FR2140840A5 - - Google Patents
Info
- Publication number
- FR2140840A5 FR2140840A5 FR7120938A FR7120938A FR2140840A5 FR 2140840 A5 FR2140840 A5 FR 2140840A5 FR 7120938 A FR7120938 A FR 7120938A FR 7120938 A FR7120938 A FR 7120938A FR 2140840 A5 FR2140840 A5 FR 2140840A5
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J33/00—Discharge tubes with provision for emergence of electrons or ions from the vessel; Lenard tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
- H01J3/02—Electron guns
- H01J3/029—Schematic arrangements for beam forming
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7120938A FR2140840A5 (de) | 1971-06-09 | 1971-06-09 | |
US00258440A US3780334A (en) | 1971-06-09 | 1972-05-31 | Vacuum tube for generating a wide beam of fast electrons |
NL7207708A NL7207708A (de) | 1971-06-09 | 1972-06-07 | |
DE19722228294 DE2228294A1 (de) | 1971-06-09 | 1972-06-09 | Vakuumröhre zur Erzeugung-eines breiten Elektronenstrahls |
JP47057009A JPS4829367A (de) | 1971-06-09 | 1972-06-09 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7120938A FR2140840A5 (de) | 1971-06-09 | 1971-06-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2140840A5 true FR2140840A5 (de) | 1973-01-19 |
Family
ID=9078369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7120938A Expired FR2140840A5 (de) | 1971-06-09 | 1971-06-09 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3780334A (de) |
JP (1) | JPS4829367A (de) |
DE (1) | DE2228294A1 (de) |
FR (1) | FR2140840A5 (de) |
NL (1) | NL7207708A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2574978A1 (fr) * | 1984-12-14 | 1986-06-20 | Commissariat Energie Atomique | Dispositif d'irradiation de matiere par un faisceau electronique |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3863163A (en) * | 1973-04-20 | 1975-01-28 | Sherman R Farrell | Broad beam electron gun |
US4117183A (en) * | 1974-07-23 | 1978-09-26 | United States Gypsum Company | Starch-coated paper and gypsum wallboard prepared therewith |
US4079328A (en) * | 1976-09-21 | 1978-03-14 | Radiation Dynamics, Inc. | Area beam electron accelerator having plural discrete cathodes |
US4100450A (en) * | 1977-02-17 | 1978-07-11 | Energy Sciences Inc. | Method of and apparatus for generating longitudinal strips of energetic electron beams |
FR2428913A1 (fr) * | 1978-06-15 | 1980-01-11 | Energy Sciences Inc | Procede permettant l'obtention de faisceaux electroniques energetiques sous forme de bandes longitudinales et moyens pour la mise en oeuvre de ce procede |
US4362965A (en) * | 1980-12-29 | 1982-12-07 | The United States Of America As Represented By The Secretary Of The Army | Composite/laminated window for electron-beam guns |
US4382186A (en) * | 1981-01-12 | 1983-05-03 | Energy Sciences Inc. | Process and apparatus for converged fine line electron beam treatment of objects |
US4446373A (en) * | 1981-01-12 | 1984-05-01 | Sony Corporation | Process and apparatus for converged fine line electron beam treatment objects |
US4559102A (en) * | 1983-05-09 | 1985-12-17 | Sony Corporation | Method for recrystallizing a polycrystalline, amorphous or small grain material |
US4592799A (en) * | 1983-05-09 | 1986-06-03 | Sony Corporation | Method of recrystallizing a polycrystalline, amorphous or small grain material |
US4703256A (en) * | 1983-05-09 | 1987-10-27 | Sony Corporation | Faraday cups |
DE4432984C2 (de) * | 1994-09-16 | 1996-08-14 | Messer Griesheim Schweistechni | Vorrichtung zum Bestrahlen von Oberflächen mit Elektronen |
US7424764B2 (en) * | 1999-09-01 | 2008-09-16 | Hagleitner Hygiene International Gmbh | Brush with locking and detaching structure for disposable head |
US7279686B2 (en) * | 2003-07-08 | 2007-10-09 | Biomed Solutions, Llc | Integrated sub-nanometer-scale electron beam systems |
US7148613B2 (en) | 2004-04-13 | 2006-12-12 | Valence Corporation | Source for energetic electrons |
US7656236B2 (en) | 2007-05-15 | 2010-02-02 | Teledyne Wireless, Llc | Noise canceling technique for frequency synthesizer |
US8179045B2 (en) | 2008-04-22 | 2012-05-15 | Teledyne Wireless, Llc | Slow wave structure having offset projections comprised of a metal-dielectric composite stack |
WO2013004562A1 (en) * | 2011-07-04 | 2013-01-10 | Tetra Laval Holdings & Finance S.A. | Cathode housing suspension of an electron beam device |
US9202660B2 (en) | 2013-03-13 | 2015-12-01 | Teledyne Wireless, Llc | Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes |
FR3006499B1 (fr) * | 2013-05-31 | 2016-11-25 | Commissariat Energie Atomique | Lentille electrostatique a membrane isolante ou semiconductrice |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1696103A (en) * | 1921-08-26 | 1928-12-18 | Seibt Georg | Electric discharge tube |
US3105916A (en) * | 1960-09-08 | 1963-10-01 | High Voltage Engineering Corp | Radiation beam window |
US3375387A (en) * | 1967-01-24 | 1968-03-26 | Commerce Usa | Fluid cooled multi-foil radiation beam window for high power beam tubes |
-
1971
- 1971-06-09 FR FR7120938A patent/FR2140840A5/fr not_active Expired
-
1972
- 1972-05-31 US US00258440A patent/US3780334A/en not_active Expired - Lifetime
- 1972-06-07 NL NL7207708A patent/NL7207708A/xx unknown
- 1972-06-09 JP JP47057009A patent/JPS4829367A/ja active Pending
- 1972-06-09 DE DE19722228294 patent/DE2228294A1/de active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2574978A1 (fr) * | 1984-12-14 | 1986-06-20 | Commissariat Energie Atomique | Dispositif d'irradiation de matiere par un faisceau electronique |
EP0186558A1 (de) * | 1984-12-14 | 1986-07-02 | Commissariat A L'energie Atomique | Vorrichtung zur Stoffstrahlenbehandlung durch Elektronenstrahl |
Also Published As
Publication number | Publication date |
---|---|
DE2228294A1 (de) | 1972-12-14 |
NL7207708A (de) | 1972-12-12 |
US3780334A (en) | 1973-12-18 |
JPS4829367A (de) | 1973-04-18 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |