Class 220/588 - Wound layer

Subclass of Class 220 - Receptacles
Definition: Receptacle wherein at least one of the layers is formed
No. of patents: 26
Last issue date: 10/18/2011

Number	Title	Issue Date
8038029	Activation of a pressure relief device A pressure vessel for storage of a pressurized fluid is provided. The pressure vessel includes a composite layer having an outer surface and an inner surface. The inner surface defines an internal cavity. The pressure vessel further includes at least one pressure re...	10/18/2011
7959027	Pressurized container A pressurized container includes two plastic casings (12, 14) and produces a leakproof container or storage arrangement which is economical to produce. A gap opening (24) between the casings (12, 14) extends up to a point at which the casings (	06/14/2011
7413098	Internal pressure container and its manufacturing method To provide a fiber reinforced resin sleeve that is superior in mechanical strength in low cost and easily without enlarging the sleeve and increasing the weight of the sleeve, a method for manufacturing an internal pressure container in which both end portions of a ...	08/19/2008
7225941	Reconditioned propane cylinders A reconditioned used propane gas tank or cylinder having (1) aluminum mesh inserts formed from a sheet of aluminum mesh and positioned into the propane cylinder/tank to provide a large wetted surface area inside the tank for increasing the efficiency of vaporization...	06/05/2007
7219812	Fibre-reinforced pressure vessel and method of manufacturing fibre-reinforced pressure vessel The invention relates to a fibre-reinforced pressure vessel (1, 6) comprising a rigid gas- of fluid-tight body (2, 7, 13, 19) overwound with fibre filaments (3, 10,11, 18), whereby the fibre filaments are wound such that at least a number of fib...	05/22/2007
7169214	High pressure tank A high pressure tank has a cylindrical liner and a fiber reinforced plastic layer which covers the outer surface of the liner. At least one end of the liner is separable. The liner includes a cylindrical liner body and a lid. An O-ring is located between the contact...	01/30/2007
6962672	Process for the production of a high pressure vessel particularly for a space engine and vessel obtained therby A process for the production of a vessel for high pressure gas, particularly helium, for a space launcher or for a satellite with a short lifetime, includes the steps of: a production of an internal skin of a plastic material selected from polyethylene and crystalli...	11/08/2005
6227402	Pressure container A pressure container in accordance with the invention is provided with a mouth piece having a cylindrical boss portion and a flange portion which is protruded from an outer periphery of the boss portion and a synthetic resin liner which is integrally form...	05/08/2001
6189723	Composite laminated transport container for liquids A composite laminated, generally cylindrical container for over-the-road transportation of liquids by truck is fabricated using a core of cellular thermoplastic expanded foam material, with an encapsulating layer adhered to each of the interior and exteri...	02/20/2001
6145693	Reinforced plastic container Glass fiber reinforced plastic container for liquefied petroleum gas or compressed air. The container is made of two halves, the open ends of which are conically chamfered and joined to each other by an adhesive. In each half the reinforcement is made wit...	11/14/2000
6135308	Boss for a filament wound pressure vessel An improvement of boss for a pressure vessel which has a plastic internal liner and a filament wound around outer shell and an opening at one end of the outer shell. The boss is made by pressing a metallic material and has a double wall neck projecting ou...	10/24/2000
6039827	Method of making composite barrier can for a magnetic coupling by filament winding A composite barrier can and method of making same for use with industrial magnetic drive pumps. The barrier can is used to prevent leakage between the inner magnet assembly attached to the pump and the outer magnet assembly attached to the pump drive or m...	03/21/2000
5865923	Method of fabricating a dual chamber composite pressure vessel A dual-chamber composite pressure vessel includes a first enclosure formed of a fiber reinforced resin matrix, having a hollow cylindrical central section, and first and second oblate end sections formed integrally over respective ends of the central sect...	02/02/1999
5676330	Winding apparatus and method for constructing steel ribbon wound layered pressure vessels An apparatus for winding steel ribbon around a vessel inner shell having forward and rearward ends to construct a pressure vessel includes a vessel support and rotation mechanism, a vessel elevation adjusting mechanism, tracks for supporting and guiding t...	10/14/1997
5476189	Pressure vessel with damage mitigating system A pressure vessel is disclosed for holding fluids and the like. The vessel includes an outer shell fabricated of a composite material. A damage mitigating material is integrated within the outer shell, with a major thickness of the shell being disposed in...	12/19/1995
5452867	Shell structural component made of fiber composite material An aircraft structure, such as a wing, is made of fiber composite material and includes a shell structural component also made of fiber composite material. The structural component has at least one access opening closeable by a cover. The shell structural...	09/26/1995
5443868	Blow-molded multi-layer containers having excellent surface luster and process for producing the same A blow-molded multi-layer plastic container having excellent surface luster which is obtained by blow-molding, as an outer surface of the container, an olefin resin which has fluidity properties satisfying the following formulas (1) and (2), log ͌ࣘn lo...	08/22/1995
5385262	Vessel for storing fluid under pressure able to undergo rupture without fragmentation Vessel for storing a fluid under pressure, such as a gas storage vessel, of the type comprising an internal casing surrounded by an external hooping. The internal casing has symmetry about a longitudinal axis, a central pipe section and two extremity port...	01/31/1995
5383566	Dual-chamber composite pressure vessel and method of fabrication thereof A dual-chamber composite pressure vessel includes a first enclosure formed of a fiber reinforced resin matrix, having a hollow cylindrical central section, and first and second oblate end sections formed integrally over respective ends of the central sect...	01/24/1995
5227208	Integrally wound joint structure A method is disclosed for forming an integrally wound joint structure with filament wound composite structure at an adjacent end of the integrally wound joint structure and having means for attaching said integrally wound joint structure to another struct...	07/13/1993
5211306	Pressure vessel for storing a pressure medium A pressure vessel for storing a highly pressurized pressure medium for use with motor vehicle air bags and the like has an elongated, pressure-tightly closable hollow body as well as at least one opening for the flowing-out of the pressure medium. The ves...	05/18/1993
4905856	Method to join end fittings in a pressure vessel and pressure vessels fabricated according to the method A pressure vessel of composite material built up by fiber wound around an elongated hollow body having at least one end fitting with an axially extending peripheral surface which has a plurality of protrusions distributed over the surface with portions of...	03/06/1990
4823981	Insulation of vessels having curved surfaces Cryogenic vessels provided with improved thermal insulation by spirally generating two layers of thermal insulation thereon; permits thicker insulation without requirement of increased space and heavier equipment....	04/25/1989
4741456	Cryogenic reservoir with helically wound thermal insulation A reservoir for a cryogenic fluid comprises a vessel with an elongated filling neck. It is thermally insulated by means of a band of thermal insulating material wound around the neck and the vessel in a plurality of superimposed layers each of which has a...	05/03/1988
4579617	Method of manufacturing tanks, containers, pipes, etc. Tanks, containers, pipes, etc., of sandwich construction may be manufactured by winding an inner sheet (3) onto a rotating mandrel (1), by then winding a hard insulation (8) which has been softened by heating in a microwave oven (9) onto the adhesive-coat...	04/01/1986
4118262	Longitudinal load carrying method for fiber reinforced filament wound structures A lightweight composite fiber wound tubular member or casing, such as a rocket motor case, has one or more openings formed through one end portion of the wall thereof by orienting the filaments or fibers around each opening to provide reinforcement for lo...	10/03/1978

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Class 220/588 - Wound layer