FR792697A - Circuits déflecteurs pour tubes à rayon cathodique - Google Patents
Circuits déflecteurs pour tubes à rayon cathodiqueInfo
- Publication number
- FR792697A FR792697A FR792697DA FR792697A FR 792697 A FR792697 A FR 792697A FR 792697D A FR792697D A FR 792697DA FR 792697 A FR792697 A FR 792697A
- Authority
- FR
- France
- Prior art keywords
- cathode ray
- ray tubes
- deflector
- circuits
- deflector circuits
- 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
- H03K4/12—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Details Of Television Scanning (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US737163A US2173239A (en) | 1934-07-27 | 1934-07-27 | Cathode-ray tube deflecting circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
FR792697A true FR792697A (fr) | 1936-01-07 |
Family
ID=24962826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR792697D Expired FR792697A (fr) | 1934-07-27 | 1935-07-20 | Circuits déflecteurs pour tubes à rayon cathodique |
Country Status (3)
Country | Link |
---|---|
US (1) | US2173239A (fr) |
FR (1) | FR792697A (fr) |
GB (1) | GB459535A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2524712A (en) * | 1949-01-21 | 1950-10-03 | Tele Tone Radio Corp | Horizontal sweep circuit |
US2616964A (en) * | 1949-05-19 | 1952-11-04 | Philco Corp | Synchronizing separator for television receivers |
-
1934
- 1934-07-27 US US737163A patent/US2173239A/en not_active Expired - Lifetime
-
1935
- 1935-07-10 GB GB19740/35A patent/GB459535A/en not_active Expired
- 1935-07-20 FR FR792697D patent/FR792697A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB459535A (en) | 1937-01-11 |
US2173239A (en) | 1939-09-19 |
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