Autoclave health monitoring and control system

A bladder monitoring apparatus and method for monitoring an inflatable bladder during curing of composite material in an autoclave. The bladder may be wrapped with composite material and have an impermeable membrane sealed around the composite material. The method may include the steps of fluidly co...

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Hauptverfasser: HARRIS RYAN CRAIG, BAHR RODNEY EUGENE, SPEXARTH GERARD
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Sprache:eng
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creator HARRIS RYAN CRAIG
BAHR RODNEY EUGENE
SPEXARTH GERARD
description A bladder monitoring apparatus and method for monitoring an inflatable bladder during curing of composite material in an autoclave. The bladder may be wrapped with composite material and have an impermeable membrane sealed around the composite material. The method may include the steps of fluidly coupling a vacuum port of the impermeable membrane with a vacuum source and fluidly coupling a vent of the bladder with a first port of a flow meter located outward of the autoclave. A second port of the flow meter may also be fluidly coupled with atmosphere within the autoclave. The method may then include evacuating air from within the impermeable membrane. If a flow above a threshold flow is detected by the flow meter, the leak in the bladder may be located and repaired or a valve of the flow meter between the first and second ports may be closed.
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subjects AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
title Autoclave health monitoring and control system
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