JPS4810438B1 - - Google Patents
Info
- Publication number
- JPS4810438B1 JPS4810438B1 JP43017801A JP1780168A JPS4810438B1 JP S4810438 B1 JPS4810438 B1 JP S4810438B1 JP 43017801 A JP43017801 A JP 43017801A JP 1780168 A JP1780168 A JP 1780168A JP S4810438 B1 JPS4810438 B1 JP S4810438B1
- Authority
- JP
- Japan
- 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
- 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
- H01J49/26—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 |
|---|---|---|---|
| US64697867A | 1967-06-19 | 1967-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4810438B1 true JPS4810438B1 (ja) | 1973-04-03 |
Family
ID=24595220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP43017801A Pending JPS4810438B1 (ja) | 1967-06-19 | 1968-03-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3473019A (ja) |
| JP (1) | JPS4810438B1 (ja) |
| DE (1) | DE1698193B2 (ja) |
| FR (1) | FR1555266A (ja) |
| GB (1) | GB1169135A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007095702A (ja) * | 1995-08-11 | 2007-04-12 | Mds Health Group Ltd | 軸電界を有する分析計 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5240393A (en) * | 1975-09-26 | 1977-03-29 | Hitachi Ltd | Mass spectrometer |
| GB201116026D0 (en) | 2011-09-16 | 2011-10-26 | Micromass Ltd | Performance improvements for rf-only quadrupole mass filters and linear quadrupole ion traps with axial ejection |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3129327A (en) * | 1961-12-12 | 1964-04-14 | Bell & Howell Co | Auxiliary electrodes for quadrupole mass filters |
-
1967
- 1967-06-19 US US646978A patent/US3473019A/en not_active Expired - Lifetime
-
1968
- 1968-02-08 GB GB6205/68A patent/GB1169135A/en not_active Expired
- 1968-02-29 FR FR1555266D patent/FR1555266A/fr not_active Expired
- 1968-03-16 DE DE1968B0097127 patent/DE1698193B2/de active Granted
- 1968-03-18 JP JP43017801A patent/JPS4810438B1/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007095702A (ja) * | 1995-08-11 | 2007-04-12 | Mds Health Group Ltd | 軸電界を有する分析計 |
| JP2007317669A (ja) * | 1995-08-11 | 2007-12-06 | Mds Health Group Ltd | 軸電界を有する分析計 |
| JP2009076466A (ja) * | 1995-08-11 | 2009-04-09 | Mds Health Group Ltd | 軸電界を有する分析計 |
| JP4511505B2 (ja) * | 1995-08-11 | 2010-07-28 | エムディーエス アナリティカル テクノロジーズ | 軸電界を有する分析計 |
| JP4588049B2 (ja) * | 1995-08-11 | 2010-11-24 | エムディーエス アナリティカル テクノロジーズ | 軸電界を有する分析計 |
| JP4688921B2 (ja) * | 1995-08-11 | 2011-05-25 | エムディーエス アナリティカル テクノロジーズ | 軸電界を有する分析計 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3473019A (en) | 1969-10-14 |
| DE1698193B2 (de) | 1976-09-16 |
| DE1698193A1 (de) | 1971-06-16 |
| GB1169135A (en) | 1969-10-29 |
| FR1555266A (ja) | 1969-01-24 |