FR1235712A - Pompe à ions et applications - Google Patents

Pompe à ions et applications

Info

Publication number
FR1235712A
FR1235712A FR801645A FR801645A FR1235712A FR 1235712 A FR1235712 A FR 1235712A FR 801645 A FR801645 A FR 801645A FR 801645 A FR801645 A FR 801645A FR 1235712 A FR1235712 A FR 1235712A
Authority
FR
France
Prior art keywords
applications
ion pump
ion
pump
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
FR801645A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1235712A publication Critical patent/FR1235712A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J41/18—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes
    • H01J41/20—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of cold cathodes using gettering substances
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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
    • H01J41/14—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of thermionic cathodes
    • H01J41/16—Discharge tubes for evacuating by diffusion of ions, e.g. ion pumps, getter ion pumps with ionisation by means of thermionic cathodes using gettering substances
FR801645A 1958-08-02 1959-07-31 Pompe à ions et applications Expired FR1235712A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEN15430A DE1089505B (de) 1958-08-02 1958-08-02 Ionenpumpe mit von einem Magnetfeld verlaengerter Entladungsbahn sowie Verfahren zur Verwendung einer derartigen Ionenpumpe
DEN16498A DE1103515B (de) 1958-08-02 1959-04-03 Ionenpumpe mit von einem Magnetfeld verlaengerter Entladungsbahn sowie Verfahren zur Verwendung einer derartigen Ionenpumpe

Publications (1)

Publication Number Publication Date
FR1235712A true FR1235712A (fr) 1960-07-08

Family

ID=25988627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR801645A Expired FR1235712A (fr) 1958-08-02 1959-07-31 Pompe à ions et applications

Country Status (5)

Country Link
US (1) US2988657A (fr)
CH (1) CH379046A (fr)
DE (2) DE1089505B (fr)
FR (1) FR1235712A (fr)
GB (1) GB909640A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB931979A (en) * 1959-05-14 1963-07-24 John Henry Owen Harries Improvements in and relating to the evacuation of vacuum and gas filled envelopes
NL278453A (fr) * 1961-05-15
GB986983A (en) * 1961-08-24 1965-03-24 Philips Electronic Associated Combined klystron and getter ion pump
US3181775A (en) * 1962-03-20 1965-05-04 Wisconsin Alumni Res Found Pumping apparatus
DE1201945B (de) * 1962-06-08 1965-09-30 Heraeus Gmbh W C Zerstaeubungs-Vakuumpumpe
GB1053215A (fr) * 1963-04-15
US3259772A (en) * 1963-12-23 1966-07-05 Nat Res Corp Cold cathode gauge for measuring vacuum
US3343780A (en) * 1965-03-05 1967-09-26 Varian Associates Vacuum pump apparatus
US3338507A (en) * 1965-03-22 1967-08-29 Perkin Elmer Corp Ionic vacuum pump
US3343781A (en) * 1965-04-28 1967-09-26 Gen Electric Ionic pump
US4334829A (en) * 1980-02-15 1982-06-15 Rca Corporation Sputter-ion pump for use with electron tubes having thoriated tungsten cathodes
US6192106B1 (en) * 1999-02-11 2001-02-20 Picker International, Inc. Field service flashable getter for x-ray tubes
DE10031882A1 (de) * 2000-06-30 2002-01-10 Leybold Vakuum Gmbh Sensor für Helium oder Wasserstoff

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE540617C (de) * 1929-06-29 1931-12-28 C H F Mueller Akt Ges Verfahren zur Erzeugung und Erhaltung des Vakuums in Entladungsgefaessen
US2167852A (en) * 1935-10-22 1939-08-01 Rca Corp Electron discharge device
US2605431A (en) * 1950-03-30 1952-07-29 Westinghouse Electric Corp Ionization vacuum gauge
US2758233A (en) * 1951-09-12 1956-08-07 Gen Electric Electric discharge device for gas pressure determination
US2727167A (en) * 1952-04-18 1955-12-13 Westinghouse Electric Corp Ion pump
US2836790A (en) * 1953-05-25 1958-05-27 Westinghouse Electric Corp Ionization tube
US2790949A (en) * 1954-05-13 1957-04-30 Oscar H Ottinger Thermionic ionization vacuum gauge
US2796555A (en) * 1954-06-29 1957-06-18 High Voltage Engineering Corp High-vacuum pump

Also Published As

Publication number Publication date
CH379046A (de) 1964-06-30
DE1103515B (de) 1961-03-30
DE1089505B (de) 1960-09-22
US2988657A (en) 1961-06-13
GB909640A (en) 1962-10-31

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