FR2043434A5 - - Google Patents

Info

Publication number
FR2043434A5
FR2043434A5 FR7013752A FR7013752A FR2043434A5 FR 2043434 A5 FR2043434 A5 FR 2043434A5 FR 7013752 A FR7013752 A FR 7013752A FR 7013752 A FR7013752 A FR 7013752A FR 2043434 A5 FR2043434 A5 FR 2043434A5
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
Application number
FR7013752A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of FR2043434A5 publication Critical patent/FR2043434A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/061—Ion deflecting means, e.g. ion gates
    • 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
    • H01J49/40—Time-of-flight spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
FR7013752A 1969-04-18 1970-04-16 Expired FR2043434A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2000569 1969-04-18

Publications (1)

Publication Number Publication Date
FR2043434A5 true FR2043434A5 (enrdf_load_stackoverflow) 1971-02-12

Family

ID=10138774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7013752A Expired FR2043434A5 (enrdf_load_stackoverflow) 1969-04-18 1970-04-16

Country Status (4)

Country Link
US (1) US3634683A (enrdf_load_stackoverflow)
DE (1) DE2018297A1 (enrdf_load_stackoverflow)
FR (1) FR2043434A5 (enrdf_load_stackoverflow)
GB (1) GB1302193A (enrdf_load_stackoverflow)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2540505A1 (de) * 1975-09-11 1977-03-24 Leybold Heraeus Gmbh & Co Kg Flugzeit-massenspektrometer fuer ionen mit unterschiedlichen energien
EP0304525A1 (en) * 1987-08-28 1989-03-01 FISONS plc Pulsed microfocused ion beams
WO1989006044A1 (en) * 1987-12-24 1989-06-29 Unisearch Limited Mass spectrometer
DE3920566A1 (de) * 1989-06-23 1991-01-10 Bruker Franzen Analytik Gmbh Ms-ms-flugzeit-massenspektrometer
GB9010619D0 (en) * 1990-05-11 1990-07-04 Kratos Analytical Ltd Ion storage device
US5180914A (en) * 1990-05-11 1993-01-19 Kratos Analytical Limited Mass spectrometry systems
DE4305363A1 (de) * 1993-02-23 1994-08-25 Hans Bernhard Dr Linden Massenspektrometer zur flugzeitabhängigen Massentrennung
DE4322102C2 (de) * 1993-07-02 1995-08-17 Bergmann Thorald Flugzeit-Massenspektrometer mit Gasphasen-Ionenquelle
DE4322101C2 (de) * 1993-07-02 1995-06-14 Bergmann Thorald Ionenquelle für Flugzeit-Massenspektrometer
US5614711A (en) * 1995-05-04 1997-03-25 Indiana University Foundation Time-of-flight mass spectrometer
US5712480A (en) * 1995-11-16 1998-01-27 Leco Corporation Time-of-flight data acquisition system
US5753909A (en) * 1995-11-17 1998-05-19 Bruker Analytical Systems, Inc. High resolution postselector for time-of-flight mass spectrometery
WO2002006557A1 (en) * 2000-07-14 2002-01-24 Epion Corporation Gcib size diagnostics and workpiece processing
US6831272B2 (en) * 2000-07-14 2004-12-14 Epion Corporation Gas cluster ion beam size diagnostics and workpiece processing
US7186972B2 (en) * 2003-10-23 2007-03-06 Beckman Coulter, Inc. Time of flight mass analyzer having improved mass resolution and method of operating same
US7501621B2 (en) * 2006-07-12 2009-03-10 Leco Corporation Data acquisition system for a spectrometer using an adaptive threshold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2612607A (en) * 1947-04-05 1952-09-30 William E Stephens Mass spectrometer
GB780999A (en) * 1953-12-12 1957-08-14 Tno Improvements in or relating to mass spectrometers
US3307033A (en) * 1963-07-19 1967-02-28 William H Johnston Lab Inc Coincidence mass spectrometer with electrostatic means to separate positive and negative ions and detectors and method of use

Also Published As

Publication number Publication date
US3634683A (en) 1972-01-11
DE2018297A1 (de) 1970-11-12
GB1302193A (enrdf_load_stackoverflow) 1973-01-04

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Legal Events

Date Code Title Description
ST Notification of lapse