IT8420251A0 - Spettrometro di massa. - Google Patents
Spettrometro di massa.Info
- Publication number
- IT8420251A0 IT8420251A0 IT8420251A IT2025184A IT8420251A0 IT 8420251 A0 IT8420251 A0 IT 8420251A0 IT 8420251 A IT8420251 A IT 8420251A IT 2025184 A IT2025184 A IT 2025184A IT 8420251 A0 IT8420251 A0 IT 8420251A0
- Authority
- IT
- Italy
- Prior art keywords
- mass spectrometer
- spectrometer
- mass
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
- H01J49/4215—Quadrupole mass filters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/06—Electron- or ion-optical arrangements
- H01J49/068—Mounting, supporting, spacing, or insulating electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/26—Mass spectrometers or separator tubes
- H01J49/34—Dynamic spectrometers
- H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
- H01J49/4205—Device types
- H01J49/4255—Device types with particular constructional features
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08308445A GB2138201B (en) | 1983-03-28 | 1983-03-28 | Mass spectrometer |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8420251A0 true IT8420251A0 (it) | 1984-03-27 |
IT1173606B IT1173606B (it) | 1987-06-24 |
Family
ID=10540331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20251/84A IT1173606B (it) | 1983-03-28 | 1984-03-27 | Spettrometro di massa |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0138898A1 (it) |
AU (1) | AU2659384A (it) |
GB (1) | GB2138201B (it) |
IT (1) | IT1173606B (it) |
WO (1) | WO1984003994A1 (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE118925T1 (de) * | 1990-06-06 | 1995-03-15 | Leybold Ag | Messkopf für ein quadrupolmassenspektrometer. |
JP3279023B2 (ja) * | 1993-11-18 | 2002-04-30 | 株式会社島津製作所 | 四重極質量分析装置 |
US8492713B2 (en) * | 2011-07-14 | 2013-07-23 | Bruker Daltonics, Inc. | Multipole assembly and method for its fabrication |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3105899A (en) * | 1960-03-25 | 1963-10-01 | Siemens Ag | Electric mass filter |
CH409463A (de) * | 1962-07-21 | 1966-03-15 | Siemens Ag | Verfahren zum Herstellen des Analysatorsystems von Massenspektrometern |
US3350559A (en) * | 1965-01-26 | 1967-10-31 | Gen Electric | Monopole mass spectrometer having one ceramic electrode coated with metal to within a short distance of each end |
US3457404A (en) * | 1965-09-13 | 1969-07-22 | Electronic Associates | Quadrupole mass analyzer |
GB1263762A (en) * | 1969-09-08 | 1972-02-16 | Ronald David Smith | Improvements in or relating to mass spectrometers |
US3937954A (en) * | 1973-03-30 | 1976-02-10 | Extranuclear Laboratories, Inc. | Methods and apparatus for spatial separation of AC and DC electric fields, with application to fringe fields in quadrupole mass filters |
-
1983
- 1983-03-28 GB GB08308445A patent/GB2138201B/en not_active Expired
-
1984
- 1984-03-15 WO PCT/GB1984/000080 patent/WO1984003994A1/en unknown
- 1984-03-15 AU AU26593/84A patent/AU2659384A/en not_active Abandoned
- 1984-03-15 EP EP84901205A patent/EP0138898A1/en not_active Withdrawn
- 1984-03-27 IT IT20251/84A patent/IT1173606B/it active
Also Published As
Publication number | Publication date |
---|---|
GB2138201B (en) | 1986-07-16 |
EP0138898A1 (en) | 1985-05-02 |
GB2138201A (en) | 1984-10-17 |
AU2659384A (en) | 1984-10-25 |
IT1173606B (it) | 1987-06-24 |
GB8308445D0 (en) | 1983-05-05 |
WO1984003994A1 (en) | 1984-10-11 |
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