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Title: An improved integrally formed radio frequency quadrupole

Abstract

An improved radio frequency quadrupole is provided having an elongate housing with an elongate central axis and top, bottom and two side walls symmetrically disposed about the axis, and vanes formed integrally with the walls, the vanes each having a cross-section at right angles to the central axis which tapers inwardly toward the axis to form electrode tips spaced from each other by predetermined distances. Each of the four walls, and the vanes integral therewith, is a separate structural element having a central lengthwise plane passing through the tip of the vane, the walls having flat mounting surfaces at right angles to and parallel to the control plane, respectively, which are butted together to position the walls and vane tips relative to each other. 4 figs.

Inventors:
Publication Date:
Research Org.:
Lawrence Berkeley Lab., CA (USA)
OSTI Identifier:
7042686
Patent Number(s):
PATENTS-US-A6104026
Assignee:
LBNL; EDB-88-179153
DOE Contract Number:
AC03-76SF00098
Resource Type:
Patent
Resource Relation:
Other Information: Portions of this document are illegible in microfiche products
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS; RF SYSTEMS; DESIGN; BEAM DYNAMICS; BEAM OPTICS; INVENTIONS; QUADRUPOLAR CONFIGURATIONS; CLOSED CONFIGURATIONS; MAGNETIC FIELD CONFIGURATIONS; MULTIPOLAR CONFIGURATIONS; 430200* - Particle Accelerators- Beam Dynamics, Field Calculations, & Ion Optics

Citation Formats

Abbott, S.R. An improved integrally formed radio frequency quadrupole. United States: N. p., 1987. Web.
Abbott, S.R. An improved integrally formed radio frequency quadrupole. United States.
Abbott, S.R. Mon . "An improved integrally formed radio frequency quadrupole". United States. doi:.
@article{osti_7042686,
title = {An improved integrally formed radio frequency quadrupole},
author = {Abbott, S.R.},
abstractNote = {An improved radio frequency quadrupole is provided having an elongate housing with an elongate central axis and top, bottom and two side walls symmetrically disposed about the axis, and vanes formed integrally with the walls, the vanes each having a cross-section at right angles to the central axis which tapers inwardly toward the axis to form electrode tips spaced from each other by predetermined distances. Each of the four walls, and the vanes integral therewith, is a separate structural element having a central lengthwise plane passing through the tip of the vane, the walls having flat mounting surfaces at right angles to and parallel to the control plane, respectively, which are butted together to position the walls and vane tips relative to each other. 4 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Oct 05 00:00:00 EDT 1987},
month = {Mon Oct 05 00:00:00 EDT 1987}
}