GB1288254A - - Google Patents

Info

Publication number
GB1288254A
GB1288254A GB4931569A GB4931569A GB1288254A GB 1288254 A GB1288254 A GB 1288254A GB 4931569 A GB4931569 A GB 4931569A GB 4931569 A GB4931569 A GB 4931569A GB 1288254 A GB1288254 A GB 1288254A
Authority
GB
United Kingdom
Prior art keywords
pulses
deflection
pulse
spark
generator
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.)
Expired
Application number
GB4931569A
Other languages
English (en)
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 filed Critical
Publication of GB1288254A publication Critical patent/GB1288254A/en
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
    • H01J49/10—Ion sources; Ion guns
    • H01J49/18—Ion sources; Ion guns using spark ionisation
    • 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
    • H01J49/28—Static spectrometers
    • H01J49/32—Static spectrometers using double focusing
    • H01J49/322—Static spectrometers using double focusing with a magnetic sector of 90 degrees, e.g. Mattauch-Herzog type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB4931569A 1968-10-09 1969-10-07 Expired GB1288254A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7369068 1968-10-09

Publications (1)

Publication Number Publication Date
GB1288254A true GB1288254A (enrdf_load_stackoverflow) 1972-09-06

Family

ID=13525444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4931569A Expired GB1288254A (enrdf_load_stackoverflow) 1968-10-09 1969-10-07

Country Status (4)

Country Link
US (1) US3600573A (enrdf_load_stackoverflow)
DE (1) DE1950938C3 (enrdf_load_stackoverflow)
FR (1) FR2020214A1 (enrdf_load_stackoverflow)
GB (1) GB1288254A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1318400A (en) * 1970-08-28 1973-05-31 Ass Elect Ind Mass spectrometry
US3809896A (en) * 1971-05-25 1974-05-07 Varian Mat Gmbh Method for the mass spectrometric analysis of solids
JPS532599B2 (enrdf_load_stackoverflow) * 1972-10-30 1978-01-30
US4825080A (en) * 1986-03-25 1989-04-25 Universite De Reims Champagne-Ardenne Electrical particle gun
EP0304525A1 (en) * 1987-08-28 1989-03-01 FISONS plc Pulsed microfocused ion beams
US4831255A (en) * 1988-02-24 1989-05-16 Gatan, Inc. Variable-attenuation parallel detector
GB0310696D0 (en) * 2003-05-09 2003-06-11 Micromass Ltd Mass spectrometer
CA2562272C (en) * 2004-04-05 2013-10-29 Micromass Uk Limited Mass spectrometer
DE102014000897A1 (de) * 2014-01-23 2015-07-23 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg Kabelanordnung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810075A (en) * 1954-02-08 1957-10-15 Cons Electrodynamics Corp Mass spectrometry
US3096437A (en) * 1961-03-27 1963-07-02 High Voltage Engineering Corp Means for pulsing an ion beam
US3256429A (en) * 1963-01-23 1966-06-14 Cons Electrodynamics Corp Material sparking method and apparatus

Also Published As

Publication number Publication date
DE1950938A1 (de) 1970-04-30
US3600573A (en) 1971-08-17
DE1950938B2 (de) 1973-09-20
FR2020214A1 (enrdf_load_stackoverflow) 1970-07-10
DE1950938C3 (de) 1974-04-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee