| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 065454000 | Formation of fiber or preform utilizing fluid blast (e.g., from molten glass, etc.) | 7 |
| 20080276652 | Submerged combustion for melting high-temperature glass - Molten glass is formed from high-temperature glass batch by feeding the glass batch to a melt chamber and heating the glass batch in the melt chamber using one or more submerged combustion burners to melt the glass batch and form molten glass. The molten glass can be removed from the melt chamber and fiberized. | 11-13-2008 |
| 065455000 | During slinging or rotary-centrifugal fiber distribution | 5 |
| 065458000 | Fluid blast guide, baffle, or deflector | 2 |
| 20090064718 | Method and apparatus for producing glass fiber - It is therefore an object of the present invention to provide a method and an apparatus for continuously producing high quality glass fiber that shows excellent characteristics required to various glass fiber products in terms of fiber length, fiber quality and fiber distribution and, at the same time, that allows to prolong the service life of the rotating body, that improve the productivity, and that suppress any increase in the producing cost. An axial and/or circumferential rows of orificeless sections are provided in a peripheral wall of a hollow rotating body. Also, a gas flow is provided around a flame flow, and a compressed gas flow are also provided. | 03-12-2009 |
| 20100307198 | METHOD AND APPARATUS FOR COLLECTING FIBROUS MATERIAL - It is an object of the present invention to uniformly disperse fibrous material such as short glass fibers so as to be distributed on a collection conveyor, without using compressed air for dispersion of the fibrous material. | 12-09-2010 |
| 065459000 | Centrifuge with fiberizing holes | 3 |
| 065460000 | Adjacent combustion chamber, burner, or blower utilized | 3 |
| 20080229786 | Rotary Fiberizer - A method of forming fibers from molten mineral material is provided. The method comprising the steps of: rotating a spinner having an orificed peripheral wall, the orificed peripheral wall having a top row of orifices, introducing molten mineral material to the spinner to create a fan of primary glass fibers, creating an annular combustion flow of heated gas and directing the annular combustion flow of heated gas substantially through the primary fibers, creating an annular flow of attenuating air with an annular blower, the annular flow of attenuating air being sufficient to attenuate the primary fibers into secondary fibers, directing the annular combustion flow of heated gas and the annular flow of attenuating air so that they are radially spaced apart at the level of the top row of orifices, and directing the annular combustion flow of heated gas and the annular flow of attenuating air so that they are brought together at a position below the top row of orifices. | 09-25-2008 |
| 20140245797 | METHOD OF FORMING A WEB FROM FIBROUS MATERIAL - Fibrous material webs and methods of making the fibrous material webs. Binderless webs can be formed in a continuous process where fiber material, such as glass is melted and formed into fibers. The fibers are formed into a web of binderless glass fibers or a web with a dry binder. The binderless web or the web with dry binder can be layered and/or the fibers that make up the web can be mechanically entangled, for example, by needling. | 09-04-2014 |
| 065461000 | Having at least two concentric burners or blowers | 1 |
| 20080202169 | Fibering Device, Particularly For Making Glass Fibers - It is provided a fibering device for making insulating glass fibers in which the gas fiber coming out of a rotor ( | 08-28-2008 |
| 065464000 | Fluid discharge skirt or shield utilized | 1 |
| 20120266634 | ENVIRONMENTAL CONTROL IN GLASS FIBER FORMING - In a glass fiber forming station, bushing air is delivered to the veil from grills that encroach near the front and rear sides of the veil. Sealing material may at least partially seal the space around the bushing. The system may reduce the requirement for conditioned air, and may reduce the likelihood of dust entrainment in the veil. Pot sprays may be provided for additional cooling of the veil. In a method of retrofitting a glass fiber forming station, a station duct is attached to a main duct, and carries air from the main duct to a grill that extends near the veil, for example within 12 inches of the veil. | 10-25-2012 |
