FR1506644A - Pompe à vide ionique - Google Patents

Pompe à vide ionique

Info

Publication number
FR1506644A
FR1506644A FR86227A FR86227A FR1506644A FR 1506644 A FR1506644 A FR 1506644A FR 86227 A FR86227 A FR 86227A FR 86227 A FR86227 A FR 86227A FR 1506644 A FR1506644 A FR 1506644A
Authority
FR
France
Prior art keywords
vacuum pump
ionic vacuum
ionic
pump
vacuum
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
FR86227A
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.)
Balzers und Leybold Deutschland Holding AG
Original Assignee
E Leybolds Nachfolger AG
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 E Leybolds Nachfolger AG filed Critical E Leybolds Nachfolger AG
Application granted granted Critical
Publication of FR1506644A publication Critical patent/FR1506644A/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
FR86227A 1966-01-18 1966-11-30 Pompe à vide ionique Expired FR1506644A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0052618 1966-01-18

Publications (1)

Publication Number Publication Date
FR1506644A true FR1506644A (fr) 1967-12-22

Family

ID=7274842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86227A Expired FR1506644A (fr) 1966-01-18 1966-11-30 Pompe à vide ionique

Country Status (4)

Country Link
BE (1) BE692751A (fr)
DE (1) DE1539132A1 (fr)
FR (1) FR1506644A (fr)
NL (1) NL6612749A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2580866B1 (fr) * 1985-04-23 1989-01-06 Novatome Pompe ionique a courant proportionnel au debit

Also Published As

Publication number Publication date
BE692751A (fr) 1967-07-03
NL6612749A (fr) 1967-07-19
DE1539132A1 (de) 1969-09-18

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