Pneumatic servo pressurization controller

The invention relates to a pneumatic servo pressurization controller which is used for testing structural strength of sealed containers and is mainly used for controlling pressurization loading for airtight loading points of sealed containers and the like. The pneumatic servo pressurization controll...

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Bibliographic Details
Main Authors ZHANG GEMING, GAO LIWA, LI XIAONING, GUI ZHENZHENG, LIU ZHUOZHEN, ZHANG WEI, HAN TAO, CHEN GE
Format Patent
LanguageChinese
English
Published 12.03.2014
Subjects
CONTROLLING
PHYSICS
REGULATING
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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Summary:The invention relates to a pneumatic servo pressurization controller which is used for testing structural strength of sealed containers and is mainly used for controlling pressurization loading for airtight loading points of sealed containers and the like. The pneumatic servo pressurization controller has the advantages that electric and pneumatic servo control execution components are respectively used for pressurization control and pressure relief control, a special control circuit is compatible to a remote coordination loading control system, accordingly, instruction signals inputted by the remote control system can be processed, actions between the special control circuit and the remote coordination loading control system can be coordinated, and a pressure servo proportional control effect can be realized for the airtight loading points; the pneumatic servo pressurization controller is simple in operation, high in control precision, loading speed, reliability and safety and good in following feature, and
Bibliography:Application Number: CN20131652037