FR2153239B1 - - Google Patents
Info
- Publication number
- FR2153239B1 FR2153239B1 FR7230661A FR7230661A FR2153239B1 FR 2153239 B1 FR2153239 B1 FR 2153239B1 FR 7230661 A FR7230661 A FR 7230661A FR 7230661 A FR7230661 A FR 7230661A FR 2153239 B1 FR2153239 B1 FR 2153239B1
- Authority
- FR
- France
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J27/00—Ion beam tubes
- H01J27/02—Ion sources; Ion guns
- H01J27/20—Ion sources; Ion guns using particle beam bombardment, e.g. ionisers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (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 |
|---|---|---|---|
| DE2143460A DE2143460C3 (de) | 1971-08-31 | 1971-08-31 | Ionenquelle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2153239A1 FR2153239A1 (fr) | 1973-05-04 |
| FR2153239B1 true FR2153239B1 (fr) | 1976-10-29 |
Family
ID=5818212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7230661A Expired FR2153239B1 (fr) | 1971-08-31 | 1972-08-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3860848A (fr) |
| DE (1) | DE2143460C3 (fr) |
| FR (1) | FR2153239B1 (fr) |
| GB (1) | GB1398167A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4240007A (en) * | 1979-06-29 | 1980-12-16 | International Business Machines Corporation | Microchannel ion gun |
| JPS6056342A (ja) * | 1983-09-08 | 1985-04-01 | Anelva Corp | イオンビ−ム発生装置 |
| JPH07118295B2 (ja) * | 1985-10-30 | 1995-12-18 | 株式会社日立製作所 | 質量分析計 |
| IL81375A (en) * | 1987-01-23 | 1990-11-05 | Univ Ramot | Method and apparatus for producing ions by surface ionization of energy-rich molecules and atoms |
| EP3688789A4 (fr) * | 2017-09-29 | 2021-09-29 | Perkinelmer Health Sciences Canada, Inc | Dispositifs et systèmes d'ionisation hors-axe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2601097A (en) * | 1949-07-20 | 1952-06-17 | Arthur R Crawford | Mass spectrometer for simultaneous multiple gas determinations |
-
1971
- 1971-08-31 DE DE2143460A patent/DE2143460C3/de not_active Expired
-
1972
- 1972-08-02 US US277310A patent/US3860848A/en not_active Expired - Lifetime
- 1972-08-29 GB GB4002872A patent/GB1398167A/en not_active Expired
- 1972-08-29 FR FR7230661A patent/FR2153239B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2153239A1 (fr) | 1973-05-04 |
| US3860848A (en) | 1975-01-14 |
| DE2143460A1 (de) | 1973-03-15 |
| GB1398167A (en) | 1975-06-18 |
| DE2143460C3 (de) | 1974-05-16 |
| DE2143460B2 (de) | 1973-10-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |