminate manual foaming

See how sequentially activated multi-diaphragm foam pumps use segmented liquid and air chambers

See how an optical empty level sensor downstream of the pump detects medium absence to enable a

See how a motor-driven pump assembly and foaming unit automate liquid-to-foam conversion, reduc

See how a hydraulic amplifier converts low-force long-stroke actuator motion into high-force sh

See how a bidirectional common drive operates two pump heads antiparallel to dispense two liqui

See how a two-stage metal bellows compressor prevents oil contamination and helium permeability

See how a rasp-equipped pump cartridge mechanically links liquid pumping with solid particle ge

See how a counterbore-equipped metering chamber captures the last drop of reagent fluid to impr

See how a cam-actuated electromechanical switch controls motor cycles to dispense precise produ

See how a refrigeration system converts processor waste heat into mechanical force to pump refr

See how an electromagnetic diaphragm pump removes aircraft toilet wastewater without rotary par

See how a pump assembly integrates a rasp member and linkage mechanism to dispense liquid and s

See how segmented resilient members around a bellows perimeter accommodate off-axis manual pres

See how a rotor-driven pump powered by diluent flow maintains constant dilution ratio across va

See how a movable float body inside a suction lance actuates multiple switches to enable contin

See how a deformable bellow mechanism integrates valve actuation and sealing to reduce pump par

Sequential diaphragm pumping and two-stage mixing raise foam air-to-liquid ratios well beyond 7:1 for richer, more effective dispensing.

Sequential liquid and air diaphragms with tuned outlet valve pressures keep foam dispensers delivering a consistent air-to-liquid ratio.

Magnetic axial stiffness and a bellows seal help small cryocooler compressors cut leakage, friction, and debris while maintaining alignment.

Dual-porosity sponge media in a foaming cartridge stabilizes alcohol-based foam by reducing bubble size and improving consistency.

A split liquid-air pump uses progressive membrane compression to vary foam output while keeping refill replacement simple and reliable.

Independent liquid and air pump speeds let foam dispensers vary the air-to-liquid ratio for adjustable output without a fully integrated pump layout.

A rasp linked to the pump cycle abrades a solid block so liquid and solid particles can be dispensed together from one cartridge.

Dual dispensing wheels pinch separate tubes to mix reactive liquids into foam while simplifying refills, cleaning, and leak control.

Magnetic axial stiffness and a bellows seal keep small cryocooler compressors aligned, reduce leakage and friction, and extend operating life.

Volume adjusting chambers stabilize projector coolant pressure, preventing negative pressure, pump instability, and weak heat dissipation.

Counterbore nozzle cavities and a liquid retention valve control the last drop, enabling accurate reagent dosing on biological samples.

A bellows chamber and self-actuating valve layout dispenses and refills product with fewer parts, improving sealing and container evacuation.