GB661335A - Improvements in and relating to trigger circuits employing grid controlled tubes - Google Patents

Improvements in and relating to trigger circuits employing grid controlled tubes

Info

Publication number
GB661335A
GB661335A GB18105/49A GB1810549A GB661335A GB 661335 A GB661335 A GB 661335A GB 18105/49 A GB18105/49 A GB 18105/49A GB 1810549 A GB1810549 A GB 1810549A GB 661335 A GB661335 A GB 661335A
Authority
GB
United Kingdom
Prior art keywords
pulses
circuit
triggering
capacitors
trigger
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
GB18105/49A
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.)
British Tabulating Machine Co Ltd
Original Assignee
British Tabulating Machine Co Ltd
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 British Tabulating Machine Co Ltd filed Critical British Tabulating Machine Co Ltd
Publication of GB661335A publication Critical patent/GB661335A/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
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with 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
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback
    • H03K3/05—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback
    • H03K3/06—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/12—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator bistable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electrostatic Separation (AREA)
GB18105/49A 1948-07-09 1949-07-08 Improvements in and relating to trigger circuits employing grid controlled tubes Expired GB661335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37939A US2524134A (en) 1948-07-09 1948-07-09 Bucking trigger circuit

Publications (1)

Publication Number Publication Date
GB661335A true GB661335A (en) 1951-11-21

Family

ID=21897171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18105/49A Expired GB661335A (en) 1948-07-09 1949-07-08 Improvements in and relating to trigger circuits employing grid controlled tubes

Country Status (6)

Country Link
US (1) US2524134A (enrdf_load_stackoverflow)
BE (1) BE489565A (enrdf_load_stackoverflow)
CH (1) CH277470A (enrdf_load_stackoverflow)
FR (1) FR990423A (enrdf_load_stackoverflow)
GB (1) GB661335A (enrdf_load_stackoverflow)
NL (1) NL147458B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696557A (en) * 1949-11-16 1954-12-07 Gen Precision Lab Inc Self-monitoring trigger generator
US2934603A (en) * 1951-07-12 1960-04-26 Nederlanden Staat Electronic relay and the control of arrangements therewith
US2782306A (en) * 1951-08-09 1957-02-19 Ibm Electronic trigger circuit
US2764677A (en) * 1952-12-23 1956-09-25 Bell Telephone Labor Inc Monostable multivibrator
US2894128A (en) * 1954-12-24 1959-07-07 Ibm Mono-stable multivibrator
US2903525A (en) * 1956-09-04 1959-09-08 Hughes Aircraft Co Phase inverter
US3008088A (en) * 1957-11-07 1961-11-07 Bell Telephone Labor Inc Synchronized multivibrator with selectable clamping means for rendering it inoperative
US2892084A (en) * 1957-11-25 1959-06-23 Jr Dwight D Wilcox Pulse gating circuit
US3111626A (en) * 1959-10-23 1963-11-19 Nederlanden Staat Gating circuit with stabilizing means at the voltage divider output tap of each multivibrator therein
US3249762A (en) * 1961-10-09 1966-05-03 Cutler Hammer Inc Binary logic modules
US3335333A (en) * 1964-11-12 1967-08-08 Ideal Ind Bistable multivibrator for operating a pair of control coils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB480289A (en) * 1937-03-09 1938-02-21 Cable & Wireless Ltd Improvements relating to wireless telegraph systems
US2457974A (en) * 1943-06-17 1949-01-04 Rca Corp Pulse type telegraph receiver
US2461871A (en) * 1947-08-01 1949-02-15 Avco Mfg Corp Relaxation oscillator capacitance multivibrator

Also Published As

Publication number Publication date
US2524134A (en) 1950-10-03
BE489565A (enrdf_load_stackoverflow)
CH277470A (fr) 1951-08-31
FR990423A (fr) 1951-09-21
NL147458B (nl)

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