BE469484A - - Google Patents
Info
- Publication number
- BE469484A BE469484A BE469484DA BE469484A BE 469484 A BE469484 A BE 469484A BE 469484D A BE469484D A BE 469484DA BE 469484 A BE469484 A BE 469484A
- Authority
- BE
- Belgium
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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL259000X | 1945-11-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469484A true BE469484A (https=) |
Family
ID=19781427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469484D BE469484A (https=) | 1945-11-07 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2471819A (https=) |
| BE (1) | BE469484A (https=) |
| CH (1) | CH259000A (https=) |
| DE (1) | DE930167C (https=) |
| FR (1) | FR943426A (https=) |
| GB (1) | GB632175A (https=) |
| NL (1) | NL77381C (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE518173A (https=) * | 1950-06-25 | |||
| US2650955A (en) * | 1951-01-09 | 1953-09-01 | William L Martin | Transformer-coupled pulse-train amplifier |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH71358A (de) * | 1915-03-22 | 1915-12-16 | Aeg | Tragkörper für das Triebsystem von Elektrizitätszählern |
| US2059219A (en) * | 1930-05-05 | 1936-11-03 | Farnsworth Television Inc | Slope wave generator |
| GB515115A (en) * | 1937-05-24 | 1939-11-27 | Fernseh Ag | Improvements in or relating to scanning oscillator circuit arrangements |
| US2284378A (en) * | 1940-05-03 | 1942-05-26 | Gen Electric | Deflecting circuit |
| US2414546A (en) * | 1942-01-06 | 1947-01-21 | Westinghouse Electric Corp | Television sweep circuits |
| US2440786A (en) * | 1943-06-30 | 1948-05-04 | Rca Corp | Cathode-ray beam deflecting circuits |
-
0
- NL NL77381D patent/NL77381C/xx active
- BE BE469484D patent/BE469484A/xx unknown
-
1946
- 1946-04-12 US US661527A patent/US2471819A/en not_active Expired - Lifetime
- 1946-11-04 GB GB32710/46A patent/GB632175A/en not_active Expired
- 1946-11-19 CH CH259000D patent/CH259000A/de unknown
-
1947
- 1947-03-18 FR FR943426D patent/FR943426A/fr not_active Expired
-
1948
- 1948-11-05 DE DEP20782D patent/DE930167C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2471819A (en) | 1949-05-31 |
| FR943426A (fr) | 1949-03-08 |
| CH259000A (de) | 1948-12-31 |
| GB632175A (en) | 1949-11-17 |
| DE930167C (de) | 1955-07-11 |
| NL77381C (https=) |