GB489625A - Improvements in periodic voltage generator - Google Patents

Improvements in periodic voltage generator

Info

Publication number
GB489625A
GB489625A GB2666/37A GB266637A GB489625A GB 489625 A GB489625 A GB 489625A GB 2666/37 A GB2666/37 A GB 2666/37A GB 266637 A GB266637 A GB 266637A GB 489625 A GB489625 A GB 489625A
Authority
GB
United Kingdom
Prior art keywords
valves
condenser
plates
valve
voltage generator
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
GB2666/37A
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.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
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 Hazeltine Corp filed Critical Hazeltine Corp
Publication of GB489625A publication Critical patent/GB489625A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Amplifiers (AREA)
  • Details Of Television Scanning (AREA)
GB2666/37A 1936-02-15 1937-01-29 Improvements in periodic voltage generator Expired GB489625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64022A US2105902A (en) 1936-02-15 1936-02-15 Periodic voltage generator

Publications (1)

Publication Number Publication Date
GB489625A true GB489625A (en) 1938-07-29

Family

ID=22053054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2666/37A Expired GB489625A (en) 1936-02-15 1937-01-29 Improvements in periodic voltage generator

Country Status (5)

Country Link
US (1) US2105902A (en:Method)
DE (1) DE688088C (en:Method)
FR (1) FR817870A (en:Method)
GB (1) GB489625A (en:Method)
NL (1) NL47553C (en:Method)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677127A (en) * 1942-08-21 1954-04-27 Robert M Page Radio echo indicating apparatus
US2646503A (en) * 1945-11-29 1953-07-21 Us Navy Balanced sweep circuit
US2458366A (en) * 1946-09-11 1949-01-04 Motorola Inc Saw-tooth voltage generator
US2597092A (en) * 1946-09-19 1952-05-20 Motorola Inc Vertical sweep generator
US2698400A (en) * 1947-06-03 1954-12-28 Sylvania Electric Prod Generator for dynamic focusing of cathode ray tubes
US2602890A (en) * 1947-11-01 1952-07-08 Bell Telephone Labor Inc Sweep circuit
US2886701A (en) * 1948-03-26 1959-05-12 Bell Telephone Labor Inc Zero direct current sweep circuit
US2709746A (en) * 1948-11-02 1955-05-31 Westinghouse Electric Corp Pulse generator
US2836718A (en) * 1954-05-12 1958-05-27 Hughes Aircraft Co Pulse amplitude multiplier

Also Published As

Publication number Publication date
NL47553C (en:Method)
DE688088C (de) 1940-02-12
US2105902A (en) 1938-01-18
FR817870A (fr) 1937-09-13

Similar Documents

Publication Publication Date Title
GB523441A (en) Improvements in or relating to devices for the production of a periodical current or voltage having a discontinuously increasing amplitude
GB489231A (en) Improvements in or relating to television systems
GB489625A (en) Improvements in periodic voltage generator
GB485120A (en) Improvements in or relating to relaxation oscillation generators
GB467958A (en) Cathode ray sweep circuits particularly for television scanning
GB467915A (en) Improvements in or relating to electron discharge devices and to circuits therefor
GB451117A (en) Improvements in or relating to electrical time base arrangements for use in oscillographic observations and the like
GB423685A (en) Improvements in and relating to television and like systems
GB668947A (en) Improvements in circuit-arrangements for producing high direct voltages
GB442747A (en) Improvements in or relating to electric circuits employing gas-filled discharge devices
GB473650A (en) Improvements in or relating to thermionic valve circuits
US2526003A (en) Polar locking circuit
GB426537A (en) Improvements in or relating to electric oscillators
GB479760A (en) Improvements in or relating to television and like systems
US2147229A (en) Oscillation producing system
GB498474A (en) Improvements in and relating to electric valve converting apparatus
GB481789A (en) Improvements in and relating to circuit arrangements for quenching electric discharge arcs
GB450986A (en) Improvements in thermionic and like time-base circuits
GB360063A (en:Method)
GB700056A (en) Improvements in or relating to circuits for automatic control of the frequency of anoscillator
GB498598A (en) Improvements in electric circuit arrangements comprising multielectrode thermionic valves
GB474776A (en) Improvements in or relating to television and like systems
GB452372A (en) Improvements in and relating to electric discharge devices
GB542092A (en) Improvements in grid-biassing arrangements for grid-controlled valves
GB438386A (en) Improvements in time-base circuits for cathode ray oscillographs