GB1591746A - Method and apparatus for reducing smoke and/or preventing secondary fins during scarfing - Google Patents

Method and apparatus for reducing smoke and/or preventing secondary fins during scarfing Download PDF

Info

Publication number
GB1591746A
GB1591746A GB45208/77A GB4520877A GB1591746A GB 1591746 A GB1591746 A GB 1591746A GB 45208/77 A GB45208/77 A GB 45208/77A GB 4520877 A GB4520877 A GB 4520877A GB 1591746 A GB1591746 A GB 1591746A
Authority
GB
United Kingdom
Prior art keywords
scarfing
stream
curtain
puddle
fluid
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
GB45208/77A
Other languages
English (en)
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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
Priority claimed from US05/828,204 external-priority patent/US4120703A/en
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB1591746A publication Critical patent/GB1591746A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • 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

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Arc Welding In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Prevention Of Fouling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Gas Burners (AREA)
  • Coating With Molten Metal (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
GB45208/77A 1977-08-26 1977-10-31 Method and apparatus for reducing smoke and/or preventing secondary fins during scarfing Expired GB1591746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/828,204 US4120703A (en) 1975-08-29 1977-08-26 Method and apparatus for reducing smoke and preventing secondary fins during scarfing

Publications (1)

Publication Number Publication Date
GB1591746A true GB1591746A (en) 1981-06-24

Family

ID=25251159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45208/77A Expired GB1591746A (en) 1977-08-26 1977-10-31 Method and apparatus for reducing smoke and/or preventing secondary fins during scarfing

Country Status (26)

Country Link
JP (1) JPS5435849A (xx)
AR (1) AR214217A1 (xx)
AT (1) AT379098B (xx)
AU (1) AU511539B2 (xx)
BE (1) BE860373A (xx)
BR (1) BR7707262A (xx)
CA (1) CA1103568A (xx)
CS (1) CS205094B2 (xx)
DE (1) DE2748789C3 (xx)
ES (2) ES463752A1 (xx)
FR (1) FR2400985A1 (xx)
GB (1) GB1591746A (xx)
HU (1) HU176172B (xx)
IN (1) IN147788B (xx)
IT (1) IT1090241B (xx)
LU (1) LU78418A1 (xx)
MX (1) MX147766A (xx)
NL (1) NL7711959A (xx)
NO (1) NO152158C (xx)
PH (1) PH16020A (xx)
PL (1) PL201834A1 (xx)
SE (1) SE433577B (xx)
SU (1) SU824883A3 (xx)
TR (1) TR19979A (xx)
YU (2) YU39827B (xx)
ZA (1) ZA776208B (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156667A (en) * 1979-05-25 1980-12-05 Nippon Steel Corp Low dust production scarfing blowpipe
JPS6139566U (ja) * 1984-08-13 1986-03-12 孝信 川上 足裏でボ−ルを押し出すゲ−ムに使用するボ−ル
JPS6239753U (xx) * 1985-08-30 1987-03-10
JPS62200356U (xx) * 1986-06-12 1987-12-21
FR2669568B1 (fr) * 1990-11-26 1995-02-17 Lorraine Laminage Procede et dispositif d'usinage par flamme de chalumeau pour eliminer par oxycoupage des criques dans des brames dans une installation siderurgique.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2218141A (en) * 1939-08-23 1940-10-15 Nat Tube Co Apparatus for removing fumes and solids in metal skinning equipment
US2286591A (en) * 1940-03-30 1942-06-16 William Van Triest Method of scarfing
US2538074A (en) * 1946-05-23 1951-01-16 Air Reduction Scarfing apparatus
DE1287421B (de) * 1966-01-15 1969-01-16 Messer Griesheim Gmbh Einrichtung zum Glaetten von Kanten brennschneidbarer Werkstoffe durch Flaemmen
US3354002A (en) * 1966-03-10 1967-11-21 Union Carbide Corp Thermochemical scarfing method
YU159370A (en) * 1969-06-25 1977-06-30 Union Carbide Corp Device for preheating and melting the surface layer of metal blocks
DE2356282C2 (de) * 1973-11-10 1975-01-30 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zur Entfernung von Rauchgasen, Schlacke u.dgl
JPS52149132U (xx) * 1976-05-11 1977-11-11

Also Published As

Publication number Publication date
YU260177A (en) 1983-01-21
AT379098B (de) 1985-11-11
NO152158B (no) 1985-05-06
CA1103568A (en) 1981-06-23
PH16020A (en) 1983-05-30
PL201834A1 (pl) 1979-07-02
ATA777477A (de) 1985-04-15
DE2748789A1 (de) 1979-03-01
ZA776208B (en) 1978-06-28
NO152158C (no) 1985-08-14
YU205282A (en) 1984-02-29
IT1090241B (it) 1985-06-26
SE7712259L (sv) 1979-02-27
BR7707262A (pt) 1979-05-29
YU39827B (en) 1985-04-30
CS205094B2 (en) 1981-04-30
ES468879A1 (es) 1978-11-16
FR2400985A1 (fr) 1979-03-23
FR2400985B1 (xx) 1982-07-30
JPS5653461B2 (xx) 1981-12-18
SE433577B (sv) 1984-06-04
DE2748789B2 (de) 1979-08-30
DE2748789C3 (de) 1982-02-18
NO773725L (no) 1979-02-27
HU176172B (en) 1980-12-28
MX147766A (es) 1983-01-11
BE860373A (fr) 1978-05-02
AU511539B2 (en) 1980-08-21
NL7711959A (nl) 1979-02-28
SU824883A3 (ru) 1981-04-23
AR214217A1 (es) 1979-05-15
IN147788B (xx) 1980-06-28
TR19979A (tr) 1980-06-02
LU78418A1 (xx) 1978-07-14
AU3019977A (en) 1979-06-28
ES463752A1 (es) 1978-12-16
JPS5435849A (en) 1979-03-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19971030