Danfoss A/s

Mihai B Dobrica

Lin Xiang Sun

Tianlei Li

A refrigerant compressor according to an exemplary aspect of the present disclosure includes, among other things, a floating ring seal having a nose configured to contact a housing. Further, a low friction coating including carbon nanotubes (CNTs) is applied to one or both of the nose and the housing. In another aspect of this disclosure, the floating ring seal has first and second noses configured to contact the housing, and the first nose is radially spaced-apart from the second nose.

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Albigny-sur-Saone, France

Mihai B Dobrica