FR1352867A - Improvements to pulse generators - Google Patents

Improvements to pulse generators

Info

Publication number
FR1352867A
FR1352867A FR916832A FR916832A FR1352867A FR 1352867 A FR1352867 A FR 1352867A FR 916832 A FR916832 A FR 916832A FR 916832 A FR916832 A FR 916832A FR 1352867 A FR1352867 A FR 1352867A
Authority
FR
France
Prior art keywords
pulse generators
generators
pulse
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
FR916832A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 claimed from US15533361 external-priority patent/US3233116A/en
Application filed by Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR916832A priority Critical patent/FR1352867A/en
Application granted granted Critical
Publication of FR1352867A publication Critical patent/FR1352867A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • B23K11/252—Monitoring devices using digital means
    • 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
    • H03K3/35—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region
    • H03K3/351—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar semiconductor devices with more than two PN junctions, or more than three electrodes, or more than one electrode connected to the same conductivity region the devices being unijunction transistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR916832A 1961-11-28 1962-11-28 Improvements to pulse generators Expired FR1352867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR916832A FR1352867A (en) 1961-11-28 1962-11-28 Improvements to pulse generators

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15543161A 1961-11-28 1961-11-28
US15533361 US3233116A (en) 1961-11-28 1961-11-28 Control rectifiers having timing means energized in response to load effecting commutation
FR916832A FR1352867A (en) 1961-11-28 1962-11-28 Improvements to pulse generators

Publications (1)

Publication Number Publication Date
FR1352867A true FR1352867A (en) 1964-02-21

Family

ID=27246923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916832A Expired FR1352867A (en) 1961-11-28 1962-11-28 Improvements to pulse generators

Country Status (1)

Country Link
FR (1) FR1352867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019747A1 (en) * 1979-05-14 1980-12-10 Siemens Aktiengesellschaft Controlled welding modulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019747A1 (en) * 1979-05-14 1980-12-10 Siemens Aktiengesellschaft Controlled welding modulator

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