DE1281187B - Elektronenstoss-Ionenquelle mit einer durch die Entladung selbst erregten Elektronenemission fuer elektrische Massenfilter - Google Patents
Elektronenstoss-Ionenquelle mit einer durch die Entladung selbst erregten Elektronenemission fuer elektrische MassenfilterInfo
- Publication number
- DE1281187B DE1281187B DES67465A DES0067465A DE1281187B DE 1281187 B DE1281187 B DE 1281187B DE S67465 A DES67465 A DE S67465A DE S0067465 A DES0067465 A DE S0067465A DE 1281187 B DE1281187 B DE 1281187B
- Authority
- DE
- Germany
- Prior art keywords
- ion source
- rod
- ion
- anode
- cathode
- 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.)
- Withdrawn
Links
- 238000000605 extraction Methods 0.000 claims description 21
- 230000002123 temporal effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000010884 ion-beam technique Methods 0.000 claims description 2
- 238000004870 electrical engineering Methods 0.000 claims 1
- 238000011089 mechanical engineering Methods 0.000 claims 1
- 238000000386 microscopy Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 description 52
- 238000013461 design Methods 0.000 description 3
- 230000005684 electric field Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005372 isotope separation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005658 nuclear physics Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000004454 trace mineral analysis Methods 0.000 description 1
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
- H01J49/12—Ion sources; Ion guns using an arc discharge, e.g. of the duoplasmatron type
- H01J49/126—Other arc discharge ion sources using an applied magnetic field
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
- G01N27/622—Ion mobility spectrometry
- G01N27/623—Ion mobility spectrometry combined with mass spectrometry
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electron Sources, Ion Sources (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL261279D NL261279A (enrdf_load_stackoverflow) | 1960-03-08 | ||
| NL130958D NL130958C (enrdf_load_stackoverflow) | 1960-03-08 | ||
| DES67465A DE1281187B (de) | 1960-03-08 | 1960-03-08 | Elektronenstoss-Ionenquelle mit einer durch die Entladung selbst erregten Elektronenemission fuer elektrische Massenfilter |
| CH203961A CH398810A (de) | 1960-03-08 | 1961-02-21 | Elektronenstoss-Ionenquelle mit einer durch die Entladung selbsterregten Elektronenemission |
| US94070A US3287589A (en) | 1960-03-08 | 1961-03-07 | Electron-collision ion source, particularly for electric mass spectrometers |
| GB8574/61A GB972191A (en) | 1960-03-08 | 1961-03-08 | A source of ions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES67465A DE1281187B (de) | 1960-03-08 | 1960-03-08 | Elektronenstoss-Ionenquelle mit einer durch die Entladung selbst erregten Elektronenemission fuer elektrische Massenfilter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1281187B true DE1281187B (de) | 1968-10-24 |
Family
ID=7499572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES67465A Withdrawn DE1281187B (de) | 1960-03-08 | 1960-03-08 | Elektronenstoss-Ionenquelle mit einer durch die Entladung selbst erregten Elektronenemission fuer elektrische Massenfilter |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3287589A (enrdf_load_stackoverflow) |
| CH (1) | CH398810A (enrdf_load_stackoverflow) |
| DE (1) | DE1281187B (enrdf_load_stackoverflow) |
| GB (1) | GB972191A (enrdf_load_stackoverflow) |
| NL (2) | NL261279A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1252814B (enrdf_load_stackoverflow) * | 1965-04-17 | |||
| US3502863A (en) * | 1967-08-02 | 1970-03-24 | Hitachi Ltd | Electron bombardment type ion source with permanent magnet focusing means therein |
| GB9000547D0 (en) * | 1990-01-10 | 1990-03-14 | Vg Instr Group | Glow discharge spectrometry |
| DE19528314A1 (de) * | 1995-08-02 | 1997-02-06 | Leybold Ag | In der Vakuumtechnik einsetzbares Gerät mit Elektroden für eine Gasentladung |
| US20200348237A1 (en) * | 2017-10-24 | 2020-11-05 | Marunaka Co., Ltd. | Gas analyzer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL197973A (enrdf_load_stackoverflow) * | 1955-05-10 | |||
| US2934665A (en) * | 1956-09-12 | 1960-04-26 | Siemens Ag | Ion source |
-
0
- NL NL130958D patent/NL130958C/xx active
- NL NL261279D patent/NL261279A/xx unknown
-
1960
- 1960-03-08 DE DES67465A patent/DE1281187B/de not_active Withdrawn
-
1961
- 1961-02-21 CH CH203961A patent/CH398810A/de unknown
- 1961-03-07 US US94070A patent/US3287589A/en not_active Expired - Lifetime
- 1961-03-08 GB GB8574/61A patent/GB972191A/en not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| US3287589A (en) | 1966-11-22 |
| NL130958C (enrdf_load_stackoverflow) | |
| CH398810A (de) | 1966-03-15 |
| NL261279A (enrdf_load_stackoverflow) | |
| GB972191A (en) | 1964-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |