Means for the focusing and acceleration of parallel beams of charged particles

Maschke, Alfred W

Title: Means for the focusing and acceleration of parallel beams of charged particles

Full Record
Other Related Research

Abstract

Apparatus for focusing beams of charged particles comprising planar arrays of electrostatic quadrupoles. The array may be assembled from a single component which comprises a support plate containing uniform rows of poles. Each pole is separated by a hole through the plate designed to pass a beam. Two such plates may be positioned with their poles intermeshed to form a plurality of quadrupoles.

Inventors:

Maschke, Alfred W ^[1]

East Moriches, NY

Issue Date:: 1982-09-21

Research Org.:: Associated Universities, Inc., Upton, NY (United States)

OSTI Identifier:: 864348

Patent Number(s):: 4350927

Application Number:: 06/189,990

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE

Show more

H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
H05H9/00 - Linear accelerators

Show less

DOE Contract Number:: AC02-76CH00016

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: means; focusing; acceleration; parallel; beams; charged; particles; apparatus; comprising; planar; arrays; electrostatic; quadrupoles; array; assembled; single; component; comprises; support; plate; containing; uniform; rows; poles; pole; separated; designed; pass; beam; plates; positioned; intermeshed; form; plurality; parallel beams; charged particles; charged particle; support plate; plate containing; particles comprising; single component; electrostatic quadrupole; planar arrays; comprising planar; electrostatic quadrupoles; articles comprising; /315/250/330/376/

Citation Formats


                    Maschke, Alfred W. Means for the focusing and acceleration of parallel beams of charged particles.  United States: N. p., 1982. 
        Web.

Copy to clipboard


                    Maschke, Alfred W. Means for the focusing and acceleration of parallel beams of charged particles.  United States.

Copy to clipboard


                    Maschke, Alfred W. Tue .  
        "Means for the focusing and acceleration of parallel beams of charged particles".  United States.  https://www.osti.gov/servlets/purl/864348.

Copy to clipboard


                    
@article{osti_864348,

  title        = {Means for the focusing and acceleration of parallel beams of charged particles},

  author       = {Maschke, Alfred W},

  abstractNote = {Apparatus for focusing beams of charged particles comprising planar arrays of electrostatic quadrupoles. The array may be assembled from a single component which comprises a support plate containing uniform rows of poles. Each pole is separated by a hole through the plate designed to pass a beam. Two such plates may be positioned with their poles intermeshed to form a plurality of quadrupoles.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1982},

  month        = {9}

}

Copy to clipboard

Patent:

View Patent

Save / Share:

Export Metadata

Save to My Library

Similar Records in DOE Patents and OSTI.GOV collections:

Means and method for the focusing and acceleration of parallel beams of charged particles

Patent Maschke, Alfred W [East Moriches, NY]

A novel apparatus and method for focussing beams of charged particles comprising planar arrays of electrostatic quadrupoles. The quadrupole arrays may comprise electrodes which are shared by two or more quadrupoles. Such quadrupole arrays are particularly adapted to providing strong focussing forces for high current, high brightness, beams of charged particles, said beams further comprising a plurality of parallel beams, or beamlets, each such beamlet being focussed by one quadrupole of the array. Such arrays may be incorporated in various devices wherein beams of charged particles are accelerated or transported, such as linear accelerators, klystron tubes, beam transport lines, etc.
Full Text Available
Electrostatic quadrupole array for focusing parallel beams of charged particles

Patent Brodowski, John [Smithtown, NY]

An array of electrostatic quadrupoles, capable of providing strong electrostatic focusing simultaneously on multiple beams, is easily fabricated from a single array element comprising a support rod and multiple electrodes spaced at intervals along the rod. The rods are secured to four terminals which are isolated by only four insulators. This structure requires bias voltage to be supplied to only two terminals and eliminates the need for individual electrode bias and insulators, as well as increases life by eliminating beam plating of insulators.
Full Text Available
Means and method for the focusing and acceleration of parallel beams of charged particles

Patent Maschke, A W

A novel apparatus and method for focussing beams of charged particles comprising planar arrays of electrostatic quadrupoles. The quadrupole arrays may comprise electrodes which are shared by two or more quadrupoles. Such quadrupole arrays are particularly adapted to providing strong focussing forces for high current, high brightness, beams of charged particles, said beams further comprising a plurality of parallel beams, or beamlets, each such beamlet being focussed by one quadrupole of the array. Such arrays may be incorporated in various devices wherein beams of charged particles are accelerated or transported, such as linear accelerators, klystron tubes, beam transport lines, etc.
Means for the focusing and acceleration of parallel beams of charged particles. [Patent application]

Patent Maschke, A W

Apparatus for focusing beams of charged particles comprising planar arrays of electrostatic quadrupoles. The array may be assembled from a single component which comprises a support plate containing uniform rows of poles. Each pole is separated by a hole through the plate designed to pass a beam. Two such plates may be positioned with their poles intermeshed to form a plurality of quadrupoles.
Electrostatic quadrupole focused particle accelerating assembly with laminar flow beam

Patent Maschke, Alfred W [East Moriches, NY]

A charged particle accelerating assembly provided with a predetermined ratio of parametric structural characteristics and with related operating voltages applied to each of its linearly spaced focusing and accelerating quadrupoles, thereby to maintain a particle beam traversing the electrostatic fields of the quadrupoles in the assembly in an essentially laminar flow throughout the assembly.
Full Text Available

Similar Records