CH312270A - Glow discharge lamp storage device for converting a true number to its complement. - Google Patents

Glow discharge lamp storage device for converting a true number to its complement.

Info

Publication number
CH312270A
CH312270A CH312270DA CH312270A CH 312270 A CH312270 A CH 312270A CH 312270D A CH312270D A CH 312270DA CH 312270 A CH312270 A CH 312270A
Authority
CH
Switzerland
Prior art keywords
complement
converting
storage device
discharge lamp
glow discharge
Prior art date
Application number
Other languages
French (fr)
Inventor
Corporation Internati Machines
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of CH312270A publication Critical patent/CH312270A/en

Links

Classifications

    • 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
    • G06F7/48—Methods 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
    • G06F7/491—Computations with decimal numbers radix 12 or 20.
    • G06F7/498—Computations with decimal numbers radix 12 or 20. using counter-type accumulators
    • G06F7/4981—Adding; Subtracting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/007—Sequential discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Particle Accelerators (AREA)
CH312270D 1952-07-30 1953-07-28 Glow discharge lamp storage device for converting a true number to its complement. CH312270A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301675A US2837276A (en) 1952-07-30 1952-07-30 Self-complementing gas tube counter

Publications (1)

Publication Number Publication Date
CH312270A true CH312270A (en) 1955-12-31

Family

ID=23164372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312270D CH312270A (en) 1952-07-30 1953-07-28 Glow discharge lamp storage device for converting a true number to its complement.

Country Status (4)

Country Link
US (1) US2837276A (en)
CH (1) CH312270A (en)
FR (1) FR1086432A (en)
NL (2) NL95346C (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE469619A (en) * 1941-05-23
NL83274C (en) * 1944-12-27
US2489325A (en) * 1946-10-25 1949-11-29 Int Standard Electric Corp Electrical storage of information
US2502360A (en) * 1947-03-14 1950-03-28 Bell Telephone Labor Inc Electronic computer
US2575370A (en) * 1949-06-25 1951-11-20 Bell Telephone Labor Inc Cold cathode gaseous discharge device
US2618767A (en) * 1949-12-15 1952-11-18 Bell Telephone Labor Inc Multicathode gaseous discharge device
US2598677A (en) * 1949-12-15 1952-06-03 Bell Telephone Labor Inc Multicathode glow discharge device
US2607891A (en) * 1950-06-10 1952-08-19 Bell Telephone Labor Inc Translating circuits utilizing glow discharge devices
US2606309A (en) * 1950-06-15 1952-08-05 Bell Telephone Labor Inc Glow discharge device
US2619528A (en) * 1950-08-15 1952-11-25 Bell Telephone Labor Inc Selective signaling system
US2702357A (en) * 1950-12-22 1955-02-15 Bell Telephone Labor Inc Multicathode gaseous discharge device
US2651741A (en) * 1951-05-15 1953-09-08 Ibm Dual-polarity gas tube counter

Also Published As

Publication number Publication date
NL95346C (en)
FR1086432A (en) 1955-02-11
US2837276A (en) 1958-06-03
NL180236B (en)

Similar Documents

Publication Publication Date Title
CH380869A (en) Discharge chute of a wick creping device
FR1099888A (en) Insulating support with wiring
CH312270A (en) Glow discharge lamp storage device for converting a true number to its complement.
FR1073231A (en) Upright drawing device
FR1086905A (en) Feeding device for evaporators
FR1232913A (en) Ignition circuit for electric discharge lamps
CH308589A (en) Installation for the processing of a film.
FR73320E (en) Feeding device for automatic cannon loading
FR1098181A (en) Lighting device for fluorescent tubes
FR1113658A (en) Device for cooling a compressor
FR1118268A (en) Discharge device for compressors
FR1151103A (en) Ignition device for single anode mutators
FR1091853A (en) Ignition device for flash lamps
CH300724A (en) Tablet distribution device.
FR1170074A (en) Lighting device for fluorescent tube
FR1098097A (en) Garbage can cabinet
AT199750B (en) Discharge lamp
AT196504B (en) Discharge lamp
FR1113046A (en) New device for illuminated advertising
FR1054854A (en) Device for controlling a measurable phenomenon
FR1121617A (en) Priming device for discharge tube
FR1104199A (en) Power supply device for fluorescent tubes
FR1101219A (en) Power supply device for fluorescent tubes
FR1125379A (en) Microscope lighting device
GR15908B (en) METAL COIN STORAGE DEVICE OPERATING AUTOMATICALLY.