NO751121L - - Google Patents
Info
- Publication number
- NO751121L NO751121L NO751121A NO751121A NO751121L NO 751121 L NO751121 L NO 751121L NO 751121 A NO751121 A NO 751121A NO 751121 A NO751121 A NO 751121A NO 751121 L NO751121 L NO 751121L
- Authority
- NO
- Norway
- Prior art keywords
- electrode
- nozzle
- plasma
- auxiliary electrode
- current
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000007789 gas Substances 0.000 description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 9
- 229910052721 tungsten Inorganic materials 0.000 description 9
- 239000010937 tungsten Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
-
- 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
- H05H1/3421—Transferred arc or pilot arc mode
-
- 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
- H05H1/3452—Supplementary electrodes between cathode and anode, e.g. cascade
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7404658A NL7404658A (nl) | 1974-04-05 | 1974-04-05 | Werkwijze en inrichting voor het plasma-mig lassen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO751121L true NO751121L (fr) | 1975-10-07 |
Family
ID=19821124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO751121A NO751121L (fr) | 1974-04-05 | 1975-04-02 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS50136248A (fr) |
| BE (1) | BE827537A (fr) |
| CA (1) | CA1026829A (fr) |
| DE (1) | DE2513090C2 (fr) |
| ES (1) | ES436270A1 (fr) |
| FI (1) | FI750978A (fr) |
| FR (1) | FR2266569B1 (fr) |
| GB (1) | GB1449592A (fr) |
| IT (1) | IT1035156B (fr) |
| NL (1) | NL7404658A (fr) |
| NO (1) | NO751121L (fr) |
| SE (1) | SE406721B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7601721A (nl) * | 1976-02-20 | 1977-08-23 | Philips Nv | Werkwijze en inrichting voor het plasma-mig lassen. |
| NL7603319A (nl) * | 1976-03-31 | 1977-10-04 | Philips Nv | Werkwijze en inrichting voor het plasma-mig lassen. |
| NL7603318A (nl) * | 1976-03-31 | 1977-10-04 | Philips Nv | Inrichting en lastoorts voor het plasma-mig lassen. |
| NL175500C (nl) * | 1976-03-31 | 1984-11-16 | Philips Nv | Lastoorts voor het lassen in een thermisch geioniseerd gas. |
| DE3426410A1 (de) * | 1984-07-18 | 1986-01-23 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Schweissbrenner zum plasma-mig-schweissen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL164779C (nl) * | 1971-04-01 | 1981-02-16 | Philips Nv | Werkwijze voor het plasma-mig-lassen. |
| BE788919A (fr) * | 1971-09-17 | 1973-03-15 | Philips Nv | Procede et dispositif permettant le traitement et l'usinage thermiques de materiaux a haut point de fusion |
| DE2214972A1 (de) * | 1972-03-28 | 1973-10-11 | Motoren Turbinen Union | Einrichtung zum bremsen von fahrzeugen mit gasturbinenantrieb |
-
1974
- 1974-04-05 NL NL7404658A patent/NL7404658A/xx not_active Application Discontinuation
-
1975
- 1975-03-25 DE DE2513090A patent/DE2513090C2/de not_active Expired
- 1975-03-27 CA CA223,594A patent/CA1026829A/fr not_active Expired
- 1975-04-02 GB GB1342975A patent/GB1449592A/en not_active Expired
- 1975-04-02 JP JP50039284A patent/JPS50136248A/ja active Pending
- 1975-04-02 NO NO751121A patent/NO751121L/no unknown
- 1975-04-02 IT IT48901/75A patent/IT1035156B/it active
- 1975-04-02 SE SE7503771A patent/SE406721B/xx not_active IP Right Cessation
- 1975-04-02 FI FI750978A patent/FI750978A/fi not_active Application Discontinuation
- 1975-04-03 ES ES436270A patent/ES436270A1/es not_active Expired
- 1975-04-03 BE BE155071A patent/BE827537A/fr not_active IP Right Cessation
- 1975-04-07 FR FR7510746A patent/FR2266569B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1035156B (it) | 1979-10-20 |
| NL7404658A (nl) | 1975-10-07 |
| SE7503771L (sv) | 1975-10-06 |
| FR2266569A1 (fr) | 1975-10-31 |
| GB1449592A (en) | 1976-09-15 |
| DE2513090A1 (de) | 1975-10-09 |
| BE827537A (fr) | 1975-10-03 |
| DE2513090C2 (de) | 1983-06-23 |
| FI750978A (fr) | 1975-10-06 |
| SE406721B (sv) | 1979-02-26 |
| JPS50136248A (fr) | 1975-10-29 |
| FR2266569B1 (fr) | 1983-04-08 |
| ES436270A1 (es) | 1977-01-01 |
| CA1026829A (fr) | 1978-02-21 |
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