JPS49106712A - - Google Patents

Info

Publication number
JPS49106712A
JPS49106712A JP940274A JP940274A JPS49106712A JP S49106712 A JPS49106712 A JP S49106712A JP 940274 A JP940274 A JP 940274A JP 940274 A JP940274 A JP 940274A JP S49106712 A JPS49106712 A JP S49106712A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP940274A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS49106712A publication Critical patent/JPS49106712A/ja
Pending legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/22—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-emitting devices, e.g. LED, optocouplers
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/22—Electric signal transmission systems in which transmission is by pulses by varying the duration of individual pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Amplifiers (AREA)
JP940274A 1973-01-23 1974-01-23 Pending JPS49106712A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732303585 DE2303585A1 (de) 1973-01-23 1973-01-23 Anordnung zur uebertragung von gleichspannungs- und/oder gleichstrommesswerten

Publications (1)

Publication Number Publication Date
JPS49106712A true JPS49106712A (enrdf_load_html_response) 1974-10-09

Family

ID=5869940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP940274A Pending JPS49106712A (enrdf_load_html_response) 1973-01-23 1974-01-23

Country Status (2)

Country Link
JP (1) JPS49106712A (enrdf_load_html_response)
DE (1) DE2303585A1 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186339A (ja) * 1975-01-28 1976-07-28 Hitachi Ltd Soshinkaironoaasufuriihoshiki

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2719937A1 (de) * 1977-05-04 1978-11-09 Bosch Gmbh Robert Messvorrichtung zur drahtlosen erfassung von messwerten aus einer elektrischen anlage
DE2828167C2 (de) * 1978-06-24 1984-03-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Anordnung zur potentialfreien Messung und oszillographischen Aufzeichnung von durch kurze Schaltvorgänge hervorgerufenen Spannungsverläufen
CH640379A5 (de) * 1978-12-01 1983-12-30 Bbc Brown Boveri & Cie Verfahren und einrichtung zur signaluebertragung.
DE3029517C2 (de) * 1980-08-04 1985-06-27 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum Übertragen von Analogsignalen
DE3111107A1 (de) * 1981-03-20 1982-09-30 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur messwertuebertragung von gleichspannungen
DE3127379C2 (de) * 1981-07-10 1987-02-12 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Erfassung und Übertragung von Sensordaten
DE3331015A1 (de) * 1983-08-27 1985-03-14 ANT Nachrichtentechnik GmbH, 7150 Backnang Schaltungsanordnung zum galvanischen trennen zweier spannungen
DE19805537A1 (de) * 1998-02-11 1999-09-16 Siemens Ag Meßeinheit, insbesondere Elektrizitätszähler, mit einem Impulsausgang mit hoher Spannungsfestigkeit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969248A (enrdf_load_html_response) * 1972-11-08 1974-07-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4969248A (enrdf_load_html_response) * 1972-11-08 1974-07-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5186339A (ja) * 1975-01-28 1976-07-28 Hitachi Ltd Soshinkaironoaasufuriihoshiki

Also Published As

Publication number Publication date
DE2303585A1 (de) 1974-08-01

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