公开(公告)号：US10377654B2

公开(公告)日：2019-08-13

申请号：US16116254

申请日：2018-08-29

Applicant: CORNING INCORPORATED

Inventor： Steven Howard Tarcza

IPC: C03B17/02 ,  C03B17/06 ,  C03B15/10 ,  C03B18/12 ,  C03C3/091 ,  C03C3/095

Abstract: A method includes supplying a conjoined molten glass stream to an overflow distributor. A cross section of the conjoined molten glass stream includes a first cross sectional portion and a second cross sectional portion. The first cross sectional portion includes a first glass composition. The second cross sectional portion includes a second glass composition different than the first glass composition. The first glass composition is flowed over a first transverse segment of a weir of the overflow distributor. The second glass composition is flowed over a second transverse segment of the weir of the overflow distributor.

公开(公告)号：US1698491A

公开(公告)日：1929-01-08

申请号：US17817227

申请日：1927-03-25

Applicant: LIBBEY OWENS SHEET GLASS CO

Inventor： BRASSEUR EDGAR J ,  GEDDES WILLIAM R

IPC: C03B15/10

CPC classification number: C03B15/10

公开(公告)号：US1592180A

公开(公告)日：1926-07-13

申请号：US43158620

申请日：1920-12-18

Applicant: PENNSYLVANIA WIRE GLASS COMPAN

Inventor： WALTER COX ,  ARNO SHUMAN

IPC: C03B15/10

CPC classification number: C03B15/10

公开(公告)号：US1425218A

公开(公告)日：1922-08-08

申请号：US44560221

申请日：1921-02-17

Applicant: LIBBEY OWENS SHEET GLASS CO

Inventor： ROWLEY CLIFFORD A

IPC: C03B15/10

CPC classification number: C03B15/10

公开(公告)号：US20190016621A1

公开(公告)日：2019-01-17

申请号：US16116254

申请日：2018-08-29

Applicant: CORNING INCORPORATED

Inventor： Steven Howard Tarcza

IPC: C03B17/02 ,  C03B17/06 ,  C03B18/12 ,  C03C3/091 ,  C03C3/095 ,  C03B15/10

CPC classification number: C03B17/02 ,  C03B15/10 ,  C03B17/064 ,  C03B18/12 ,  C03C3/091 ,  C03C3/095

Abstract: A method includes supplying a conjoined molten glass stream to an overflow distributor. A cross section of the conjoined molten glass stream includes a first cross sectional portion and a second cross sectional portion. The first cross sectional portion includes a first glass composition. The second cross sectional portion includes a second glass composition different than the first glass composition. The first glass composition is flowed over a first transverse segment of a weir of the overflow distributor. The second glass composition is flowed over a second transverse segment of the weir of the overflow distributor.

公开(公告)号：US4612030A

公开(公告)日：1986-09-16

申请号：US743686

申请日：1985-06-11

Applicant: Ronald E. Smids

Inventor： Ronald E. Smids

IPC: C03B13/08 ,  C03B13/12 ,  C03B15/02 ,  C03B15/10 ,  C03B23/037 ,  C03B15/04

CPC classification number: C03B15/10 ,  C03B13/08 ,  C03B13/12 ,  C03B15/02 ,  C03B23/037 ,  C03B2201/01

Abstract: A method and apparatus are disclosed for making ornamental glass. A molten glass mixture, formed into a continuous plastic sheet, is subjected to a single or multiple bilateral stretching before being annealed.

Abstract translation: 公开了制造装饰玻璃的方法和装置。 形成连续塑料片的熔融玻璃混合物在退火之前经历单次或多次双边拉伸。

公开(公告)号：US2305683A

公开(公告)日：1942-12-22

申请号：US21990738

申请日：1938-07-18

Applicant: BERNHARD ENGELS

Inventor： BERNHARD ENGELS

IPC: C03B15/10

CPC classification number: C03B15/10

公开(公告)号：US2137117A

公开(公告)日：1938-11-15

申请号：US10865136

申请日：1936-10-31

Applicant: PITTSBURG PLATE GLASS COMPANY

Inventor： WILLIAM OWEN

IPC: C03B15/10

CPC classification number: C03B15/10

公开(公告)号：US1727937A

公开(公告)日：1929-09-10

申请号：US21131427

申请日：1927-08-08

Applicant: LIBBEY OWENS SHEET GLASS CO

Inventor： RANDALL JAMES W H

IPC: C03B15/10

CPC classification number: C03B15/10 ,  Y10S428/918 ,  Y10T428/31627 ,  Y10T428/31634 ,  Y10T428/31638 ,  Y10T442/30

公开(公告)号：US12116692B2

公开(公告)日：2024-10-15

申请号：US17413925

申请日：2019-12-16

Applicant: SUMCO CORPORATION

Inventor： Takeshi Fujita ,  Ken Kitahara ,  Tomokazu Katano ,  Eriko Kitahara

IPC: C03B15/10 ,  C03B19/09 ,  C03C3/06 ,  C03C4/10 ,  C30B15/10

CPC classification number: C30B15/10 ,  C03B19/095 ,  C03C3/06 ,  C03C4/10 ,  C03C2201/02 ,  C03C2204/00

Abstract: A quartz glass crucible 1 having a cylindrical side wall portion 10a, a bottom portion 10b, and a corner portion 10c connecting the side wall portion 10a and the bottom portion 10b to each other includes a transparent layer 11 made of quartz glass, and a bubble layer 12 made of quartz glass and formed outside the transparent layer 11. A ratio of an infrared transmittance of the corner portion 10c at a maximum thickness position of the corner portion 10c to an infrared transmittance of the side wall portion 10a is 0.3 or more and 0.99 or less, and an absolute value of a rate of change in infrared transmittance in a height direction along a wall surface of the crucible from a center of the bottom portion 10b toward an upper end of the side wall portion 10a is 3%/cm or less.