NL70026C - - Google Patents
Info
- Publication number
- NL70026C NL70026C NL70026DA NL70026C NL 70026 C NL70026 C NL 70026C NL 70026D A NL70026D A NL 70026DA NL 70026 C NL70026 C NL 70026C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01J31/121—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen tubes for oscillography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R13/00—Arrangements for displaying electric variables or waveforms
- G01R13/20—Cathode-ray oscilloscopes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/58—Arrangements for focusing or reflecting ray or beam
- H01J29/64—Magnetic lenses
- H01J29/66—Magnetic lenses using electromagnetic means only
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Particle Accelerators (AREA)
- Measurement Of Radiation (AREA)
- Electrodes For Cathode-Ray Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER72094D DE595784C (de) | 1927-08-19 | 1927-08-19 | Kathodenoszillograph mit zwei Konzentrierungspulen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL70026C true NL70026C (2) |
Family
ID=7414292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL70026D NL70026C (2) | 1927-08-19 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE595784C (2) |
| GB (1) | GB295710A (2) |
| NL (1) | NL70026C (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE764012C (de) * | 1936-11-15 | 1954-10-04 | Aeg | Elektronenoptisches Abbildungssystem zur Erzielung eines kleinen Elektronenflecks |
-
0
- NL NL70026D patent/NL70026C/xx active
-
1927
- 1927-08-19 DE DER72094D patent/DE595784C/de not_active Expired
-
1928
- 1928-07-20 GB GB2110128A patent/GB295710A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB295710A (2) | 1929-02-21 |
| DE595784C (de) | 1934-04-19 |