NL89021C - - Google Patents
Info
- Publication number
- NL89021C NL89021C NL89021DA NL89021C NL 89021 C NL89021 C NL 89021C NL 89021D A NL89021D A NL 89021DA NL 89021 C NL89021 C NL 89021C
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H01J29/70—Arrangements for deflecting ray or beam
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F21/00—Variable inductances or transformers of the signal type
- H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
- H01F21/08—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by varying the permeability of the core, e.g. by varying magnetic bias
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/90—Linearisation of ramp; Synchronisation of pulses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Television Scanning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1200051A GB740532A (en) | 1951-05-22 | 1951-05-22 | Improvements in or relating to variable inductances for use in line time base circuits of television receivers |
Publications (1)
Publication Number | Publication Date |
---|---|
NL89021C true NL89021C (en) |
Family
ID=9996589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL89021D NL89021C (en) | 1951-05-22 |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE511563A (en) |
GB (1) | GB740532A (en) |
NL (1) | NL89021C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL111820C (en) * | 1958-10-28 |
-
0
- BE BE511563D patent/BE511563A/xx unknown
- NL NL89021D patent/NL89021C/xx active
-
1951
- 1951-05-22 GB GB1200051A patent/GB740532A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB740532A (en) | 1955-11-16 |
BE511563A (en) |