ES392247A1 - Method and apparatus for stabilizing an arc - Google Patents
Method and apparatus for stabilizing an arcInfo
- Publication number
- ES392247A1 ES392247A1 ES392247A ES392247A ES392247A1 ES 392247 A1 ES392247 A1 ES 392247A1 ES 392247 A ES392247 A ES 392247A ES 392247 A ES392247 A ES 392247A ES 392247 A1 ES392247 A1 ES 392247A1
- Authority
- ES
- Spain
- Prior art keywords
- arc
- hollow cathode
- zone
- stabilizing
- electrodes
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B31/00—Electric arc lamps
- H05B31/0018—Electric arc lamps in a closed vessel
- H05B31/0021—Construction, in particular closure, of the vessel
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3478—Geometrical details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/28—Cooling arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3436—Hollow cathodes with internal coolant flow
Abstract
A method of stabilizing an arc in an arc device having an axially spaced pair of electrodes, at least one of which is a liquid-cooled hollow cathode, located in a chamber of greater diameter than the space between the electrodes and surrounding thereto, said method comprising passing coolant along the outer surface of said hollow cathode and varying the speed of said coolant as it passes along the outer wall of said hollow cathode, to create a zone on the interior surface of said hollow cathode, which is at a temperature substantially higher than any other zone of said interior surface, thereby creating an arc termination zone from which the arc will not move. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87877569A | 1969-11-21 | 1969-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES392247A1 true ES392247A1 (en) | 1974-01-16 |
Family
ID=25372814
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES385741A Expired ES385741A1 (en) | 1969-11-21 | 1970-11-20 | Method and apparatus for stabilizing an arc |
ES392247A Expired ES392247A1 (en) | 1969-11-21 | 1971-06-15 | Method and apparatus for stabilizing an arc |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES385741A Expired ES385741A1 (en) | 1969-11-21 | 1970-11-20 | Method and apparatus for stabilizing an arc |
Country Status (14)
Country | Link |
---|---|
US (1) | US3612933A (en) |
JP (1) | JPS4916467B1 (en) |
AT (1) | AT314686B (en) |
BE (1) | BE759245A (en) |
BR (1) | BR7024021D0 (en) |
CA (1) | CA921550A (en) |
DE (1) | DE2057125A1 (en) |
ES (2) | ES385741A1 (en) |
FR (1) | FR2069814A5 (en) |
GB (1) | GB1334379A (en) |
NL (1) | NL7017046A (en) |
NO (1) | NO129825B (en) |
SE (1) | SE376531B (en) |
ZA (1) | ZA707847B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3995187A (en) * | 1971-09-07 | 1976-11-30 | Telic Corporation | Electrode type glow discharge apparatus |
JPS54142683U (en) * | 1978-03-24 | 1979-10-03 | ||
US6621199B1 (en) * | 2000-01-21 | 2003-09-16 | Vortek Industries Ltd. | High intensity electromagnetic radiation apparatus and method |
US7781947B2 (en) * | 2004-02-12 | 2010-08-24 | Mattson Technology Canada, Inc. | Apparatus and methods for producing electromagnetic radiation |
DE102010040759B4 (en) * | 2010-09-14 | 2015-10-08 | Von Ardenne Gmbh | Cooling arrangement for targets of sputter sources |
CN113932602B (en) * | 2021-09-02 | 2023-10-31 | 山东晶盾新材料科技有限公司 | Automatic continuous production device for rapid hot-pressing sintering |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3292028A (en) * | 1962-06-20 | 1966-12-13 | Giannini Scient Corp | Gas vortex-stabilized light source |
US3280360A (en) * | 1963-02-28 | 1966-10-18 | Westinghouse Electric Corp | High intensity radiation source |
US3480829A (en) * | 1965-03-08 | 1969-11-25 | Geotel Inc | Electric arc light source and method |
US3378713A (en) * | 1965-06-08 | 1968-04-16 | Westinghouse Electric Corp | High-intensity radiation source comprising rotating arc |
US3360682A (en) * | 1965-10-15 | 1967-12-26 | Giannini Scient Corp | Apparatus and method for generating high-enthalpy plasma under high-pressure conditions |
US3418524A (en) * | 1965-11-29 | 1968-12-24 | Giannini Scient Corp | Apparatus and method for generating high-intensity light |
-
0
- BE BE759245D patent/BE759245A/en unknown
-
1969
- 1969-11-21 US US878775A patent/US3612933A/en not_active Expired - Lifetime
-
1970
- 1970-11-16 CA CA098178A patent/CA921550A/en not_active Expired
- 1970-11-20 AT AT1047370A patent/AT314686B/en active
- 1970-11-20 DE DE19702057125 patent/DE2057125A1/en active Pending
- 1970-11-20 ZA ZA707847A patent/ZA707847B/en unknown
- 1970-11-20 JP JP45102051A patent/JPS4916467B1/ja active Pending
- 1970-11-20 ES ES385741A patent/ES385741A1/en not_active Expired
- 1970-11-20 NL NL7017046A patent/NL7017046A/xx unknown
- 1970-11-20 BR BR224021/70A patent/BR7024021D0/en unknown
- 1970-11-20 GB GB5689270A patent/GB1334379A/en not_active Expired
- 1970-11-20 SE SE7015748A patent/SE376531B/xx unknown
- 1970-11-20 NO NO04462/70A patent/NO129825B/no unknown
- 1970-11-20 FR FR7041872A patent/FR2069814A5/fr not_active Expired
-
1971
- 1971-06-15 ES ES392247A patent/ES392247A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2069814A5 (en) | 1971-09-03 |
BR7024021D0 (en) | 1973-03-08 |
ZA707847B (en) | 1971-08-25 |
NL7017046A (en) | 1971-05-25 |
NO129825B (en) | 1974-05-27 |
AT314686B (en) | 1974-04-25 |
JPS4916467B1 (en) | 1974-04-22 |
US3612933A (en) | 1971-10-12 |
BE759245A (en) | 1971-05-21 |
SE376531B (en) | 1975-05-26 |
DE2057125A1 (en) | 1971-05-27 |
CA921550A (en) | 1973-02-20 |
ES385741A1 (en) | 1973-04-01 |
GB1334379A (en) | 1973-10-17 |
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