| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 285041000 | WITH HEATING OR COOLING | 14 |
| 20080231042 | Method for joining ends of sections of pipe - A method for making pipe joints on successive pipe sections introduced into an oil well as assembled into a pipeline in which the joints are substantially of the same dimensions as the pipe sections to allow for subsequent plastic expansion of the sections. In each joint, a female pipe end is tapered on the inside and an adjacent male end is tapered on the outside preferably with a complementary self locking taper which also has an interference fit. The female pipe end is heated to be expanded sufficiently to be assembled onto the male end and thereafter cooled to grip the male end in a leakproof manner. For larger pipe sizes, the tapered shapes have features which interlock in a leakproof manner when engaged after assembly of the pipe ends. The tapered shapes preferably are formed by a reversibly positioned forming tool which is alternately engaged with male and female pipe ends to ensure perfectly matching shapes. | 09-25-2008 |
| 20090066077 | PIPE FITTING FOR A HEATABLE PIPING OF A SCR SYSTEM - A pipe fitting for a heatable piping of a SCR (“Selective Catalytic Reduction”) system presents a body defining a hydraulic connection to make flow an urea solution from/to such piping; the pipe fitting further presenting an electrical connection, which is provided with a first terminal connectable to an electrical power supply, and with a second terminal connectable to a heating element of the piping ( | 03-12-2009 |
| 20100123306 | Method And Devices For Connecting Jacketed Pipeline - The present invention relates to a connecting flange for use in connecting jacketed pipeline and devices which connect to the jacketed pipeline. The flange allows both the flow through of media and jacket liquids without the need for a jumpover connector for the jacket fluid. The flange has a media pipe connecting area and a jacket pipe connecting area which are in tern connect via one or more connecting arms. | 05-20-2010 |
| 20100253067 | Preassembled Media Line - The present invention relates to a preassembled media line with a line connector, composed of a connector body with a connecting portion to which a media line is connected, and with a coupling portion for sealed connection to a mating coupling part. In this arrangement, the media line is provided with a heating wire and said heating wire is continued from the connector body and the media line, when connected, in such a manner that it is arranged at least partially on the coupling portion. The connector body and the media line are surrounded at the end by a housing formed, in particular, from housing shells, the sealing function and a retaining function being divided between the housing and the connector body. | 10-07-2010 |
| 20110025043 | FLUID LINE COUPLING - In a fluid line coupling, there is an electrically heatable heating element ( | 02-03-2011 |
| 20110148094 | FLANGE FASTENING SECTION AND COOLING SYSTEM OF FLANGE FASTENING SECTION - According to the present invention, provided is a flange fastening section comprising a gasket including expanded graphite capable of being accommodated in a groove of a flange for connecting a plurality of pipings and at least one O-ring | 06-23-2011 |
| 20110248494 | LINE CONNECTOR FOR MEDIA LINES - A line connector for media lines having a connecting piece with a flow channel, at least one connecting section for connection to a media line or unit, and at least one transition section adjacent to the connecting section. In order to prevent freezing of the respective medium at low temperatures in the connecting area or to thaw a frozen medium, the line connector includes heating means arranged to at least partially enclose the flow channel. A fixing part, with elements for guiding and fixing the heating means, is provided on the connecting piece. | 10-13-2011 |
| 20120153610 | ASEPTIC TRANSFER PORT - Rapid transfer port (RTP) systems for transferring articles between two environments (e.g., an isolator barrier system and a transfer container) are provided. Such systems may be adapted to be mated to one another by a docking operation. More particularly, such systems may provide a container assembly for use with an RTP of the type that does not require the transfer container port (beta port) which mates, for example, with the isolator barrier system port (alpha port) to breach the integrity of the container until attachment to the isolator barrier system port (alpha port | 06-21-2012 |
| 20120228862 | TEMPERATURE REDUCING FLANGE FOR STEAM TURBINE INLETS - An intermediate, temperature reducing flange is inserted between an external steam (process) connection flange and first pressure vessel, or outer shell of a turbine or a second pressure vessel, or inner shell of the turbine. The temperature reducing flange has an integral portion that is exposed to an internal turbine area that is at a lower temperature than the steam in the steam inlet port of the turbine. This portion provides for a cooling effect, thus isolating the outer shell of the turbine from the high temperature of the steam pipe. Isolating the highest temperature connections from the remainder of the outer shell allows use of lower cost alloys for the outer shell. | 09-13-2012 |
| 20130241192 | LINE EQUIPPED WITH A COUPLING HAVING AN INTEGRATED HEATING ELEMENT - A urea feed or return line (2) that comprises a hollow coupling (1) enabling it to be connected to a urea tank and that comprises a passage for the urea, this coupling being, in addition, equipped with a heating filament (9), at least one part of which extends freely inside the passage provided for the urea, this part having the shape of a loop or a spiral capable of also extending at least partly into the tank and/or into a tube attached thereto. | 09-19-2013 |
| 20130277959 | Connector - A connector for a fluid medium to be conditioned, wherein an internal pipe is provided for the fluid medium to be conditioned and at least one external pipe for a fluid conditioning medium. The internal pipe is encompassed by the external pipe and runs substantially parallel to the external pipe. At least one conducting channel is arranged between the internal pipe and the external pipe for the fluid conditioning medium or for the fluid medium to be conditioned. In one form the connector is made by injection molding. | 10-24-2013 |
| 20130292935 | PREASSEMBLED MEDIA LINE - A preassembled line for axial engagement with a mating coupling part. The preassembled line includes a line connector having of a connector body with a connecting portion to which a media line is connected and also includes a coupling portion with sealing means for sealing relative to the mating coupling part. The media line is provided with a heating wire arranged on the coupling portion. The connector body, the media line and the heating wire being surrounded at one end by a housing that has a latching part for connecting with the mating coupling part. The latching part is formed on the housing portion surrounding the coupling portion. Sealing of the preassembled media line to the mating coupling part is separated from connecting of the preassembled media line to the mating coupling part and separately performed by the connector body and the housing. | 11-07-2013 |
| 20160158989 | LENGTH-ADJUSTABLE ADAPTER DEVICE FOR CONNECTING A SYSTEM PART OF A PLASTICS PROCESSING SYSTEM TO A PIPELINE - A length-adjustable adapter device ( | 06-09-2016 |
| 20160178105 | Exhaust Outlet Elbow Bolt Pattern | 06-23-2016 |
