GB734482A - Improvements in electronic digital computing machines - Google Patents

Improvements in electronic digital computing machines

Info

Publication number
GB734482A
GB734482A GB21441/49A GB2144149A GB734482A GB 734482 A GB734482 A GB 734482A GB 21441/49 A GB21441/49 A GB 21441/49A GB 2144149 A GB2144149 A GB 2144149A GB 734482 A GB734482 A GB 734482A
Authority
GB
United Kingdom
Prior art keywords
beat
staticisor
instruction
main store
mstr
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
GB21441/49A
Other languages
English (en)
Inventor
Frederic Calland 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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
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 NL91108D priority Critical patent/NL91108C/xx
Priority to NL656517059A priority patent/NL155431B/xx
Priority to BE497586D priority patent/BE497586A/xx
Application filed by NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to GB21441/49A priority patent/GB734482A/en
Priority to US179262A priority patent/US2777634A/en
Priority to FR1026812D priority patent/FR1026812A/fr
Priority to CH303710D priority patent/CH303710A/fr
Publication of GB734482A publication Critical patent/GB734482A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • X-Ray Techniques (AREA)
  • Electrophonic Musical Instruments (AREA)
GB21441/49A 1949-08-17 1949-08-17 Improvements in electronic digital computing machines Expired GB734482A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL91108D NL91108C (en:Method) 1949-08-17
NL656517059A NL155431B (nl) 1949-08-17 Communicatiestelsel met tijdverdeling.
BE497586D BE497586A (en:Method) 1949-08-17
GB21441/49A GB734482A (en) 1949-08-17 1949-08-17 Improvements in electronic digital computing machines
US179262A US2777634A (en) 1949-08-17 1950-08-14 Electronic digital computing machines
FR1026812D FR1026812A (fr) 1949-08-17 1950-08-16 Machine à calculer électronique purement numérique
CH303710D CH303710A (fr) 1949-08-17 1950-08-16 Machine à calculer électronique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21441/49A GB734482A (en) 1949-08-17 1949-08-17 Improvements in electronic digital computing machines

Publications (1)

Publication Number Publication Date
GB734482A true GB734482A (en) 1955-08-03

Family

ID=10163008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21441/49A Expired GB734482A (en) 1949-08-17 1949-08-17 Improvements in electronic digital computing machines

Country Status (6)

Country Link
US (1) US2777634A (en:Method)
BE (1) BE497586A (en:Method)
CH (1) CH303710A (en:Method)
FR (1) FR1026812A (en:Method)
GB (1) GB734482A (en:Method)
NL (2) NL155431B (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027078A (en) * 1953-10-28 1962-03-27 Digital Control Systems Inc Electronic digital differential analyzer
US3245039A (en) * 1954-03-22 1966-04-05 Ibm Electronic data processing machine
US2907524A (en) * 1954-06-01 1959-10-06 Burroughs Corp Conditional stop control apparatus
US2914248A (en) * 1956-03-07 1959-11-24 Ibm Program control for a data processing machine
US3201762A (en) * 1957-01-25 1965-08-17 Honeywell Inc Electrical data processing apparatus
US3070304A (en) * 1957-04-12 1962-12-25 Thompson Ramo Wooldridge Inc Arithmetic unit for digital control systems
US3192363A (en) * 1961-05-24 1965-06-29 Ibm Binary multipler for skipping a string of zeroes or ones
FR2171943B1 (en:Method) * 1972-02-16 1976-10-29 Honeywell Bull

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446945A (en) * 1942-08-25 1948-08-10 Rca Corp Electronic computing device
US2404047A (en) * 1943-01-21 1946-07-16 Rca Corp Electronic computing device
US2404106A (en) * 1943-08-13 1946-07-16 Rca Corp Electronic calculating device
US2616626A (en) * 1945-02-08 1952-11-04 Ibm Calculator
US2604262A (en) * 1949-01-19 1952-07-22 Ibm Multiplying and dividing means
US2617963A (en) * 1949-05-26 1952-11-11 Int Standard Electric Corp Storage tube system
US2591931A (en) * 1950-05-31 1952-04-08 Rca Corp Electron counter circuits

Also Published As

Publication number Publication date
US2777634A (en) 1957-01-15
BE497586A (en:Method)
CH303710A (fr) 1954-12-15
NL155431B (nl)
NL91108C (en:Method)
FR1026812A (fr) 1953-05-05

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