Patent ID: 6405722
Filing Date: 2002-06-18
Classification: F41B,Y10T

Abstract:
A single stage regulator for use on a marker, comprising:A) a main body assembly, said main body assembly comprising a main body, a main spring, a piston a piston seal carrier, an outlet pressure adjustment strut, and an outlet pressure adjustment set screw, said main body assembly is configured such that said main spring is inserted into said main body, said piston is inserted into said main spring, said piston seal carrier is located over said piston, said outlet pressure adjustment strut being located inside and extending out of said piston, said outlet pressure adjustment set screw, located at the end of the main body, such that said outlet pressure adjustment set screw is capable of being rotated to adjust said outlet pressure adjustment strut; and B) a valve body assembly comprising a valve body, a valve spring, a valve pin, a seat seal, a seat seal retainer, and a seat seal retainer set screw, said valve assembly is configured such that said valve spring is inserted into said valve body, said valve pin is inserted into said valve body, making contact with said valve pin, said seat seal is inserted into said valve body thereby prohibiting said valve pin from completely exiting said valve body, said seat seal retainer is inserted into said valve body such that said seat seal retainer makes contact with and contains said seat seal, and said seat seal retainer set screw is rotatively inserted into said valve body, containing said seat seal retainer, wherein said main body assembly is configured to be connected to said valve body assembly, such that when said main body assembly and said valve body assembly are connected, said outlet pressure adjustment strut makes contact with said valve pin.