CH250408A - Circuit for generating sudden changes in an electrical quantity. - Google Patents

Circuit for generating sudden changes in an electrical quantity.

Info

Publication number
CH250408A
CH250408A CH250408DA CH250408A CH 250408 A CH250408 A CH 250408A CH 250408D A CH250408D A CH 250408DA CH 250408 A CH250408 A CH 250408A
Authority
CH
Switzerland
Prior art keywords
circuit
electrical quantity
sudden changes
generating sudden
generating
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH250408A publication Critical patent/CH250408A/en

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)
CH250408D 1942-03-13 1943-03-13 Circuit for generating sudden changes in an electrical quantity. CH250408A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH250408A true CH250408A (en) 1947-08-31

Family

ID=19781067

Family Applications (1)

Application Number Title Priority Date Filing Date
CH250408D CH250408A (en) 1942-03-13 1943-03-13 Circuit for generating sudden changes in an electrical quantity.

Country Status (4)

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

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
BE426821A (en) * 1937-03-10
BE434445A (en) * 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 (en) * 1939-06-23 1941-06-18 Magnadyne Radio Electronic system of synchronized voltage generation in the form of saw teeth
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 (en) 1945-04-26
BE449722A (en)
US2509998A (en) 1950-05-30

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