FR1388356A - Method and apparatus for working materials using a charged particle beam - Google Patents

Method and apparatus for working materials using a charged particle beam

Info

Publication number
FR1388356A
FR1388356A FR4667A FR38004667A FR1388356A FR 1388356 A FR1388356 A FR 1388356A FR 4667 A FR4667 A FR 4667A FR 38004667 A FR38004667 A FR 38004667A FR 1388356 A FR1388356 A FR 1388356A
Authority
FR
France
Prior art keywords
charged particle
particle beam
working materials
working
materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR4667A
Other languages
French (fr)
Inventor
Helmut Spruck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Aircraft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by United Aircraft Corp filed Critical United Aircraft Corp
Application granted granted Critical
Publication of FR1388356A publication Critical patent/FR1388356A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/21—Means for adjusting the focus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/0013—Positioning or observing workpieces, e.g. with respect to the impact; Aligning, aiming or focusing electronbeams
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/099—Arrangement of photoelectric elements in or on the camera
    • G03B7/0993—Arrangement of photoelectric elements in or on the camera in the camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • General Induction Heating (AREA)
FR4667A 1963-03-23 1964-03-23 Method and apparatus for working materials using a charged particle beam Expired FR1388356A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ10000A DE1225775B (en) 1963-03-23 1963-03-23 Method and device for processing a workpiece by means of a charge carrier beam

Publications (1)

Publication Number Publication Date
FR1388356A true FR1388356A (en) 1965-02-05

Family

ID=7621153

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4667A Expired FR1388356A (en) 1963-03-23 1964-03-23 Method and apparatus for working materials using a charged particle beam

Country Status (8)

Country Link
US (1) US3283120A (en)
BE (1) BE645421A (en)
CH (1) CH419370A (en)
DE (1) DE1225775B (en)
FR (1) FR1388356A (en)
GB (1) GB1044056A (en)
NL (1) NL6403042A (en)
NO (1) NO119619B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1299498B (en) * 1964-07-24 1969-07-17 Steigerwald Strahltech Device for monitoring the beam impact area in corpuscular beam processing devices
DE1565073A1 (en) * 1965-06-11 1970-01-22 Siemens Ag Welding process, especially for circumferential seams on the end caps of nuclear reactor fuel rod cladding tubes
US3471703A (en) * 1965-08-28 1969-10-07 Ferranti Ltd Photoelectric control means for the deflection of the electron beam in welding apparatus
US3465119A (en) * 1967-06-21 1969-09-02 United Aircraft Corp Multiaxis optical viewing system of a movable electron beam in a vacuum chamber
US3535488A (en) * 1967-07-13 1970-10-20 Rohr Corp Tracer beam method of proofing electron beam weld path
AT299627B (en) * 1968-01-20 1972-06-26 Goetzewerke Process for the production of piston rings
US3761676A (en) * 1971-05-20 1973-09-25 Farland G Mc Portable electron beam welding apparatus
JPS529971B2 (en) * 1973-07-02 1977-03-19
DE2555493A1 (en) * 1974-12-19 1976-06-24 Gen Electric OPTO-ELECTRONIC DEVICE FOR DETERMINING THE SITUATION AND PROCEDURE
JPS5330865A (en) * 1976-09-03 1978-03-23 Hitachi Ltd Electron microscope provided with sample irradiating electron beam quantity measuring unit
US4210806A (en) * 1979-01-18 1980-07-01 International Business Machines Corporation High brightness electron probe beam and method
JPS55165628A (en) * 1979-06-12 1980-12-24 Fujitsu Ltd Apparatus for electron-beam irradiation
US4633611A (en) * 1984-12-31 1987-01-06 Bakish Materials Corporation Process and apparatus for disinfecting seeds
US5185530A (en) * 1990-11-05 1993-02-09 Jeol Ltd. Electron beam instrument
US6745717B2 (en) * 2000-06-22 2004-06-08 Arizona Board Of Regents Method and apparatus for preparing nitride semiconductor surfaces

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304814A (en) * 1941-03-20 1942-12-15 Charles J Glasser Optical testing device and method of testing
US2472951A (en) * 1946-09-10 1949-06-14 Air Reduction Method and apparatus for controlling torch spacing
DE1100835B (en) * 1952-03-01 1961-03-02 Zeiss Carl Fa Device for milling profiles, for cutting templates or for drilling nozzle channels by means of a charge carrier beam
US2945132A (en) * 1957-03-18 1960-07-12 Zeiss Jena Veb Carl Measuring apparatus having optical and photoelectric means
US3037423A (en) * 1957-12-30 1962-06-05 Polaroid Corp Automatic focusing system
NL248568A (en) * 1959-02-20
US3158733A (en) * 1962-09-12 1964-11-24 Nat Res Corp Focus control for electron beam heating

Also Published As

Publication number Publication date
US3283120A (en) 1966-11-01
DE1225775B (en) 1966-09-29
NO119619B (en) 1970-06-08
BE645421A (en) 1964-07-16
GB1044056A (en) 1966-09-28
NL6403042A (en) 1964-09-24
CH419370A (en) 1966-08-31

Similar Documents

Publication Publication Date Title
FR1388356A (en) Method and apparatus for working materials using a charged particle beam
BE587765A (en) Method and device for welding by means of a beam of electrified particles.
CH498389A (en) Method for determining the elementary particle size interval and apparatus for carrying out this method
CH432673A (en) Device for directing a beam of charged particles into an accelerator tube
FR1421648A (en) Device for working materials using a charged particle beam
CH458548A (en) Method and device for readjusting the focusing of a corpuscular beam
BE608613A (en) Method and apparatus for compacting powdery materials
CH428020A (en) Device for processing materials with a charged particle beam
CH457650A (en) Device for processing materials with a charged particle beam
FR1318607A (en) Method and apparatus for the hydraulic sorting of a mixture of fine materials
FR1422849A (en) Device for dyeing skeins and method implemented by such a device
FR1514991A (en) Improved method and device for irradiating objects by successive charges
FR1347111A (en) Method and apparatus for automatic focusing of the beam of electrified particles in instruments intended for working a material by means of a beam of electrified particles
FR1416722A (en) Welding and brazing process using a charged particle beam
CH488372A (en) Device for deflecting a beam of charged particles
FR1507024A (en) Method for determining, according to their size, the distribution of particles of a dust and device for carrying out this method
FR1367806A (en) Apparatus for machining a material by means of a beam of electrified particles
FR1373891A (en) Process for welding parts using a beam of electrified particles
FR1378933A (en) Improved process and apparatus for the continuous precipitation of plutonium oxalate
BE606890A (en) Method and apparatus for the machining of materials by a beam of electrified particles.
FR1417120A (en) Method of gaseous obturation in an apparatus for working materials by means of a beam of charged particles
FR1537354A (en) Method and device for dressing oblong workpieces
FR1298054A (en) Method and apparatus for machining materials using a disc of electrified particles
FR1483164A (en) Process for treating solid particles using a polymer
FR84054E (en) Method and apparatus for distributing loose materials