DEVICE FOR ATTACHMENT OF CONTROL ELEMENT TO VALVE BODY OF HEAT EXCHANGER Russian patent published in 2013 - IPC F16K27/00 F28F7/00 

Abstract RU 2497036 C2

FIELD: heating.

SUBSTANCE: device includes a threaded ring having the first turn of thread with thread axis, enveloping the body and supported from the body surface, and additionally, it includes a fastening element having the second turn of thread engaged with the first turn of thread. Fastening element has the possibility of being rotated about the thread axis relative to threaded ring till support surface is borne against the body and the body turns out to be pressed between support surface and threaded ring. Threaded ring ends at some pre-determined distance to the support surface.

EFFECT: reliable fixation of a control element on the body.

9 cl, 3 dwg

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RU 2 497 036 C2

Authors

Clausen Anders Oestergaard

Braun Sonja

Laursen Pia

Frederiksen Bjarne

Dates

2013-10-27Published

2011-12-15Filed