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DK115958B - Bordregnemaskine til titalssystemet. - Google Patents

Bordregnemaskine til titalssystemet.

Info

Publication number
DK115958B
DK115958B DK278262A DK278262A DK115958B DK 115958 B DK115958 B DK 115958B DK 278262 A DK278262 A DK 278262A DK 278262 A DK278262 A DK 278262A DK 115958 B DK115958 B DK 115958B
Authority
DK
Denmark
Prior art keywords
decimal system
table calculator
calculator
decimal
Prior art date
Application number
DK278262A
Other languages
English (en)
Inventor
N Kitz
Original Assignee
Bell Punch 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 Bell Punch Co Ltd filed Critical Bell Punch Co Ltd
Publication of DK115958B publication Critical patent/DK115958B/da

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/491Computations with decimal numbers radix 12 or 20.
    • G06F7/498Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4983Multiplying; Dividing
    • G06F7/4985Multiplying; Dividing by successive additions or subtractions
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06CDIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C7/00Input mechanisms
    • G06C7/02Keyboards
    • G06C7/06Keyboards with one set of keys for each denomination
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04Generating or distributing clock signals or signals derived directly therefrom
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G09G3/06Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources
    • G09G3/10Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions using controlled light sources using gas tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Punching Or Piercing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Digital Computer Display Output (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DK278262A 1958-06-19 1962-06-21 Bordregnemaskine til titalssystemet. DK115958B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1965658A GB925161A (en) 1958-06-19 1958-06-19 Improvements in or relating to calculating machines

Publications (1)

Publication Number Publication Date
DK115958B true DK115958B (da) 1969-11-24

Family

ID=10132982

Family Applications (3)

Application Number Title Priority Date Filing Date
DK218559A DK109760C (da) 1958-06-19 1959-06-18 Regnemaskine med flere rækker af taster, flere tælleorganer, hvoraf der er knyttet ét til hver række af taster, menteoverføringsmidler mellem nabotælleorganer samt en impulsgenerator med flere udgange.
DK278262A DK115958B (da) 1958-06-19 1962-06-21 Bordregnemaskine til titalssystemet.
DK278462A DK117866B (da) 1958-06-19 1962-06-21 Tastatur til regnemaskine.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK218559A DK109760C (da) 1958-06-19 1959-06-18 Regnemaskine med flere rækker af taster, flere tælleorganer, hvoraf der er knyttet ét til hver række af taster, menteoverføringsmidler mellem nabotælleorganer samt en impulsgenerator med flere udgange.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK278462A DK117866B (da) 1958-06-19 1962-06-21 Tastatur til regnemaskine.

Country Status (8)

Country Link
BE (1) BE579813A (da)
CH (5) CH381454A (da)
DE (1) DE1287340B (da)
DK (3) DK109760C (da)
FR (1) FR1230745A (da)
GB (3) GB925163A (da)
NL (1) NL240341A (da)
SE (3) SE301734B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114234922B (zh) * 2021-12-30 2025-02-07 国网黑龙江省电力有限公司鸡西供电公司 杆塔在线监测系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE469796A (da) * 1940-01-20
NL83274C (da) * 1944-12-27
NL220554A (da) * 1956-09-06

Also Published As

Publication number Publication date
SE307600B (da) 1969-01-13
DE1287340B (de) 1969-01-16
NL240341A (da)
CH384254A (de) 1964-11-15
GB925163A (en) 1963-05-01
SE301734B (sv) 1968-06-17
DK117866B (da) 1970-06-08
CH381279A (de) 1964-08-31
CH377559A (de) 1964-05-15
SE303891B (da) 1968-09-09
CH379807A (de) 1964-07-15
BE579813A (fr) 1959-10-16
FR1230745A (da) 1960-09-19
CH381454A (de) 1964-08-31
GB925164A (en) 1963-05-01
GB925161A (en) 1963-05-01
DK109760C (da) 1968-06-24

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