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This page displays all 「FI」 in main group F22D7/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Auxiliary devices for promoting water circulation (adaptation of boilers for promoting water circulation F22B 37/34) | HB | CC | 3L074 | |
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.Saddles or like directing plates fitted to furnace tubes | HB | CC | 3L074 | |
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.Injectors for water or steam | HB | CC | 3L074 | |
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.Rotary devices, e.g. propellers | HB | CC | 3L074 | |
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..Arrangements of pumps, e.g. outside the boilers | HB | CC | 3L074 | |
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...within the boilers | HB | CC | 3L074 | |
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.Control devices | HB | CC | 3L074 | |
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.specially adapted for locomotive boilers | HB | CC | 3L074 | |