FR871726A - Perfectionnements aux générateurs de courants en dents de scie - Google Patents
Perfectionnements aux générateurs de courants en dents de scieInfo
- Publication number
- FR871726A FR871726A FR871726DA FR871726A FR 871726 A FR871726 A FR 871726A FR 871726D A FR871726D A FR 871726DA FR 871726 A FR871726 A FR 871726A
- Authority
- FR
- France
- Prior art keywords
- current generators
- sawtooth current
- sawtooth
- generators
- current
- 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
- 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
- H03K4/28—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 a switching device
- H03K4/32—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 a switching device combined with means for generating the driving pulses
- H03K4/34—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 a switching device combined with means for generating the driving pulses using a single tube with positive feedback through a transformer
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE871726X | 1939-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR871726A true FR871726A (fr) | 1942-05-07 |
Family
ID=6815675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR871726D Expired FR871726A (fr) | 1939-03-02 | 1941-04-26 | Perfectionnements aux générateurs de courants en dents de scie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR871726A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966315C (de) * | 1949-02-28 | 1957-07-25 | Philips Nv | Selbstschwingende Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes in einer Spule |
-
1941
- 1941-04-26 FR FR871726D patent/FR871726A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966315C (de) * | 1949-02-28 | 1957-07-25 | Philips Nv | Selbstschwingende Schaltungsanordnung zur Erzeugung eines saegezahnfoermigen Stromes in einer Spule |
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