发明名称 |
Maintenance platform built upon retractable support beams |
摘要 |
A maintenance platform for a boiler-furnace that permits safe and ready access to its normally inaccessible upper parts and integral superheater. The maintenance platform is installed in the furnace, below the superheater on a horizontally movable support whereby said support may be selectively moved across said furnace or stored laterally adjacent thereto.
|
申请公布号 |
US4232636(A) |
申请公布日期 |
1980.11.11 |
申请号 |
US19790028036 |
申请日期 |
1979.04.09 |
申请人 |
COMBUSTION ENGINEERING, INC. |
发明人 |
PROHAZKA, GEORGE J. |
分类号 |
F22B37/00;F22B37/24;F23M99/00;(IPC1-7):F22G5/00 |
主分类号 |
F22B37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|