FR964195A - - Google Patents
Info
- Publication number
- FR964195A FR964195A FR964195DA FR964195A FR 964195 A FR964195 A FR 964195A FR 964195D A FR964195D A FR 964195DA FR 964195 A FR964195 A FR 964195A
- 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.)
- Expired
Links
Classifications
-
- 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
- H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
- H03K4/26—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor
- H03K4/39—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier
- H03K4/43—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth current is produced through an inductor using a tube operating as an amplifier combined with means for generating the driving pulses
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB916747A GB644999A (en) | 1947-04-03 | 1947-04-03 | Improvements in and relating to time base circuits for television receivers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR964195A true FR964195A (pt) | 1950-08-08 |
Family
ID=9866695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR964195D Expired FR964195A (pt) | 1947-04-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE481610A (pt) |
| FR (1) | FR964195A (pt) |
| GB (1) | GB644999A (pt) |
-
0
- FR FR964195D patent/FR964195A/fr not_active Expired
- BE BE481610D patent/BE481610A/xx unknown
-
1947
- 1947-04-03 GB GB916747A patent/GB644999A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE481610A (pt) | |
| GB644999A (en) | 1950-10-25 |