CH490154A - Electric arc torch - Google Patents
Electric arc torchInfo
- Publication number
- CH490154A CH490154A CH853468A CH853468A CH490154A CH 490154 A CH490154 A CH 490154A CH 853468 A CH853468 A CH 853468A CH 853468 A CH853468 A CH 853468A CH 490154 A CH490154 A CH 490154A
- Authority
- CH
- Switzerland
- Prior art keywords
- electric arc
- arc torch
- torch
- electric
- arc
- Prior art date
Links
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
- H05H1/341—Arrangements for providing coaxial protecting fluids
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3672067 | 1967-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CH490154A true CH490154A (en) | 1970-05-15 |
CH490154B CH490154B (en) | 1970-06-30 |
Family
ID=12477568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH853468A CH490154A (en) | 1967-06-08 | 1968-06-07 | Electric arc torch |
Country Status (3)
Country | Link |
---|---|
US (1) | US3575568A (en) |
CH (1) | CH490154A (en) |
GB (1) | GB1227179A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0487573A1 (en) * | 1989-08-17 | 1992-06-03 | Hypertherm Inc | Plasma arc torch with improved nozzle shield and step flow. |
FR2672459A1 (en) * | 1991-02-01 | 1992-08-07 | Girard Frederic | Device for recharging by plasma, with oblique orifice |
EP0634887A1 (en) * | 1993-07-15 | 1995-01-18 | Soudure Assistance | Transferred arc plasma torch |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5220425B1 (en) * | 1969-09-04 | 1977-06-03 | ||
US3900762A (en) * | 1971-07-06 | 1975-08-19 | Sheer Korman Associates | Method and apparatus for projecting materials into an arc discharge |
BE788919A (en) * | 1971-09-17 | 1973-03-15 | Philips Nv | PROCESS AND DEVICE ALLOWING THE THERMAL TREATMENT AND MACHINING OF HIGH MELTING POINT MATERIALS |
US3825718A (en) * | 1971-12-08 | 1974-07-23 | O Mosiashvili | Plasmatron |
US4052632A (en) * | 1972-09-04 | 1977-10-04 | Mitsubishi Jukogyo Kabushiki Kaisha | Method of underwater welding |
US4143260A (en) * | 1973-10-26 | 1979-03-06 | Fagersta Aktiebolag | Multi electrode torch |
US4161645A (en) * | 1973-12-19 | 1979-07-17 | Mitsubishi Denki Kabushiki Kaisha | Arc welding apparatus and method |
NL7601721A (en) * | 1976-02-20 | 1977-08-23 | Philips Nv | METHOD AND DEVICE FOR PLASMA-MIG WELDING. |
DE2900330A1 (en) * | 1978-01-09 | 1979-07-12 | Inst Elektroswarki Patona | PROCESS FOR PLASMA GENERATION IN A PLASMA ARC GENERATOR AND DEVICE FOR CARRYING OUT THE PROCESS |
US4341941A (en) * | 1979-03-01 | 1982-07-27 | Rikagaku Kenkyusho | Method of operating a plasma generating apparatus |
US4300033A (en) * | 1979-06-14 | 1981-11-10 | Rensselaer Polytechnic Institute | Reduced operating noise nozzle for electric arc cutting device |
FR2561484B1 (en) * | 1984-03-16 | 1988-05-13 | Air Liquide | GAS FOR THERMAL CUTTING BY ARC PLASMA |
US4816637A (en) * | 1985-11-25 | 1989-03-28 | Hypertherm, Inc. | Underwater and above-water plasma arc cutting torch and method |
CA1261927A (en) * | 1985-11-25 | 1989-09-26 | Hypertherm, Inc. | Underwater and above-water plasma arc cutting torch and method |
US5396043A (en) * | 1988-06-07 | 1995-03-07 | Hypertherm, Inc. | Plasma arc cutting process and apparatus using an oxygen-rich gas shield |
US5070227A (en) * | 1990-04-24 | 1991-12-03 | Hypertherm, Inc. | Proceses and apparatus for reducing electrode wear in a plasma arc torch |
US5166494A (en) * | 1990-04-24 | 1992-11-24 | Hypertherm, Inc. | Process and apparatus for reducing electrode wear in a plasma arc torch |
DE8904460U1 (en) * | 1989-04-10 | 1989-06-29 | Krupp Medizintechnik GmbH, 4300 Essen | Microplasma welding device |
NO174450C (en) * | 1991-12-12 | 1994-05-04 | Kvaerner Eng | Plasma burner device for chemical processes |
US5380976A (en) * | 1992-12-11 | 1995-01-10 | Hypertherm, Inc. | Process for high quality plasma arc and laser cutting of stainless steel and aluminum |
US5414236A (en) * | 1992-12-11 | 1995-05-09 | Hypertherm, Inc. | Process for high quality plasma arc cutting of stainless steel and aluminum |
JP3420658B2 (en) * | 1995-06-30 | 2003-06-30 | 株式会社東芝 | TIG welding method and its welding torch |
FR2777214B1 (en) * | 1998-04-09 | 2000-05-19 | Soudure Autogene Francaise | TORCH AND METHOD OF ELECTRIC ARC CUTTING OR WELDING |
