CH543176A - Elektronenstrahlgerät - Google Patents
ElektronenstrahlgerätInfo
- Publication number
- CH543176A CH543176A CH823572A CH823572A CH543176A CH 543176 A CH543176 A CH 543176A CH 823572 A CH823572 A CH 823572A CH 823572 A CH823572 A CH 823572A CH 543176 A CH543176 A CH 543176A
- Authority
- CH
- Switzerland
- Prior art keywords
- electron beam
- beam device
- electron
- Prior art date
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
- H01J37/24—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
- H01J37/242—Filament heating power supply or regulation circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7107749A NL7107749A (fr) | 1971-06-05 | 1971-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH543176A true CH543176A (de) | 1973-10-15 |
Family
ID=19813316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH823572A CH543176A (de) | 1971-06-05 | 1972-06-02 | Elektronenstrahlgerät |
Country Status (9)
Country | Link |
---|---|
US (1) | US3868541A (fr) |
AU (1) | AU469599B2 (fr) |
CA (1) | CA966228A (fr) |
CH (1) | CH543176A (fr) |
DE (1) | DE2225864A1 (fr) |
FR (1) | FR2140427B3 (fr) |
GB (1) | GB1390425A (fr) |
IT (1) | IT961307B (fr) |
NL (1) | NL7107749A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424448A (en) * | 1979-12-26 | 1984-01-03 | Tokyo Shibaura Denki Kabushiki Kaisha | Electron beam apparatus |
FR2484697A1 (fr) * | 1980-05-08 | 1981-12-18 | Thomson Csf | Tube cathodique polychrome et dispositif de visualisation equipe d'un tel tube |
DE3930200A1 (de) * | 1989-09-09 | 1991-03-14 | Ptr Praezisionstech Gmbh | Elektronenstrahlerzeuger, insbesondere fuer eine elektronenstrahlkanone |
GB2313703B (en) | 1996-06-01 | 2001-03-21 | Ibm | Current sensing in vacuum electron devices |
JP2005164350A (ja) * | 2003-12-02 | 2005-06-23 | Yokogawa Electric Corp | 電子ビーム発生装置及びこの装置を用いた光サンプリング装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL248568A (fr) * | 1959-02-20 | |||
US3223885A (en) * | 1963-04-29 | 1965-12-14 | Gen Electric | Stabilization circuit for electron beam apparatus |
US3229157A (en) * | 1963-09-30 | 1966-01-11 | Charles M Stevens | Crucible surface ionization source |
SU490099A1 (ru) * | 1968-07-17 | 1975-10-30 | Московский Ордена Ленина Энергетический Институт | Устройство дл автоматического регулировани электрического режима электротермической установки с электронной пушкой |
JPS4922371B1 (fr) * | 1970-01-16 | 1974-06-07 |
-
1971
- 1971-06-05 NL NL7107749A patent/NL7107749A/xx unknown
-
1972
- 1972-05-27 DE DE2225864A patent/DE2225864A1/de active Pending
- 1972-05-30 CA CA143396355-39*AA patent/CA966228A/en not_active Expired
- 1972-05-31 IT IT50661/72A patent/IT961307B/it active
- 1972-05-31 AU AU42941/72A patent/AU469599B2/en not_active Expired
- 1972-06-01 US US258549A patent/US3868541A/en not_active Expired - Lifetime
- 1972-06-02 CH CH823572A patent/CH543176A/de not_active IP Right Cessation
- 1972-06-02 FR FR7219928A patent/FR2140427B3/fr not_active Expired
- 1972-06-02 GB GB2590872A patent/GB1390425A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT961307B (it) | 1973-12-10 |
AU4294172A (en) | 1974-02-07 |
FR2140427B3 (fr) | 1975-08-08 |
FR2140427A1 (fr) | 1973-01-19 |
AU469599B2 (en) | 1976-02-19 |
NL7107749A (fr) | 1972-12-07 |
GB1390425A (en) | 1975-04-09 |
DE2225864A1 (de) | 1973-02-15 |
CA966228A (en) | 1975-04-15 |
US3868541A (en) | 1975-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |