Method of coating of and/or applying lacquer on magnetic rings of a rotor magnetic bearing, rotor magnetic bearing, and vacuum pump
AssigneePfeiffer Vacuum GmbH
InventorsMarco Antonacci, Herbert Stammler
Life of this patent
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Abstract
A method of at least one of coating of and applying lacquer on magnetic rings of a rotor magnetic bearing mounted on the rotor, includes arranging of the magnetic rings (4) of the magnetic bearing on the rotor (1) at a location (3) provided for the magnetic rings (4), and coating of and/or applying lacquer on exposed surfaces (10) of the magnetic rings (4), respectively. The rotor includes magnetic rings arranged thereon or therein and coated or having lacquer applied thereon in accordance with the above-described method, and a vacuum pump includes such a rotor.
Claims16
A method of at least one of coating of and applying lacquer to magnetic rings of a rotor magnetic bearing mounted on the rotor, the method comprising the steps of arranging of the magnetic rings (4) of the magnetic bearing on the rotor (1) at a location (3) provided for the magnetic rings (4);
- and at least one of coating of and applying lacquer to exposed surfaces (10) of the magnetic rings (4), respectively.
A rotor, comprising a plurality of magnetic rings arranged one of on the rotor and in the rotor, wherein the magnetic rings are one of coated and having lacquer applied thereon by a method including arranging of the magnetic rings (4) on the rotor (1) at a location (3) provided for the magnetic rings (4) and coating of and applying lacquer on exposed surfaces (10) of the magnetic rings (4), respectively, and wherein the magnetic rings (4) are arranged one of on the rotor and in the rotor before being coating and having lacquer applied thereon, respectively.
A vacuum pump, comprising a rotor having a plurality of magnetic rings arranged one of on the rotor and in the rotor, wherein the magnetic rings are one of coated and having lacquer applied thereon by a method including arranging of the magnetic rings (4) on the rotor (1) at a location (3) provided for the magnetic rings (4), and coating of and applying lacquer on exposed surfaces (10) of the magnetic rings (4), respectively, and wherein the magnetic rings (4) are arranged one of on the rotor and in the rotor before being coated and having lacquer applied thereon, respectively.
Dependencies are inferred from the claim text.