초록 ▼

A test plug for in-situ testing a glove installed in a glovebox is provided that uses a top plate and a base plate, and a diametrically expandable sealing mechanism fitting between the two plates. The sealing mechanism engages the base plate to diametrically expand when the variable distance between

A test plug for in-situ testing a glove installed in a glovebox is provided that uses a top plate and a base plate, and a diametrically expandable sealing mechanism fitting between the two plates. The sealing mechanism engages the base plate to diametrically expand when the variable distance between the top plate and the bottom plate is reduced. An inlet valve included on the top plate is used to introducing a pressurized gas to the interior of the glove, and a pressure gauge located on the top plate is used to monitor the interior glove pressure.

대표청구항 ▼

1. A test plug for in-situ testing a glove installed in a glovebox, comprising:a. a top plate having an interior surface that defines a circumferential groove;b. a pressure gauge connected to said top plate for monitoring pressure within said glove;c. an inlet valve connected to said top plate for i

1. A test plug for in-situ testing a glove installed in a glovebox, comprising:a. a top plate having an interior surface that defines a circumferential groove;b. a pressure gauge connected to said top plate for monitoring pressure within said glove;c. an inlet valve connected to said top plate for introducing a pressurized gas within said glove;d. a base plate spaced apart from said top plate a variable distance;e. a diametrically expandable sealing mechanism fitting within said circumferential groove of said top plate and having a sealing exterior surface, said sealing mechanism engaging said base plate to diametrically expand said exterior surface when said variable distance between said top plate and said bottom plate is reduced;f. a plug coupling mechanism engaging said top plate and said bottom plate to vary said variable distance;g. a first particulate filter attached between said glove interior and said pressure gauge to reduce the possibility of contamination of said pressure gauge; andh. a second particulate filter attached between said glove interior and said inlet valve to prevent:i. releasing any possible contamination out of said pressurized glove, orii. introducing any outside contaminates into said glove. 2. The test plug apparatus according to claim 1, wherein, one or more openings are defined by said base plate and said sealing mechanism to enable said pressure gauge to register interior pressure of said glove.