GB533035A - Improvements in or relating to the generation of electric waves - Google Patents

Improvements in or relating to the generation of electric waves

Info

Publication number
GB533035A
GB533035A GB2267039A GB2267039A GB533035A GB 533035 A GB533035 A GB 533035A GB 2267039 A GB2267039 A GB 2267039A GB 2267039 A GB2267039 A GB 2267039A GB 533035 A GB533035 A GB 533035A
Authority
GB
United Kingdom
Prior art keywords
pentode
saturated
passing
relating
generation
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
GB2267039A
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
Application filed by Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB2267039A priority Critical patent/GB533035A/en
Publication of GB533035A publication Critical patent/GB533035A/en
Priority to ES0177203A priority patent/ES177203A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Rectifiers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

533,035. Valve generating circuits ; changing wave form. STANDARD TELEPHONES & CABLES, Ltd., BARNARD, R. M., and KRAM, W. Aug. 4, 1939, No. 22670. [Class 40 (v)] [Also in Group XXXV] Sinusoidal waves are converted into waves of approximately square formation by (1) passing them through a half-wave rectifier, e.g. a diode V1 the output of which is connected to the input of a saturated pentode V2, or (2) passing them through two saturated pentodes in cascade Fig. 3 (not shown). To ensure complete saturation of the pentode, the anode voltage is less than that of the screen grid.
GB2267039A 1939-08-04 1939-08-04 Improvements in or relating to the generation of electric waves Expired GB533035A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2267039A GB533035A (en) 1939-08-04 1939-08-04 Improvements in or relating to the generation of electric waves
ES0177203A ES177203A1 (en) 1939-08-04 1947-03-13 IMPROVEMENTS IN OR RELATED TO DEVICES TO PRODUCE ELECTRIC WAVES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2267039A GB533035A (en) 1939-08-04 1939-08-04 Improvements in or relating to the generation of electric waves

Publications (1)

Publication Number Publication Date
GB533035A true GB533035A (en) 1941-02-05

Family

ID=10183194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2267039A Expired GB533035A (en) 1939-08-04 1939-08-04 Improvements in or relating to the generation of electric waves

Country Status (2)

Country Link
ES (1) ES177203A1 (en)
GB (1) GB533035A (en)

Also Published As

Publication number Publication date
ES177203A1 (en) 1947-04-16

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