H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
H02M1/00—Details of apparatus for conversion
H02M1/20—Contact mechanisms of dynamic converters
H02M1/30—Contact mechanisms of dynamic converters incorporating liquid contacts
Landscapes
Engineering & Computer Science
(AREA)
Power Engineering
(AREA)
Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil
(AREA)
Joint etanche flottant pour axes d'helice a haute vitesse de rotation avec generateur de circulation forcee d'huile incorpore et dispositifs de securite
Dispositif d'etanchement d'un arbre rotatif, ensemble a arbre rotatif equipe de ce dispositif et turbocompresseur dont le rotor est muni dudit dispositif