Aktiebolaget Skf

Jürgen Kreutzkämper

Fabian Schmidt

Marcus Kampf

Paul Sattelberger

Stefan Schürmann

Hans-Dieter Nelson

Jörg Schwartz

Dieter Schönherr

Marcus Dr Kampf

A metering device for dispensing a predetermined amount of lubricant includes a lubricant reservoir, which retains a lubricant and dispenses it under pressure via an outlet of the lubricant reservoir, and a metering apparatus, which comprises at least one microvalve. The microvalve is fluidly coupled with the outlet of the lubricant reservoir and dispenses the predetermined amount of lubricant in a defined manner. The metering apparatus is spatially separable from the lubricant reservoir.

Metering device, lubricating device and method for dispensing a predetermined amount of lubricant

A pressure switch comprises a housing having a cavity for conveying a pressurized fluid. The cavity extends from an inlet to an outlet and defines a flow path for the fluid. A pressure-transducing element is provided for measuring the fluid pressure. The pressure-transducing element is in fluid communication with the cavity and is at least partially disposed in the flow path between the inlet and the outlet. The pressure-transducing element has a cylindrical shape with a constant diameter and is partially disposed in a bore in the housing. The bore has a constant bore diameter. One end of the pressure-transducing element extends into the flow path.

Pressure switch having a transducer or pin extending into the fluid flow path

A lubricant supply device comprises a tank configured to hold a lubricant. At least one movable piston unit is disposed in the holding tank and at least partially defines a lubricant chamber. The lubricant chamber has at least two openings, of which one is a lubricant inlet and the other is a lubricant outlet. A first one of the openings is disposed in the movable piston unit.

Lubricant supply device and method for operating a lubricant supply device

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Berlin, Germany

Jürgen Kreutzkämper