FR1281403A - Système perfectionné de pompe à vide du type à évaporation et à ionisation - Google Patents

Système perfectionné de pompe à vide du type à évaporation et à ionisation

Info

Publication number
FR1281403A
FR1281403A FR845549A FR845549A FR1281403A FR 1281403 A FR1281403 A FR 1281403A FR 845549 A FR845549 A FR 845549A FR 845549 A FR845549 A FR 845549A FR 1281403 A FR1281403 A FR 1281403A
Authority
FR
France
Prior art keywords
advanced
vacuum pump
pump system
type vacuum
ionization type
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
FR845549A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR845549A priority Critical patent/FR1281403A/fr
Priority to GB41766/61A priority patent/GB1003212A/en
Priority to US155656A priority patent/US3174678A/en
Priority to DEC25652A priority patent/DE1246932B/de
Application granted granted Critical
Publication of FR1281403A publication Critical patent/FR1281403A/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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR845549A 1960-12-01 1960-12-01 Système perfectionné de pompe à vide du type à évaporation et à ionisation Expired FR1281403A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR845549A FR1281403A (fr) 1960-12-01 1960-12-01 Système perfectionné de pompe à vide du type à évaporation et à ionisation
GB41766/61A GB1003212A (en) 1960-12-01 1961-11-22 Improvements in vacuum pumps of the ionization and evaporation type
US155656A US3174678A (en) 1960-12-01 1961-11-29 Vacuum pumps
DEC25652A DE1246932B (de) 1960-12-01 1961-12-01 Ionengetterpumpe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845549A FR1281403A (fr) 1960-12-01 1960-12-01 Système perfectionné de pompe à vide du type à évaporation et à ionisation

Publications (1)

Publication Number Publication Date
FR1281403A true FR1281403A (fr) 1962-01-12

Family

ID=8743801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845549A Expired FR1281403A (fr) 1960-12-01 1960-12-01 Système perfectionné de pompe à vide du type à évaporation et à ionisation

Country Status (4)

Country Link
US (1) US3174678A (fr)
DE (1) DE1246932B (fr)
FR (1) FR1281403A (fr)
GB (1) GB1003212A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224664A (en) * 1962-08-08 1965-12-21 Philips Corp Ion pump
US4842170A (en) * 1987-07-06 1989-06-27 Westinghouse Electric Corp. Liquid metal electromagnetic flow control device incorporating a pumping action

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1087725A (en) * 1964-11-19 1967-10-18 Atomic Energy Authority Uk Improvements in or relating to differential pumping-tubes for electrostatic particle accelerators
DE1539133B1 (de) * 1966-04-28 1969-10-02 Leybold Heraeus Gmbh & Co Kg Ionengetterpumpe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE108954C (fr) *
US2755014A (en) * 1953-04-24 1956-07-17 Gen Electric Ionic vacuum pump device
GB797232A (en) * 1955-07-11 1958-06-25 Manfred Von Ardenne Improvements in or relating to high vacuum ion pumps
DE1061029B (de) * 1957-01-26 1959-07-09 High Voltage Engineering Corp Ionengetterpumpe
DE1065561B (fr) * 1957-02-27
US2993638A (en) * 1957-07-24 1961-07-25 Varian Associates Electrical vacuum pump apparatus and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224664A (en) * 1962-08-08 1965-12-21 Philips Corp Ion pump
US4842170A (en) * 1987-07-06 1989-06-27 Westinghouse Electric Corp. Liquid metal electromagnetic flow control device incorporating a pumping action

Also Published As

Publication number Publication date
US3174678A (en) 1965-03-23
DE1246932B (de) 1967-08-10
GB1003212A (en) 1965-09-02

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