FR2595719B1 - Alimentation pour appareil de nitruration - Google Patents
Alimentation pour appareil de nitrurationInfo
- Publication number
- FR2595719B1 FR2595719B1 FR878703486A FR8703486A FR2595719B1 FR 2595719 B1 FR2595719 B1 FR 2595719B1 FR 878703486 A FR878703486 A FR 878703486A FR 8703486 A FR8703486 A FR 8703486A FR 2595719 B1 FR2595719 B1 FR 2595719B1
- Authority
- FR
- France
- Prior art keywords
- nitruration
- supply
- nitruration apparatus
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32018—Glow discharge
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/48—Ion implantation
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/36—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases using ionised gases, e.g. ionitriding
-
- 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
- H02M7/53—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 triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load switching regulators
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/1555—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only for the generation of a regulated current to a load whose impedance is substantially inductive
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/839,527 US4733137A (en) | 1986-03-14 | 1986-03-14 | Ion nitriding power supply |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2595719A1 FR2595719A1 (fr) | 1987-09-18 |
FR2595719B1 true FR2595719B1 (fr) | 1992-07-17 |
Family
ID=25279976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR878703486A Expired - Fee Related FR2595719B1 (fr) | 1986-03-14 | 1987-03-13 | Alimentation pour appareil de nitruration |
Country Status (4)
Country | Link |
---|---|
US (1) | US4733137A (fr) |
DE (1) | DE3708071A1 (fr) |
FR (1) | FR2595719B1 (fr) |
GB (1) | GB2187904A (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3522569A1 (de) * | 1985-06-24 | 1987-01-02 | Metallgesellschaft Ag | Stromversorgung fuer ein elektrofilter |
DE3783551T2 (de) * | 1986-10-17 | 1993-07-15 | Toshiba Kawasaki Kk | Leistungsversorgungseinrichtung fuer entladungslast. |
JPH027384A (ja) * | 1988-06-27 | 1990-01-11 | Toshiba Corp | 調理器 |
US5075594A (en) * | 1989-09-13 | 1991-12-24 | Hughes Aircraft Company | Plasma switch with hollow, thermionic cathode |
US5241152A (en) * | 1990-03-23 | 1993-08-31 | Anderson Glen L | Circuit for detecting and diverting an electrical arc in a glow discharge apparatus |
DE4127504A1 (de) * | 1991-08-20 | 1993-02-25 | Leybold Ag | Einrichtung zur unterdrueckung von lichtboegen |
US5369563A (en) * | 1992-12-29 | 1994-11-29 | Square D Company | Fast turn-off circuit for use with an AC bridge circuit |
DE4441206C2 (de) * | 1994-11-19 | 1996-09-26 | Leybold Ag | Einrichtung für die Unterdrückung von Überschlägen in Kathoden-Zerstäubungseinrichtungen |
US5535906A (en) * | 1995-01-30 | 1996-07-16 | Advanced Energy Industries, Inc. | Multi-phase DC plasma processing system |
AT405582B (de) * | 1995-10-30 | 1999-09-27 | Ruebig Ges M B H & Co Kg | Vorrichtung zum behandeln eines werkstückes in einer gasentladung |
WO2000063947A1 (fr) * | 1999-03-30 | 2000-10-26 | Chessen Group Inc. | Regulateur de temperature destine au traitement du plasma |
US6304040B1 (en) * | 1999-07-12 | 2001-10-16 | Hughes Electronics Corporation | Starter circuit for an ion engine |
BR0205419B1 (pt) * | 2002-12-20 | 2017-10-24 | Coppe/Ufrj Coordenacao Dos Programas De Pos Graduacao De Engenharia Da Univ Federal Do Rio De Janeir | Process of ionic nitretation by pulsed plasma for obtaining diffusion barrier for hydrogen for steel api 5l x-65 |
US7576337B2 (en) * | 2007-01-05 | 2009-08-18 | Varian Semiconductor Equipment Associates, Inc. | Power supply for an ion implantation system |
EP1968188B1 (fr) * | 2007-03-09 | 2012-08-08 | HÜTTINGER Elektronik GmbH + Co. KG | Agencement d'amplificateur de classe D |
WO2009012735A1 (fr) * | 2007-07-23 | 2009-01-29 | Hüttinger Elektronik Gmbh + Co. Kg | Dispositif d'alimentation en plasma |
DE102010031568B4 (de) | 2010-07-20 | 2014-12-11 | TRUMPF Hüttinger GmbH + Co. KG | Arclöschanordnung und Verfahren zum Löschen von Arcs |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2250711C3 (de) * | 1972-10-16 | 1978-06-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Steuerbare Stromversorgungsanlage für einen Lichtbogen-Schmelzofen |
US3969652A (en) * | 1974-01-04 | 1976-07-13 | General Electric Company | Electronic ballast for gaseous discharge lamps |
US3999100A (en) * | 1975-05-19 | 1976-12-21 | Morton B. Leskin | Lamp power supply using a switching regulator and commutator |
US4041365A (en) * | 1976-09-20 | 1977-08-09 | General Electric Company | Circuit for detecting a malfunction in an inverter |
US4068294A (en) * | 1976-09-20 | 1978-01-10 | General Electric Company | Circuit for detecting a missed commutation in an inverter |
US4301498A (en) * | 1979-10-31 | 1981-11-17 | Gould Advance Limited | Voltage converter apparatus having output regulating means |
FR2476143A1 (fr) * | 1980-02-20 | 1981-08-21 | Fours Indls Cie | Procede de traitement thermochimique de pieces par bombardement ionique et dispositif pour la mise en oeuvre du procede |
ZA824856B (en) * | 1981-07-28 | 1983-05-25 | Lee Electric Lighting | Power supply for arc lamps |
US4504895A (en) * | 1982-11-03 | 1985-03-12 | General Electric Company | Regulated dc-dc converter using a resonating transformer |
DE3330702A1 (de) * | 1983-08-25 | 1985-03-07 | Vsesojuznyj naučno-issledovatel'skij, proektno-konstruktorskij i technologičeskij institut elektrotermiČeskogo oborudovanija, Moskva | Verfahren zur chemisch-thermischen behandlung von erzeugnissen mit hilfe einer glimmentladung und anlage zu deren durchfuehrung |
US4628426A (en) * | 1985-10-31 | 1986-12-09 | General Electric Company | Dual output DC-DC converter with independently controllable output voltages |
DE3829251C2 (de) * | 1988-08-29 | 1994-10-20 | Multi Arc Oberflaechentechnik | Gleichspannungsversorgung mit abgestufter Schnellabschaltung |
DE4118756C2 (de) * | 1991-06-06 | 1995-11-30 | Mannesmann Ag | Gleichstromlichtbogenofen |
-
1986
- 1986-03-14 US US06/839,527 patent/US4733137A/en not_active Expired - Lifetime
-
1987
- 1987-03-13 GB GB08705980A patent/GB2187904A/en not_active Withdrawn
- 1987-03-13 FR FR878703486A patent/FR2595719B1/fr not_active Expired - Fee Related
- 1987-03-13 DE DE19873708071 patent/DE3708071A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2595719A1 (fr) | 1987-09-18 |
US4733137A (en) | 1988-03-22 |
GB8705980D0 (en) | 1987-04-15 |
GB2187904A (en) | 1987-09-16 |
DE3708071A1 (de) | 1987-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |