FR2177560A1 - - Google Patents

Info

Publication number
FR2177560A1
FR2177560A1 FR7211069A FR7211069A FR2177560A1 FR 2177560 A1 FR2177560 A1 FR 2177560A1 FR 7211069 A FR7211069 A FR 7211069A FR 7211069 A FR7211069 A FR 7211069A FR 2177560 A1 FR2177560 A1 FR 2177560A1
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.)
Granted
Application number
FR7211069A
Other languages
French (fr)
Other versions
FR2177560B1 (zh
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.)
BALL GEOFFREY GB
Original Assignee
BALL GEOFFREY GB
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 BALL GEOFFREY GB filed Critical BALL GEOFFREY GB
Priority to FR7211069A priority Critical patent/FR2177560B1/fr
Publication of FR2177560A1 publication Critical patent/FR2177560A1/fr
Application granted granted Critical
Publication of FR2177560B1 publication Critical patent/FR2177560B1/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
    • H01J49/26—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)
FR7211069A 1972-03-29 1972-03-29 Expired FR2177560B1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7211069A FR2177560B1 (zh) 1972-03-29 1972-03-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7211069A FR2177560B1 (zh) 1972-03-29 1972-03-29

Publications (2)

Publication Number Publication Date
FR2177560A1 true FR2177560A1 (zh) 1973-11-09
FR2177560B1 FR2177560B1 (zh) 1977-01-14

Family

ID=9096018

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211069A Expired FR2177560B1 (zh) 1972-03-29 1972-03-29

Country Status (1)

Country Link
FR (1) FR2177560B1 (zh)

Also Published As

Publication number Publication date
FR2177560B1 (zh) 1977-01-14

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Legal Events

Date Code Title Description
ST Notification of lapse