Version: 2024.08
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CPC | COOPERATIVE PATENT CLASSIFICATION | |||
| F28B | STEAM OR VAPOUR CONDENSERS (condensation of vapours B01D 5/00; steam engine plants having condensers F01K; liquefaction of gases F25J; details of heat-exchange and heat-transfer arrangements of general application F28F) [2018-08] WARNING
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F28B 1/00 | Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser [2013-01] |
F28B 1/02 | . | using water or other liquid as the cooling medium [2013-01] |
F28B 1/04 | . . | employing moving walls [2013-01] |
| F28B 1/06 | . | using air or other gas as the cooling medium [2013-01] NOTE
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F28B 2001/065 | . . | {with secondary condenser, e.g. reflux condenser or dephlegmator} [2013-01] |
F28B 1/08 | . . | employing moving walls [2013-01] |
F28B 3/00 | Condensers in which the steam or vapour comes into direct contact with the cooling medium [2013-01] |
F28B 3/02 | . | by providing a flowing coating of cooling liquid on the condensing surface [2013-01] |
F28B 3/04 | . |
F28B 3/06 | . |
F28B 3/08 | . | with rotatable members [2013-01] |
F28B 5/00 |
F28B 7/00 | Combinations of two or more condensers, e.g. provision of reserve condenser [2013-01] |
F28B 9/00 | Auxiliary systems, arrangements, or devices [2013-01] |
F28B 9/005 | . | {for protection against freezing} [2013-01] |
F28B 9/02 | . | for feeding steam or vapour to condensers [2013-01] |
F28B 9/04 | . | for feeding, collecting, and storing cooling water or other cooling liquid [2013-01] |
F28B 9/06 | . . | with provision for re-cooling the cooling water or other cooling liquid [2013-01] |
F28B 9/08 | . | for collecting and removing condensate [2013-01] |
F28B 9/10 | . | for extracting, cooling, and removing non-condensable gases [2013-01] |
F28B 11/00 | Controlling arrangements with features specially adapted for condensers (control arrangements in general G05) [2013-01] |