Safety valve device

Abstract

A safety valve device as for use with a compressed gas cylinder and/or a control valve comprising a housing unit, a plug with controlled bleed off channels bored into the plug, an actuator, and an actuating rod, which is designed to engage in the event that a control valve is severed from a compressed gas cylinder, at least partially sealing the opening formed in the compressed gas cylinder from the severing of the control valve, and achieving a safer, controlled bleed off of the compressed gas contained therein.

I claim: 
     
         1 . A valve device comprising:
 a. A housing unit;   b. A plug located inside said housing unit which is capable of moving from an inactivated position to an activated position, wherein the plug comprises at least one controlled bleed off vein which allows for a controlled bleed off of an output stream when the plug is in the activated position;   c. At least one actuating rod;   d. At least one actuator; and   e. Wherein, said housing unit is in fluid communication with an access port on a storage vessel for gas that is not flammable.   
     
     
         2 . The valve device as in  claim 1 , wherein the actuator is a spring. 
     
     
         3 . The valve device as in  claim 1 , wherein the housing unit comprises at least one inlet port and at least one output port, wherein a channel is formed between said at least one inlet port and one output port such that an output stream can pass through said housing unit, and wherein the housing unit is structurally capable of withstanding the pressure exerted upon the housing unit by the output stream. 
     
     
         4 . The valve device as in  claim 1  wherein the housing unit comprises at least two inlet ports, a first and a second, said first at least one inlet port located on one end of the housing unit, an output port on the opposing end of the housing unit, and said second at least one inlet port located on the side of the housing unit, and wherein a gas channel is formed between said inlet ports and said output port. 
     
     
         5 . The valve device as in  claim 1 , wherein the housing unit comprises a material chosen from a group consisting of brass, copper, aluminum, iron, steel, stainless steel, graphite, platinum, titanium, silver, lead, silicon bronze, manganese bronze, cadmium, zinc, magnesium, and alloys of any of the foregoing. 
     
     
         6 . The valve device as in  claim 1 , wherein the housing unit is capable of being removably connected to an access port of a pressurized gas tank. 
     
     
         7 . The valve device as in  claim 1 , wherein the housing unit is capable of being connected to a valve. 
     
     
         8 . The valve device as in  claim 3 , wherein the housing unit is capable of being connected to a gas mixing tube. 
     
     
         9 . The valve device as in  claim 4 , wherein a cap is attached to said housing unit at the inlet end via attachment means, wherein the cap comprises an inlet port and at least two external sockets. 
     
     
         10 . The valve device such in  claim 4  wherein the housing unit is connected to a gas mixing tube through an adapter such that the gas mixing tube is in fluid connection with said at least one inlet port through said adapter. 
     
     
         11 . The valve device as in  claim 1 , wherein the plug comprises multiple controlled bleed off veins. 
     
     
         12 . The valve device as in  claim 1  wherein the plug comprises at least one controlled bleed off vein wherein the at least one controlled bleed off vein comprises at least two inlet ports and at least one output port. 
     
     
         13 . The valve device as in  claim 1 , wherein the plug comprises at least one controlled bleed off veins wherein said at least one controlled bleed off vein comprises at least one inlet port, at least one output port, and a gas channel in the plug between said at least one inlet port and said at least one output port, wherein an output stream can enter the plug through said at least one inlet port and out through said output port. 
     
