FR977117A - Générateur d'oscillations électriques - Google Patents
Générateur d'oscillations électriquesInfo
- Publication number
- FR977117A FR977117A FR977117DA FR977117A FR 977117 A FR977117 A FR 977117A FR 977117D A FR977117D A FR 977117DA FR 977117 A FR977117 A FR 977117A
- Authority
- FR
- France
- Prior art keywords
- oscillation generator
- electric oscillation
- electric
- generator
- oscillation
- 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
- 230000010355 oscillation Effects 0.000 title 1
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
- H03K4/12—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 voltage is produced across a capacitor
- H03K4/14—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 voltage is produced across a capacitor using two tubes so coupled that the input of each one is derived from the output of the other, e.g. multivibrator
-
- 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
- H03K4/12—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 voltage is produced across a capacitor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR977117T | 1942-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR977117A true FR977117A (fr) | 1951-03-28 |
Family
ID=9519419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR977117D Expired FR977117A (fr) | 1942-06-27 | 1942-06-27 | Générateur d'oscillations électriques |
Country Status (2)
Country | Link |
---|---|
US (1) | US2509433A (fr) |
FR (1) | FR977117A (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2180364A (en) * | 1936-02-25 | 1939-11-21 | Bell Telephone Labor Inc | Cathode ray sweep circuits |
US2281948A (en) * | 1938-01-08 | 1942-05-05 | Gen Electric | Relaxation oscillator |
BE436744A (fr) * | 1938-10-21 | |||
US2212420A (en) * | 1938-12-15 | 1940-08-20 | Hazeltine Corp | Periodic wave repeater |
US2413063A (en) * | 1942-06-27 | 1946-12-24 | Rca Corp | Measuring system and triangular wave generator for use therein |
-
1942
- 1942-06-27 FR FR977117D patent/FR977117A/fr not_active Expired
-
1946
- 1946-07-16 US US684047A patent/US2509433A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US2509433A (en) | 1950-05-30 |
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