FR2026188A1 - - Google Patents
Info
- Publication number
- FR2026188A1 FR2026188A1 FR6943361A FR6943361A FR2026188A1 FR 2026188 A1 FR2026188 A1 FR 2026188A1 FR 6943361 A FR6943361 A FR 6943361A FR 6943361 A FR6943361 A FR 6943361A FR 2026188 A1 FR2026188 A1 FR 2026188A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
- H01J1/02—Main electrodes
- H01J1/32—Secondary-electron-emitting electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
- H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
- H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6818015A NL6818015A (en) | 1968-12-14 | 1968-12-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2026188A1 true FR2026188A1 (en) | 1970-09-11 |
Family
ID=19805404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6943361A Withdrawn FR2026188A1 (en) | 1968-12-14 | 1969-12-15 |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT313991B (en) |
BE (1) | BE743088A (en) |
CH (1) | CH502691A (en) |
DE (1) | DE1959584A1 (en) |
FR (1) | FR2026188A1 (en) |
GB (1) | GB1297127A (en) |
NL (1) | NL6818015A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604825A1 (en) * | 1986-10-01 | 1988-04-08 | Galileo Electro Optics Corp | HIGH FREQUENCY MICROCHANNEL WAFER |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112630288B (en) * | 2020-11-17 | 2021-10-12 | 燕山大学 | Secondary electron emission coefficient measuring device and method based on discharge |
-
1968
- 1968-12-14 NL NL6818015A patent/NL6818015A/xx unknown
-
1969
- 1969-11-27 DE DE19691959584 patent/DE1959584A1/en active Pending
- 1969-12-11 AT AT1153669A patent/AT313991B/en not_active IP Right Cessation
- 1969-12-11 CH CH1844469A patent/CH502691A/en not_active IP Right Cessation
- 1969-12-11 GB GB1297127D patent/GB1297127A/en not_active Expired
- 1969-12-12 BE BE743088D patent/BE743088A/xx unknown
- 1969-12-15 FR FR6943361A patent/FR2026188A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2604825A1 (en) * | 1986-10-01 | 1988-04-08 | Galileo Electro Optics Corp | HIGH FREQUENCY MICROCHANNEL WAFER |
FR2609211A1 (en) * | 1986-10-01 | 1988-07-01 | Galileo Electro Optics Corp | HIGH FREQUENCY MICROCHANNEL GALETTE DEVICE |
BE1000539A5 (en) * | 1986-10-01 | 1989-01-24 | Galileo Electro Optics Corp | Cake microchannel a higher rate. |
Also Published As
Publication number | Publication date |
---|---|
AT313991B (en) | 1974-03-11 |
CH502691A (en) | 1971-01-31 |
BE743088A (en) | 1970-06-12 |
GB1297127A (en) | 1972-11-22 |
DE1959584A1 (en) | 1970-08-27 |
NL6818015A (en) | 1970-06-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |