VACUUM CHAMBER ON FRAME BASE FOR COATING APPLICATION PLANTS Russian patent published in 2013 - IPC C23C14/22 C23C16/44 B05B15/12 

FIELD: metallurgy.

SUBSTANCE: chamber includes a chamber frame. Insert panels are inserted into the frame mechanically detachably and tightly, besides, some of the insert panels carry functional elements. The chamber frame includes at least one main surface with cantilevers cut from a moulded solid metal panel. Cantilevers are bent in the field of attachment to the main surface so that they form chamber frame links. The side surface of the frame is formed from a solid metal part, in which a material with large surface is cut.

EFFECT: holes are produced for insert panels, where insert panels are installed, no welded joints are required.

11 cl, 10 dwg