A Large Bakeable Vacuum Valve Metadata

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Title

  • Main Title A Large Bakeable Vacuum Valve

Creator

  • Author: Batzer, T. H.
    Creator Type: Personal

Publisher

  • Name: Lawrence Livermore Laboratory
    Place of Publication: California
    Additional Info: California. Univ., Livermore. Lawrence Radiation Lab.

Date

  • Creation: 1959-08-01

Language

  • English

Description

  • Content Description: The development and design of a large bakeable valve based on a unique seat arrangement and a novel motion seal are described. The seat sealing is accomplished through the use of high pressure fluid actuation of an annular pinch gasket. Experimental data on seat closure performance, and the specific design features to achieve successful closures, are presented. The bakeable motion seal utilizes a stainless steel bellows sleeving over an inner concentric actuating shaft. This shaft is bent at 90 deg to the axis of rotation and is free to rotate relative to the bellows. There is no apparent size limitation to this type of actuation. The design of a 10-inch gate valve utilizing these principles is described. (auth)
  • Physical Description: Pages: 13

Subject

  • Keyword: Instruments
  • Keyword: Fluids
  • Keyword: Stainless Steels
  • Keyword: Seals
  • Keyword: Pressure
  • Keyword: Planning
  • Keyword: Mechanical Structures
  • Keyword: Valves
  • Keyword: Vacuum
  • Keyword: Operation
  • Keyword: Heat Treatments
  • Keyword: Performance

Source

  • Other Information: Orig. Receipt Date: 31-DEC-59

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: UCRL-5649
  • Grant Number: W-7405-ENG-48
  • DOI: 10.2172/4212958
  • Office of Scientific & Technical Information Report Number: 4212958
  • Archival Resource Key: ark:/67531/metadc1021059

Note

  • Display Note: NTIS