FR2173875A1 - Plasma gun - cathode insert - Google Patents
Plasma gun - cathode insertInfo
- Publication number
- FR2173875A1 FR2173875A1 FR7220930A FR7220930A FR2173875A1 FR 2173875 A1 FR2173875 A1 FR 2173875A1 FR 7220930 A FR7220930 A FR 7220930A FR 7220930 A FR7220930 A FR 7220930A FR 2173875 A1 FR2173875 A1 FR 2173875A1
- Authority
- FR
- France
- Prior art keywords
- gun
- cathode insert
- dia
- nozzle
- plasma gun
- 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.)
- Withdrawn
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
- 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
-
- 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
- H05H1/3442—Cathodes with inserted tip
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Geometry (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1752573 | 1972-02-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2173875A1 true FR2173875A1 (en) | 1973-10-12 |
Family
ID=20504512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7220930A Withdrawn FR2173875A1 (en) | 1972-02-29 | 1972-06-09 | Plasma gun - cathode insert |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD96879A1 (ja) |
DE (1) | DE2227684A1 (ja) |
FR (1) | FR2173875A1 (ja) |
IT (1) | IT965748B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2431235A1 (fr) * | 1978-07-11 | 1980-02-08 | G Pi | Electrode non consommable pour le traitement de materiaux a l'arc electrique |
EP0641269A1 (en) * | 1992-05-20 | 1995-03-08 | Hypertherm, Inc. | Improved electrode for high current density plasma arc torch |
WO1996004771A1 (en) * | 1994-07-29 | 1996-02-15 | Hypertherm, Inc. | Electrode for a plasma arc torch |
US9949356B2 (en) | 2012-07-11 | 2018-04-17 | Lincoln Global, Inc. | Electrode for a plasma arc cutting torch |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU493097A1 (ru) * | 1974-10-28 | 1978-06-25 | Ордена Ленина И Трудового Красного Знамени Институт Электросварки Имени Е.О.Патона | Плазменный резак |
-
1972
- 1972-06-06 DD DD163469A patent/DD96879A1/xx unknown
- 1972-06-07 DE DE2227684A patent/DE2227684A1/de active Pending
- 1972-06-09 FR FR7220930A patent/FR2173875A1/fr not_active Withdrawn
- 1972-06-28 IT IT41608/72A patent/IT965748B/it active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2431235A1 (fr) * | 1978-07-11 | 1980-02-08 | G Pi | Electrode non consommable pour le traitement de materiaux a l'arc electrique |
EP0641269A1 (en) * | 1992-05-20 | 1995-03-08 | Hypertherm, Inc. | Improved electrode for high current density plasma arc torch |
EP0641269A4 (en) * | 1992-05-20 | 1995-04-05 | Hypertherm, Inc. | Improved electrode for high current density plasma arc torch. |
US5601734A (en) * | 1992-05-20 | 1997-02-11 | Hypertherm, Inc. | Electrode for a plasma arc torch |
WO1996004771A1 (en) * | 1994-07-29 | 1996-02-15 | Hypertherm, Inc. | Electrode for a plasma arc torch |
AU681533B2 (en) * | 1994-07-29 | 1997-08-28 | Hypertherm, Inc. | Electrode for a plasma arc torch |
US9949356B2 (en) | 2012-07-11 | 2018-04-17 | Lincoln Global, Inc. | Electrode for a plasma arc cutting torch |
Also Published As
Publication number | Publication date |
---|---|
DE2227684A1 (de) | 1973-09-06 |
IT965748B (it) | 1974-02-11 |
DD96879A1 (ja) | 1973-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Withdrawal of published application |