ES399203A1 - Perfeccionamientos introducidos en dispositivos para alter-nar dos terminales de salida al ocurrir un cambio enel sen- tido de una corriente aplicada a un terminal de entrada. - Google Patents

Perfeccionamientos introducidos en dispositivos para alter-nar dos terminales de salida al ocurrir un cambio enel sen- tido de una corriente aplicada a un terminal de entrada.

Info

Publication number
ES399203A1
ES399203A1 ES399203A ES399203A ES399203A1 ES 399203 A1 ES399203 A1 ES 399203A1 ES 399203 A ES399203 A ES 399203A ES 399203 A ES399203 A ES 399203A ES 399203 A1 ES399203 A1 ES 399203A1
Authority
ES
Spain
Prior art keywords
alternation
arrangement
change
input
dependence
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.)
Expired
Application number
ES399203A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of ES399203A1 publication Critical patent/ES399203A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/78—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled
    • H03K17/795—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors
    • H03K17/7955—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used using opto-electronic devices, i.e. light-emitting and photoelectric devices electrically- or optically-coupled controlling bipolar transistors using phototransistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/661—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals
    • H03K17/662—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor
    • H03K17/663—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to both load terminals each output circuit comprising more than one controlled bipolar transistor using complementary bipolar transistors

Landscapes

  • Electronic Switches (AREA)
  • Led Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Relay Circuits (AREA)
  • Control Of Electrical Variables (AREA)
  • Amplifiers (AREA)
ES399203A 1971-01-29 1972-01-26 Perfeccionamientos introducidos en dispositivos para alter-nar dos terminales de salida al ocurrir un cambio enel sen- tido de una corriente aplicada a un terminal de entrada. Expired ES399203A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE01056/71A SE349694B (enExample) 1971-01-29 1971-01-29

Publications (1)

Publication Number Publication Date
ES399203A1 true ES399203A1 (es) 1975-06-16

Family

ID=20257530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399203A Expired ES399203A1 (es) 1971-01-29 1972-01-26 Perfeccionamientos introducidos en dispositivos para alter-nar dos terminales de salida al ocurrir un cambio enel sen- tido de una corriente aplicada a un terminal de entrada.

Country Status (13)

Country Link
US (1) US3778641A (enExample)
JP (1) JPS5519090B1 (enExample)
BE (1) BE778628A (enExample)
DE (1) DE2202282C3 (enExample)
DK (1) DK129489B (enExample)
ES (1) ES399203A1 (enExample)
FR (1) FR2123532B1 (enExample)
GB (1) GB1383440A (enExample)
IT (1) IT962052B (enExample)
NL (1) NL7200694A (enExample)
NO (1) NO130332B (enExample)
SE (1) SE349694B (enExample)
SU (1) SU495853A3 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3869641A (en) * 1972-06-21 1975-03-04 Monsanto Co AC Responsive led pilot light circuitry
EP0143473B1 (en) * 1983-09-19 1992-05-06 BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Electronic contacts and associated devices
IT1251205B (it) * 1991-09-18 1995-05-04 St Microelectronics Srl Circuito a ponte ad h con protezione contro la conduzione incrociata durante l'inversione della corrente nel carico.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010031A (en) * 1956-10-24 1961-11-21 Research Corp Symmetrical back-clamped transistor switching sircuit
US3042810A (en) * 1958-01-21 1962-07-03 Robert W Rochelle Five transistor bistable counter circuit
DE1264513C2 (de) * 1963-11-29 1973-01-25 Texas Instruments Inc Bezugspotentialfreier gleichstromdifferenzverstaerker
US3417249A (en) * 1963-12-30 1968-12-17 Ibm Four terminal electro-optical logic device
US3278923A (en) * 1964-06-30 1966-10-11 Specialties Dev Corp System for detecting intruders
US3459943A (en) * 1967-02-06 1969-08-05 Gen Electric Silicon controlled rectifier gating circuits with a high frequency triggering voltage and photocells
US3492488A (en) * 1967-09-11 1970-01-27 Bell Telephone Labor Inc Photon coupling for a communication circuit
FR2039564A5 (enExample) * 1969-04-09 1971-01-15 Bull General Electric

Also Published As

Publication number Publication date
SE349694B (enExample) 1972-10-02
DE2202282B2 (de) 1973-11-08
IT962052B (it) 1973-12-20
NO130332B (enExample) 1974-08-12
BE778628A (fr) 1972-05-16
US3778641A (en) 1973-12-11
SU495853A3 (ru) 1975-12-15
DK129489C (enExample) 1975-03-03
FR2123532A1 (enExample) 1972-09-08
NL7200694A (enExample) 1972-08-01
GB1383440A (en) 1974-02-12
FR2123532B1 (enExample) 1977-04-01
DK129489B (da) 1974-10-14
DE2202282A1 (de) 1972-08-10
JPS5519090B1 (enExample) 1980-05-23
DE2202282C3 (de) 1974-06-06

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