Elastomer seal for a large toroidal vacuum Chamber by S. Skelleett

Cover of: Elastomer seal for a large toroidal vacuum Chamber | S. Skelleett

Published by Culham Laboratory, [distributted by H.M.S.O.] in Abingdon, Oxon, [London] .

Written in English

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Edition Notes

Book details

Statement[by] S. Skellett, F. Casey and H. Blake.
SeriesCLM-R 188
ContributionsCasey, F., Blake, H.
The Physical Object
Pagination6, (3)p. of plates :
ID Numbers
Open LibraryOL19915699M
ISBN 100853110700

Download Elastomer seal for a large toroidal vacuum Chamber

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In vacuum systems with FKM seals, an operating pressure greater than 1 hPa is therefore rarely achieved. Elastomer seals can be reused several times, if properly used. They require a contact force of several N/mm 2, which is already exceeded by sufficiently large O-ring seal diameters due to the atmospheric air pressure acting on the flange.

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These materials can, in well made, clamped O-rings and under temperature controlled conditions, seal vacuum as low as 10 Torr. Small (6 foot diameter) and large (50 foot diameter)-8File Size: 43KB.

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chamber Diameter Wall thickNess Under 17 inches. Seals up to bags or lbs. of meat per hour; 21 inHg of pressure keeps food fresh; Compact 12” sealing bar creates an airtight seal; Replaceable, crush-resistant foam gaskets; Clear acrylic vacuum-chamber lid. RUBBERCRAFT PRODUCES A WIDE VARIETY OF SEALS AND GASKETS THAT ARE USED EXTENSIVELY IN AEROSPACE, AVIATION, DEFENSE AND MEDICAL INDUSTRIES.

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Vacuum~volume 32/number 10/11/pages to / X/82ll ~) Printed in Great Britain Pergamon Press Ltd Sealing techniques for large ultra-high vacuum systems P V Head, D M Martin, W Allison and R F Willis, Physics and Chemistry of Solids, Cavendish Laboratory, Cambridge CB3 0HE, UK A new type of seal is proposed for use in large, bakeable, ultra-high vacuum by: 2.

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This easy to use vacuum chamber is tough aluminum. The lid is made from shatter resistant acrylic and features a rubber gasket that creates a positive, air tight seal for maximum vacuum.

Inside dimension of vacuum chamber; 14" ( cm) diameter opening x 15" ( cm) tallcan accommodate up to a 5 gallon pail. Includes hose. The vacuum system of the Alternating Gradient Synchrotron (AGS) at Brookhaven National Laboratory has more than a thousand metal vacuum seals.

Also, numerous elastomer seals are used throughout the AGS to seal large beam component chambers. An accelerator upgrade program is being implemented to. McMaster-Carr is the complete source for your plant with overproducts.

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For all types of vacuum chambers these options fall into two broad categories: permanent joints and demountable joints. Permanent sealing options are achieved through welding, brazing or soldering. Demountable sealing options for high vacuum or ultra-high vacuum chambers employ design variations that use either elastomer or metal seals.

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The O-ring may be used in static applications or in dynamic applications where there is relative motion between. The design and fabrication of the large ceramic vacuum vessel now in use in the ZT experiment are discussed. The torus has a major diameter of cm, a minor diameter of 40 cm, and it is made of % pure alumina.

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