Aktiebolaget Skf

Lars Kahlman

Charlotte Vieillard

Maarten Noordman

Knut Henrik Johansen

Pierre Lavaine

Jelena Sekulic

Hans Hillen Schjelderup

Robin Cundill

Paul Dietl

Steuart Horton

A bearing device providing at least one bearing, an acquisition device having at least one optical fiber attached at least partly to the bearing configured to measure at least one first parameter relative to the bearing, an optical interrogator coupled to the at least one optical fiber configured to process the at least one first parameter so as to obtain at least one second parameter, and having a transmitting antenna connected to the at least one optical fiber configured to process the at least one first parameter, and a receiving antenna cooperating with the transmitting antenna configured to send wirelessly the at least one second parameter.

Bearing device, for power transmission unit for an azimuth thruster

The present invention provides a ceramic material comprising: a first phase comprising zirconia, yttrium and cerium, wherein the yttrium and cerium are present in a molar ratio of 0.15 to 0.5 and in a combined amount of 5 to 15 mol %, a second phase comprising alumina, and a third phase comprising metal aluminate platelets.

Zirconia-alumina ceramic materials

An improved rolling bearing, in particular one being used in aqueous environment, such as water and steam, comprising an outer race, an inner race, rolling elements, and a retainer holding said rolling elements in a spaced relation from each other, wherein the races of the bearing are made of stellite, the rolling elements are made of hot-isostatic-pressed alumina-zirconia composites, and the retainer is made of poly-ether ether ketone comprising graphite fibers, graphite powder, and polytetrafluoroethylene.

Rolling bearing

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Partille, Sweden

Lars Kahlman