BE564648A - - Google Patents
Info
- Publication number
- BE564648A BE564648A BE564648DA BE564648A BE 564648 A BE564648 A BE 564648A BE 564648D A BE564648D A BE 564648DA BE 564648 A BE564648 A BE 564648A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
- H01J49/147—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers with electrons, e.g. electron impact ionisation, electron attachment
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Sources, Ion Sources (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR346621X | 1957-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE564648A true BE564648A (en:Method) |
Family
ID=8892471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE564648D BE564648A (en:Method) | 1957-02-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2930917A (en:Method) |
| BE (1) | BE564648A (en:Method) |
| CH (1) | CH346621A (en:Method) |
| DE (1) | DE1071853B (en:Method) |
| GB (1) | GB877112A (en:Method) |
| LU (1) | LU35771A1 (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052902A (en:Method) * | 1963-02-19 | |||
| US3346735A (en) * | 1964-12-07 | 1967-10-10 | Dow Chemical Co | Electron source for mass spectrometers having an elongated filament and a concave focusing electrode with a resistive coating |
| US3356843A (en) * | 1965-02-01 | 1967-12-05 | Gen Electric | Mass spectrometer electron beam ion source having means for focusing the electron beam |
| FR2596580A1 (fr) * | 1986-03-26 | 1987-10-02 | Centre Nat Rech Scient | Generateur de plasma |
| US5523646A (en) * | 1994-08-17 | 1996-06-04 | Tucciarone; John F. | An arc chamber assembly for use in an ionization source |
| US10217623B2 (en) | 2014-06-12 | 2019-02-26 | Micromass Uk Limited | Secondary electrospray ionization at reduced pressure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2499320A (en) * | 1947-06-23 | 1950-02-28 | Loevinger Robert | Ion generator |
| US2495908A (en) * | 1948-07-16 | 1950-01-31 | Sylvania Electric Prod | Thermionic discharge device |
| US2772364A (en) * | 1955-05-06 | 1956-11-27 | Cons Electrodynamics Corp | Mass spectrometry |
-
0
- BE BE564648D patent/BE564648A/xx unknown
- LU LU35771D patent/LU35771A1/xx unknown
- DE DENDAT1071853D patent/DE1071853B/de active Pending
-
1958
- 1958-02-10 CH CH346621D patent/CH346621A/fr unknown
- 1958-02-14 GB GB4944/58A patent/GB877112A/en not_active Expired
- 1958-02-20 US US716386A patent/US2930917A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH346621A (fr) | 1960-05-31 |
| US2930917A (en) | 1960-03-29 |
| GB877112A (en) | 1961-09-13 |
| DE1071853B (en:Method) | |
| LU35771A1 (en:Method) |