SE406686B - Kopplingsanordning for utverdering av en strom med avseende pa dess riktning och storlek - Google Patents

Kopplingsanordning for utverdering av en strom med avseende pa dess riktning och storlek

Info

Publication number
SE406686B
SE406686B SE7415138A SE7415138A SE406686B SE 406686 B SE406686 B SE 406686B SE 7415138 A SE7415138 A SE 7415138A SE 7415138 A SE7415138 A SE 7415138A SE 406686 B SE406686 B SE 406686B
Authority
SE
Sweden
Prior art keywords
evaluation
regard
current
size
connection device
Prior art date
Application number
SE7415138A
Other languages
English (en)
Swedish (sv)
Other versions
SE7415138L (nl
Inventor
H Reiter
Original Assignee
Siemens Ag
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 by Siemens Ag filed Critical Siemens Ag
Publication of SE7415138L publication Critical patent/SE7415138L/xx
Publication of SE406686B publication Critical patent/SE406686B/xx

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/493—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by transition coding, i.e. the time-position or direction of a transition being encoded before transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Dc Digital Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
SE7415138A 1973-12-04 1974-12-03 Kopplingsanordning for utverdering av en strom med avseende pa dess riktning och storlek SE406686B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2360375A DE2360375C3 (de) 1973-12-04 1973-12-04 Schaltungsanordnung zur Bewertung eines Stromes nach Größe und Richtung

Publications (2)

Publication Number Publication Date
SE7415138L SE7415138L (nl) 1975-06-05
SE406686B true SE406686B (sv) 1979-02-19

Family

ID=5899833

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7415138A SE406686B (sv) 1973-12-04 1974-12-03 Kopplingsanordning for utverdering av en strom med avseende pa dess riktning och storlek

Country Status (15)

Country Link
US (1) US3967137A (nl)
JP (1) JPS5652508B2 (nl)
BE (1) BE822955A (nl)
BR (1) BR7410130A (nl)
CA (1) CA1018612A (nl)
CH (1) CH572297A5 (nl)
DE (1) DE2360375C3 (nl)
DK (1) DK144498C (nl)
FR (1) FR2253335B1 (nl)
GB (1) GB1482799A (nl)
IL (1) IL46131A (nl)
IT (1) IT1026609B (nl)
NL (1) NL7415352A (nl)
SE (1) SE406686B (nl)
ZA (1) ZA747531B (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934158C2 (de) * 1979-08-23 1981-11-12 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zurBewertung des Ruhestroms
US4562386A (en) * 1984-01-26 1985-12-31 Performance Controls Company Current sense demodulator
JPH0668897U (ja) * 1993-03-17 1994-09-27 茂郎 槇島 装飾構造体
US8159780B2 (en) * 2009-07-15 2012-04-17 Seagate Technology Llc Recording head heater systems with two electrical connections

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035122A (en) * 1958-09-30 1962-05-15 Gen Dynamics Corp Constant current line circuitt for loop telephone lines
BE638919A (nl) * 1963-10-17
US3435257A (en) * 1965-05-17 1969-03-25 Burroughs Corp Threshold biased control circuit for trailing edge triggered flip-flops
GB1200909A (en) * 1967-11-30 1970-08-05 Standard Telephones Cables Ltd Loop current detector
US3514543A (en) * 1968-03-29 1970-05-26 Hubbell Inc Harvey Battery insertion apparatus for extending loop telephone lines
US3781480A (en) * 1970-11-10 1973-12-25 Wescom Loop extender
US3783198A (en) * 1971-03-18 1974-01-01 Gte Automatic Electric Lab Inc Battery reversal detection
US3819866A (en) * 1972-12-18 1974-06-25 Bell Telephone Labor Inc Light coupled loop current detector
US3860868A (en) * 1973-09-26 1975-01-14 Joseph S Lindell Voltage polarity sensor indicator and director circuit device

Also Published As

Publication number Publication date
DK144498C (da) 1982-08-23
GB1482799A (en) 1977-08-17
BE822955A (fr) 1975-06-04
IL46131A (en) 1976-10-31
JPS5087704A (nl) 1975-07-15
DK626074A (nl) 1975-07-21
NL7415352A (nl) 1975-06-06
CA1018612A (en) 1977-10-04
US3967137A (en) 1976-06-29
BR7410130A (pt) 1976-06-08
CH572297A5 (nl) 1976-01-30
FR2253335B1 (nl) 1979-02-23
IL46131A0 (en) 1975-02-10
DK144498B (da) 1982-03-15
IT1026609B (it) 1978-10-20
DE2360375C3 (de) 1978-05-24
FR2253335A1 (nl) 1975-06-27
JPS5652508B2 (nl) 1981-12-12
DE2360375A1 (de) 1975-06-19
DE2360375B2 (de) 1977-09-29
SE7415138L (nl) 1975-06-05
AU7601374A (en) 1976-06-03
ZA747531B (en) 1975-12-31

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