FR1249622A - Appareil à décharge luminescente - Google Patents
Appareil à décharge luminescenteInfo
- Publication number
- FR1249622A FR1249622A FR819719A FR819719A FR1249622A FR 1249622 A FR1249622 A FR 1249622A FR 819719 A FR819719 A FR 819719A FR 819719 A FR819719 A FR 819719A FR 1249622 A FR1249622 A FR 1249622A
- Authority
- FR
- France
- Prior art keywords
- discharge device
- glow discharge
- glow
- discharge
- 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
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
- H01J41/02—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas
- H01J41/06—Discharge tubes for measuring pressure of introduced gas or for detecting presence of gas with ionisation by means of cold cathodes
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR819719A FR1249622A (fr) | 1959-03-06 | 1960-02-26 | Appareil à décharge luminescente |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US797673A US3028071A (en) | 1959-03-06 | 1959-03-06 | Glow discharge apparatus |
FR819719A FR1249622A (fr) | 1959-03-06 | 1960-02-26 | Appareil à décharge luminescente |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1249622A true FR1249622A (fr) | 1960-12-30 |
Family
ID=26185101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR819719A Expired FR1249622A (fr) | 1959-03-06 | 1960-02-26 | Appareil à décharge luminescente |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1249622A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1261339B (de) * | 1961-05-22 | 1968-02-15 | Varian Associates | Ionisationsmanometer mit kalten Kathoden und einer von einem Magnetfeld axial durchsetzten mantelfoermigen Anode |
-
1960
- 1960-02-26 FR FR819719A patent/FR1249622A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1261339B (de) * | 1961-05-22 | 1968-02-15 | Varian Associates | Ionisationsmanometer mit kalten Kathoden und einer von einem Magnetfeld axial durchsetzten mantelfoermigen Anode |
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