SE8206506D0 - SETTING AND DEVICE FOR SIGNAL TRANSFER - Google Patents

SETTING AND DEVICE FOR SIGNAL TRANSFER

Info

Publication number
SE8206506D0
SE8206506D0 SE8206506A SE8206506A SE8206506D0 SE 8206506 D0 SE8206506 D0 SE 8206506D0 SE 8206506 A SE8206506 A SE 8206506A SE 8206506 A SE8206506 A SE 8206506A SE 8206506 D0 SE8206506 D0 SE 8206506D0
Authority
SE
Sweden
Prior art keywords
signal
voltage
setting
transmission conductor
impressed
Prior art date
Application number
SE8206506A
Other languages
Swedish (sv)
Other versions
SE8206506L (en
SE451930B (en
Inventor
Sten Ake Olaus Rydborn
Original Assignee
Rydborn S A O
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 Rydborn S A O filed Critical Rydborn S A O
Priority to SE8206506A priority Critical patent/SE451930B/en
Publication of SE8206506D0 publication Critical patent/SE8206506D0/en
Priority to GB08330354A priority patent/GB2130457A/en
Priority to DE19833341365 priority patent/DE3341365A1/en
Priority to FR8318093A priority patent/FR2536227A1/en
Priority to IT8323719A priority patent/IT1208176B/en
Priority to JP58213457A priority patent/JPS59156043A/en
Publication of SE8206506L publication Critical patent/SE8206506L/en
Publication of SE451930B publication Critical patent/SE451930B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1423—Two-way operation using the same type of signal, i.e. duplex for simultaneous baseband signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)

Abstract

The invention relates to a method and an apparatus for the simultaneous and mutually independent transmission ot two unmodulated signals (A, B) on a single conductor (1), in which an operational amplifier (4) is feedback-coupled so that the voltage on a signal transmission conductor (1) connected to the feedback coupling circuit reflects a signal voltage (B) impressed on the operational amplifier (4) and maintains this signal voltage (B) constant and independent of possible current variations, whereby a current signal (A) is transmitted from the opposite side of the signal transmission conductor (1), so that the voltage signal (B) may be sensed on the opposite side of the signal transmission conductor (1), and the current signal (A) may be sensed on that side where the voltage signal (B) was impressed. <IMAGE>
SE8206506A 1982-11-16 1982-11-16 SET TO CONSULT AND INDEPENDENTLY TRANSMIT TWO UNMODULATED SIGNALS ON A SINGLE LEADER AND DEVICE IMPLEMENTATION DEVICE SE451930B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8206506A SE451930B (en) 1982-11-16 1982-11-16 SET TO CONSULT AND INDEPENDENTLY TRANSMIT TWO UNMODULATED SIGNALS ON A SINGLE LEADER AND DEVICE IMPLEMENTATION DEVICE
GB08330354A GB2130457A (en) 1982-11-16 1983-11-14 Method and apparatus for signal transmission
DE19833341365 DE3341365A1 (en) 1982-11-16 1983-11-15 METHOD AND DEVICE FOR TRANSMITTING SIGNALS
FR8318093A FR2536227A1 (en) 1982-11-16 1983-11-15 METHOD AND APPARATUS FOR TRANSMITTING SIGNALS
IT8323719A IT1208176B (en) 1982-11-16 1983-11-15 METHOD AND APPARATUS FOR SIGNAL TRANSMISSION.
JP58213457A JPS59156043A (en) 1982-11-16 1983-11-15 Signal transmitting method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206506A SE451930B (en) 1982-11-16 1982-11-16 SET TO CONSULT AND INDEPENDENTLY TRANSMIT TWO UNMODULATED SIGNALS ON A SINGLE LEADER AND DEVICE IMPLEMENTATION DEVICE

Publications (3)

Publication Number Publication Date
SE8206506D0 true SE8206506D0 (en) 1982-11-16
SE8206506L SE8206506L (en) 1984-05-17
SE451930B SE451930B (en) 1987-11-02

Family

ID=20348598

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8206506A SE451930B (en) 1982-11-16 1982-11-16 SET TO CONSULT AND INDEPENDENTLY TRANSMIT TWO UNMODULATED SIGNALS ON A SINGLE LEADER AND DEVICE IMPLEMENTATION DEVICE

Country Status (6)

