BE627263A - - Google Patents

Info

Publication number
BE627263A
BE627263A BE627263DA BE627263A BE 627263 A BE627263 A BE 627263A BE 627263D A BE627263D A BE 627263DA BE 627263 A BE627263 A BE 627263A
Authority
BE
Belgium
Application number
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.)
Publication of BE627263A publication Critical patent/BE627263A/xx

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/26Generators 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
    • H03K3/30Generators 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q1/00Details of selecting apparatus or arrangements
    • H04Q1/18Electrical details
    • H04Q1/30Signalling arrangements; Manipulation of signalling currents
    • H04Q1/38Signalling arrangements; Manipulation of signalling currents using combinations of direct currents of different amplitudes or polarities over line conductors or combination of line conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Amplifiers (AREA)
  • Electronic Switches (AREA)
BE627263D 1962-01-19 BE627263A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE57562 1962-01-19

Publications (1)

Publication Number Publication Date
BE627263A true BE627263A (it)

Family

ID=20256792

Family Applications (1)

Application Number Title Priority Date Filing Date
BE627263D BE627263A (it) 1962-01-19

Country Status (5)

Country Link
US (1) US3299282A (it)
BE (1) BE627263A (it)
DE (1) DE1254244B (it)
GB (1) GB1008685A (it)
NL (1) NL287866A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH442425A (de) * 1965-11-26 1967-08-31 Ibm Differenzverstärker
US4156180A (en) * 1977-06-24 1979-05-22 Bactomatic, Inc. Apparatus and method for detecting metabolic activity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2872596A (en) * 1955-03-31 1959-02-03 Hughes Aircraft Co Transistor voltage comparator
US2955213A (en) * 1956-08-10 1960-10-04 Barber Colman Co Transistor amplifier with stepped qutput
US3002110A (en) * 1957-08-12 1961-09-26 Hughes Aircraft Co Transistor pulse generator
US2924786A (en) * 1958-06-25 1960-02-09 Albert I Talkin Pulse-generating means
NL111333C (it) * 1958-12-02
US3178583A (en) * 1960-04-04 1965-04-13 Motorola Inc Transistor voltage comparator circuit
US3048715A (en) * 1960-06-27 1962-08-07 Ibm Bistable multiar
NL267567A (it) * 1960-09-13
US3033996A (en) * 1960-11-15 1962-05-08 Robert R Atherton Voltage comparator having pulse generator operative when input voltage back-biases comparison diode

Also Published As

Publication number Publication date
US3299282A (en) 1967-01-17
DE1254244B (de) 1967-11-16
NL287866A (it)
GB1008685A (en) 1965-11-03

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