NL55138C - - Google Patents

Info

Publication number
NL55138C
NL55138C NL84628A NL84628A NL55138C NL 55138 C NL55138 C NL 55138C NL 84628 A NL84628 A NL 84628A NL 84628 A NL84628 A NL 84628A NL 55138 C NL55138 C NL 55138C
Authority
NL
Netherlands
Application number
NL84628A
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 filed Critical
Application granted granted Critical
Publication of NL55138C publication Critical patent/NL55138C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/02—Tubes in which one or a few electrodes are secondary-electron emitting electrodes
    • H01J43/025—Circuits therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/12—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/10—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only
    • H03K4/12—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor
    • H03K4/18—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements vacuum tubes only in which a sawtooth voltage is produced across a capacitor using a single tube exhibiting negative resistance between two of its electrodes, e.g. transitron, dynatron

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Testing Relating To Insulation (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Particle Accelerators (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • X-Ray Techniques (AREA)
  • Electron Tubes For Measurement (AREA)
  • Microwave Tubes (AREA)
  • Electron Sources, Ion Sources (AREA)
NL84628A 1936-11-16 1937-10-20 NL55138C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB31344/36A GB485120A (en) 1936-11-16 1936-11-16 Improvements in or relating to relaxation oscillation generators
GB24478/38A GB518240A (en) 1936-11-16 1938-08-19 Improvements in or relating to relaxation oscillation generators
GB30523/38A GB520411A (en) 1936-11-16 1938-10-21 Improvements in or relating to relaxation oscillation generators

Publications (1)

Publication Number Publication Date
NL55138C true NL55138C (fr) 1943-09-15

Family

ID=32073925

Family Applications (3)

Application Number Title Priority Date Filing Date
NL84628A NL55138C (fr) 1936-11-16 1937-10-20
NL94265A NL63342C (fr) 1936-11-16 1939-07-11
NL94549A NL55897C (fr) 1936-11-16 1939-07-29

Family Applications After (2)

Application Number Title Priority Date Filing Date
NL94265A NL63342C (fr) 1936-11-16 1939-07-11
NL94549A NL55897C (fr) 1936-11-16 1939-07-29

Country Status (5)

Country Link
US (3) US2213855A (fr)
DE (3) DE901827C (fr)
FR (3) FR828278A (fr)
GB (3) GB485120A (fr)
NL (3) NL55138C (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB522637A (en) * 1938-12-16 1940-06-24 Eric William Bull Improvements in or relating to generators of electric wave-forms
US2456029A (en) * 1942-07-30 1948-12-14 Rca Corp Thermionic tube circuits
NL75432C (fr) * 1943-06-25
BE482113A (fr) * 1944-04-19
US2462078A (en) * 1944-09-15 1949-02-22 Int Standard Electric Corp Oscillation generator
US2644093A (en) * 1945-01-24 1953-06-30 Us Sec War Frequency stabilizing circuit
US2521762A (en) * 1945-12-19 1950-09-12 Standard Telephones Cables Ltd Saw-tooth oscillator
US2786197A (en) * 1946-03-29 1957-03-19 Sperry Rand Corp Ranging system
US2510101A (en) * 1946-09-28 1950-06-06 Graham Mfg Corp Electric percussion welding system
US2459187A (en) * 1946-10-01 1949-01-18 Columbia Broadcasting Syst Inc Deflection circuit for cathode-ray tubes
US2675471A (en) * 1950-04-13 1954-04-13 Gen Electric Integrating circuit
US2631233A (en) * 1950-12-28 1953-03-10 Ibm Secondary emission trigger circuit
US2794122A (en) * 1952-12-26 1957-05-28 Rca Corp Voltage correction circuits
US2870411A (en) * 1953-04-21 1959-01-20 Honeywell Regulator Co Frequency modulated oscillator
BE534902A (fr) * 1954-01-22
US2790904A (en) * 1954-06-24 1957-04-30 Goodyear Tire & Rubber Sawtooth waveform generator
NL239763A (fr) * 1958-06-02
NL230520A (fr) * 1958-08-14

Also Published As

Publication number Publication date
DE901827C (de) 1954-01-14
NL55897C (fr) 1944-03-15
US2213855A (en) 1940-09-03
GB520411A (en) 1940-04-23
FR50956E (fr) 1941-05-19
US2270405A (en) 1942-01-20
US2199278A (en) 1940-04-30
DE941145C (de) 1956-04-05
GB485120A (en) 1938-05-16
GB518240A (en) 1940-02-21
FR828278A (fr) 1938-05-13
DE938560C (de) 1956-02-02
NL63342C (fr) 1949-06-15
FR50872E (fr) 1941-04-18

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