BE504278A - - Google Patents
Info
- Publication number
- BE504278A BE504278A BE504278DA BE504278A BE 504278 A BE504278 A BE 504278A BE 504278D A BE504278D A BE 504278DA BE 504278 A BE504278 A BE 504278A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/37—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of gas-filled tubes, e.g. astable trigger circuits
-
- 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
- H03K4/86—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements gas-filled tubes or spark-gaps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL291359X | 1950-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504278A true BE504278A (pt) |
Family
ID=19782765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504278D BE504278A (pt) | 1950-06-29 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2714162A (pt) |
| BE (1) | BE504278A (pt) |
| CH (1) | CH291359A (pt) |
| DE (1) | DE865495C (pt) |
| FR (1) | FR1039102A (pt) |
| GB (1) | GB706258A (pt) |
| NL (1) | NL154512C (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2963659A (en) * | 1958-05-13 | 1960-12-06 | Hewlett Packard Co | Square wave generator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE662123C (de) * | 1938-07-05 | Aeg | Impulszaehleinrichtung | |
| US1947093A (en) * | 1929-11-21 | 1934-02-13 | Westinghouse Electric & Mfg Co | Converter |
-
0
- BE BE504278D patent/BE504278A/xx unknown
- NL NL154512D patent/NL154512C/xx active
-
1951
- 1951-05-09 US US225306A patent/US2714162A/en not_active Expired - Lifetime
- 1951-06-26 GB GB15137/51A patent/GB706258A/en not_active Expired
- 1951-06-27 DE DEN4082A patent/DE865495C/de not_active Expired
- 1951-06-27 FR FR1039102D patent/FR1039102A/fr not_active Expired
- 1951-06-27 CH CH291359D patent/CH291359A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL154512C (pt) | |
| FR1039102A (fr) | 1953-10-05 |
| DE865495C (de) | 1953-02-02 |
| US2714162A (en) | 1955-07-26 |
| GB706258A (en) | 1954-03-24 |
| CH291359A (de) | 1953-06-15 |