ASSEMBLY TO ATTACH HEATED BODY ON CON ROD IN TIGHT CHAMBER Russian patent published in 2012 - IPC C30B13/32 C30B15/32 

FIELD: machine building.

SUBSTANCE: assembly to attach heated body on con rod 4 in tight chamber comprises heated body holder 1 and heat transfer rod 3 arranged between the latter and con rod 4 with heated body holder 1 fixed on rod top face 7. Note here that proposed assembly additionally comprises external heat conducting tube 2 accommodating coaxial rod 3 with aforesaid holder 1. Note here that top face 5 of external tube 2 is located below holder 1 while bottom face 6 is coupled with con rod 4. Besides, plug 9 is fitted inside external heat conducting tube 2 to support bottom face 8 of rod 3. Also, proposed assembly may comprise extra internal heat conducting tube fitted coaxially with clearance into external heat conducting tube. Note here that internal heat conducting tube is shorter than external tube. Said tubes are jointed together to form meander in axial section plane. Said assembly may comprises several additional internal heat conducting tubes fitted inside internal heat conducting tube with clearance and jointed together in pairs to form meander in axial section plane. Note that, internal heat conducting tube is shorter than external tube, while the plug is secured on bottom face of internal tube closest to said rod.

EFFECT: maximum reducing of heat leading an can rod; increasing of duration the period of uninterrupted work of the device with hermetic technological chamber.

3 cl, 3 dwg