Coating apparatus – Projection or spray type – Inside of hollow work
Patent
1977-04-19
1978-10-17
Stein, Mervin
Coating apparatus
Projection or spray type
Inside of hollow work
2391323, 239172, 239187, 427236, B05B 1306
Patent
active
041202600
ABSTRACT:
In an apparatus of this invention which applies refractory material in either wet or dry form onto the inner surface of a furnace, the improvement is characterized in that all the devices inevitable for the lining operation including an operator's seat are effectively mounted on the transport car thereof which can be steered readily in any direction around the furnace.
Due to the above construction, the lining apparatus of this invention can conduct the spraying operation with great mobility and reliability.
REFERENCES:
patent: 3351289 (1967-11-01), Demaison
patent: 3439911 (1969-04-01), Barnard et al.
patent: 3473737 (1969-10-01), Bowman
patent: 3827633 (1974-08-01), Kouno etal.
patent: 3917170 (1975-11-01), Marino
patent: 3957203 (1976-05-01), Bullard
Fujita Masayuki
Kubo Sueki
Matsuno Tadahiko
Morita Akira
Watanabe Toshiro
Jordan Frank J.
Kurosaki Refractories Co. Ltd.
Stein Mervin
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