DD123979A1 - - Google Patents
Info
- Publication number
- DD123979A1 DD123979A1 DD192756A DD19275676A DD123979A1 DD 123979 A1 DD123979 A1 DD 123979A1 DD 192756 A DD192756 A DD 192756A DD 19275676 A DD19275676 A DD 19275676A DD 123979 A1 DD123979 A1 DD 123979A1
- Authority
- DD
- German Democratic Republic
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
-
- 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 or ion-optical arrangement
- H01J37/06—Electron sources; Electron guns
- H01J37/067—Replacing parts of guns; Mutual adjustment of electrodes
-
- 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
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
-
- 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
- H01J37/315—Electron-beam or ion-beam tubes for localised treatment of objects for welding
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2528032A DE2528032C2 (de) | 1975-06-24 | 1975-06-24 | Elektronenstrahlerzeuger für Heiz-, Schmelz- und Verdampfungszwecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD123979A1 true DD123979A1 (https=) | 1977-01-26 |
Family
ID=5949801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD192756A DD123979A1 (https=) | 1975-06-24 | 1976-05-10 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4034256A (https=) |
| JP (1) | JPS588104B2 (https=) |
| BE (1) | BE843275A (https=) |
| DD (1) | DD123979A1 (https=) |
| DE (1) | DE2528032C2 (https=) |
| FR (1) | FR2315767A1 (https=) |
| GB (1) | GB1513690A (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19623701A1 (de) * | 1996-06-14 | 1997-12-18 | Leybold Systems Gmbh | Vorrichtung und Verfahren zum Elektronenstrahlverdampfen |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3328172A1 (de) * | 1983-08-04 | 1985-02-14 | Leybold-Heraeus GmbH, 5000 Köln | Elektronenstrahlkanone |
| UA43927C2 (uk) * | 2000-12-26 | 2002-01-15 | Міжнародний Центр Електронно-Променевих Технологій Інституту Електрозварювання Ім. Е.О. Патона Нан України | Електронна гармата з лінійним термокатодом для електронно-променевого нагрівання |
| TW202220012A (zh) | 2020-09-30 | 2022-05-16 | 德商卡爾蔡司多重掃描電子顯微鏡有限公司 | 在可調工作距離附近具快速自動對焦之多重粒子束顯微鏡及相關方法 |
| DE102021105201B4 (de) * | 2021-03-04 | 2024-10-02 | Carl Zeiss Multisem Gmbh | Vielzahl-Teilchenstrahlmikroskop und zugehöriges Verfahren mit schnellem Autofokus mit speziellen Ausführungen |
| KR102560783B1 (ko) * | 2022-12-16 | 2023-07-27 | (주)이에프씨 | 인조흑연 생산 자동화 장치 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187216A (en) * | 1961-05-12 | 1965-06-01 | Welding Research Inc | Electron gun having a releasably clamped electron emitting element |
| DE1248175B (de) * | 1961-08-31 | 1967-08-24 | Heraeus Gmbh W C | Elektronenstrahlerzeugungssystem |
| US3298083A (en) * | 1964-01-02 | 1967-01-17 | Rca Corp | Method of making electron gun mount |
| DE1955846C3 (de) * | 1969-11-06 | 1973-10-31 | Leybold-Heraeus Gmbh & Co Kg, 5000 Koeln | Elektronenkanone fur die Erhitzung von Materialien in einem Vakuumbehalter |
-
1975
- 1975-06-24 DE DE2528032A patent/DE2528032C2/de not_active Expired
-
1976
- 1976-05-10 DD DD192756A patent/DD123979A1/xx unknown
- 1976-05-27 US US05/691,041 patent/US4034256A/en not_active Expired - Lifetime
- 1976-06-17 GB GB25236/76A patent/GB1513690A/en not_active Expired
- 1976-06-17 FR FR7618466A patent/FR2315767A1/fr active Granted
- 1976-06-23 BE BE168194A patent/BE843275A/xx not_active IP Right Cessation
- 1976-06-24 JP JP51074981A patent/JPS588104B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19623701A1 (de) * | 1996-06-14 | 1997-12-18 | Leybold Systems Gmbh | Vorrichtung und Verfahren zum Elektronenstrahlverdampfen |
Also Published As
| Publication number | Publication date |
|---|---|
| US4034256A (en) | 1977-07-05 |
| DE2528032C2 (de) | 1983-06-09 |
| FR2315767A1 (fr) | 1977-01-21 |
| JPS588104B2 (ja) | 1983-02-14 |
| GB1513690A (en) | 1978-06-07 |
| DE2528032A1 (de) | 1977-01-20 |
| BE843275A (fr) | 1976-10-18 |
| FR2315767B1 (https=) | 1979-07-20 |
| JPS523368A (en) | 1977-01-11 |