BE638949A - - Google Patents
Info
- Publication number
- BE638949A BE638949A BE638949DA BE638949A BE 638949 A BE638949 A BE 638949A BE 638949D A BE638949D A BE 638949DA BE 638949 A BE638949 A BE 638949A
- Authority
- BE
- Belgium
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
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/301—Arrangements enabling beams to pass between regions of different pressure
-
- 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
- B23K15/10—Non-vacuum electron beam-welding or cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S164/00—Metal founding
- Y10S164/05—Electron beam
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US235214A US3156811A (en) | 1962-11-05 | 1962-11-05 | Gaseous sealing means in an apparatus for working materials by a beam of charged particles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE638949A true BE638949A (US07655688-20100202-C00086.png) |
Family
ID=22884578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE638949D BE638949A (US07655688-20100202-C00086.png) | 1962-11-05 |
Country Status (6)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3585349A (en) * | 1963-04-15 | 1971-06-15 | Rohr Corp | Nonvacuum environmentally controlled electron beam |
| US3271556A (en) * | 1963-10-31 | 1966-09-06 | Lockheed Aircraft Corp | Atmospheric charged particle beam welding |
| US3389240A (en) * | 1964-09-25 | 1968-06-18 | Welding Research Inc | Electron beam welding apparatus |
| US3393289A (en) * | 1964-11-12 | 1968-07-16 | United Aircraft Corp | Self-cleaning electron beam exit orifice |
| US3444350A (en) * | 1965-10-23 | 1969-05-13 | United Aircraft Corp | Jet diffuser plate for electron beam device |
| US3388235A (en) * | 1965-12-01 | 1968-06-11 | United Aircraft Corp | Vortex pressure control device |
| DE1940056C3 (de) * | 1969-08-06 | 1975-01-30 | Steigerwald Strahltechnik Gmbh, 8000 Muenchen | Vorrichtung In Elektronenstrahl-Bearbeitungsmaschinen zur Freihaltung des Strahlweges eines Arbeitsstrahls von Verunreinigungen |
| US3725633A (en) * | 1971-01-08 | 1973-04-03 | Westinghouse Electric Corp | Corpuscular beam in the atmosphere |
| US4304979A (en) * | 1978-10-24 | 1981-12-08 | Leybold-Heraeus Gmbh | Method and apparatus for electron beam welding at elevated pressures |
| US4607167A (en) * | 1982-10-19 | 1986-08-19 | Varian Associates, Inc. | Charged particle beam lithography machine incorporating localized vacuum envelope |
| US4528451A (en) * | 1982-10-19 | 1985-07-09 | Varian Associates, Inc. | Gap control system for localized vacuum processing |
| US4584479A (en) * | 1982-10-19 | 1986-04-22 | Varian Associates, Inc. | Envelope apparatus for localized vacuum processing |
| US4524261A (en) * | 1983-09-19 | 1985-06-18 | Varian Associates, Inc. | Localized vacuum processing apparatus |
| GB2455121A (en) * | 2007-11-29 | 2009-06-03 | Univ Sheffield Hallam | Particle beam apparatus with means for reducing contamination in the particle beam column |
| JP2010153278A (ja) * | 2008-12-26 | 2010-07-08 | Hitachi High-Technologies Corp | 荷電粒子線加工装置 |
| GB2484517B (en) | 2010-10-14 | 2016-03-30 | Carl Zeiss Nts Ltd | Improvements in and relating to charged particle beam devices |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2590084A (en) * | 1945-08-06 | 1952-03-25 | Nat Cylinder Gas Co | Shielded arc welding method and gas confining means |
| US2587331A (en) * | 1947-08-08 | 1952-02-26 | Gen Electric | High-frequency electrical heating method and apparatus |
| US2554236A (en) * | 1949-03-02 | 1951-05-22 | Arthur A Bernard | Arc welding torch and electrode |
| US2811828A (en) * | 1950-12-02 | 1957-11-05 | United Aircraft Corp | Bleed means for confined supersonic flow |
| US2771568A (en) * | 1951-01-31 | 1956-11-20 | Zeiss Carl | Utilizing electron energy for physically and chemically changing members |
| US2899556A (en) * | 1952-10-17 | 1959-08-11 | Apparatus for the treatment of substances | |
| US2686860A (en) * | 1952-11-19 | 1954-08-17 | Int Nickel Co | Inert gas-shielded arc welding torch |
| US2769079A (en) * | 1954-09-21 | 1956-10-30 | Amalgamated Growth Ind Inc | High-temperature electric torch |
| US2806124A (en) * | 1955-07-26 | 1957-09-10 | Union Carbide Corp | Arc torch and process |
| IT584331A (US07655688-20100202-C00086.png) * | 1955-10-29 | |||
| US2907704A (en) * | 1957-07-19 | 1959-10-06 | High Voltage Engineering Corp | Electron irradiation |
| US2922869A (en) * | 1958-07-07 | 1960-01-26 | Plasmadyne Corp | Plasma stream apparatus and methods |
| NL248568A (US07655688-20100202-C00086.png) * | 1959-02-20 | |||
| DE1849774U (de) * | 1961-10-03 | 1962-04-12 | Heraeus Gmbh W C | Vorrichtung zum schweissen von metallen und nichtmetallen bei normaldruck. |
-
0
- NL NL299874D patent/NL299874A/xx unknown
- BE BE638949D patent/BE638949A/xx unknown
-
1962
- 1962-11-05 US US235214A patent/US3156811A/en not_active Expired - Lifetime
-
1963
- 1963-10-18 DE DEU10209A patent/DE1298850B/de active Pending
- 1963-10-30 GB GB42758/63A patent/GB1069791A/en not_active Expired
- 1963-11-01 CH CH1342263A patent/CH433526A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH433526A (de) | 1967-04-15 |
| DE1298850B (de) | 1969-07-03 |
| GB1069791A (en) | 1967-05-24 |
| US3156811A (en) | 1964-11-10 |
| NL299874A (US07655688-20100202-C00086.png) |
