专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07127917B2 Method of manufacturing molded glass objects, method of manufacturing press molded articles, and method of manufacturing glass optical elements 有权
标题翻译：制造模制玻璃制品的方法，制造压模制品的方法，以及制造玻璃光学元件的方法
公开(公告)号：US07127917B2
公开(公告)日：2006-10-31
申请号：US10247288
申请日：2002-09-20
申请人： Atsushi Uezaki , Katsumi Utsugi
发明人： Atsushi Uezaki , Katsumi Utsugi
IPC分类号： C03B19/00 , C03B9/13
CPC分类号： C03B7/12 , C03B7/14 , C03B19/02 , C03B40/04
摘要： Disclosed is a method for manufacturing a molded glass object. In the method, glass melt is made to flow from the front end portion of a nozzle; a prescribed weight of the glass melt flowing out is received by a glass melt receiving portion provided on a forming mold moved beneath the nozzle, wherein multiple forming molds are sequentially moved beneath the nozzle; the glass melt gob received is moved from the glass melt receiving portion to a hollow provided on the forming mold; and in the hollow, a molded glass object is formed while blowing gas upward through a gas outlet provided in the bottom of the hollow. The method is characterized in that the front end of the nozzle is constantly positioned outside the space vertically above the gas outlet. Methods of manufacturing press molded articles of glass and optical glass elements are described.
摘要翻译：公开了一种制造模制玻璃制品的方法。在该方法中，使玻璃熔体从喷嘴的前端部流出，流出的玻璃熔体的规定重量由设置在喷嘴下方的成型模具上的玻璃熔体接收部分接收，其中多个成形模具顺序地在喷嘴下方移动; 接收的玻璃熔料从玻璃熔体接收部分移动到设置在成形模上的中空部分; 并且在中空部中，在通过设置在中空部的底部的气体出口向上吹气的同时形成模制玻璃物体。该方法的特征在于，喷嘴的前端始终位于气体出口垂直上方的空间的外部。描述制造玻璃和光学玻璃元件的压制成型品的方法。

2. 发明授权

US06499316B2 Method of producing a glass gob, method of producing a glass molded product, and apparatus for producing a glass gob 有权
标题翻译：玻璃料滴的制造方法，玻璃成形体的制造方法以及玻璃料滴的制造装置
公开(公告)号：US06499316B2
公开(公告)日：2002-12-31
申请号：US09970681
申请日：2001-10-05
申请人： Atsushi Uezaki , Katsumi Utsugi , Junichi Watanabe
发明人： Atsushi Uezaki , Katsumi Utsugi , Junichi Watanabe
IPC分类号： C03B1910
CPC分类号： C03B7/12 , C03B5/26
摘要： In a method of producing a glass gob by continuously dropping a molten glass 9 from a nozzle 2 in a dropping direction, a gas flow 20 is caused to continuously flow in the dropping direction along an outer peripheral surface of the nozzle 2 at a predetermined flow rate. The gas flow 20 applies a wind pressure to the molten glass 9 appearing from a nozzle end 2a of the nozzle 2 to drop the molten glass 9.
摘要翻译：在通过从喷嘴2沿着滴落方向连续地滴下熔融玻璃9的方法中，使气流20沿着喷嘴2的外周面以规定的流量在滴下方向上连续流动率。气流20对从喷嘴2的喷嘴端部2a出现的熔融玻璃9施加风压，使熔融玻璃9落下。

3. 发明授权

US08091387B2 Method of manufacturing glass articles, method of manufacturing glass gobs, and method of manufacturing optical elements 有权
标题翻译：制造玻璃制品的方法，制造玻璃料滴的方法以及制造光学元件的方法
公开(公告)号：US08091387B2
公开(公告)日：2012-01-10
申请号：US10802837
申请日：2004-03-18
申请人： Yoshinori Iguchi , Katsumi Utsugi , Atsushi Uezaki , Junichi Watanabe , Tetsuya Saito , Akira Murakami
发明人： Yoshinori Iguchi , Katsumi Utsugi , Atsushi Uezaki , Junichi Watanabe , Tetsuya Saito , Akira Murakami
IPC分类号： C03B7/10 , C03B7/12 , C03B7/14
CPC分类号： C03B7/12 , C03B7/14 , C03B40/04 , Y02P40/57
摘要： A method of manufacturing high-quality preforms from glass melt, manufacturing glass elements, such as lenses, by press molding these preforms and, manufacturing optical elements by reheating and press molding these glass gobs. In the method glass gobs are continuously separated from a glass melt flow continuously flowing out of a nozzle and the separated glass gobs are formed with glass forming members that are intermittently or continuously moving. A support member is made to approach the front end of the nozzle, the front end of the glass melt flow is received by the support member, and the support member is dropped more rapidly than the rate of flow of the glass melt flow to separate a glass gob from the glass melt flow. The separated glass gob is transferred from the support member to a stopped or moving glass forming member to mold a glass article.
摘要翻译：一种从玻璃熔体制造高品质预成型件的方法，通过对这些预型件进行压制成型制造玻璃元件，例如透镜，以及通过再加热和压制这些玻璃料滴来制造光学元件。在该方法中，玻璃料料从连续流出喷嘴的玻璃熔体流连续分离，并且分离的玻璃料滴形成为间歇或连续移动的玻璃形成部件。使支撑构件靠近喷嘴的前端，玻璃熔体流的前端被支撑构件接收，并且支撑构件比玻璃熔体流的流动速度更快地下落以分离玻璃料滴从玻璃熔体流出。分离的玻璃料滴从支撑构件转移到停止或移动的玻璃形成构件以模制玻璃制品。

4. 发明授权

US06973806B2 Method of manufacturing a glass gob 失效
标题翻译：制造玻璃料滴的方法
公开(公告)号：US06973806B2
公开(公告)日：2005-12-13
申请号：US09955169
申请日：2001-09-19
申请人： Keisuke Yoshikuni , Atsushi Uezaki , Youji Touma , Shogo Tsukada
发明人： Keisuke Yoshikuni , Atsushi Uezaki , Youji Touma , Shogo Tsukada
IPC分类号： C03B7/14 , C03B7/12 , C03B11/00 , C03B19/02 , C03B40/04 , C03B35/00
CPC分类号： C03B40/04 , C03B7/12 , C03B19/02 , Y02P40/57
摘要： In a method of manufacturing a glass gob, a down-flowing molten glass is received on a molding die. The molding die is moved down at a speed higher than a down-flowing speed of the molten glass so as to cut the molten glass. The molten glass is remained with a predetermined weight on the molding die. The molten glass is sprayed with gas in order to form the glass gob under such a condition that the molten glass is floated or slightly floated. The receiving step is carried out by spraying the molten glass with gas having a flow rate lower than the gas used in the spraying step, or the receiving step is carried out without performing the gas spraying.
摘要翻译：在制造玻璃料滴的方法中，向下流动的熔融玻璃容纳在成形模上。成型模以高于熔融玻璃的下降速度的速度向下移动，以切割熔融玻璃。熔融玻璃在成型模具上保持预定的重量。在熔融玻璃漂浮或稍微漂浮的条件下，用气体喷射熔融玻璃以形成玻璃料滴。接收步骤通过用流量低于喷雾步骤中使用的气体的气体喷射熔融玻璃进行，或者在不执行气体喷射的情况下进行接收步骤。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式