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This page displays all 「FI」 in main group G08B9/00. |
HB:Handbook | ||||
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CC:Concordance | |||||
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Order telegraph apparatus, i.e. means for transmitting one of a finite number of different orders at the discretion of the user, e.g. bridge to engine room orders in ships | HB | CC | 5C083 | |
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.Details | HB | CC | 5C083 | |
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..Means for recording operation of the apparatus | HB | CC | 5C083 | |
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..Means for indicating disagreement between orders given and those carried out | HB | CC | 5C083 | |
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.mechanical | HB | CC | 5C083 | |
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..using ratchet | HB | CC | 5C083 | |
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..using rotary shaft | HB | CC | 5C083 | |
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.hydraulic; pneumatic | HB | CC | 5C083 | |
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..using ratchet | HB | CC | 5C083 | |
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..by varying displacement of the fluid | HB | CC | 5C083 | |
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..by varying pressure of the fluid | HB | CC | 5C083 | |