FR1219979A - Tube de décharge avec pompe ionique ou à getter - Google Patents

Tube de décharge avec pompe ionique ou à getter

Info

Publication number
FR1219979A
FR1219979A FR792211A FR792211A FR1219979A FR 1219979 A FR1219979 A FR 1219979A FR 792211 A FR792211 A FR 792211A FR 792211 A FR792211 A FR 792211A FR 1219979 A FR1219979 A FR 1219979A
Authority
FR
France
Prior art keywords
ionic
discharge tube
getter pump
getter
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
FR792211A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR1219979A publication Critical patent/FR1219979A/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
    • H01J41/14—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J27/00—Ion beam tubes
    • H01J27/02—Ion sources; Ion guns
    • H01J27/022—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J35/00—X-ray tubes
    • H01J35/02—Details
    • H01J35/20—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
FR792211A 1958-04-23 1959-04-18 Tube de décharge avec pompe ionique ou à getter Expired FR1219979A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL30268A DE1064645B (de) 1958-04-23 1958-04-23 Entladungsroehre mit Ionen- oder Getterpumpe
DE1219979X 1958-04-23

Publications (1)

Publication Number Publication Date
FR1219979A true FR1219979A (fr) 1960-05-20

Family

ID=25985169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR792211A Expired FR1219979A (fr) 1958-04-23 1959-04-18 Tube de décharge avec pompe ionique ou à getter

Country Status (2)

Country Link
DE (1) DE1064645B (fr)
FR (1) FR1219979A (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE14193C (de) * Graf CH. DE MONTBLANC und L. GAULARD in Paris Neuerungen an Apparaten zur Bereitung der sogenannten Ammoniaksoda
DE634981C (de) * 1933-06-04 1936-09-08 Wolfgang Gaede Dr Einrichtung zur regelbaren Verstaerkung der Gasionisation in vorevakuierten Gluehkathodenroehren
DE867115C (de) * 1942-09-17 1953-02-16 Telefunken Gmbh Kathodensystem fuer Kathodenstrahlroehren
US2502070A (en) * 1949-01-19 1950-03-28 Dunlee Corp Getter for induction flashing
DE900597C (de) * 1951-10-17 1953-12-28 Fernseh Gmbh Kathodenstrahlsystem mit Getteranordnung
IT508975A (fr) * 1952-07-19
DE1030907B (de) 1953-08-27 1958-05-29 Albrecht Jung G M B H Mehrphasige Stromverteilungsanlage
DE1718251U (de) * 1955-12-23 1956-03-08 Rca Corp Ringfoermiges gettersystem fuer elektronenroehren.

Also Published As

Publication number Publication date
DE1064645B (de) 1959-09-03

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