GB682156A - Improvements in or relating to circuit arrangements for generating stepped voltage waveforms - Google Patents

Improvements in or relating to circuit arrangements for generating stepped voltage waveforms

Info

Publication number
GB682156A
GB682156A GB13909/48A GB1390948A GB682156A GB 682156 A GB682156 A GB 682156A GB 13909/48 A GB13909/48 A GB 13909/48A GB 1390948 A GB1390948 A GB 1390948A GB 682156 A GB682156 A GB 682156A
Authority
GB
United Kingdom
Prior art keywords
valves
valve
pulse
circuits
diode
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
GB13909/48A
Other languages
English (en)
Inventor
Frederic Callard Williams
Tom Kilburn
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 BE489194D priority Critical patent/BE489194A/xx
Priority to NL696909525A priority patent/NL146601B/xx
Priority to NL79227D priority patent/NL79227C/xx
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB13909/48A priority patent/GB682156A/en
Priority to US93612A priority patent/US2777971A/en
Priority to FR989087D priority patent/FR989087A/fr
Priority to CH277061D priority patent/CH277061A/de
Publication of GB682156A publication Critical patent/GB682156A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/02—Generating pulses having essentially a finite slope or stepped portions having stepped portions, e.g. staircase waveform
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/23—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using electrostatic storage on a common layer, e.g. Forrester-Haeff tubes or William tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/58—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output
    • H01J31/60—Tubes for storage of image or information pattern or for conversion of definition of television or like images, i.e. having electrical input and electrical output having means for deflecting, either selectively or sequentially, an electron ray on to separate surface elements of the screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB13909/48A 1948-05-22 1948-05-22 Improvements in or relating to circuit arrangements for generating stepped voltage waveforms Expired GB682156A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE489194D BE489194A (pt-PT) 1948-05-22
NL696909525A NL146601B (nl) 1948-05-22 Buisveer voor een drukmeettoestel.
NL79227D NL79227C (pt-PT) 1948-05-22
GB13909/48A GB682156A (en) 1948-05-22 1948-05-22 Improvements in or relating to circuit arrangements for generating stepped voltage waveforms
US93612A US2777971A (en) 1948-05-22 1949-05-16 Information storage means
FR989087D FR989087A (fr) 1948-05-22 1949-05-18 Perfectionnements aux dispositifs d'emmagasinage de messages
CH277061D CH277061A (de) 1948-05-22 1949-05-20 Vorrichtung zur elektrischen Speicherung von Meldungen.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13909/48A GB682156A (en) 1948-05-22 1948-05-22 Improvements in or relating to circuit arrangements for generating stepped voltage waveforms

Publications (1)

Publication Number Publication Date
GB682156A true GB682156A (en) 1952-11-05

Family

ID=10031585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13909/48A Expired GB682156A (en) 1948-05-22 1948-05-22 Improvements in or relating to circuit arrangements for generating stepped voltage waveforms

Country Status (6)

Country Link
US (1) US2777971A (pt-PT)
BE (1) BE489194A (pt-PT)
CH (1) CH277061A (pt-PT)
FR (1) FR989087A (pt-PT)
GB (1) GB682156A (pt-PT)
NL (2) NL79227C (pt-PT)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853649A (en) * 1952-11-26 1958-09-23 William W Davis Williams memory system using a double-intensity beam
NL199006A (pt-PT) * 1954-07-19
FR1127986A (fr) * 1955-06-16 1956-12-28 Csf Perfectionnement aux canons électroniques des tubes à mémoire

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR819883A (fr) * 1936-07-04 1937-10-28 Perfectionnements aux appareils de télévision notamment à leurs systèmes de balayage
US2297752A (en) * 1939-07-10 1942-10-06 Du Mont Allen B Lab Inc Monitoring and control system
US2446945A (en) * 1942-08-25 1948-08-10 Rca Corp Electronic computing device
US2436677A (en) * 1942-12-31 1948-02-24 Rca Corp Incremental deflection of cathoderay beam
US2439050A (en) * 1944-09-02 1948-04-06 Mallory & Co Inc P R Vibratory switching device for oscillographs
US2487191A (en) * 1945-01-24 1949-11-08 Philco Corp Double diode variable frequency divider
US2474266A (en) * 1945-05-22 1949-06-28 Lyons Harold Step wave generator
US2444338A (en) * 1945-06-04 1948-06-29 Bell Telephone Labor Inc Oscilloscope circuit
US2454410A (en) * 1945-06-20 1948-11-23 Rca Corp Cathode beam tube and circuit therefor
US2488297A (en) * 1945-07-21 1949-11-15 Bell Telephone Labor Inc Electrical wave producing circuit
US2469031A (en) * 1945-09-06 1949-05-03 Rca Corp Electronic counter circuit
US2474040A (en) * 1945-11-16 1949-06-21 Rca Corp Pulse integrating circuits
US2576040A (en) * 1948-03-10 1951-11-20 Bell Telephone Labor Inc Cathode-ray device
US2564908A (en) * 1949-03-08 1951-08-21 Nat Union Radio Corp Voltage sampling and electron beam holding arrangement
US2656485A (en) * 1951-10-08 1953-10-20 Chester H Page Memory tube control device

Also Published As

Publication number Publication date
FR989087A (fr) 1951-09-04
CH277061A (de) 1951-08-15
NL79227C (pt-PT)
NL146601B (nl)
US2777971A (en) 1957-01-15
BE489194A (pt-PT)

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