Maschinenfabrik Augsburg-nurnberg Aktiengesellschaft

Erwin Maier

Eberhard Willeitner

Wilhelm Hirschmann

Jurgen Hass

Georg Lammel

Arrangement for retaining at least two approximately mutually parallel extending tubes, including an adapter having an aperture through which the tubes are conducted. A clamping element is arranged in the aperture intermediate the tubes and presses these against the wall structure of the aperture.

Arrangement for the retaining of tubes

A device for ducting process gas in a centrifuge block, comprising a hood for sealingly covering the centrifuge block and for defining at least one duct for the process gas. One embodiment has tubes within the hood in communication with connecting openings in centrifuge housings of the centrifuge block. According to a second embodiment, the tubes may be serpentine. A third embodiment has ducts formed directly in the hood, while a fourth has partitioning walls within the space enclosed by the hood for dividing the space into ducts.

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Freising, Germany

Erwin Maier