Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
  • H03K4/94—Generating pulses having essentially a finite slope or stepped portions having trapezoidal shape
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03K—PULSE TECHNIQUE
  • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
  • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
  • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
  • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
  • H03K17/64—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors having inductive loads
• • 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
  • 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
  • H03K5/12—Shaping pulses by steepening leading or trailing edges
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04Q—SELECTING
  • H04Q1/00—Details of selecting apparatus or arrangements
  • H04Q1/18—Electrical details
  • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
  • H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of dc pulses
  • H04Q1/36—Pulse-correcting arrangements, e.g. for reducing effects due to interference

Applications Claiming Priority (1)

Publications (1)

Family

ID=7516825

Family Applications (2)

Family Applications After (1)

Country Status (6)

Families Citing this family (2)

• 0
  • NL NL137673D patent/NL137673C/xx active
• 1964
  • 1964-07-06 DE DES91899A patent/DE1210036B/de active Pending
• 1965
  • 1965-07-01 NL NL6508491A patent/NL6508491A/xx unknown
  • 1965-07-05 SE SE885365A patent/SE312575B/xx unknown
  • 1965-07-05 GB GB2830765A patent/GB1042558A/en not_active Expired
  • 1965-07-06 FI FI159965A patent/FI41568B/fi active
  • 1965-07-06 BE BE666464A patent/BE666464A/xx unknown

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