ES320887A1 - Improvements in the appliances to generate fects of electrons. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the appliances to generate fects of electrons. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES320887A1 ES320887A1 ES0320887A ES320887A ES320887A1 ES 320887 A1 ES320887 A1 ES 320887A1 ES 0320887 A ES0320887 A ES 0320887A ES 320887 A ES320887 A ES 320887A ES 320887 A1 ES320887 A1 ES 320887A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- fects
- 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
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
- H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement, ion-optical arrangement
- H01J37/06—Electron sources; Electron guns
- H01J37/077—Electron guns using discharge in gases or vapours as electron sources
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
- H01J17/066—Cold cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
- H01J2893/0065—Electrode systems
- H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
- Plasma Technology (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Arc Welding In General (AREA)
Abstract
Improvements in the apparatuses for generating electron beams, and in particular in the cathode structures thereof, characterized in that the structure comprises a substantially annular hollow metallic element containing a narrow opening around at least a part of its surface and which extends around the center of the element. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US417399A US3381157A (en) | 1964-12-10 | 1964-12-10 | Annular hollow cathode discharge apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
ES320887A1 true ES320887A1 (en) | 1966-09-01 |
Family
ID=23653867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0320887A Expired ES320887A1 (en) | 1964-12-10 | 1965-12-10 | Improvements in the appliances to generate fects of electrons. (Machine-translation by Google Translate, not legally binding) |
Country Status (9)
Country | Link |
---|---|
US (1) | US3381157A (en) |
BE (1) | BE673420A (en) |
CH (1) | CH457631A (en) |
DE (1) | DE1514990A1 (en) |
ES (1) | ES320887A1 (en) |
FR (1) | FR1455620A (en) |
GB (1) | GB1121115A (en) |
IL (1) | IL24630A (en) |
NL (1) | NL6516051A (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5552675A (en) * | 1959-04-08 | 1996-09-03 | Lemelson; Jerome H. | High temperature reaction apparatus |
US3452179A (en) * | 1967-04-12 | 1969-06-24 | Us Air Force | Electron optical system |
US3466487A (en) * | 1967-06-16 | 1969-09-09 | United Aircraft Corp | Device for moving a beam of charged particles |
US3492525A (en) * | 1968-03-11 | 1970-01-27 | United Aircraft Corp | Sectional hollow cathode discharge apparatus |
GB1275261A (en) * | 1968-06-04 | 1972-05-24 | Atomic Energy Authority Uk | Improvements in or relating to non thermionic cathode slow discharge devices |
US3769008A (en) * | 1971-05-19 | 1973-10-30 | B Borok | Method for sintering workpieces of pressed powdered refractory metal or alloy and vacuum furnace for performing the same |
JPS547321B2 (en) * | 1973-11-21 | 1979-04-05 | ||
US4377773A (en) * | 1980-12-12 | 1983-03-22 | The United States Of America As Represented By The Department Of Energy | Negative ion source with hollow cathode discharge plasma |
GB8601421D0 (en) * | 1986-01-21 | 1986-02-26 | Welding Inst | Charged particle beam generator |
GB2194673B (en) * | 1986-08-30 | 1990-10-24 | English Electric Valve Co Ltd | Apparatus for forming an electron beam sheet |
FR2618602B1 (en) * | 1987-07-22 | 1990-01-05 | Centre Nat Rech Scient | SOURCE OF ELECTRON |
EA030379B1 (en) | 2008-08-04 | 2018-07-31 | Эй-Джи-Си Флет Гласс Норт Эмерике, Инк. | Method for applying thin film coatings using plasma enhanced chemical vapor deposition (embodiments) |
WO2010099218A1 (en) * | 2009-02-24 | 2010-09-02 | University Of Virginia Patent Foundation | Coaxial hollow cathode plasma assisted directed vapor deposition and related method thereof |
JP6508746B2 (en) | 2014-12-05 | 2019-05-08 | エージーシー フラット グラス ノース アメリカ,インコーポレイテッドAgc Flat Glass North America,Inc. | Plasma source using macro particle reduction coating and method of using plasma source with macro particle reduction coating for thin film coating and surface modification |
EP3228160B1 (en) | 2014-12-05 | 2021-07-21 | AGC Glass Europe SA | Hollow cathode plasma source |
US9721765B2 (en) | 2015-11-16 | 2017-08-01 | Agc Flat Glass North America, Inc. | Plasma device driven by multiple-phase alternating or pulsed electrical current |
US9721764B2 (en) | 2015-11-16 | 2017-08-01 | Agc Flat Glass North America, Inc. | Method of producing plasma by multiple-phase alternating or pulsed electrical current |
US10242846B2 (en) | 2015-12-18 | 2019-03-26 | Agc Flat Glass North America, Inc. | Hollow cathode ion source |
US10573499B2 (en) | 2015-12-18 | 2020-02-25 | Agc Flat Glass North America, Inc. | Method of extracting and accelerating ions |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2084172A (en) * | 1930-12-13 | 1937-06-15 | Rca Corp | Electron tube |
GB888609A (en) * | 1957-07-31 | 1962-01-31 | Cie Francaise Thomsom Houston | Improvements in and relating to electron emitting devices |
US3262013A (en) * | 1962-02-02 | 1966-07-19 | Martin Marietta Corp | Perforated hollow cathode discharge device |
US3210518A (en) * | 1962-12-21 | 1965-10-05 | Alloyd Electronics Corp | Hollow cathode device |
US3218431A (en) * | 1962-12-27 | 1965-11-16 | Gen Electric | Self-focusing electron beam apparatus |
-
1964
- 1964-12-10 US US417399A patent/US3381157A/en not_active Expired - Lifetime
-
1965
- 1965-11-16 IL IL24630A patent/IL24630A/en unknown
- 1965-11-19 GB GB49176/65A patent/GB1121115A/en not_active Expired
- 1965-11-23 DE DE19651514990 patent/DE1514990A1/en active Pending
- 1965-11-25 FR FR39701A patent/FR1455620A/en not_active Expired
- 1965-12-03 CH CH1673865A patent/CH457631A/en unknown
- 1965-12-08 BE BE673420D patent/BE673420A/xx unknown
- 1965-12-09 NL NL6516051A patent/NL6516051A/xx unknown
- 1965-12-10 ES ES0320887A patent/ES320887A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IL24630A (en) | 1969-11-30 |
CH457631A (en) | 1968-06-15 |
FR1455620A (en) | 1966-10-14 |
BE673420A (en) | 1966-04-01 |
GB1121115A (en) | 1968-07-24 |
US3381157A (en) | 1968-04-30 |
NL6516051A (en) | 1966-06-13 |
DE1514990A1 (en) | 1970-07-23 |
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