This patent describes a device for use as part of a centrifuge for biological samples. It is designed to allow fluid passage into and out of individual chambers of the centrifuge and provide thorough emptying of the chambers. It uses what are described as face seals but from the limited detail provi
One-touch style expansion joint for pipe connection
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 266 KB
- Volume
- 2004
- Category
- Article
- ISSN
- 1350-4789
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β¦ Synopsis
finish topography is optimized in order to satisfy performance requirements. The severe service profiles of both commercial and military aircraft have been evaluated in the product test laboratory, resulting in recommendations for HVOF surface finish topography applicable to the hydraulic fluids used in both applications, phosphate ester and the mineral-based red oils.
π SIMILAR VOLUMES
A thermoplastic elastomer material for the manufacture of seals in pharmaceutical dispensing devices is described. It is formed from a blend including a propylene component with isotactic crystallinity; and one or more polymer of polypropylene, polyethylene or their copolymers.