公开(公告)号：EP0185178A3

公开(公告)日：1987-10-28

申请号：EP85113823

申请日：1985-10-30

Applicant: Sorg GmbH & Co. KG

Inventor： Pieper, Helmut

IPC: C03B05/027 ,  C03B05/16 ,  C03B05/42

CPC classification number: C03B5/0272 ,  C03B5/0334

公开(公告)号：EP0128494A3

公开(公告)日：1986-07-30

申请号：EP84106331

申请日：1984-06-02

Applicant: Aug. Horn Söhne Inh. Helmut Horn KG

Inventor： Horn, Helmut ,  Bock, Werner, Dipl. Ing.

IPC: C03B05/42 ,  C03B03/00 ,  C03B05/027

CPC classification number: C03B3/00 ,  C03B5/031 ,  C03B5/44

公开(公告)号：EP0186972A3

公开(公告)日：1986-10-08

申请号：EP85308624

申请日：1985-11-27

Applicant: PILKINGTON BROTHERS P.L.C.

Inventor： Lythgoe, Stanley

IPC: C03B05/04 ,  C03B05/027 ,  C03B05/42 ,  C04B35/48 ,  C03B05/20

CPC classification number: C04B35/484 ,  C03B5/03 ,  C03B5/04 ,  C03B5/205 ,  C03B5/2257 ,  C03B5/23 ,  C03B5/43 ,  Y02P40/57

Abstract: The glass melting tank for supplying a flat glass forming process has a melting zone (12) for melting solid batch material (20) and a refining zone (13) with reduced return flow of glass. The base of the refining zone (13) comprises a fusion cast refractory material (30) comprising alumina, silica and between 31 % and 43% by weight of zirconia. The refractory is conditioned by oxidation at at least 1450° C for 24 hours.

公开(公告)号：EP0173355A3

公开(公告)日：1987-11-11

申请号：EP85200364

申请日：1982-03-12

Applicant: Corning Glass Works

Inventor： Palmquist, Ronald William

IPC: C03B05/42 ,  C03B05/027

CPC classification number: C03B5/425 ,  C03B5/0275

Abstract: 57 A method is disclosed of melting thermoplastic material, such as glass, in a refractory vessel (24), while protecting the refractory walls (26, 28) against corrosion and protecting the material from contamination by such corrosion. This is achieved by providing at least the sidewalls (26) of the refractory vessel (24) with an oxidizable metal liner (30, 30B), for example of molybdenum, the liner (30, 30B) being spaced away from but in close proximity to the sidewalls (26) to form an annular space (32).