Smartcoupling—non responsive

Details Smartcoupling—non responsive Smartcoupling—non responsive

2006-11-28

2010-12-28

Bochna, David E (Department: 3679)

Pipe joints or couplings

With fluid pressure seal

With expansible chamber means

C285S276000, C285S900000, C137S540000

Reexamination Certificate

active

07857356

ABSTRACT:
A coupling according to the invention comprises a first part (1) and a second part (2). The first part (1) comprises a housing (5) with a bore (6) and a slide element (7) arranged movable within the bore (6) and the slide element (7) has two ends (10,11), which both end surfaces (10,11) in a disconnected state of the coupling, are exposed to a surrounding fluid around the coupling.

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