| 摘要 |
A rotary coupling for the introduction of liquid and/or gaseous media into the drum of a continuous flow washing machine movable in the housing possessing a number of annular chambers (64, 66, 68, 69, 71) arranged coaxially to one another and separated from one another, which are formed between two separating disks (55, 63, 65, 67, 70, 72). In the middle region of each annular chamber, at least one pipe connection (91, 84) is introduced which is led out from the device in the axial direction outward, penetrating the adjacent annular chambers in a liquid and/or gas tight manner. In addition, radially outward running pipe connections (97) enter the annular chambers, and moreover, each annular chamber is contructed by housing elements of the first and second kind (51, 55 . . . ) rotatable against each other, of which each of the first kind and of the second kind at any given time is arranged to revolve around each other. The housing elements of the first kind are formed with the construction by a pot-like housing in which the annular chambers are contained, and the housing elements of the second kind are formed by the separating walls which are held at a distance from each other by means of spacers (60). The separating walls and the spacers are pressed against each other by a central screw capped bolt (80, 83, 82), and are held revolving in the housing (51) by means of bearings (53, 73).
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