| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 219643000 | Tube (i.e., pipe) | 13 |
| 20090184109 | Processing apparatus and process method - A processing apparatus subjects an object to be processed W to a heat process. The processing apparatus comprises: a processing vessel | 07-23-2009 |
| 20100126986 | Flexible, Electrically Heatable Hose - A flexible, electrically heatable hose having an elongated electrical conductor which extends in the helical shape in the hose direction is illustrated and described. The object of providing a flexible, electrically heatable hose in which uniform heating over the hose length is ensured even in the event of major deformation of the hose, is achieved by a hose which has an elongated electrical conductor which extends in a helical shape in the hose direction, wherein the electrical conductor is embedded in a braid. In this case, the braid has first and second strands, wherein the first strands extend in a helical shape in the hose direction in the same winding direction as the electrical conductor, and the second strands extend in a helical shape in the hose direction in the opposite winding direction to the electrical conductor. The pitch angle of the electrical conductor, which extends in a helical shape in the hose direction, of the first strands and of the second strands is in this case between 50° and 80°. | 05-27-2010 |
| 20130248519 | DEVICE FOR THE LOCALIZED HEATING OF PARTS OF COATED METAL PIPES AND OF PARTS OF THEIR PROTECTIVE COATING | 09-26-2013 |
| 20130341320 | INDUCTION HEATING APPARATUS FOR PIPELINE CONNECTIONS - An induction heating apparatus for use in pre-heating pipe joints. The induction heating apparatus comprises a frame for applying around the pipe joint, and an induction heating coil made from Litz cable wires. | 12-26-2013 |
| 20140144903 | CARTRIDGE CASE INDUCTION ANNEALING APPARATUS - The invention relates to an induction annealing apparatus able to anneal cartridge cases to improve their reusability. The apparatus may comprise a power supply unit and a plurality of annealing units, each comprising a magnetic core having ends separated by an air gap. An induction coil is wound around the magnetic core to generate a magnetic field in the air gap. A cartridge case holder holds the cartridge case such that the neck of the cartridge case is positioned in one of the air gaps. The power supply unit selectively connects to the annealing units to supply power for a predetermined length of time, and the size of the air gap of the magnetic cores of each of the annealing units may differ. In other embodiments, the size of the air gap may be adjustable, a temperature sensor or a ferrite stake may be provided. | 05-29-2014 |
| 20140361008 | INDUCTION COIL UNIT - The induction coil unit for heating a component which is rotationally symmetrical relative to an axis, in particular a tool holder ( | 12-11-2014 |
| 20150041456 | INDUCTION COIL UNIT - The induction coil unit for heating a component that is rotationally symmetrical relative to an axis ( | 02-12-2015 |
| 20150136757 | CHEMICAL SYNTHESIS COMPRISING HEAT TREATMENT BY INTERMITTENT DIELECTRIC HEATING COMBINED WITH A RECYCLING SYSTEM - This invention relates to the design of a process by intermittent dielectric heating combined with a recycling system. | 05-21-2015 |
| 20160057814 | AC INDUCTION FIELD HEATING OF GRAPHITE FOAM - A magneto-energy apparatus includes an electromagnetic field source for generating a time-varying electromagnetic field. A graphite foam conductor is disposed within the electromagnetic field. The graphite foam when exposed to the time-varying electromagnetic field conducts an induced electric current, the electric current heating the graphite foam. An energy conversion device utilizes heat energy from the heated graphite foam to perform a heat energy consuming function. A device for heating a fluid and a method of converting energy are also disclosed. | 02-25-2016 |
| 20160116097 | PIPE HEATING APPARATUS AND METHODS FOR UNIFORM END HEATING AND CONTROLLED HEATING LENGTH - Induction heating apparatus and methods are presented for pipe end heating using a solenoid coil to heat a controlled length of a pipe workpiece by adjusting the relative positions of the solenoid coil with a flux diverter positioned relative to the pipe end to divert flux from the coil to control inductive heating of the pipe workpiece end. | 04-28-2016 |
| 219644000 | Interior surface | 3 |
| 20080277386 | Induction Coil Assembly - The induction coil unit ( | 11-13-2008 |
| 20140014651 | ELECTROMAGNETIC INDUCTION WELDING OF PLASTIC PIPE DISTRIBUTION SYSTEMS - Electromagnetic induction welding of plastic pipe distribution systems including inter alia induction weldable pipe connectors each having at least one induction weldable pipe socket. The induction weldable pipe sockets include a solid metal susceptor sleeve enveloping a plastic solder lining. Electromagnetic induction coil assemblies for clamping on induction weldable pipe sockets. | 01-16-2014 |
| 20150034629 | SYSTEMS, DEVICES, AND METHODS FOR HEATING AN INSIDE WALL OF A PIPE OR A VESSEL - Systems, devices, and methods for heating an inside wall of a pipe or a vessel. In one example, a system is for heating an inside wall of a pipe, a vessel, or some combination thereof. The system includes a movable mechanical device configured to be positioned at least partially within the pipe, the vessel, or some combination thereof. The movable mechanical device is configured to be moved using control circuitry. The system also includes a heating device coupled to the movable mechanical device and configured to be positioned at least partially within the pipe, the vessel, or some combination thereof. The heating device is also configured to heat the inside wall of the pipe, the vessel, or some combination thereof. | 02-05-2015 |