Country Link
JP (1) JPS59156043A (en)
DE (1) DE3341365A1 (en)
FR (1) FR2536227A1 (en)
GB (1) GB2130457A (en)
IT (1) IT1208176B (en)
SE (1) SE451930B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458972B (en) * 1984-06-04 1989-05-22 Yamatake Honeywell Co Ltd DIALOGUE PROCEDURE AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
IT1176750B (en) * 1984-09-21 1987-08-18 Instr Di Misura C G S Spa SYSTEM FOR BIDIRECTIONAL TRANSMISSION OF ELECTRIC SIGNALS ON A CONDUCTIVE LINE AND INDICATOR INSTRUMENT INCORPORATING SUCH A SYSTEM
FR2589654B1 (en) * 1985-10-30 1993-09-10 Bendix Electronics Sa METHOD AND DEVICE FOR THE SIMULTANEOUS TRANSMISSION OF TWO INFORMATION ON THE SAME ELECTRIC LINE FOLLOWING OPPOSITE SENSES
EP0246480B1 (en) * 1986-05-15 1993-07-28 Siemens Aktiengesellschaft Circuit in telephone exchanges for the evaluation of binary signs of which the binary values are created by fixed current values different from each other
JP2806506B2 (en) * 1989-07-07 1998-09-30 ヤマハ発動機株式会社 Protector mounting structure
DE4021206A1 (en) * 1990-07-03 1992-01-09 Emmerich Christoph Gmbh Co Kg Two=way communication system - provides link between door located microphone and loudspeaker and telephone to serve as entry phone
DE4227577C1 (en) * 1992-08-20 1994-02-17 Dornier Gmbh Method for bidirectional signal transmission
GB2291769A (en) * 1994-07-27 1996-01-31 Motorola Inc Bidirectional communication system using volatage and current signals
DE19511140B4 (en) * 1995-03-27 2007-08-09 Robert Bosch Gmbh Device for serial data exchange between two stations
NO951291L (en) * 1995-04-04 1996-10-07 Einar Gotaas Method and system for two-way data communication between a central unit and a number of stations
DE19707108A1 (en) * 1997-02-22 1998-09-03 Bosch Gmbh Robert Remote display arrangement for heating device
US6104308A (en) * 1997-07-03 2000-08-15 Trw Inc. Communication system and method utilizing an interface protocol for a multiple device vehicle occupant restraint system
DE19951745A1 (en) * 1999-10-27 2000-10-05 Eduard Neusatz Duplex transmission using current and voltage as signal carrier e.g. for data communications
DE10335082B4 (en) * 2003-07-31 2014-12-11 Infineon Technologies Ag Data transmission system and method for data transmission

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612781A (en) * 1969-07-24 1971-10-12 Ibm Simultaneous bidirectional transmission system

Also Published As

Publication number Publication date
GB8330354D0 (en) 1983-12-21
GB2130457A (en) 1984-05-31
SE8206506L (en) 1984-05-17
SE451930B (en) 1987-11-02
IT1208176B (en) 1989-06-06
DE3341365A1 (en) 1984-05-17
JPS59156043A (en) 1984-09-05
FR2536227A1 (en) 1984-05-18
IT8323719A0 (en) 1983-11-15

Similar Documents

Publication Publication Date Title
SE8206506L (en) SETTING AND DEVICE FOR SIGNAL TRANSFER
GB2197107B (en) Data-storing devices
ES8601362A1 (en) Method and apparatus for measuring water content.
DE3778119D1 (en) ELECTRONIC DEVICE FOR ENABLING THE APPLICATION OF A MEMORY CARD WITH A DETERMINED FOR THIS SYSTEM.
GB1076681A (en) Improved electrical measuring apparatus
FR2427608A1 (en) INPUT CIRCUIT FOR AN IMPEDANCE MEASURING DEVICE
YU45917B (en) REMOTE SIGNAL TRANSMISSION PROCEDURE
GB8300902D0 (en) Device for impressing gain on input signal
PH20535A (en) Input signal testing device for electronic copier
DE59108546D1 (en) Row line connector
GB2103056B (en) Apparatus for transmitting an amplitude modulated stereophonic signal
JPS5728468A (en) Device for photographically receiving image transmitted via modulated electric signal
DE59508595D1 (en) Device for signal transmission from an amplifier to a loudspeaker
SE8902164L (en) DEVICE FOR MANAGING THE BANDWIDTH OF EQUIPMENT FOR TRANSFER OF SINGLE MODIFIBLE SIGNAL SIGNAL FORMAT
DE2960172D1 (en) INPUT TRANSFORMER
JPS6464423A (en) System for transmitting optical signal
ATE140194T1 (en) FREQUENCY MODULATED TRACK CIRCUIT
JPS5714248A (en) Character recognition system
SE8605080L (en) DIGITAL SIGNAL DISTRIBUTION CIRCUIT
JPS5662435A (en) Optical data link
KR880013399A (en) Video signal processing system
ATE210353T1 (en) DEVICE FOR TRANSMITTING INFORMATION
JPS5582967A (en) Measuring method for electric signal wave-form using optical-fiber
ATE78635T1 (en) QUICK CONNECTION SETUP OF PRINTED CIRCUITS FOR MODULAR HOUSING.
JPS5237479A (en) Signal selection circuit

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8206506-1

Effective date: 19910611

Format of ref document f/p: F