GB537142A - Improvements in electrical impulse generators - Google Patents

Improvements in electrical impulse generators

Info

Publication number
GB537142A
GB537142A GB2980739A GB2980739A GB537142A GB 537142 A GB537142 A GB 537142A GB 2980739 A GB2980739 A GB 2980739A GB 2980739 A GB2980739 A GB 2980739A GB 537142 A GB537142 A GB 537142A
Authority
GB
United Kingdom
Prior art keywords
saw
tooth
voltage
pulse
current
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
GB2980739A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Priority to BE467159D priority Critical patent/BE467159A/xx
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB361941A priority patent/GB538221A/en
Priority to GB2980739A priority patent/GB537142A/en
Publication of GB537142A publication Critical patent/GB537142A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K3/05—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 using means other than a transformer for feedback
    • H03K3/06—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 using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator
    • H03K3/08—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 using means other than a transformer for feedback using at least two tubes so coupled that the input of one is derived from the output of another, e.g. multivibrator astable
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/01—Shaping pulses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • H04N5/067—Arrangements or circuits at the transmitter end
    • H04N5/073—Arrangements or circuits at the transmitter end for mutually locking plural sources of synchronising signals, e.g. studios or relay stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Electrostatic Separation (AREA)
GB2980739A 1939-11-10 1939-11-10 Improvements in electrical impulse generators Expired GB537142A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE467159D BE467159A (enrdf_load_stackoverflow) 1939-11-10
GB361941A GB538221A (en) 1939-11-10 1939-11-10 Improvements in electrical impulse generators
GB2980739A GB537142A (en) 1939-11-10 1939-11-10 Improvements in electrical impulse generators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2980739A GB537142A (en) 1939-11-10 1939-11-10 Improvements in electrical impulse generators

Publications (1)

Publication Number Publication Date
GB537142A true GB537142A (en) 1941-06-11

Family

ID=10297484

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2980739A Expired GB537142A (en) 1939-11-10 1939-11-10 Improvements in electrical impulse generators
GB361941A Expired GB538221A (en) 1939-11-10 1939-11-10 Improvements in electrical impulse generators

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB361941A Expired GB538221A (en) 1939-11-10 1939-11-10 Improvements in electrical impulse generators

Country Status (2)

Country Link
BE (1) BE467159A (enrdf_load_stackoverflow)
GB (2) GB537142A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE467159A (enrdf_load_stackoverflow)
GB538221A (en) 1941-07-24

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