GB1031033A - Improvements in or relating to plasma flame blowpipes - Google Patents
Improvements in or relating to plasma flame blowpipesInfo
- Publication number
- GB1031033A GB1031033A GB6049/63A GB604963A GB1031033A GB 1031033 A GB1031033 A GB 1031033A GB 6049/63 A GB6049/63 A GB 6049/63A GB 604963 A GB604963 A GB 604963A GB 1031033 A GB1031033 A GB 1031033A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cathode
- duct
- cooling chamber
- anode
- gas
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
- B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
- B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Electromagnetism (AREA)
- Plasma Technology (AREA)
- Nozzles (AREA)
Abstract
1,031,033. Blow torches. COMPAGNIE DE SAINT-GOBAIN. Feb. 14, 1963 [Feb. 14, 1962; May 4, 1962], No. 6049/63. Heading H5H. A plasma flame blowpipe in which a current of plasma-generating gas is directed on to an arc formed between electrodes in a chamber, has a further cooling chamber round one of the electrodes to receive a cooling fluid, the plasmagenerating gas itself being the cooling fluid. The gas flows through duct 23, duct 9, calibrated jet 3, anode cooling chamber 2 around anode nozzle 1, duct 10, cathode cooling chamber 13, grooves 12 in cathode carrier 11 carrying cathode 5, and anode nozzle 1. Knob 19 adjusts the position of cathode 5. Excess gas can be discharged through a relief aperture 7, Fig. 3 (not shown). A powder fluidization device, Fig. 4 (not shown), can be fitted to the blowpipe to convert it into a spray gun. In a second embodiment, Figs. 5-8 (not shown), the cooling fluid is introduced in liquid state and vaporized in the anode cooling chamber 64, and an auxiliary electrode 65 is provided for initiating the arc.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR887995A FR1322260A (en) | 1962-02-14 | 1962-02-14 | Plasma flame torch |
FR896471A FR81633E (en) | 1962-02-14 | 1962-05-04 | Plasma flame torch |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1031033A true GB1031033A (en) | 1966-05-25 |
Family
ID=26194364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6049/63A Expired GB1031033A (en) | 1962-02-14 | 1963-02-14 | Improvements in or relating to plasma flame blowpipes |
Country Status (4)
Country | Link |
---|---|
US (1) | US3217133A (en) |
DE (1) | DE1255834B (en) |
FR (2) | FR1322260A (en) |
GB (1) | GB1031033A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3444353A (en) * | 1965-02-05 | 1969-05-13 | William S Wilson | Welding tips |
US3627965A (en) * | 1966-01-21 | 1971-12-14 | Emanuel Zweig | Ionizing method and apparatus |
US3632951A (en) * | 1969-06-09 | 1972-01-04 | Air Prod & Chem | Plasma arc welding torch |
JPS55500933A (en) * | 1978-12-07 | 1980-11-13 | ||
US4393298A (en) * | 1978-12-07 | 1983-07-12 | Caterpillar Tractor Co. | Liquid cooling for a welding torch |
FR2534107A1 (en) * | 1982-10-01 | 1984-04-06 | Soudure Autogene Francaise | ARC WORK FLASH WITH REMOVABLE COIFFE |
FR2534106A1 (en) * | 1982-10-01 | 1984-04-06 | Soudure Autogene Francaise | MONOGAZ PLASMA TORCH |
FI75969C (en) * | 1986-07-04 | 1988-08-08 | Imatran Voima Oy | FOERFARANDE OCH ANLAEGGNING FOER PLASMAFOERGASNING AV FLYTANDE AEMNEN. |
FR2677566A1 (en) * | 1991-06-12 | 1992-12-18 | Riou Sa | Plasma welding method and torch for implementation of the method |
FI20031331A (en) * | 2003-09-17 | 2005-03-18 | Tomion Oy | Cooled plasma torch and method for cooling torch |
DE102005031606A1 (en) * | 2005-07-06 | 2007-01-11 | Robert Bosch Gmbh | Process for producing a coated component |
AT502448B1 (en) * | 2005-09-09 | 2007-06-15 | Fronius Int Gmbh | WATER VAPOR PLASMA BURNER |
DE102007032496B3 (en) * | 2007-07-12 | 2009-01-29 | Maschinenfabrik Reinhausen Gmbh | Apparatus for generating a plasma jet |
FR2949638B1 (en) * | 2009-09-03 | 2016-10-28 | Air Liquide | MULTIFUNCTION FLOATING RING FOR PLASMA TORCH |
CA2785781A1 (en) * | 2010-01-26 | 2011-08-04 | Sulzer Metco (Us) Inc. | Plume shroud for laminar plasma guns |
DE102012220353B4 (en) * | 2012-11-08 | 2015-11-26 | Sauer Ultrasonic Gmbh | Tool, machine tool and machining process |
EP3264867A1 (en) * | 2016-07-01 | 2018-01-03 | Siemens Aktiengesellschaft | Nozzle for a narrow bevel angle plasma torch and plasma torch comprising the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2870320A (en) * | 1955-05-27 | 1959-01-20 | Air Reduction | Electric arc welding |
IT581890A (en) * | 1956-12-31 | 1900-01-01 | ||
US3016447A (en) * | 1956-12-31 | 1962-01-09 | Union Carbide Corp | Collimated electric arc-powder deposition process |
BE566144A (en) * | 1957-03-27 | |||
US2906854A (en) * | 1957-04-26 | 1959-09-29 | Union Carbide Corp | Gas-shielded arc torches |
DE1788914U (en) * | 1957-08-09 | 1959-05-21 | Knapsack Ag | SINGLE OR MULTI-PHASE ARC ARC ARC ARRANGEMENT FOR GENERATING A GAS FLOW OF HIGH ENERGY DENSITY. |
US2951143A (en) * | 1958-09-25 | 1960-08-30 | Union Carbide Corp | Arc torch |
US3042830A (en) * | 1960-04-04 | 1962-07-03 | Mhd Res Inc | Method and apparatus for effecting gas-stabilized electric arc reactions |
US3148263A (en) * | 1961-08-02 | 1964-09-08 | Avco Corp | Plasma-jet torch apparatus and method relating to increasing the life of the downstream electrode |
-
1962
- 1962-02-14 FR FR887995A patent/FR1322260A/en not_active Expired
- 1962-05-04 FR FR896471A patent/FR81633E/en not_active Expired
-
1963
- 1963-02-14 GB GB6049/63A patent/GB1031033A/en not_active Expired
- 1963-02-14 US US258398A patent/US3217133A/en not_active Expired - Lifetime
- 1963-02-14 DE DEC29155A patent/DE1255834B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1255834B (en) | 1967-12-07 |
FR1322260A (en) | 1963-03-29 |
FR81633E (en) | 1963-10-18 |
US3217133A (en) | 1965-11-09 |
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