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 density

Info

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
Application number
GB24766/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Knapsack Griesheim AG
Original Assignee
Knapsack AG
Knapsack Griesheim AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Knapsack AG, Knapsack Griesheim AG filed Critical Knapsack AG
Publication of GB841039A publication Critical patent/GB841039A/en
Expired legal-status Critical Current

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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Carbon And Carbon Compounds (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.
GB24766/58A 1957-08-09 1958-07-31 Singlephase or polyphase electric arc device for producing gas currents having a high energy density Expired GB841039A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US2923811A (en) 1960-02-02
CH363740A (en) 1962-08-15
NL111959C (en)

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