DE1933713B2 - CIRCUIT ARRANGEMENT FOR THE LOGICAL CONNECTION OF CHANGING VOLTAGE INPUT SIGNALS - Google Patents

CIRCUIT ARRANGEMENT FOR THE LOGICAL CONNECTION OF CHANGING VOLTAGE INPUT SIGNALS

Info

Publication number
DE1933713B2
DE1933713B2 DE19691933713 DE1933713A DE1933713B2 DE 1933713 B2 DE1933713 B2 DE 1933713B2 DE 19691933713 DE19691933713 DE 19691933713 DE 1933713 A DE1933713 A DE 1933713A DE 1933713 B2 DE1933713 B2 DE 1933713B2
Authority
DE
Germany
Prior art keywords
input signals
circuit arrangement
voltage input
logical connection
changing voltage
Prior art date
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
DE19691933713
Other languages
German (de)
Other versions
DE1933713A1 (en
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
Priority to DE19691933713 priority Critical patent/DE1933713B2/en
Priority to DE19691950330 priority patent/DE1950330B2/en
Priority to DE19691950331 priority patent/DE1950331C3/en
Priority to DE19702014135 priority patent/DE2014135C3/en
Priority to DE19702014110 priority patent/DE2014110C3/en
Priority to CH917470A priority patent/CH508311A/en
Priority to FR7023422A priority patent/FR2053940A5/fr
Priority to GB3119070A priority patent/GB1321459A/en
Priority to US50609A priority patent/US3654485A/en
Publication of DE1933713A1 publication Critical patent/DE1933713A1/en
Publication of DE1933713B2 publication Critical patent/DE1933713B2/en
Priority to DE19742425303 priority patent/DE2425303C3/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00307—Modifications for increasing the reliability for protection in bipolar transistor circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/007—Fail-safe circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
    • H03K3/30—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using a transformer for feedback, e.g. blocking oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
DE19691933713 1969-06-28 1969-06-28 CIRCUIT ARRANGEMENT FOR THE LOGICAL CONNECTION OF CHANGING VOLTAGE INPUT SIGNALS Pending DE1933713B2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19691933713 DE1933713B2 (en) 1969-06-28 1969-06-28 CIRCUIT ARRANGEMENT FOR THE LOGICAL CONNECTION OF CHANGING VOLTAGE INPUT SIGNALS
DE19691950330 DE1950330B2 (en) 1969-06-28 1969-10-01 Inverting circuit for failsafe logic network - uses AC voltage coupling and blocking oscillator
DE19691950331 DE1950331C3 (en) 1969-06-28 1969-10-01 Circuit arrangement for the implementation of logical functions
DE19702014135 DE2014135C3 (en) 1969-06-28 1970-03-18 Circuit arrangement for the implementation of logical functions
DE19702014110 DE2014110C3 (en) 1969-06-28 1970-03-19 Circuit arrangement for the implementation of logical functions
CH917470A CH508311A (en) 1969-06-28 1970-06-17 Circuit arrangement for the implementation of logical functions
FR7023422A FR2053940A5 (en) 1969-06-28 1970-06-24
GB3119070A GB1321459A (en) 1969-06-28 1970-06-26 Circuit arrangement for realising logical functions
US50609A US3654485A (en) 1969-06-28 1970-06-29 A.c. signal logic circuit
DE19742425303 DE2425303C3 (en) 1974-05-24 Circuit arrangement for the logical combination of input signals in the form of alternating voltages

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933713 DE1933713B2 (en) 1969-06-28 1969-06-28 CIRCUIT ARRANGEMENT FOR THE LOGICAL CONNECTION OF CHANGING VOLTAGE INPUT SIGNALS

Publications (2)

Publication Number Publication Date
DE1933713A1 DE1933713A1 (en) 1971-02-18
DE1933713B2 true DE1933713B2 (en) 1971-09-02

Family

ID=5738730

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691933713 Pending DE1933713B2 (en) 1969-06-28 1969-06-28 CIRCUIT ARRANGEMENT FOR THE LOGICAL CONNECTION OF CHANGING VOLTAGE INPUT SIGNALS

Country Status (1)

Country Link
DE (1) DE1933713B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2264016A1 (en) * 1972-12-23 1974-06-27 Licentia Gmbh CIRCUIT ARRANGEMENT FOR EXTENDING THE LOGICAL CONNECTION WITH A FAULT-PROOF AND-LINK
DE2264357A1 (en) * 1972-12-29 1974-07-04 Licentia Gmbh CIRCUIT ARRANGEMENT FOR LOGICAL CONNECTION OF AC VOLTAGE INPUT SIGNALS
DE2450122A1 (en) * 1974-10-19 1976-04-29 Licentia Gmbh Circuit for logic coupling of alternating type input signals - has transistor in blocking oscillator doped such that input polarity is opposite to carriers
DE2544427A1 (en) * 1975-10-02 1977-04-14 Licentia Gmbh Failsafe binary storage element - uses blocking oscillator to produce zero output if any element fails
DE2544423A1 (en) * 1971-09-22 1977-04-14 Licentia Gmbh Failsafe monitor network for railway use - monitors two logically inverse channels with failure signal if fault in channel state detector
DE2545469A1 (en) * 1975-10-08 1977-04-21 Licentia Gmbh Self contained failsafe logic circuit - has blocking oscillator controlled by input and output transformers that saturate at overcurrents

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2402880C2 (en) * 1974-01-18 1982-01-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Fail-safe electronic circuit for converting electrical signals of different duration into signals of a certain duration
DE2411871C2 (en) * 1974-03-12 1984-09-13 Nixdorf Computer Ag, 4790 Paderborn Circuit arrangement for the floating transmission of signals via isolating points in telecommunications systems
FR2325247A2 (en) * 1975-06-06 1977-04-15 Jeumont Schneider Transistor logic AND circuit - has input transformer for impedance matching and can act as voltage or frequency threshold circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2544423A1 (en) * 1971-09-22 1977-04-14 Licentia Gmbh Failsafe monitor network for railway use - monitors two logically inverse channels with failure signal if fault in channel state detector
DE2264016A1 (en) * 1972-12-23 1974-06-27 Licentia Gmbh CIRCUIT ARRANGEMENT FOR EXTENDING THE LOGICAL CONNECTION WITH A FAULT-PROOF AND-LINK
DE2264357A1 (en) * 1972-12-29 1974-07-04 Licentia Gmbh CIRCUIT ARRANGEMENT FOR LOGICAL CONNECTION OF AC VOLTAGE INPUT SIGNALS
DE2450122A1 (en) * 1974-10-19 1976-04-29 Licentia Gmbh Circuit for logic coupling of alternating type input signals - has transistor in blocking oscillator doped such that input polarity is opposite to carriers
DE2544427A1 (en) * 1975-10-02 1977-04-14 Licentia Gmbh Failsafe binary storage element - uses blocking oscillator to produce zero output if any element fails
DE2545469A1 (en) * 1975-10-08 1977-04-21 Licentia Gmbh Self contained failsafe logic circuit - has blocking oscillator controlled by input and output transformers that saturate at overcurrents

Also Published As

Publication number Publication date
DE1933713A1 (en) 1971-02-18

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