JPS56162892A - Electron emitting device - Google Patents
Electron emitting deviceInfo
- Publication number
- JPS56162892A JPS56162892A JP3515481A JP3515481A JPS56162892A JP S56162892 A JPS56162892 A JP S56162892A JP 3515481 A JP3515481 A JP 3515481A JP 3515481 A JP3515481 A JP 3515481A JP S56162892 A JPS56162892 A JP S56162892A
- Authority
- JP
- Japan
- Prior art keywords
- emitting device
- electron emitting
- electron
- emitting
- 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.)
- Pending
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
- H01J33/02—Details
- H01J33/04—Windows
Landscapes
- Lasers (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/129,469 US4328443A (en) | 1980-03-11 | 1980-03-11 | Apparatus for providing improved characteristics of a broad area electron beam |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56162892A true JPS56162892A (en) | 1981-12-15 |
Family
ID=22440106
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3515481A Pending JPS56162892A (en) | 1980-03-11 | 1981-03-11 | Electron emitting device |
Country Status (10)
Country | Link |
---|---|
US (1) | US4328443A (ja) |
JP (1) | JPS56162892A (ja) |
CA (1) | CA1150862A (ja) |
CH (1) | CH641912A5 (ja) |
DE (1) | DE3109081A1 (ja) |
FR (1) | FR2478887A1 (ja) |
GB (1) | GB2071408B (ja) |
IL (1) | IL62284A (ja) |
IT (1) | IT1194028B (ja) |
SE (1) | SE8101393L (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710939A (en) * | 1983-07-23 | 1987-12-01 | Quantum Diagnostics Ltd. | X-ray frequency down converter |
US4801071A (en) * | 1987-02-05 | 1989-01-31 | The United States Of America As Represented By The Secretary Of The Air Force | Method for soldering and contouring foil E-beam windows |
FR2661566B1 (fr) * | 1990-04-25 | 1995-03-31 | Commissariat Energie Atomique | Laser compact a semi-conducteur du type a pompage electronique. |
US5612588A (en) * | 1993-05-26 | 1997-03-18 | American International Technologies, Inc. | Electron beam device with single crystal window and expansion-matched anode |
US6407492B1 (en) | 1997-01-02 | 2002-06-18 | Advanced Electron Beams, Inc. | Electron beam accelerator |
US6545398B1 (en) * | 1998-12-10 | 2003-04-08 | Advanced Electron Beams, Inc. | Electron accelerator having a wide electron beam that extends further out and is wider than the outer periphery of the device |
US8338796B2 (en) * | 2008-05-21 | 2012-12-25 | Hitachi Zosen Corporation | Electron beam emitter with slotted gun |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1206623A (en) * | 1966-10-03 | 1970-09-23 | Matsushita Electric Ind Co Ltd | Recording cathode ray tube |
US3702973A (en) * | 1970-09-17 | 1972-11-14 | Avco Corp | Laser or ozone generator in which a broad electron beam with a sustainer field produce a large area, uniform discharge |
US3749967A (en) * | 1971-12-23 | 1973-07-31 | Avco Corp | Electron beam discharge device |
US3789310A (en) * | 1972-09-14 | 1974-01-29 | Atomic Energy Commission | High-emission cold cathode |
US3921098A (en) * | 1973-03-09 | 1975-11-18 | Avco Everett Res Lab Inc | Pressurized laser housing |
US4061944A (en) * | 1975-06-25 | 1977-12-06 | Avco Everett Research Laboratory, Inc. | Electron beam window structure for broad area electron beam generators |
-
1980
- 1980-03-11 US US06/129,469 patent/US4328443A/en not_active Expired - Lifetime
-
1981
- 1981-03-03 IL IL62284A patent/IL62284A/xx unknown
- 1981-03-04 SE SE8101393A patent/SE8101393L/ not_active Application Discontinuation
- 1981-03-06 CA CA000372489A patent/CA1150862A/en not_active Expired
- 1981-03-09 GB GB8107367A patent/GB2071408B/en not_active Expired
- 1981-03-09 IT IT20228/81A patent/IT1194028B/it active
- 1981-03-09 FR FR8104623A patent/FR2478887A1/fr not_active Withdrawn
- 1981-03-10 DE DE19813109081 patent/DE3109081A1/de not_active Withdrawn
- 1981-03-11 CH CH166881A patent/CH641912A5/fr not_active IP Right Cessation
- 1981-03-11 JP JP3515481A patent/JPS56162892A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1150862A (en) | 1983-07-26 |
IT8120228A0 (it) | 1981-03-09 |
IL62284A (en) | 1984-01-31 |
GB2071408A (en) | 1981-09-16 |
US4328443A (en) | 1982-05-04 |
GB2071408B (en) | 1984-02-29 |
FR2478887A1 (fr) | 1981-09-25 |
IT1194028B (it) | 1988-08-31 |
CH641912A5 (fr) | 1984-03-15 |
DE3109081A1 (de) | 1982-02-18 |
SE8101393L (sv) | 1981-09-12 |
IL62284A0 (en) | 1981-05-20 |
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