| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 285334500 | Flared | 10 |
| 20090051165 | Orifice Holder Construction - An orifice holder assembly provides a boss connected by at least one arm to a base having an outlet therethrough. The boss is provided below the outlet. A tube is inserted through the boss until a bead contacts a first boss surface and the tube end is then deflected to form a lip where the lip and the bead connects the tube to the boss. An orifice body is then inserted in the tube end. | 02-26-2009 |
| 20090066083 | Fitting For Use With Tubing Containment System - A fitting for use with metal tubing in a jacket, the fitting including: an adaptor having exterior threads at a first adaptor end, the adaptor having a longitudinal passage for fluid flow; a body having interior threads at a first body end, the interior threads engaging the exterior threads to secure the body to the body in a first body cavity; and a jacket lock ring positioned at a second body end, the jacket lock ring including barbs for engaging a surface of the jacket. | 03-12-2009 |
| 20100301601 | FLUID COUPLING FOR A DIRECT INJECTION ENGINE - A fluid coupling for a fuel system in a direct injection internal combustion engine having a body with a ball portion and a fluid passageway extending through the ball portion. The body also includes external threads which extend concentrically around the ball. A tube has an outwardly flared end while both a ferrule and a nut are disposed over the tube. The nut includes internal threads which threadably engage the external threads on the body so that, upon tightening, the nut compresses the outwardly flared portion of the tube in between the ferrule and the ball thus sealingly coupling the tube to the body in fluid communication with the passageway formed through the ball. | 12-02-2010 |
| 20110037256 | BRAKE-LINE FASTENER - The present invention provides a brake-line fastener adapted for secure engagement of a vehicle braking component with a tubular member, the brake-line fastener including an operator interface and a directional surface associated with one end of the brake-line fastener for rapid manual engagement between the brake-line fastener and the braking component utilizing a complementary threaded receiver. | 02-17-2011 |
| 20110148104 | Flared Cone Fitting - The present invention is an improved flared cone fitting of the type having a male portion and a female portion having a tube, an inverted conical annulus, a nut, and a joinder portion. It is improved by the joinder portion including a back-side annular face, which may define a void. The joinder portion may also include an abutment intended to contact a shoulder of a fitting nut and properly direct forces exerted on the nut. | 06-23-2011 |
| 20110210544 | RESINOUS TUBE JOINT - A resin pipe joint in which, although an economical configuration formed by two components or a joint body and a union nut is employed, both a resistance against pulling and an excellent sealing property can be attained is provided. | 09-01-2011 |
| 20110215570 | Flanged Fitting For Use With Tubing Containment System - A fitting for use with metal tubing in a jacket, the fitting including: an adapter, the adapter having a tubular member defining a longitudinal passage having a longitudinal axis for fluid flow; a body for receiving the tubing, the body positioned opposite the adapter and aligned with the longitudinal axis; a sealing member positioned between the adapter and the body; a retainer positioned external to the sealing member, the retainer receiving the adapter and receiving the body; a first flange located near the adapter and a second flange located near the body; and a fastener for drawing the first flange and second flange towards each other. | 09-08-2011 |
| 20110260450 | RESIN PIPE JOINT - In a resin pipe joint having a configuration where, by a screw advancement of a union nut caused by screwing an internal thread to an external thread in a state where a tube is externally fitted to an inner cylinder to form a flared portion, a flaring changing region is pressed by a seal pressing portion, a torque varying portion in which projecting portions of a joint body and recess portions of the union nut are fitted to or unfitted from each other by a flexural displacements of the projecting portions in the direction of the axis in accordance with fastening rotation of the union nut from the vicinity of a portion in front of an end of the screw advancement, the screw advancement being caused by pressing of the seal pressing portion against the flaring changing region is configured. | 10-27-2011 |
| 20120032438 | HIGH PRESSURE FITTING FOR HYDROGEN APPLICATIONS - High pressure hydrogen fittings are provided. In one embodiment, the high pressure hydrogen fitting includes a pipe having flange near one end; a nut surrounding the pipe on a low pressure side of the flange, the nut having threads mating with threads on a valve body; a lip seal surrounding the pipe on a high pressure side of the flange, the flange supporting the lip seal, the lip seal pointing toward the valve body, the lip seal having a cylindrical sealing surface, the cylindrical seal surface engaging the valve body; wherein when the pipe containing hydrogen is connected to a valve body, a seal is maintained at a pressure of up to about 87.5 MPa. Methods of sealing a pipe to a valve body are also described. | 02-09-2012 |
| 20160084015 | Pipe Coupling - A coupling system between tubulars such as tubing, pipes, casing and liner for location in a well bore in which profiled sections ( | 03-24-2016 |
