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Applicant: Siemens Aktiengesellschaft, Germany This invention relates to a method and an apparatus for the mobile repair of stationary rotor seals used in turbo-machinery. It involves: laser cutting; and using a second process head that generates the seal by laser-powder cladding. One advantage of the method and apparatus is the reduction in costs and down time, required to renew the seals.
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## German-based Freudenberg Dichtungs-und Schwingungstechnik has introduced two material developments that are intended for growing areas of interest in the automotive industry. One is a material that permits only minimal CO 2 permeation, and is considered to be suitable for the development of ai
This invention relates to a seal assembly for use in equipment in the electronics manufacturing industry that has a replaceable barrier to shield an elastomeric seal from direct exposure to a plasma. Commercially available seal and barrier shield assemblies comprise a bonded rubber seal and a contin