GB886799A - Improvements in timing pulse generators for digital computers and the like - Google Patents

Improvements in timing pulse generators for digital computers and the like

Info

Publication number
GB886799A
GB886799A GB3344959A GB3344959A GB886799A GB 886799 A GB886799 A GB 886799A GB 3344959 A GB3344959 A GB 3344959A GB 3344959 A GB3344959 A GB 3344959A GB 886799 A GB886799 A GB 886799A
Authority
GB
United Kingdom
Prior art keywords
transistor
core
path
ring
coupling
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
GB3344959A
Other languages
English (en)
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.)
HARRY FRANCIS METCALFE
Original Assignee
HARRY FRANCIS METCALFE
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
Priority to NL256346D priority Critical patent/NL256346A/xx
Application filed by HARRY FRANCIS METCALFE filed Critical HARRY FRANCIS METCALFE
Priority to GB3344959A priority patent/GB886799A/en
Priority to DEJ18776A priority patent/DE1138096B/de
Priority to FR839963A priority patent/FR1269487A/fr
Publication of GB886799A publication Critical patent/GB886799A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electronic Switches (AREA)
GB3344959A 1959-10-02 1959-10-02 Improvements in timing pulse generators for digital computers and the like Expired GB886799A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL256346D NL256346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1959-10-02
GB3344959A GB886799A (en) 1959-10-02 1959-10-02 Improvements in timing pulse generators for digital computers and the like
DEJ18776A DE1138096B (de) 1959-10-02 1960-09-28 Taktgeber nach Art eines Magnetkernringzaehlers
FR839963A FR1269487A (fr) 1959-10-02 1960-09-30 Perfectionnements aux générateurs d'impulsions de synchronisation utilisés dans les calculateurs numériques et dispositifs similaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3344959A GB886799A (en) 1959-10-02 1959-10-02 Improvements in timing pulse generators for digital computers and the like

Publications (1)

Publication Number Publication Date
GB886799A true GB886799A (en) 1962-01-10

Family

ID=10353099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3344959A Expired GB886799A (en) 1959-10-02 1959-10-02 Improvements in timing pulse generators for digital computers and the like

Country Status (3)

Country Link
DE (1) DE1138096B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB886799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL256346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
DE1138096B (de) 1962-10-18
NL256346A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Similar Documents

Publication Publication Date Title
US3446989A (en) Multiple level logic circuitry
GB760175A (en) Magnetic core logical circuits
GB890851A (en) Bistable trigger circuit
GB937294A (en) Improvements in bridge-type transistor converters
US2997602A (en) Electronic binary counter circuitry
GB919235A (en) Magnetic devices
GB886799A (en) Improvements in timing pulse generators for digital computers and the like
GB772965A (en) Shifting registers
US3596146A (en) High efficiency multivibrator
GB789478A (en) Improvements in or relating to magnetic switching circuits including junction transistors
US3214606A (en) Retentive memory bistable multivibrator circuit with preferred starting means
GB897532A (en) Amplifier-regulating circuits
US3217178A (en) Bi-stable circuit having a multi-apertured magnetic core and a regenerative winding supplied through a transistor
US3202831A (en) Magnetic core ring circuit
US3051914A (en) D. c. to a.c. converter
US3237015A (en) Circuit arrangement for producing bipolar impulse pairs
US3113217A (en) Trigger circuits employing transistors of complementary characteristics
US3223945A (en) Controllable frequency magnetically coupled multivibrator
US3003067A (en) Pulse counters
US2991375A (en) Transistor triggered multistable circuit
GB940387A (en) Improvements in or relating to gating circuit arrangements for the selective application of a pulse to one or the other of two control-points
US3237128A (en) Circuit for presetting the magnetic state of a magnetic oscillator
US3048709A (en) Transistor-core pulse generator
US3376430A (en) High speed tunnel diode counter
GB872433A (en) Improvements in or relating to bistable flip-flop circuits and relay circuit arrangements incorporating such circuits