Patent application number | Description | Published |
20090155024 | Method and device for the contactless transport or support of glass or glass ceramic - In order to provide a particularly homogeneous pressure and temperature profile in a gas cushion for the levitating support of glass or glass ceramic, the invention provides a device ( | 06-18-2009 |
20100203269 | PRODUCTION FROM THE MELT OF A CONTAINER MADE FROM GLASS - The invention proposes a process for the production of a container made from glass, in the form of a hollow body open on both ends for pharmaceutical and medical applications, in particular in the form of a syringe barrel, where a glass drop ( | 08-12-2010 |
20100203270 | PRODUCTION OF A PHARMACEUTICAL CONTAINER FROM THE MELT - The invention proposes a process for the production of a container for pharmaceutical and medical applications made from glass, preferably from a borosilicate glass, wherein the container is produced by a press-blow process where the container is initially preformed in a pressing step, by making a ram press a dispensed glass drop into a mold that is open at its bottom, and where the parison so produced is given its final form by a subsequent blowing step. | 08-12-2010 |
20100291347 | FLOAT GLASS PROCESS FOR MAKING THIN FLAT GLASS AND THIN FLAT GLASS SUBSTRATE MADE WITH SAME - The thin flat glass substrate, especially for display engineering, has a thickness of less than 1.5 mm, a length of at least 1800 mm, a width of at least 1800 mm and a difference between a smallest thickness and largest thickness of less than 50 μm. The float glass process for making the improved flat glass substrate provides flags ( | 11-18-2010 |
20110281099 | METHOD OF MAKING A FLOAT GLASS CONVERTIBLE INTO A GLASS CERAMIC AND FLOAT GLASS MADE THEREBY - A method is described for making a float glass convertible into a glass ceramic, by which a largely crystal fault-free glass can be produced. In this method the glass is cooled from a temperature (T | 11-17-2011 |
20130213849 | PHARMACEUTICAL AND MEDICAL CONTAINER - A container for pharmaceutical and medical applications made from glass, preferably from a borosilicate glass. The container is formed in the shape of a hollow body open at both its ends with a cylindrical portion having a wall thickness tolerance of maximally ±0.2 mm. The borosilicate glass has a nominal boron content that drops by less than 40% relative to the nominal value at all of the surfaces of the container. | 08-22-2013 |
20130298608 | METHOD FOR MANUFACTURING MOLDED GLASS ARTICLES, AND USE OF THE GLASS ARTICLES MANUFACTURED ACCORDING TO THE METHOD - Processes for producing shaped glass articles with a defined geometry are provided. In some embodiment, the process includes arranging a glass pane on a mould, heating the glass pane by infrared radiation, deforming the heated glass pane over the mould by gravity, negative pressure, and/or positive pressure, and cooling the shaped glass pane to obtain the shaped glass article with a defined geometry. | 11-14-2013 |
20140342120 | METHOD FOR PRODUCTION OF GLASS COMPONENTS - A method for the production of glass components, an apparatus for carrying out the method and a glass component that is obtainable through the method are provided. The method is a drawing method wherein a forming zone of a preform is heated to a temperature that allows drawing of the glass. The method is characterized in that the forming zone of the preform is very small. Thereby the width of the preform is decreased to a smaller extent than its thickness. The glass components that can be obtained by this method have very smooth surfaces. | 11-20-2014 |
20140373574 | GLASS PROCESSING DEVICE AND BOTTOM MACHINE THEREFOR FOR MANUFACTURING GLASS CONTAINERS - A bottom machine is provided for a glass processing device to manufacture glass containers from glass tubes. The bottom machine includes one or a plurality of holding units for holding the glass container or glass tube, with the holding units being mounted so as to rotate around an axis of rotation of the bottom machine in order to convey the glass container or glass tube to various processing positions, a pressure source for supplying a gas flow, a duct system communicating with the pressure source for directing the gas flow to the holding units and for feeding the gas flow into the glass tube or into the glass container, with the duct system being designed to be free of gaps. | 12-25-2014 |
20150068251 | Method for drawing glass strips - A method for producing a glass strip is provided. The method includes providing a glass preform with flat cross section, wherein the width of the cross section is at least five times greater than its thickness, wherein the cross section tapers into the edge regions in such a way that the thickness of the glass preform relative to its side edges amounts to at most two-thirds of the maximum thickness of a plate-shaped center region of the glass preform; heating the glass preform within a deformation zone, so that the glass found in the deformation zone softens; and applying a tensile force onto the glass preform in the direction perpendicular to the cross section, so that the glass preform is drawn in length in the deformation zone. | 03-12-2015 |