ATE67705T1 - Flaemmduesen. - Google Patents

Flaemmduesen.

Info

Publication number
ATE67705T1
ATE67705T1 AT87306836T AT87306836T ATE67705T1 AT E67705 T1 ATE67705 T1 AT E67705T1 AT 87306836 T AT87306836 T AT 87306836T AT 87306836 T AT87306836 T AT 87306836T AT E67705 T1 ATE67705 T1 AT E67705T1
Authority
AT
Austria
Prior art keywords
oxygen
stream
sheet
workpiece
discharge
Prior art date
Application number
AT87306836T
Other languages
English (en)
Inventor
Ronald Elmer Fuhrhop
Raymond John Makara
Original Assignee
Esab Ab
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 Esab Ab filed Critical Esab Ab
Application granted granted Critical
Publication of ATE67705T1 publication Critical patent/ATE67705T1/de

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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/06—Machines, apparatus, or equipment specially designed for scarfing or desurfacing
    • 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
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/08—Cutting, scarfing, or desurfacing by applying flames by applying additional compounds or means favouring the cutting, scarfing, or desurfacing procedure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gas Burners (AREA)
  • Nozzles (AREA)
  • Cereal-Derived Products (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Stored Programmes (AREA)
  • Earth Drilling (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
AT87306836T 1986-10-22 1987-07-31 Flaemmduesen. ATE67705T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92203786A 1986-10-22 1986-10-22

Publications (1)

Publication Number Publication Date
ATE67705T1 true ATE67705T1 (de) 1991-10-15

Family

ID=25446398

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87306836T ATE67705T1 (de) 1986-10-22 1987-07-31 Flaemmduesen.

Country Status (12)

Country Link
US (1) US4765597A (de)
EP (1) EP0268350B1 (de)
JP (1) JPS643408A (de)
KR (1) KR920003020B1 (de)
CN (1) CN1019956C (de)
AT (1) ATE67705T1 (de)
AU (1) AU602730B2 (de)
BR (1) BR8705517A (de)
CA (1) CA1323828C (de)
DE (1) DE3773339D1 (de)
ES (1) ES2025166B3 (de)
ZA (1) ZA877279B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234658A (en) * 1991-12-09 1993-08-10 Esab Welding Products, Inc. Scarfing apparatus
US5304256A (en) * 1991-12-09 1994-04-19 Esab Welding Products, Inc. Scarfing method
US5358221A (en) * 1991-12-09 1994-10-25 The Esab Group, Inc. Block assembly for use in metal scarfing apparatus
FR2741000B1 (fr) * 1995-11-10 1998-01-09 Donze Michel Chalumeau de decriquage a tuyeres multiples
US6174491B1 (en) * 1998-09-18 2001-01-16 The Esab Group, Inc. Lower pre-heat block for use in metal scarfing apparatus
JP4958667B2 (ja) * 2007-07-17 2012-06-20 住友金属工業株式会社 スカーフィング装置及びスラグ除去方法
JP4332192B2 (ja) * 2007-11-28 2009-09-16 新日本製鐵株式会社 ホットスカーファー
JP5068730B2 (ja) * 2008-11-13 2012-11-07 新日本製鐵株式会社 鋼片の溶削装置及びそのノズル詰まり検出方法
BRPI1006154B1 (pt) * 2009-01-13 2021-05-04 Nippon Steel Corporation Dispositivo de escarfagem de peça de aço e método de escarfagem de peça de aço
GB2483219B (en) * 2010-08-10 2018-01-10 Harsco Metals Group Ltd Surface Treatment
CN113798461B (zh) * 2021-11-08 2023-01-24 上海东震冶金工程技术有限公司 连铸坯火焰清理机熔池保持器

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2349902A (en) * 1939-01-14 1944-05-30 Union Carbide & Carbon Corp Deseaming and desurfacing apparatus
US2309096A (en) * 1940-01-27 1943-01-26 Linde Air Prod Co Method and apparatus for conditioning metal bodies
US2286591A (en) * 1940-03-30 1942-06-16 William Van Triest Method of scarfing
US2622048A (en) * 1950-04-18 1952-12-16 Union Carbide & Carbon Corp External powder scarfing process and apparatus
US2664368A (en) * 1951-06-06 1953-12-29 Union Carbide & Carbon Corp External powder feed scarfing process and apparatus
US2838431A (en) * 1953-05-26 1958-06-10 Union Carbide Corp Method and apparatus for thermochemical metal scarfing
US3231431A (en) * 1964-06-24 1966-01-25 Union Carbide Corp Post-mixed fuel gas preheat scarfing
US3991985A (en) * 1975-01-13 1976-11-16 Union Carbide Corporation Apparatus for making an instantaneous scarfing start
MX158090A (es) * 1975-08-26 1989-01-06 Union Carbide Corp Mejoras en boquillas de descarga de oxigeno para rectificar defectos de la superficie de un cuerpo metalico
US4013486A (en) * 1975-08-26 1977-03-22 Union Carbide Corporation Spot scarfing nozzle for use in gang arrangement
IN148393B (de) * 1975-08-29 1981-02-07 Union Carbide Corp
US4078950A (en) * 1976-08-26 1978-03-14 Union Carbide Corporation Spot scarfing nozzle for use in gang arrangement
JPS5410255A (en) * 1977-06-27 1979-01-25 Koike Sanso Kogyo Co Ltd Method and apparatus for scarfing
DE2928805C2 (de) * 1979-07-17 1982-03-11 Degussa Ag, 6000 Frankfurt Vorrichtung zum Verdampfen von Aluminiumtrichlorid
JPS5620947A (en) * 1979-07-30 1981-02-27 Matsushita Electric Ind Co Ltd Defrosting control apparatus
JPS5642390A (en) * 1979-09-14 1981-04-20 Fujitsu Ltd Formation of electrode on semiconductor device
JPS5813473A (ja) * 1981-07-15 1983-01-25 Kawasaki Steel Corp 鋼片のスカ−フイングフイン付着防止方法
JPS5820372A (ja) * 1981-07-27 1983-02-05 Kawasaki Steel Corp 鋼片のスカ−フイングフイン付着防止装置
JPS5843649A (ja) * 1981-09-09 1983-03-14 Toshiba Corp メツセ−ジ情報出力方法
JPS5940544A (ja) * 1982-08-30 1984-03-06 Hitachi Ltd 搬送用テ−プ
JPS59183968A (ja) * 1983-04-01 1984-10-19 Sumitomo Metal Ind Ltd 鋼材の溶削方法
JPS60105592A (ja) * 1983-11-14 1985-06-11 Konishiroku Photo Ind Co Ltd 光学的情報記録媒体及びその製造方法

Also Published As

Publication number Publication date
ZA877279B (en) 1988-04-08
JPH0325688B2 (de) 1991-04-08
JPS643408A (en) 1989-01-09
EP0268350B1 (de) 1991-09-25
KR920003020B1 (ko) 1992-04-13
CA1323828C (en) 1993-11-02
US4765597A (en) 1988-08-23
AU602730B2 (en) 1990-10-25
DE3773339D1 (de) 1991-10-31
ES2025166B3 (es) 1992-03-16
EP0268350A1 (de) 1988-05-25
AU7999487A (en) 1988-04-21
CN1019956C (zh) 1993-03-03
BR8705517A (pt) 1988-05-24
CN87106926A (zh) 1988-05-04
KR880004890A (ko) 1988-06-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee