GB630559A - Improvements in or relating to electrical computing apparatus - Google Patents

Improvements in or relating to electrical computing apparatus

Info

Publication number
GB630559A
GB630559A GB15389/46A GB1538946A GB630559A GB 630559 A GB630559 A GB 630559A GB 15389/46 A GB15389/46 A GB 15389/46A GB 1538946 A GB1538946 A GB 1538946A GB 630559 A GB630559 A GB 630559A
Authority
GB
United Kingdom
Prior art keywords
relays
contacts
series
output
entered
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
GB15389/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB630559A publication Critical patent/GB630559A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D11/00—Clutches in which the members have interengaging parts
    • F16D11/02—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member
    • F16D11/06—Clutches in which the members have interengaging parts disengaged by a contact of a part mounted on the clutch with a stationarily-mounted member with clutching members movable otherwise than only axially, e.g. rotatable keys
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/40—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using contact-making devices, e.g. electromagnetic relay
    • G06F7/42—Adding; Subtracting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Electromagnetism (AREA)
  • Relay Circuits (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
GB15389/46A 1946-05-01 1946-05-21 Improvements in or relating to electrical computing apparatus Expired GB630559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2449228X 1946-05-01

Publications (1)

Publication Number Publication Date
GB630559A true GB630559A (en) 1949-10-17

Family

ID=32178906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15389/46A Expired GB630559A (en) 1946-05-01 1946-05-21 Improvements in or relating to electrical computing apparatus

Country Status (6)

Country Link
US (1) US2449228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE469265A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH293168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE815558C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR935760A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB630559A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040913A (fr) * 1951-07-23 1953-10-20 Electronique & Automatisme Sa Dispositifs analyseurs de trains codes d'impulsions électriques
DE1074886B (de) * 1953-07-31 1960-02-04 El-Re-Ma Societa anonima per Io sfruttamento di brevetti, Lugano (Schweiz) Elektrische Rechenmaschine
US3059577A (en) * 1960-01-07 1962-10-23 Frank C Hutchison Fuze arming device
CH393423A (de) * 1960-07-18 1965-06-15 Bull Sa Machines Anordnung zum Speichern und Verarbeiten von Informationen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2191567A (en) * 1936-01-04 1940-02-27 Hofgaard Rolf Calculating machine
US2253596A (en) * 1938-04-01 1941-08-26 Western Electric Co Electrical calculating equipment for telephone systems
US2364540A (en) * 1942-10-10 1944-12-05 Ibm Calculating machine
NL76334C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1943-08-28

Also Published As

Publication number Publication date
DE815558C (de) 1951-10-04
US2449228A (en) 1948-09-14
FR935760A (fr) 1948-06-30
BE469265A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH293168A (de) 1953-09-15

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