(19)
(11) EP 3 010 864 A1

(12)

(43) Date of publication:
27.04.2016 Bulletin 2016/17

(21) Application number: 14740050.1

(22) Date of filing: 20.06.2014
(51) International Patent Classification (IPC): 
C03B 5/235(2006.01)
(86) International application number:
PCT/US2014/043436
(87) International publication number:
WO 2014/205362 (24.12.2014 Gazette 2014/52)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 20.06.2013 US 201313923002

(71) Applicant: Praxair Technology Inc.
Danbury, CT 06810 (US)

(72) Inventors:
  • KOBAYASHI, Hisashi
    Bedford, NY 10506 (US)
  • TORKAMANI, Sarah
    Bridgewater, NJ 08807 (US)
  • FRANCIS, Arthur
    East Amherst, NY 14051 (US)
  • KOBAYASHI, William, Thoru
    Williamsville, NY 14221 (US)
  • YUAN, Junlu
    Shanghai 20023 (CN)

(74) Representative: Schwan Schorer & Partner mbB 
Patentanwälte Bauerstrasse 22
80796 München
80796 München (DE)

   


(54) CONTROLLING GLASSMELTING FURNACE OPERATION