Patent application number | Description | Published |
20120279752 | INSULATED WIRE, ELECTRICAL EQUIPMENT, AND METHOD OF PRODUCING AN INSULATED WIRE - An insulated wire, having a conductor whose outer circumference is covered with an insulating film, in which the insulating film is composed of a cured product of a thermosetting resin composition containing a thermoplastic resin, and the insulating film has fine air holes. | 11-08-2012 |
20120285724 | INSULATED WIRE - {Problems} To provide an insulated wire, which is high in a dielectric breakdown resistance even if insulating resin coatings are laminated, because the interlayer adhesiveness is excellent, and which is excellent in a partial discharge resistance, because the dielectric constant is low. | 11-15-2012 |
20130014971 | FOAMED ELECTRICAL WIRE AND A METHOD OF PRODUCING THE SAME - A foamed electrical wire, containing: a conductor; and a foamed insulating layer; in which the foamed insulating layer comprises a thermoplastic resin that is a crystalline thermoplastic resin having a melting point of 150° C. or more or a non-crystalline thermoplastic resin having a glass transition temperature of 150° C. or more, and the average bubble diameter of the foamed insulating layer is 5 μm or less. | 01-17-2013 |
20130037304 | INSULATED WIRE - An insulated wire having:
| 02-14-2013 |
20130330554 | INSULATING PAINT, INSULATED WIRE AND METHOD OF PRODUCING INSULATED WIRE - Insulating paint, containing a resin that can form an insulating film by application and baking, and a reducing agent having a boiling point of 160° C. or higher. | 12-12-2013 |
20140354394 | INSULATED WIRE HAVING A LAYER CONTAINING BUBBLES, ELECTRICAL EQUIPMENT, AND METHOD OF PRODUCING INSULATED WIRE HAVING A LAYER CONTAINING BUBBLES - An insulated wire, containing: an insulating film made from a thermosetting resin disposed on a conductor directly or via an insulating layer interposed therebetween, in which the insulating film made from a thermosetting resin is a layer containing bubbles prepared by baking a varnish of thermosetting resin, and a layer containing no bubbles is formed as an upper or lower layer of the layer containing bubbles. | 12-04-2014 |
20150034360 | INSULATED WIRE, ELECTRICAL EQUIPMENT, AND METHOD OF PRODUCING AN INSULATED WIRE - An insulated wire, containing: a conductor; a foamed insulating layer; and an unfoamed filled layer on the outer circumference of the foamed insulating layer, in which the filled layer contains a partial discharge resistant material, which insulated wire has all of high partial discharge inception voltage, resistance to partial discharge, heat resistance, and abrasion resistance (scratch resistance). | 02-05-2015 |
20150262732 | INSULATED WIRE AND MOTOR - An insulated wire, containing a conductor, an insulating layer that directly or indirectly coats the outer periphery of the conductor and includes a foaming thermosetting resin, and an outer non-foamed insulating layer that directly or indirectly coats the outer periphery of the insulating layer, wherein the insulating layer has a thickness deformation ratio of 15% or more and 50% or less upon applying a pressure of 1 MPa at 25° C., wherein the outer non-foamed insulating layer has pencil hardness of 4H or more, and wherein a ratio of thickness of the insulating layer to the outer non-foamed insulating layer is 20:80 to 80:20; and a motor, wherein the insulated wire is wound into a stator slot in a state in which pressure is applied in a direction for reducing the outer diameter of the insulated wire and a thickness of the insulating layer is reduced. | 09-17-2015 |