GB841039A - Singlephase or polyphase electric arc device for producing gas currents having a high energy density - Google Patents
Singlephase or polyphase electric arc device for producing gas currents having a high energy densityInfo
- Publication number
- GB841039A GB841039A GB24766/58A GB2476658A GB841039A GB 841039 A GB841039 A GB 841039A GB 24766/58 A GB24766/58 A GB 24766/58A GB 2476658 A GB2476658 A GB 2476658A GB 841039 A GB841039 A GB 841039A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- singlephase
- channel
- high energy
- energy density
- 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
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
- H01J37/32055—Arc discharge
-
- 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
- B05B7/224—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 having originally the shape of a wire, rod or the like
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
841,039. Heating gases by arcs. KNAPSACK-GRIESHEIM A. G. July 31, 1958 [Aug. 9, 1957], No. 24766/58. Class 39(3). [Also in Group XXVIII] A gas heating and moving apparatus comprises a chamber-forming casing 2, 10 into which projects at least two single or polyphane graphite electrodes 30 each surrounded by an annular gas fired channel 22 ; the heated gas being exhausted through an axial outlet passage of the chamber 4. An additional gas inlet comprises a duct 8 leading to an annular channel 6 and slot 7 formed between the casing body 2 and its flanged base 10. The body 2 has a cooling channel 3 through which inlet gas may pass and a heat insulating cooling 40. The incoming gas may be diffused by sintered porous material in channels 22, 6 and may be interrupted by a shut-off device responsive to the frequency of the electric current supply.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK0032659 | 1957-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB841039A true GB841039A (en) | 1960-07-13 |
Family
ID=7219510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24766/58A Expired GB841039A (en) | 1957-08-09 | 1958-07-31 | Singlephase or polyphase electric arc device for producing gas currents having a high energy density |
Country Status (4)
Country | Link |
---|---|
US (1) | US2923811A (en) |
CH (1) | CH363740A (en) |
GB (1) | GB841039A (en) |
NL (1) | NL111959C (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3082314A (en) * | 1959-04-20 | 1963-03-19 | Shin Meiwa Kogyo Kabushiki Kai | Plasma arc torch |
FR1310193A (en) * | 1960-12-24 | 1963-03-06 | ||
DE1571153A1 (en) * | 1962-08-25 | 1970-08-13 | Siemens Ag | Plasma spray gun |
DE1468159A1 (en) * | 1964-08-05 | 1969-05-08 | Knapsack Ag | Method and device for the splitting of hydrocarbons with the aid of the electric arc |
US3368397A (en) * | 1965-07-19 | 1968-02-13 | North American Rockwell | Arc chamber |
US3472995A (en) * | 1966-08-08 | 1969-10-14 | Thermal Dynamics Corp | Electric arc torches |
FR2611132B1 (en) * | 1987-02-19 | 1994-06-17 | Descartes Universite Rene | BISTOURI A PLASMA |
US5079403A (en) * | 1990-10-22 | 1992-01-07 | W. A. Whitney Corp. | Nozzle for plasma arc torch |
DE4041810C2 (en) * | 1990-12-22 | 1995-05-24 | Castolin Sa | Multi-wire arc spray gun |
FI20031331A (en) * | 2003-09-17 | 2005-03-18 | Tomion Oy | Cooled plasma torch and method for cooling torch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1946305A (en) * | 1931-05-01 | 1934-02-06 | Gen Electric | Welding apparatus |
US2011872A (en) * | 1933-05-15 | 1935-08-20 | Rava Alexander | High temperature torch |
US2215108A (en) * | 1938-10-03 | 1940-09-17 | Anonima Manifattura Ceramico P | Electric heating system |
US2819423A (en) * | 1957-03-11 | 1958-01-07 | Gen Electric | Plasma transmitter |
-
0
- NL NL111959D patent/NL111959C/xx active
-
1958
- 1958-05-13 CH CH5944358A patent/CH363740A/en unknown
- 1958-07-30 US US752020A patent/US2923811A/en not_active Expired - Lifetime
- 1958-07-31 GB GB24766/58A patent/GB841039A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH363740A (en) | 1962-08-15 |
US2923811A (en) | 1960-02-02 |
NL111959C (en) |
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