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| SECTION F– MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING |
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| F 16 | ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL |
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| F 16 T | STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS |
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1/ | 00 | Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers |
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1/ | 02 | . | with valves controlled thermally |
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1/ | 04 | . | . | by expansion rods |
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1/ | 06 | . | . | by expansion tubes |
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1/ | 08 | . | . | by bimetallic strips or plates |
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1/ | 10 | . | . | by thermally-expansible liquids |
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1/ | 12 | . | with valves controlled by excess or release of pressure |
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1/ | 14 | . | . | involving a piston, diaphragm, or bellows, e.g. displaceable under pressure of incoming condensate |
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1/ | 16 | . | . | involving a high-pressure chamber and a low-pressure chamber communicating with one another, i.e. thermodynamic steam chambers |
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1/ | 18 | . | . | involving a vacuum chamber |
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1/ | 20 | . | with valves controlled by floats |
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1/ | 22 | . | . | of closed-hollow-body type |
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1/ | 24 | . | . | . | using levers |
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1/ | 26 | . | . | of upright-open-bucket type |
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1/ | 28 | . | . | . | using levers |
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1/ | 30 | . | . | of inverted-open-bucket type; of bell type |
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1/ | 32 | . | . | of rocking or tilting type |
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1/ | 34 | . | without moving parts other than hand valves, e.g. labyrinth type |
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1/ | 36 | . | specially adapted for steam lines of low pressure |
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1/ | 38 | . | Component parts; Accessories |
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1/ | 40 | . | . | Actuating mechanisms of ball valves |
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1/ | 42 | . | . | Actuating mechanisms of slide valves |
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1/ | 45 | . | . | Means for venting or aerating (separate devices therefor F 16 K 24/00) [2] |
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1/ | 48 | . | . | Monitoring arrangements for inspecting, e.g. flow of steam and steam condensate |
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