| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 220582000 | With removable closure | 16 |
| 20090206094 | PROPANE GAS CYLINDER ASSEMBLY - A propane gas container assembly includes a bottle adapted for containing about 16.4 ounces of propane gas having a substantially circular outlet nozzle for exiting propane gas, on which a plurality of threads are formed, and a cap having a circular top section, a substantially circular sidewall extending from the top section, and a plurality of threads formed on an internal surface of the sidewall for complementary engagement with the threads formed on the exterior surface of the outlet nozzle of the bottle. A rubber sealing member is positioned on the internal surface of the top section of the cap, and is adapted for forming a substantially gas tight seal to prevent the escape of propane gas from the bottle when the cap is threadingly engaged to the outlet nozzle of the bottle. The rubber sealing member can cover the entire internal surface of the top section of the cap, and can be made of nitrile. | 08-20-2009 |
| 20100012663 | Protective Cap For A Pressurized Tank - Protective cap for a pressurized tank, in particular, for the protection of an air pressure regulator device(s) mounted on a cylinder of pressurized gas ( | 01-21-2010 |
| 20100126999 | HIGH PRESSURE TANK AND METHOD THEREOF - One exemplary embodiment of a high pressure tank and a method thereof includes providing a liner of the high pressure tank. A liner having at least one open end with a first inner diameter and a first outer diameter. The method also including providing a cap having a second outer diameter which is greater than the first inner diameter. The method further includes providing a collar having a second inner diameter which is less than the first outer diameter. The liner is brought to a first temperature, the cap is brought to a second temperature which is less than the first temperature, and the collar is brought to a third temperature which is greater than the first temperature. At least a portion of the cap is placed inside the open end and at least a portion of the collar is placed over the open end. | 05-27-2010 |
| 20100308060 | CYLINDER VALVE WITH THERMAL RELIEF FEATURE - A cylinder valve for use with a cylinder containing fluid under pressure includes a valve body configured for releasable connection to the cylinder. The valve body has a flow passage extending through the valve body for fluid communication with an interior of the cylinder when the valve body is connected to the cylinder. A valve in the flow passage is movable between open and closed positions. A vent passage is in the valve body and is separate from the flow passage. A temperature relief insert is in the vent passage. The insert includes an insert body, a bore through the insert body, and a thermal relief material in the bore blocking flow through the bore until a predetermined venting temperature is reached. The valve body does not contain brass and the insert body is brass covered by a metal plating not containing brass. | 12-09-2010 |
| 20110036848 | Composite Compressed Gas Tank - A composite compressed gas tank intended for a gas has an outer shell and a liner. The liner is enveloped by the outer shell and is made of a light metal, in particular, aluminum or an aluminum alloy. The gas tank has an in-feed and discharge port, in which is inserted a closing element that has at least one channel for infeeding and/or discharging gas and that is connected directly or indirectly to the liner by a welded joint, and a connecting line made of a steel material is connected to the channel or channels of the closing element. A transition element is provided, of which a first end segment is made of a light metal, in particular aluminum or an aluminum alloy, and is welded either to the liner or to the closing element, which is made of a light metal, in particular aluminum or an aluminum alloy; and the other end segment of this transition element is made of a steel material. The other end segment is welded either to the closing element, which is made of a steel material, or to the connecting line, which is made of a steel material. | 02-17-2011 |
| 20110290806 | VALVE UNIT FOR A PRESSURE VESSEL - The invention relates to a valve unit for a pressure vessel, the latter consisting of a receptacle and a lid which can be placed on said receptacle in such a way as to make it pressure-tight and said valve unit including: a safety function, pressure-relief function and pressure indicator function; adjustable indicator levels and pressure levels; an indicator pin ( | 12-01-2011 |
| 20120181287 | CLOSURE DEVICE - A closure device for a container of compressed gas, particularly a capsule having a water capacity in the range of 5 to 100 ml, comprises a shut-off valve | 07-19-2012 |
| 20120241461 | GAS CYLINDER - A gas cylinder ( | 09-27-2012 |
| 20130306651 | Pressure Vessel for Helium - The invention relates to a pressure vessel ( | 11-21-2013 |
| 20150069071 | Layered Inspectable Pressure Vessel for CNG Storage and Transportation - An inspectable pressure vessel ( | 03-12-2015 |
| 20150083734 | METHOD AND APPARATUS FOR GAS CYLINDER SEALING - A gasket for a compressed gas cylinder arranged to operate with a gas cylinder having a neck with a top surface around a gas outlet and a side surface extending downwardly from the top surface. The gasket may include an upper portion arranged for positioning on the top surface of the cylinder and for making a seal with the top surface, and a lower portion extending downwardly from the upper portion and around the side surface of the neck of the cylinder, such that the lower portion is arranged to make a seal with the side surface of the gas cylinder. Face and gland seals may be established by the gasket with an opening that receives the gasket and an associated cylinder neck. | 03-26-2015 |
| 20150323074 | PRESSURE VESSEL - The pressure vessel includes a tubular portion and a cover portion made of fiber reinforced plastics. The outer peripheral surface of an end portion of the tubular portion has a reverse-tapered shape of which the diameter is increased toward an end face. The cover portion includes a wedge-shaped member installed along the reverse-tapered shape of the outer periphery surface of the end portion of the tubular portion, an outer ring for covering the wedge-shaped member from the outside, an inner ring installed to cover an opening of the tubular portion and the wedge-shaped member and connected to the outer ring, and a sample cap connected to the inner ring. | 11-12-2015 |
| 20160084437 | COMPOSITE PRESSURE VESSEL AND METHOD OF CONSTRUCTION - A pressure vessel comprising a pipe closed at each end with a novel plug/compression cap, the plug at one end of the pipe having a port for connection to a pressure regulating device. | 03-24-2016 |
| 20160123538 | PRESSURE CONTAINER - A pressure container including: a liner that is formed by blow molding and has a storage portion storing liquid or gas and a filler neck in a cylindrical shape protruding from the storage portion; a mouthpiece that has an embedded portion embedded in a circumferential direction by the filler neck being folded inward in a radial direction at an end portion, and an exposed portion that is formed continuously from the embedded portion to be exposed as an inner wall of the filler neck; a mounting member that is mounted inside the exposed portion in the radial direction; and a seal member that seals a gap between the filler neck and the mounting member. | 05-05-2016 |
| 20160158927 | PORTABLE PRESSURIZED POWER SOURCE FOR FASTENER DRIVING TOOL - A pressurized fluid container for use with a fastener-driving tool, the container having an outer shell defining an inner chamber, having an open neck and an effective height, a closure sealingly engaged on the open neck, and a tube depending from the closure. | 06-09-2016 |
| 20160200284 | HIGH-PRESSURE GAS CYLINDER | 07-14-2016 |