     
         14 . The valve device as in  claim 1 :
 a. Wherein said housing unit is capable of being attached either directly or indirectly to an access port on a compressed gas tank, wherein a valve is attached, directly or indirectly, to said access port during normal operation, wherein the housing unit comprises at least one housing unit intake port and a housing unit output port, wherein said housing unit depends into the container from the access port in a manner such that the housing unit output port is in fluid communication with the access port, wherein said housing unit further comprises a gas passageway through which an output stream can pass from the container into the housing unit through said at least one housing unit intake port and out through the housing unit output port and access port on the container;   b. Wherein said plug is capable of being moved from an inactivated position to an activated position, wherein said plug is capable of forming at least a partial seal when said plug is in the activated position, at least partially restricting the flow of the output stream exiting the housing unit through the housing unit output port;   c. Wherein said actuator is a spring which is positioned such that said actuator is capable of exerting the requisite moving force on the plug to activate the plug from the inactivated position to the activated position; and   d. Wherein said actuating rod comprises two ends wherein during normal operation, a first end of the actuating rod contacts a component of the valve, either directly or indirectly, and wherein the second end of the rod projects into said housing unit wherein said second end contacts said plug, preventing the actuator from moving the plug into the activated position.   
     
     
         15 . The valve device as in  claim 3 , wherein gas entering the housing unit through at least one input port acts as an actuator on the plug. 
     
     
         16 . A gas regulation system comprising:
 a. a compressed gas regulator valve comprising an inlet port, an output port, a gas channel connecting said inlet port and said output port, and a regulator;   b. a safety valve device comprising a housing unit, a plug, at least one actuating rod, and at least one actuator, wherein said plug is capable of being moved from an inactivated position to an activated position by the at least one actuator, wherein the plug comprises at least one controlled bleed off vein which allows for a controlled bleed off of an output stream when the plug is in the activated position; and   c. wherein said safety valve device is attached to said compressed gas regulator valve during normal operation and the safety valve device and regulator valve capable of being removably connected to each other and to an access port of a compressed gas tank whose contents are not flammable.   
     
     
         17 . The gas regulation system as claimed in  claim 16 , wherein the actuator is a spring. 
     
     
         18 . The gas regulation system as claimed in  claim 16  wherein the actuating rod has two ends, a first end and a second end, wherein during normal operation when the safety valve device and the regulator valve are connected to each other, either directly or indirectly, the first end of the rod contacts a component of the regulator valve and the second end contacts the plug, countering the activating force exerted on the plug by the actuator such that if the safety valve device were to separate from the regulator valve, the rod would cease to counter the activating force and the plug would be moved into the activated position by the actuator. 
     
     
         19 . The gas regulation system as claims in  claim 18  wherein the actuator is a spring. 
     
     
         20 . The gas regulation system as claimed in  claim 16 , wherein said housing unit comprises at least one inlet port and at least one output port, a gas channel connects said at least one inlet port and one output port such that an output stream can flow through said housing unit, and the housing unit is structurally capable of withstanding the pressure exerted upon the housing unit by the output stream. 
     
     
         21 . The gas regulation system as claimed in  claim 16 , wherein the housing unit comprises at least two inlet ports, the first inlet port located at one end of the housing unit, an output port on the opposing end of the housing unit, and a second inlet port on the side of the housing unit, wherein a gas channel connects said at least two inlet ports and said output port. 
     
     
         22 . The gas regulation system as claimed in  claim 16 , wherein the housing unit is constructed of a material chosen from a group consisting of brass, copper, aluminum, iron, steel, stainless steel, graphite, platinum, titanium, silver, lead, silicon bronze, manganese bronze, cadmium, zinc, magnesium, and alloys of any of the foregoing. 
     
     
         23 . The gas regulation system as claimed in  claim 16 , wherein the housing unit is capable of being connected to a mixing tube, either directly or through an adapter. 
     
     
         24 . The gas regulation system as claimed in  claim 16 , wherein the plug comprises multiple controlled bleed off veins. 
     
     
         25 . The gas regulation system as claimed in  claim 16 , wherein the plug comprises a controlled bleed off veins further comprising at least two inlet ports and at least one output port. 
     
     
         26 . The gas regulation system as claimed in  claim 16 , wherein the plug comprises at least one controlled bleed off vein wherein said at least one controlled bleed off vein comprises at least one inlet port, at least one output port, and a gas channel in the plug between said at least one inlet port and said at least one output port, wherein an output stream can enter the plug through said at least one inlet port and out through said output port.