公开(公告)号：US20090107180A1

公开(公告)日：2009-04-30

申请号：US12289328

申请日：2008-10-24

申请人： Ryousuke Sakai ,  Tadanao Shinozaki ,  Shinobu Aoe

发明人： Ryousuke Sakai ,  Tadanao Shinozaki ,  Shinobu Aoe

IPC分类号： C03B19/00 ,  C03B11/00 ,  C03B18/00

CPC分类号： C03B7/14 ,  C03B19/02 ,  C03B40/04

摘要： A preform production apparatus for precision press molding, which is downsized but can produce preforms at a lower cost, and a production method thereof using the apparatus are provided. The production method of a preform for precision press molding includes forming a molten glass body C by way of receiving and cutting molten glass A, being flowed continuously from a discharge nozzle 2, by a support member 1 or by way of allowing molten glass to fall in drops from a discharge nozzle 2 and receiving thereof by a support member 1, and transferring the molten glass body C from the support member 1 to a mold 5 by way of displacing the support member to near the mold 5, disposed not to be beneath the discharge nozzle 2, while increasing the viscosity of the molten glass body C on the support member 1.

摘要翻译： 提供了一种用于精密压制成型的预成型件制造装置，其小型化，但是可以以较低成本制造预制件及其使用该装置的制造方法。 用于精密加压成型的预成型体的制造方法包括：通过接收和切割熔融玻璃A形成熔融玻璃体C，熔融玻璃A通过支撑部件1从排出喷嘴2连续流动或者通过使熔融玻璃落下 从喷嘴2滴下并通过支撑构件1接收，并且将熔融玻璃体C从支撑构件1转移到模具5，通过将支撑构件移动到模具5附近，设置在不在下面 同时增加熔融玻璃体C在支撑构件1上的粘度。

公开(公告)号：US20120011890A1

公开(公告)日：2012-01-19

申请号：US13240940

申请日：2011-09-22

申请人： Ryousuke Sakai ,  Tadanao Shinozaki ,  Shinobu Aoe

发明人： Ryousuke Sakai ,  Tadanao Shinozaki ,  Shinobu Aoe

IPC分类号： C03B7/01 ,  C03B11/00

CPC分类号： C03B7/14 ,  C03B19/02 ,  C03B40/04

摘要： A preform production apparatus for precision press molding, which is downsized but can produce preforms at a lower cost, and a production method thereof using the apparatus are provided. The production method of a preform for precision press molding includes forming a molten glass body C by way of receiving and cutting molten glass A, being flowed continuously from a discharge nozzle 2, by a support member 1 or by way of allowing molten glass to fall in drops from a discharge nozzle 2 and receiving thereof by a support member 1, and transferring the molten glass body C from the support member 1 to a mold 5 by way of displacing the support member to near the mold 5, disposed not to be beneath the discharge nozzle 2, while increasing the viscosity of the molten glass body C on the support member 1.

摘要翻译： 提供了一种用于精密压制成型的预成型件制造装置，其小型化，但是可以以较低成本制造预成型件及其使用该装置的制造方法。 用于精密加压成型的预成型体的制造方法包括：通过接收和切割熔融玻璃A形成熔融玻璃体C，熔融玻璃A通过支撑部件1从排出喷嘴2连续流动或者通过使熔融玻璃落下 从喷嘴2滴下并通过支撑构件1接收，并且将熔融玻璃体C从支撑构件1转移到模具5，通过将支撑构件移动到模具5附近，设置在不在下面 同时增加熔融玻璃体C在支撑构件1上的粘度。

公开(公告)号：US08056364B2

公开(公告)日：2011-11-15

申请号：US12289328

申请日：2008-10-24

申请人： Ryousuke Sakai ,  Tadanao Shinozaki ,  Shinobu Aoe

发明人： Ryousuke Sakai ,  Tadanao Shinozaki ,  Shinobu Aoe

IPC分类号： C03B9/00 ,  C03B5/26

CPC分类号： C03B7/14 ,  C03B19/02 ,  C03B40/04

摘要： A preform production apparatus for precision press molding, which is downsized but can produce preforms at a lower cost, and a production method thereof using the apparatus are provided. The production method of a preform for precision press molding includes forming a molten glass body C by way of receiving and cutting molten glass A, being flowed continuously from a discharge nozzle 2, by a support member 1 or by way of allowing molten glass to fall in drops from a discharge nozzle 2 and receiving thereof by a support member 1, and transferring the molten glass body C from the support member 1 to a mold 5 by way of displacing the support member to near the mold 5, disposed not to be beneath the discharge nozzle 2, while increasing the viscosity of the molten glass body C on the support member 1.

摘要翻译： 提供了一种用于精密压制成型的预成型件制造装置，其小型化，但是可以以较低成本制造预成型件及其使用该装置的制造方法。 用于精密加压成型的预成型体的制造方法包括：通过接收和切割熔融玻璃A形成熔融玻璃体C，熔融玻璃A通过支撑部件1从排出喷嘴2连续流动或者通过使熔融玻璃落下 从喷嘴2滴下并通过支撑构件1接收，并且将熔融玻璃体C从支撑构件1转移到模具5，通过将支撑构件移动到模具5附近，设置在不在下面 同时增加熔融玻璃体C在支撑构件1上的粘度。