AT242998B - Device for operating and evacuating an analytical mass spectrometer with an ion getter pump - Google Patents

Device for operating and evacuating an analytical mass spectrometer with an ion getter pump

Info

Publication number
AT242998B
AT242998B AT735761A AT735761A AT242998B AT 242998 B AT242998 B AT 242998B AT 735761 A AT735761 A AT 735761A AT 735761 A AT735761 A AT 735761A AT 242998 B AT242998 B AT 242998B
Authority
AT
Austria
Prior art keywords
evacuating
operating
mass spectrometer
getter pump
ion getter
Prior art date
Application number
AT735761A
Other languages
German (de)
Original Assignee
Continental Oil Co
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 Continental Oil Co filed Critical Continental Oil Co
Application granted granted Critical
Publication of AT242998B publication Critical patent/AT242998B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components
    • H01J49/0495—Vacuum locks; Valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J41/00—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas; Discharge tubes for evacuation by diffusion of ions
    • H01J41/12—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/24—Vacuum systems, e.g. maintaining desired pressures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
AT735761A 1960-10-03 1961-09-29 Device for operating and evacuating an analytical mass spectrometer with an ion getter pump AT242998B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59870A US3050622A (en) 1960-10-03 1960-10-03 Method and apparatus for connecting a getter-ion pump to an analytical mass spectrometer

Publications (1)

Publication Number Publication Date
AT242998B true AT242998B (en) 1965-10-11

Family

ID=22025824

Family Applications (1)

Application Number Title Priority Date Filing Date
AT735761A AT242998B (en) 1960-10-03 1961-09-29 Device for operating and evacuating an analytical mass spectrometer with an ion getter pump

Country Status (5)

Country Link
US (1) US3050622A (en)
AT (1) AT242998B (en)
BE (1) BE620641A (en)
GB (1) GB991901A (en)
NL (1) NL269671A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150817A (en) * 1961-04-03 1964-09-29 Varian Associates High vacuum system
US3881125A (en) * 1972-08-17 1975-04-29 Tektronix Inc Separable-chamber electron-beam tube including means for puncturing a pressure seal therein
US3942546A (en) * 1972-10-27 1976-03-09 Continental Oil Company Corrosion monitoring and composition-analytical apparatus
US4579144A (en) * 1983-03-04 1986-04-01 Uti Instrument Company Electron impact ion source for trace analysis
US4689574A (en) * 1983-03-04 1987-08-25 Uti Instrument Co. Electron impact ion source for trace analysis
CN105221401A (en) * 2015-09-28 2016-01-06 南京三乐电子信息产业集团有限公司 The pumping speed device of travelling wave valve Miniature sputtering ion pump and pumping speed test method thereof
CN114823274B (en) * 2022-03-04 2025-09-12 中国科学院上海光学精密机械研究所 Ion pumps to prevent metal gas poisoning

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769912A (en) * 1954-04-12 1956-11-06 Phillips Petroleum Co Shut-off valve

Also Published As

Publication number Publication date
BE620641A (en) 1900-01-01
GB991901A (en) 1965-05-12
NL269671A (en) 1900-01-01
US3050622A (en) 1962-08-21

Similar Documents

Publication Publication Date Title
BE594258A (en) Particle analyzer device.
CH388663A (en) Method and device for performing chromatographic analyzes
AT242998B (en) Device for operating and evacuating an analytical mass spectrometer with an ion getter pump
CH354600A (en) Device for sampling liquids
CH431462A (en) Method and device for the automatic, continuous and colorimetric analysis of substances
CH379656A (en) Device on an electron microscope
CH385799A (en) Device for bringing liquids into contact
CH405596A (en) Device for crimping fibers
FR1341943A (en) Method and apparatus for measuring ion concentration
DK128868B (en) Analysis apparatus for electrical gas and liquid analysis.
AT236892B (en) Device for introducing gases into gas-containing liquids, especially fermentation liquids
CH398092A (en) Device for comparing a test specimen with a masterpiece
CH378073A (en) Method and device for determining ion masses
CH484694A (en) Method and device for carrying out an ion exchange
CH408800A (en) Device for introducing gases into liquids
CH374219A (en) Device for the X-ray spectrochemical analysis of substances
CH352499A (en) Device for checking and registering size tolerances
FR1505302A (en) Particle analyzer device
AT241140B (en) Device for smoke evacuation on electric ovens
CH441816A (en) Device for stabilizing at least one ion beam
CH395588A (en) Arrangement for the quantitative analysis of gases
CH411282A (en) Device for evacuating the exhaust gases from heating devices
AT240623B (en) Device for taking milk samples, in particular from milk tank trucks or milk collecting trucks
AT287356B (en) Device for the automatic analysis of liquids or gases
CH393789A (en) Analysis method and device for carrying out the method