BE449722A - - Google Patents

Info

Publication number
BE449722A
BE449722A BE449722DA BE449722A BE 449722 A BE449722 A BE 449722A BE 449722D A BE449722D A BE 449722DA BE 449722 A BE449722 A BE 449722A
Authority
BE
Belgium
Application number
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.)
Publication of BE449722A publication Critical patent/BE449722A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G01R13/20—Cathode-ray oscilloscopes
    • G01R13/22—Circuits therefor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/04—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of vacuum tubes only, with positive feedback

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Hybrid Cells (AREA)
BE449722D 1942-03-13 BE449722A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL250408X 1942-03-13

Publications (1)

Publication Number Publication Date
BE449722A true BE449722A (fr)

Family

ID=19781067

Family Applications (1)

Application Number Title Priority Date Filing Date
BE449722D BE449722A (fr) 1942-03-13

Country Status (4)

Country Link
US (1) US2509998A (fr)
BE (1) BE449722A (fr)
CH (1) CH250408A (fr)
FR (1) FR898580A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750501A (en) * 1951-12-21 1956-06-12 Ibm Secondary emission type trigger circuit
US2797319A (en) * 1952-04-28 1957-06-25 Norman F Moody Trigger circuit
US2949578A (en) * 1957-01-29 1960-08-16 Jan A Narud Millimicrosecond pulse circuits
US3048788A (en) * 1958-08-15 1962-08-07 Edgerton Germeshausen And Grie Sweep signal generating system
US3027517A (en) * 1958-08-21 1962-03-27 Edgerton Germeshausen And Grie Blocking oscillator system
US3069628A (en) * 1960-04-27 1962-12-18 Jr Henry C Mcdonald Pulse rate divider
US3141143A (en) * 1960-10-19 1964-07-14 Westinghouse Electric Corp Variable width pulse gate generator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US120900A (en) * 1871-11-14 Improvement in roofings
GB455497A (en) * 1935-03-21 1936-10-21 Eric Lawrence Casling White Improvements in and relating to generators of electrical oscillations
US2172324A (en) * 1936-01-24 1939-09-05 Firm Fernseh Ag Modulation circuit using a multigrid photoelectric cell
NL47700C (fr) * 1937-03-10
BE434445A (fr) * 1937-04-21
GB512173A (en) * 1938-05-13 1939-08-30 Mullard Radio Valve Co Ltd Improvements in thermionic valve circuits
US2293449A (en) * 1939-02-27 1942-08-18 Rca Corp Amplifier circuit
FR866105A (fr) * 1939-06-23 1941-06-18 Magnadyne Radio Système électronique de génération de tensions synchronisées en forme de dents de scie
US2305395A (en) * 1940-05-30 1942-12-15 Strutt Maximiliaan Julius Otto Electron discharge tube circuit
US2274369A (en) * 1940-07-13 1942-02-24 Gen Electric Electrical control system
US2416302A (en) * 1941-01-07 1947-02-25 Bell Telephone Labor Inc Electronic apparatus
GB547801A (en) * 1941-03-06 1942-09-11 Francois Joseph Gerard Van Den Improvements in or relating to electron multiplier apparatus
US2329137A (en) * 1941-05-23 1943-09-07 Rca Corp Deflection generator

Also Published As

Publication number Publication date
FR898580A (fr) 1945-04-26
US2509998A (en) 1950-05-30
CH250408A (de) 1947-08-31

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