NL7704703A - Electronische gelijkstroomtelegrafiezender. - Google Patents
Electronische gelijkstroomtelegrafiezender.Info
- Publication number
- NL7704703A NL7704703A NL7704703A NL7704703A NL7704703A NL 7704703 A NL7704703 A NL 7704703A NL 7704703 A NL7704703 A NL 7704703A NL 7704703 A NL7704703 A NL 7704703A NL 7704703 A NL7704703 A NL 7704703A
- Authority
- NL
- Netherlands
- Prior art keywords
- electronic
- telegraphy
- transmitter
- telegraphy transmitter
- Prior art date
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
- 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
- H04L25/08—Modifications for reducing interference; Modifications for reducing effects due to line faults ; Receiver end arrangements for detecting or overcoming line faults
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Dc Digital Transmission (AREA)
- Devices For Supply Of Signal Current (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7704703A NL7704703A (nl) | 1977-04-29 | 1977-04-29 | Electronische gelijkstroomtelegrafiezender. |
US05/895,984 US4166196A (en) | 1977-04-29 | 1978-04-13 | Electric direct current telegraphy transmitter |
DE2817034A DE2817034C2 (de) | 1977-04-29 | 1978-04-19 | Elektronischer Gleichstromtelegraphiesender |
CA301,609A CA1099368A (en) | 1977-04-29 | 1978-04-20 | Electric direct current telegraphy transmitter |
JP53048380A JPS582499B2 (ja) | 1977-04-29 | 1978-04-25 | 電子式送信機 |
SE7804747A SE429081B (sv) | 1977-04-29 | 1978-04-26 | Elektronisk sendare for likstromstelegrafi |
CH453078A CH629052A5 (de) | 1977-04-29 | 1978-04-26 | Elektronischer sender fuer gleichstromtelegraphiesysteme. |
AU35435/78A AU513535B2 (en) | 1977-04-29 | 1978-04-26 | Shaping bipolar telegraph signals to reduce H. F. Components |
IT22726/78A IT1095006B (it) | 1977-04-29 | 1978-04-26 | Trasmettitore elettrionico per sistemi telegrafici in corrente continua |
GB16476/78A GB1563085A (en) | 1977-04-29 | 1978-04-26 | Direct-current telegraphy transmitter |
FR7812557A FR2389286B1 (fr) | 1977-04-29 | 1978-04-27 | Emetteur de telegraphie electronique a courant continu |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7704703A NL7704703A (nl) | 1977-04-29 | 1977-04-29 | Electronische gelijkstroomtelegrafiezender. |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7704703A true NL7704703A (nl) | 1978-10-31 |
Family
ID=19828458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7704703A NL7704703A (nl) | 1977-04-29 | 1977-04-29 | Electronische gelijkstroomtelegrafiezender. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4166196A (nl) |
JP (1) | JPS582499B2 (nl) |
AU (1) | AU513535B2 (nl) |
CA (1) | CA1099368A (nl) |
CH (1) | CH629052A5 (nl) |
DE (1) | DE2817034C2 (nl) |
FR (1) | FR2389286B1 (nl) |
GB (1) | GB1563085A (nl) |
IT (1) | IT1095006B (nl) |
NL (1) | NL7704703A (nl) |
SE (1) | SE429081B (nl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL181896C (nl) * | 1979-06-05 | 1987-11-16 | Philips Nv | Elektronische zender voor gelijkstroomtelegrafietransmissie. |
DE2925747C2 (de) * | 1979-06-26 | 1981-07-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung für einen elektronischen Gleichstrom-Telegrafiesender |
DE3035999C2 (de) * | 1980-09-24 | 1984-07-26 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zum Umsetzen eines binären Eingangssignals in ein Telegrafiersignal |
FR2522909A1 (fr) * | 1982-03-02 | 1983-09-09 | Chazenfus Henri | Modulateur numerique a plusieurs niveaux d'amplitude avec compensation de composante continue |
DE3619098A1 (de) * | 1986-06-06 | 1987-12-10 | Bosch Gmbh Robert | Schutzvorrichtung gegen stoersignale |
NL8800741A (nl) * | 1988-03-24 | 1989-10-16 | At & T & Philips Telecomm | Binair-ternair omzetter voor het samenvoegen van twee binaire signalen. |
GB2391480B (en) * | 2002-08-05 | 2007-02-28 | Caretek Medical Ltd | Drug delivery system |
KR101171509B1 (ko) * | 2007-09-12 | 2012-08-09 | 발레리 바실리에비치 오브친니코프 | 이산적 전기 신호들을 송신하기 위한 방법 |
US20120319826A1 (en) * | 2011-06-14 | 2012-12-20 | Astronics Advanced Electronic Systems Corp. | Power Line Data Communication Using Current Modulation |
EP2866354B1 (en) * | 2013-10-25 | 2019-06-26 | VITO NV (Vlaamse Instelling voor Technologisch Onderzoek NV) | Method and system for providing pulsed power and data on a bus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3497724A (en) * | 1967-10-17 | 1970-02-24 | Ibm | Waveshaping circuit apparatus |
US3835252A (en) * | 1968-11-12 | 1974-09-10 | Burroughs Corp | Signal transmission system over bidirectional transmission line |
JPS4841722B1 (nl) * | 1969-06-13 | 1973-12-08 | ||
US3751682A (en) * | 1971-12-17 | 1973-08-07 | Sperry Rand Corp | Pulsed voltage driver for capacitive load |
FR2199920A5 (nl) * | 1972-06-16 | 1974-04-12 | Materiel Telephonique | |
DE2310940C3 (de) * | 1973-03-05 | 1979-05-03 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zum Anschließen von Telegrafieteilnehmern an Wechselstrom-Übertragungseinrichtungen und Vermittlungsanlagen |
DE2358003C3 (de) * | 1973-11-21 | 1982-02-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Schaltungsanordnung zur Pegelumsetzung logischer Signale |
DE2410957C2 (de) * | 1974-03-07 | 1982-10-21 | Nixdorf Computer Ag, 4790 Paderborn | Schaltungsanordnung für Datenübertragungsanlagen, zur Unterdrückung impulsförmiger Signale in einer Eingangssignalfolge |
DE2613590C2 (de) * | 1976-03-30 | 1977-10-27 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Auswertung von Zustandsänderung auf Leitungen in Fernmelde- insbesondere Fernsprechanlagen |
-
1977
- 1977-04-29 NL NL7704703A patent/NL7704703A/nl not_active Application Discontinuation
-
1978
- 1978-04-13 US US05/895,984 patent/US4166196A/en not_active Expired - Lifetime
- 1978-04-19 DE DE2817034A patent/DE2817034C2/de not_active Expired
- 1978-04-20 CA CA301,609A patent/CA1099368A/en not_active Expired
- 1978-04-25 JP JP53048380A patent/JPS582499B2/ja not_active Expired
- 1978-04-26 GB GB16476/78A patent/GB1563085A/en not_active Expired
- 1978-04-26 IT IT22726/78A patent/IT1095006B/it active
- 1978-04-26 CH CH453078A patent/CH629052A5/de not_active IP Right Cessation
- 1978-04-26 AU AU35435/78A patent/AU513535B2/en not_active Expired
- 1978-04-26 SE SE7804747A patent/SE429081B/sv not_active IP Right Cessation
- 1978-04-27 FR FR7812557A patent/FR2389286B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1095006B (it) | 1985-08-10 |
SE429081B (sv) | 1983-08-08 |
US4166196A (en) | 1979-08-28 |
FR2389286A1 (fr) | 1978-11-24 |
AU3543578A (en) | 1979-11-01 |
AU513535B2 (en) | 1980-12-04 |
JPS582499B2 (ja) | 1983-01-17 |
CH629052A5 (de) | 1982-03-31 |
CA1099368A (en) | 1981-04-14 |
FR2389286B1 (fr) | 1987-01-23 |
GB1563085A (en) | 1980-03-19 |
SE7804747L (sv) | 1978-10-30 |
JPS53135501A (en) | 1978-11-27 |
DE2817034A1 (de) | 1978-11-09 |
DE2817034C2 (de) | 1981-09-17 |
IT7822726A0 (it) | 1978-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7807364A (nl) | Elektronische halftoonvorming. | |
NL7805775A (nl) | Ondervragingsschakeling. | |
NO770861L (no) | Ccd-sender/mottager. | |
NL190429C (nl) | Geintegreerde schakeling. | |
NL7809902A (nl) | Duplex- zend- ontvanginrichting. | |
NL7712605A (nl) | Explosieveilige elektrolytische kondensator. | |
NL7810556A (nl) | Circuit. | |
NL7704703A (nl) | Electronische gelijkstroomtelegrafiezender. | |
NL7802533A (nl) | Oscillatorschakeling. | |
NL7800409A (nl) | Geintegreerde schakeling. | |
NL187883C (nl) | Am-ontvanger. | |
NL173872C (nl) | Veerslot. | |
NL7802396A (nl) | Ontvanger. | |
NL7803577A (nl) | Demodulatieschakeling. | |
NL7811294A (nl) | Televisiecircuit. | |
NL188379C (nl) | Elektronisch afstemsysteem. | |
NL7711770A (nl) | Pulsgemoduleerde hoogfrekwentzender. | |
NL7712649A (nl) | Geientegreerde schakeling. | |
NL7809423A (nl) | Ontvangercircuit. | |
JPS55165056A (en) | Dc telegraph electronic transmitter | |
FR2353949A1 (fr) | Tube electronique, notamment tube emetteur | |
NL174283C (nl) | Veerslot. | |
IT7883311A0 (it) | Calcolatore elettronico. | |
NL169394C (nl) | Elektronisch apparaat. | |
NL7805168A (nl) | Zend-ontvangstinrichting. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |