FR2603755B1 - Generateur electrique de puissance a forme d'onde modulable et son utilisation pour le traitement de surface de materiaux - Google Patents

Generateur electrique de puissance a forme d'onde modulable et son utilisation pour le traitement de surface de materiaux

Info

Publication number
FR2603755B1
FR2603755B1 FR8612482A FR8612482A FR2603755B1 FR 2603755 B1 FR2603755 B1 FR 2603755B1 FR 8612482 A FR8612482 A FR 8612482A FR 8612482 A FR8612482 A FR 8612482A FR 2603755 B1 FR2603755 B1 FR 2603755B1
Authority
FR
France
Prior art keywords
materials
electric power
surface treatment
power generator
waveform electric
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 - Fee Related
Application number
FR8612482A
Other languages
English (en)
Other versions
FR2603755A1 (fr
Inventor
Gerard Messin
Jacques Pagetti
Patrice Bercot
Max Crochet
Serge Thuillier
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.)
Universite de Franche-Comte
Original Assignee
Universite de Franche-Comte
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 Universite de Franche-Comte filed Critical Universite de Franche-Comte
Priority to FR8612482A priority Critical patent/FR2603755B1/fr
Publication of FR2603755A1 publication Critical patent/FR2603755A1/fr
Application granted granted Critical
Publication of FR2603755B1 publication Critical patent/FR2603755B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/505—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/515—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/525—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency
    • H02M7/527—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation
    • H02M7/529—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform or frequency by pulse width modulation using digital control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is dc characterised by reference voltage circuitry, e.g. soft start, remote shutdown

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR8612482A 1986-09-05 1986-09-05 Generateur electrique de puissance a forme d'onde modulable et son utilisation pour le traitement de surface de materiaux Expired - Fee Related FR2603755B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8612482A FR2603755B1 (fr) 1986-09-05 1986-09-05 Generateur electrique de puissance a forme d'onde modulable et son utilisation pour le traitement de surface de materiaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612482A FR2603755B1 (fr) 1986-09-05 1986-09-05 Generateur electrique de puissance a forme d'onde modulable et son utilisation pour le traitement de surface de materiaux

Publications (2)

Publication Number Publication Date
FR2603755A1 FR2603755A1 (fr) 1988-03-11
FR2603755B1 true FR2603755B1 (fr) 1993-09-24

Family

ID=9338725

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8612482A Expired - Fee Related FR2603755B1 (fr) 1986-09-05 1986-09-05 Generateur electrique de puissance a forme d'onde modulable et son utilisation pour le traitement de surface de materiaux

Country Status (1)

Country Link
FR (1) FR2603755B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499967A (en) * 1992-02-27 1996-03-19 Societe Anonyme Dite: Laboratoires D'hygiene Societe Anonyme Dite: Et De Dietetique (L.H.D.) Transdermal drug delivery device with waveshape generator
FR2688106B1 (fr) * 1992-02-27 1994-09-09 Lhd Lab Hygiene Dietetique Dispositif de generation d'une tension electrique de forme d'onde predeterminee, appareil ionophoretique d'administration transdermique de medicaments.
ITTO20120378A1 (it) 2012-04-30 2013-10-31 Prodit Engineering S P A Dispositivo generatore di corrente e procedimento di generazione di un'onda di corrente

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2613997A1 (de) * 1976-04-01 1977-10-13 Philips Patentverwaltung Regelvorrichtung, insbesondere zum regeln des emissionsstromes einer roentgenroehre
US4517059A (en) * 1981-07-31 1985-05-14 The Boeing Company Automated alternating polarity direct current pulse electrolytic processing of metals

Also Published As

Publication number Publication date
FR2603755A1 (fr) 1988-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse