CH370186A - Ionen-Getter-Pumpe - Google Patents

Ionen-Getter-Pumpe

Info

Publication number
CH370186A
CH370186A CH6880659A CH6880659A CH370186A CH 370186 A CH370186 A CH 370186A CH 6880659 A CH6880659 A CH 6880659A CH 6880659 A CH6880659 A CH 6880659A CH 370186 A CH370186 A CH 370186A
Authority
CH
Switzerland
Prior art keywords
getter pump
ion getter
ion
pump
getter
Prior art date
Application number
CH6880659A
Other languages
English (en)
Inventor
G Herb Raymond
Original Assignee
Wisconsin Alumni Res Found
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 Wisconsin Alumni Res Found filed Critical Wisconsin Alumni Res Found
Publication of CH370186A publication Critical patent/CH370186A/de

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
CH6880659A 1958-01-27 1959-01-27 Ionen-Getter-Pumpe CH370186A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US711397A US2913167A (en) 1958-01-27 1958-01-27 Vacuum pump

Publications (1)

Publication Number Publication Date
CH370186A true CH370186A (de) 1963-06-30

Family

ID=24857923

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6880659A CH370186A (de) 1958-01-27 1959-01-27 Ionen-Getter-Pumpe

Country Status (3)

Country Link
US (1) US2913167A (de)
CH (1) CH370186A (de)
FR (1) FR1214647A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3368100A (en) * 1963-11-25 1968-02-06 Gen Electric Vacuum pump having a radially segmented, annular anode
US3327929A (en) * 1965-01-27 1967-06-27 Gen Electric Getter vacuum pump
US3310226A (en) * 1965-02-11 1967-03-21 Nat Res Corp Vacuum device
GB2592655B (en) * 2020-03-05 2023-01-11 Edwards Vacuum Llc Pump module

Also Published As

Publication number Publication date
US2913167A (en) 1959-11-17
FR1214647A (fr) 1960-04-11

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