|  | B |
SECTION B — PERFORMING OPERATIONS

TRANSPORTING

|  | B63 |
SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT

|  | B63J |
AUXILIARIES ON VESSELS

|  | B63J |
Note(s) The term "auxiliaries" in this sub-class means only apparatus specially arranged for rendering vessels, in general, habitable or operative, in so far as such apparatus is not specifically provided for in another sub-class of class Fulltext... Hierarchy... Expanded...B63.

|  | B63J 1/00 |
Arrangements of installations for producing fresh water, e.g. by evaporation and condensation of sea water

|  | B63J 2/00 |
Arrangements of ventilation, heating, cooling, or air-conditioning (for vehicles in general Fulltext... Hierarchy... Expanded...B60H; ventilating for cleaning tanks Fulltext... Hierarchy... Expanded...B63B 57/04; for submarines Fulltext... Hierarchy... Expanded...B63G 8/00)

|  | B63J 2/02 |
· | Ventilation; Air-conditioning

|  | B63J 2/04 |
· · | of living spaces

|  | B63J 2/06 |
· · · | of engine rooms

|  | B63J 2/08 |
· · | of holds (heating or cooling of liquid-freight-carrying tanks Fulltext... Hierarchy... Expanded...B63J 2/14)

|  | B63J 2/10 |
· · | Ventilating-shafts; Air-scoops (for port-holes Fulltext... Hierarchy... Expanded...B63B 19/04)

|  | B63J 2/12 |
· | Heating; Cooling

|  | B63J 2/14 |
· · | of liquid-freight-carrying tanks

|  | B63J 3/00 |
Driving of auxiliaries (transmission elements per se Fulltext... Hierarchy... Expanded...F16)

|  | B63J 3/02 |
· | from propulsion power plant

|  | B63J 3/04 |
· | from power plant other than propulsion power plant

|  | B63J 5/00 |
Vessel auxiliaries, not otherwise provided for