NL6919170A - - Google Patents
Info
- Publication number
- NL6919170A NL6919170A NL6919170A NL6919170A NL6919170A NL 6919170 A NL6919170 A NL 6919170A NL 6919170 A NL6919170 A NL 6919170A NL 6919170 A NL6919170 A NL 6919170A NL 6919170 A NL6919170 A NL 6919170A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/20—Repeater circuits; Relay circuits
- H04L25/22—Repeaters for converting two wires to four wires; Repeaters for converting single current to double current
-
- 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
- H03K5/04—Shaping pulses by increasing duration; by decreasing duration
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Amplifiers (AREA)
- Dc Digital Transmission (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR180133 | 1968-12-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL6919170A true NL6919170A (forum.php) | 1970-06-25 |
| NL161640B NL161640B (nl) | 1979-09-17 |
| NL161640C NL161640C (nl) | 1980-02-15 |
Family
ID=8658893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6919170.A NL161640C (nl) | 1968-12-23 | 1969-12-22 | Stelsel voor het heruitzenden van een gemoduleerd signaal, in het bijzonder een telegrafiestroomsignaal. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3643026A (forum.php) |
| JP (1) | JPS5031763B1 (forum.php) |
| BE (1) | BE743031A (forum.php) |
| CH (1) | CH497824A (forum.php) |
| DE (1) | DE1964286C3 (forum.php) |
| FR (1) | FR1604879A (forum.php) |
| GB (1) | GB1298835A (forum.php) |
| NL (1) | NL161640C (forum.php) |
| SE (1) | SE353829B (forum.php) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119827828A (zh) * | 2024-12-26 | 2025-04-15 | 南京地铁运营有限责任公司 | 一种城市地铁轨道交通双向变流过程中电流检测电路 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3710022A (en) * | 1970-01-21 | 1973-01-09 | Lynch Communication Systems | Sampling and retiming circuit for pcm repeaters |
| CN102652417A (zh) * | 2009-12-15 | 2012-08-29 | 松下电器产业株式会社 | 无线中继装置、无线发送装置及无线中继方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1071751B (de) * | 1959-12-24 | Siemens S. Haiskie Aktiiengesellschaff, Berlin und München | Schaltungsanordnung zum Umfortm,en von DoppeHstromzeichen m Einfachstromzeichen | |
| DE1115292B (de) * | 1959-10-09 | 1961-10-19 | Telefunken Patent | Anordnung zur prellfreien Schliessung und OEffnung eines Stromkreises |
| FR1387242A (fr) * | 1963-12-17 | 1965-01-29 | Telecomm Electronique Aeronaut | Relais électronique statique, utilisable notamment comme relais télégraphique |
| FR1500866A (fr) * | 1966-06-21 | 1967-11-10 | Cit Alcatel | Dispositif électronique de réception de modulation utilisable notamment pour le télégraphe |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL278225A (forum.php) * | 1961-05-10 | |||
| US3180935A (en) * | 1962-02-20 | 1965-04-27 | Weaver Howard Shanklin | High speed pulse repeater |
| FR1405994A (fr) * | 1964-06-03 | 1965-07-16 | Cit Alcatel | Dispositif magnétoélectronique à retard |
| US3470482A (en) * | 1967-05-31 | 1969-09-30 | Westinghouse Electric Corp | Video pulse sample and hold circuitry |
-
1968
- 1968-12-23 FR FR180133A patent/FR1604879A/fr not_active Expired
-
1969
- 1969-12-05 GB GB59654/69A patent/GB1298835A/en not_active Expired
- 1969-12-12 BE BE743031D patent/BE743031A/xx unknown
- 1969-12-12 CH CH1849469A patent/CH497824A/fr not_active IP Right Cessation
- 1969-12-19 SE SE17605/69A patent/SE353829B/xx unknown
- 1969-12-22 NL NL6919170.A patent/NL161640C/xx not_active IP Right Cessation
- 1969-12-22 DE DE1964286A patent/DE1964286C3/de not_active Expired
- 1969-12-23 US US887502A patent/US3643026A/en not_active Expired - Lifetime
- 1969-12-23 JP JP44103120A patent/JPS5031763B1/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1071751B (de) * | 1959-12-24 | Siemens S. Haiskie Aktiiengesellschaff, Berlin und München | Schaltungsanordnung zum Umfortm,en von DoppeHstromzeichen m Einfachstromzeichen | |
| DE1115292B (de) * | 1959-10-09 | 1961-10-19 | Telefunken Patent | Anordnung zur prellfreien Schliessung und OEffnung eines Stromkreises |
| FR1387242A (fr) * | 1963-12-17 | 1965-01-29 | Telecomm Electronique Aeronaut | Relais électronique statique, utilisable notamment comme relais télégraphique |
| FR1500866A (fr) * | 1966-06-21 | 1967-11-10 | Cit Alcatel | Dispositif électronique de réception de modulation utilisable notamment pour le télégraphe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119827828A (zh) * | 2024-12-26 | 2025-04-15 | 南京地铁运营有限责任公司 | 一种城市地铁轨道交通双向变流过程中电流检测电路 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1964286C3 (de) | 1978-09-21 |
| JPS5031763B1 (forum.php) | 1975-10-15 |
| NL161640B (nl) | 1979-09-17 |
| CH497824A (fr) | 1970-10-15 |
| GB1298835A (en) | 1972-12-06 |
| BE743031A (forum.php) | 1970-06-12 |
| NL161640C (nl) | 1980-02-15 |
| DE1964286B2 (de) | 1978-01-26 |
| US3643026A (en) | 1972-02-15 |
| SE353829B (forum.php) | 1973-02-12 |
| FR1604879A (forum.php) | 1972-04-17 |
| DE1964286A1 (de) | 1970-07-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TNT | Modifications of names of proprietors of patents or applicants of examined patent applications | ||
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CIT |