| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 219633000 | Bonding (e.g., nonmetallic, etc.) | 11 |
| 20090084774 | METHOD FOR JOINING DISSIMILAR MATERIALS - A method for joining dissimilar materials by superposing, one over the other, a first material and a second material having a larger intrinsic resistance than that of the first material, heating the second material and pressing the first material and the second material against each other, which comprises conducting induction heating only from the side of the first material upon heating the second material to thereby heat the second material at the portions in contact with the first material. | 04-02-2009 |
| 20090134148 | ADJUSTABLE ELECTROMAGNETIC SEALING DEVICE - The present invention is an inductive sealing unit, which includes a conductive coil assembly that has at least two sections. At least one of the sections is adjustable with respect to the other. Each section has a magnetic flux concentrator, such as a ferrite core. A flexible conductive coil, such as litz wire, is disposed with respect to the magnetic flux concentrator to provide an electromagnetic field which induces heat sufficient to seal an object. The assembly can be adjusted to accommodate different size objects to be sealed. | 05-28-2009 |
| 20090250456 | PROCESS FOR MANUFACTURING PRINTED CIRCUIT BOARDS AND A MACHINE FOR THIS PURPOSE - Process and machine for manufacturing printed circuit boards wherein a press packet comprised of at least two press plates of metal material between which is arranged a printed circuit board composition formed by one or more metal sheets, by one or more layers of insulating material impregnated with polymerizable resins and/or by one or more printed circuit boards with an engraved image of a circuit, are arranged between the press plates of a press and is pressed, subjecting said press packet to the action of a variable induction magnetic field which generates induced currents in each metal plate and sheet of the press packet, causing the heating of said plates and sheets, in turn causing the heating by thermal conduction of the layers of insulating material, melting and liquefying the resins in said layers of insulating material and adhering the insulating material to the metal sheets, so that, on raising the temperature even more, the polymerizable resins in the layers of insulating material are then polymerized, resulting, after the cooling of the press packet, in one or more rigid boards suitable for making printed electronic circuits. | 10-08-2009 |
| 20090266812 | Electrical Connection Between Sealing Coil and Voltage Source - An apparatus is provided for foil sealing containers and includes a sealing head having a frame containing an induction coil. The frame has a mating surface with a pair of electrical contacts disposed thereon. A power supply cabinet has a mating surface with a pair of electrical contacts disposed thereon. The power supply cabinet also has a guide configured to engage the frame of the sealing head to direct alignment of the mating surfaces of the sealing head and the power supply cabinet such that the pair of electrical contacts of the sealing head make an electrical connection to the pair of electrical contacts of the power supply cabinet. | 10-29-2009 |
| 20090314770 | Dual susceptor temperature controlled resin composition for inductive control heating and method of use - A dual susceptor composition with a resin matrix formed of at least one polymer or thermoset material and magnetic or electrically conductive particles, and an inductive material structure laminated with or encapsulated by the resin matrix. | 12-24-2009 |
| 20130299488 | Stand-Up Membrane Roofing Induction Heating Tool - A portable induction heating tool is provided as a membrane roofing tool for use in sealing anchor plates with a heat-activated adhesive to a membrane roofing member. The tool uses two different audible tones so two tools can be used simultaneously on a single roof, while allowing a user to easily distinguish between the operation of both tools. The main housing containing electronics is weather-tight, and requires no forced-cooling devices. The controller automatically performs data logging functions, such as counting the number of anchor plates per job or per day that have been properly placed, counting the number of activation events for a tool's life, tracking the number of faults which occur as the tool is being used, and the controller can identify the type of fault that occurs during operation of the tool. The controller also stores energy setting changes in memory. | 11-14-2013 |
| 20140238977 | COMPOSITE ARTICLE WITH INDUCTION LAYER AND METHODS OF FORMING AND USE THEREOF - A multi-layer composite article for fusing to a substrate comprises a polymeric composite layer having a first polymeric matrix and an induction layer having a second polymeric matrix that includes an induction current-susceptible material. An induction current can be applied to the multi-layer composite article to generate heat within the induction layer to fuse the polymeric composite layer and/or the induction layer to an adjacent substrate. | 08-28-2014 |
| 20140361007 | CIRCUIT FOR THE INDUCTIVE HEATING OF A METAL - The invention relates to a circuit for the inductive heating of a metal that is optionally embedded in a non-magnetic bed by means of a transformer. The transformer induces eddy currents in the metal as a function of an exciter current I | 12-11-2014 |
| 20150144617 | Stand-Up Induction Heating Tool for Membrane Roofing - An induction heating tool has an induction heating coil configured to generate a magnetic field closely matched to the shape of the anchor plate. The induction heating tool includes a base configured to assist an operator in aligning the coil over each anchor plate. In the disclosed embodiments, the base supports a circular induction coil with a structure that clearly shows the position of the induction coil. In the disclosed embodiments, material surrounding the induction coil is removed or made transparent so the operator can see the roof immediately surrounding the induction coil as an additional aid in positioning the tool over anchor plates. | 05-28-2015 |
| 20160119979 | Core metal for resin welding, composite member and method of manufacturing the same - The core metal for resin welding improves bonding strength between an outer peripheral resin member and the core metal. The outer peripheral resin member | 04-28-2016 |
| 20160136879 | Susceptor Welding Tape - A susceptor welding tape for use in thermoplastic welding. The susceptor welding tape comprising a thermoplastic film and a plurality of non-continuous susceptor conductors imbedded within the thermoplastic film. The plurality of non-continuous susceptor conductors allow a resulting thermoplastic weld formed by the susceptor weld tape to be tuned to a desired engineering characteristic. For example, the plurality of conductors allow the resulting thermoplastic weld formed by the susceptor weld tape to be tuned to a desired conductivity, a desired residual stress and/or a desired moisture barrier of the resulting thermoplastic weld. | 05-19-2016 |