US6326583B1 (en) | 2000-03-31 | 2001-12-04 | Innerlogic, Inc. | Gas control system for a plasma arc torch |
US6498317B2 (en) | 1998-10-23 | 2002-12-24 | Innerlogic, Inc. | Process for operating a plasma arc torch |
US6163009A (en) * | 1998-10-23 | 2000-12-19 | Innerlogic, Inc. | Process for operating a plasma arc torch |
US6677551B2 (en) | 1998-10-23 | 2004-01-13 | Innerlogic, Inc. | Process for operating a plasma arc torch |
DE19952043A1 (en) * | 1999-10-28 | 2001-05-03 | Linde Gas Ag | Process for metal-protective gas soldering of metallic workpieces uses solder material and an electric arc with melting or non-melting electrodes in the presence of a protective gas having an inert component and an active component |
FR2877597B1 (en) * | 2004-11-09 | 2008-04-25 | Safmatic Sa | DOUBLE FLOW TYPE ARC WELDING TORCH SUITABLE FOR TUBE WELDING |
US20070045241A1 (en) * | 2005-08-29 | 2007-03-01 | Schneider Joseph C | Contact start plasma torch and method of operation |
US8461471B2 (en) * | 2006-08-02 | 2013-06-11 | Taiyo Nippon Sanso Corporation | Tandem gas metal arc welding |
CN104308349B (en) * | 2014-11-18 | 2017-02-22 | 广东工业大学 | Powder plasma cladding welding torch for small inner hole |
DE102015117238A1 (en) * | 2015-10-09 | 2017-04-13 | GEFERTEC GmbH | Machining module for an additive manufacturing device |
CN111774773A (en) * | 2019-04-03 | 2020-10-16 | 海信(浙江)空调有限公司 | Welding device for air conditioner copper pipe |
US11889611B2 (en) * | 2020-12-15 | 2024-01-30 | Lincoln Global, Inc. | Plasma arc torch and cutting system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2806124A (en) * | 1955-07-26 | 1957-09-10 | Union Carbide Corp | Arc torch and process |
US2799769A (en) * | 1955-09-26 | 1957-07-16 | Liquid Carbonic Corp | Shielding gas supply assembly for arc welding torch |
US3076085A (en) * | 1960-04-11 | 1963-01-29 | Union Carbide Corp | High current non-consumable hollow electrode |
US3250893A (en) * | 1963-10-01 | 1966-05-10 | Union Carbide Corp | Method for providing a source of heat |
-
1968
- 1968-05-31 US US733649A patent/US3575568A/en not_active Expired - Lifetime
- 1968-06-07 GB GB1227179D patent/GB1227179A/en not_active Expired
- 1968-06-07 CH CH853468A patent/CH490154A/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0487573A1 (en) * | 1989-08-17 | 1992-06-03 | Hypertherm Inc | Plasma arc torch with improved nozzle shield and step flow. |
EP0487573A4 (en) * | 1989-08-17 | 1992-07-29 | Hypertherm, Inc. | Plasma arc torch with improved nozzle shield and step flow |
FR2672459A1 (en) * | 1991-02-01 | 1992-08-07 | Girard Frederic | Device for recharging by plasma, with oblique orifice |
EP0634887A1 (en) * | 1993-07-15 | 1995-01-18 | Soudure Assistance | Transferred arc plasma torch |
FR2707824A1 (en) * | 1993-07-15 | 1995-01-20 | Girard Frederic | Transferred plasma torch (PTA) with radial cathode. |
Also Published As
Publication number | Publication date |
---|---|
GB1227179A (en) | 1971-04-07 |
CH490154B (en) | 1970-06-30 |
US3575568A (en) | 1971-04-20 |
DE1765564B1 (en) | 1972-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH490154A (en) | Electric arc torch | |
FR1443701A (en) | Electric Arc Welding Improvements | |
CH474830A (en) | Electric switch | |
AT291708B (en) | Welding electrode for electric arc welding | |
AT259342B (en) | Electric arc welder | |
AT298931B (en) | Electric arc welding electrode | |
CH455971A (en) | Electric arc welding torch | |
FR1392205A (en) | Electric fork contact | |
DK125831B (en) | Burner with narrowed electric arc. | |
CH422024A (en) | Electric arc furnace | |
FR1463468A (en) | Electric arc furnace | |
CH489890A (en) | Electric switch | |
BR6804450D0 (en) | ARC CURRENT DETECTOR | |
FR1401140A (en) | Electric forklift | |
FR1395362A (en) | Electric arc torch | |
FR1521720A (en) | Electric arc reactors | |
FR1539143A (en) | Electric baseboard-molding | |
FR1447198A (en) | DC electric arc welding | |
FR1518839A (en) | Electric lamp with switch | |
FR1468526A (en) | Electric soldering gun | |
FR1474463A (en) | Electric arc furnace | |
FR91889E (en) | Electric fork contact | |
FR1424053A (en) | Electric arc furnace | |
FR89311E (en) | Electric forklift | |
FR1420560A (en) | Electric welder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |