NL7500961A - Schakelinrichting. - Google Patents
Schakelinrichting.Info
- Publication number
- NL7500961A NL7500961A NL7500961A NL7500961A NL7500961A NL 7500961 A NL7500961 A NL 7500961A NL 7500961 A NL7500961 A NL 7500961A NL 7500961 A NL7500961 A NL 7500961A NL 7500961 A NL7500961 A NL 7500961A
- Authority
- NL
- Netherlands
- Prior art keywords
- switching device
- switching
- 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
- H04L25/0264—Arrangements for coupling to transmission lines
- H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
- H04L25/0268—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling with modulation and subsequent demodulation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/50—Conversion between different kinds of signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Near-Field Transmission Systems (AREA)
- Dc-Dc Converters (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2411871A DE2411871C2 (de) | 1974-03-12 | 1974-03-12 | Schaltungsanordnung zur erdfreien Übertragung von Signalen über Trennstellen in Fernmeldeanlagen |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7500961A true NL7500961A (nl) | 1975-09-16 |
NL176421B NL176421B (nl) | 1984-11-01 |
NL176421C NL176421C (nl) | 1985-04-01 |
Family
ID=5909855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7500961,A NL176421C (nl) | 1974-03-12 | 1975-01-28 | Schakelinrichting voor overdracht van signalen in telecommunicatieinrichtingen via scheidingstransformatoren. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4019114A (nl) |
DE (1) | DE2411871C2 (nl) |
FR (1) | FR2264443B1 (nl) |
GB (1) | GB1503694A (nl) |
NL (1) | NL176421C (nl) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2728377A1 (de) * | 1977-06-23 | 1979-01-11 | Siemens Ag | Schaltungsanordnung zur umwandlung von elektrischer energie |
US4186437A (en) * | 1978-05-03 | 1980-01-29 | California Institute Of Technology | Push-pull switching power amplifier |
DE2826897C2 (de) * | 1978-06-19 | 1979-12-20 | Nixdorf Computer Ag | Schaltungsanordnung zur erdfreien Übertragung von Signalen über Trennstellen in Fernmeldeanlagen |
US4189764A (en) * | 1978-09-26 | 1980-02-19 | Snyder Donald W | Current controlled inverter |
FR2458886A2 (fr) * | 1978-10-26 | 1981-01-02 | Mayer Ferdy | Relais sensible a haute stabilite de seuil |
IE821530L (en) * | 1982-06-25 | 1983-12-25 | John Anthony Bloice | Infra-red intrusion detector system |
DE3423214A1 (de) * | 1984-06-22 | 1986-01-02 | Siemens AG, 1000 Berlin und 8000 München | Anordnung zur uebertragung eines steil-langimpulses als impulskette zur zuendung eines thyristors |
DE3512280A1 (de) * | 1985-04-03 | 1986-10-09 | Nixdorf Computer Ag, 4790 Paderborn | Schaltungsanordnung zur erdfreien uebertragung digitaler signale ueber trennstellen |
DE3927518C2 (de) * | 1989-08-21 | 1994-12-01 | Licentia Gmbh | Schaltungsanordnung zur Umsetzung von auf Leitungen übertragenen Signalen in binäre Signale |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1117168B (de) * | 1957-01-17 | 1961-11-16 | Telefunken Patent | Transistorrelaisschaltung |
BE570304A (nl) * | 1957-08-13 | |||
US3200261A (en) * | 1961-11-21 | 1965-08-10 | Gen Telephone & Elect | Blocking oscillator |
DE1244242B (de) * | 1964-09-01 | 1967-07-13 | Siemens Ag | Schaltungsanordnung mit rueckgekoppeltem Generator zum Umsetzen von in Serie ankommenden Impulskombinationen in Rechteckstroeme oder Sinusstroeme und Wiedergleichrichtung |
DE1933713B2 (de) * | 1969-06-28 | 1971-09-02 | Schaltungsanordnung zur logischen verknuepfung wechsel spannungsfoermiger eingangssignale | |
DE1945240A1 (de) * | 1969-09-06 | 1971-03-11 | Leitz Ernst Gmbh | Objektiv mit hoher OEffnung,insbesondere zur Verwendung als Objektiv fuer Bildwandler |
DE2014744A1 (de) * | 1970-03-21 | 1971-10-21 | Licentia Gmbh | Schaltungsanordnung zur Potentialtrennug |
DE2032913C3 (de) * | 1970-07-02 | 1974-06-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltungsanordnung zur Ansteuerung von elektronischen Signalübertragern |
DE2050994B2 (de) * | 1970-10-16 | 1972-04-27 | Nixdorf Computer Ag, 4790 Paderborn | Verfahren und schaltungsanordnung zur erdfreien uebertragung von gleichstromsignalen |
US3708741A (en) * | 1971-06-21 | 1973-01-02 | Hekimian Laboratories Inc | D.c. to d.c. converter for connection across telephone lines |
US3728558A (en) * | 1971-10-20 | 1973-04-17 | Honeywell Inf Systems | Synchronized trigger generators for use with a switching regulator |
JPS5218366B2 (nl) * | 1972-12-27 | 1977-05-21 |
-
1974
- 1974-03-12 DE DE2411871A patent/DE2411871C2/de not_active Expired
-
1975
- 1975-01-28 NL NLAANVRAGE7500961,A patent/NL176421C/nl not_active IP Right Cessation
- 1975-02-03 FR FR7503302A patent/FR2264443B1/fr not_active Expired
- 1975-03-06 GB GB9459/75A patent/GB1503694A/en not_active Expired
- 1975-03-07 US US05/556,410 patent/US4019114A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2411871C2 (de) | 1984-09-13 |
GB1503694A (en) | 1978-03-15 |
DE2411871B1 (de) | 1975-07-03 |
FR2264443B1 (nl) | 1977-07-08 |
NL176421C (nl) | 1985-04-01 |
NL176421B (nl) | 1984-11-01 |
US4019114A (en) | 1977-04-19 |
FR2264443A1 (nl) | 1975-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7511164A (nl) | Schakelinrichting. | |
NL7513758A (nl) | Akousto-optisch toestel. | |
NL7511906A (nl) | Halfgeleiderinrichting. | |
NL7503870A (nl) | Halfgeleiderinrichting. | |
NL7507198A (nl) | Band-lei-inrichting. | |
NL7506742A (nl) | Schakelaar. | |
NL7503861A (nl) | Schakelinrichting. | |
NL7509859A (nl) | Halfgeleiderinrichting. | |
NL7515076A (nl) | Halfgeleiderinrichting. | |
NL7502825A (nl) | Halfgeleiderschakelaar. | |
NL7512559A (nl) | Halfgeleiderinrichting. | |
NL7501614A (nl) | Schakelinrichting. | |
NL7401939A (nl) | Ladingsgekoppelde inrichting. | |
NL7506450A (nl) | Halfgeleiderinrichting. | |
NL187180C (nl) | Veiligheidsschakelinrichting. | |
NL7409067A (nl) | Afslaginrichting. | |
NL7507015A (nl) | Halfgeleiderinrichting . | |
NL7500961A (nl) | Schakelinrichting. | |
NL7503927A (nl) | Schakeleenheid. | |
NL7509804A (nl) | Halfgeleiderinrichting. | |
NL7504673A (nl) | Halfgeleiderinrichting. | |
NL7513766A (nl) | Schakelaar. | |
NL7413207A (nl) | Halfgeleiderinrichting. | |
NL7510856A (nl) | Pijpleiding-stand-regelinrichting. | |
NL7503713A (nl) | Samenbakinrichting. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |