Inventor
TANIGUCHI TADAO
JP8 patents
Patents
8 patentsUS5688425ANov 18, 1997
Submerged nozzle changing apparatus
SHINAGAWA REFRACTORIES CO25 citations92
US4840296AJun 20, 1989
Clamping and fixing apparatus for a refractory-made plate for a slide gate valve for controlling a molten steel flow
SHINAGAWA REFRACTORIES CO36 citations91
US5879579AMar 9, 1999
Submerged nozzle change device
SHINAGAWA REFRACTORIES CO22 citations89
US5238158AAug 24, 1993
Immersion nozzle exchanging apparatus
SHINAGAWA REFRACTORIES CO2 citations62
US5613545AMar 25, 1997
Inert gas injecting plate brick or insert nozzle brick for use in a sliding gate valve apparatus of molten metal
SHINAGAWA REFRACTORIES CO2 citations61
US5316271AMay 31, 1994
Discharge regulator of molten metal
SHINAGAWA REFRACTORIES CO3 citations61
US5942147AAug 24, 1999
Submerged nozzle replacing device
SHINAGAWA REFRACTORIES CO3 citations60
US5868954AFeb 9, 1999
Method for joining immersion nozzle
SHINAGAWA REFRACTORIES CO3 citations60