CH348391A - Device for retaining impurities, in particular for mass spectrometer circuits and method for activating this device - Google Patents

Device for retaining impurities, in particular for mass spectrometer circuits and method for activating this device

Info

Publication number
CH348391A
CH348391A CH348391DA CH348391A CH 348391 A CH348391 A CH 348391A CH 348391D A CH348391D A CH 348391DA CH 348391 A CH348391 A CH 348391A
Authority
CH
Switzerland
Prior art keywords
activating
mass spectrometer
retaining impurities
circuits
spectrometer circuits
Prior art date
Application number
Other languages
French (fr)
Inventor
Raynaud Charles Daniel
Jean Velte Andre
Dreyfus Paul
Pamelard Georges
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH348391A publication Critical patent/CH348391A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
    • B01D51/10—Conditioning the gas to be cleaned
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S62/00—Refrigeration
    • Y10S62/902—Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
CH348391D 1957-06-25 1958-06-13 Device for retaining impurities, in particular for mass spectrometer circuits and method for activating this device CH348391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR348391X 1957-06-25

Publications (1)

Publication Number Publication Date
CH348391A true CH348391A (en) 1960-08-31

Family

ID=8892625

Family Applications (1)

Application Number Title Priority Date Filing Date
CH348391D CH348391A (en) 1957-06-25 1958-06-13 Device for retaining impurities, in particular for mass spectrometer circuits and method for activating this device

Country Status (5)

Country Link
US (1) US3041840A (en)
BE (1) BE568520A (en)
CH (1) CH348391A (en)
LU (1) LU36177A1 (en)
NL (1) NL110607C (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US673075A (en) * 1900-02-01 1901-04-30 Maurice Ernest Douane Refrigerating apparatus.
US726181A (en) * 1902-06-26 1903-04-21 Willis Luther Moore Process of cooling, drying, and purifying air.
US1829424A (en) * 1929-03-25 1931-10-27 John C Swan Apparatus for condensing hydrocarbon vapors and the like
NL95283C (en) * 1953-06-22

Also Published As

Publication number Publication date
NL110607C (en)
BE568520A (en)
US3041840A (en) 1962-07-03
LU36177A1 (en)

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