IT1090241B - Metodo e apparecchio per ridurre il fumo e per evitare bave secondarie durante al scriccatura alla fiamma - Google Patents

Metodo e apparecchio per ridurre il fumo e per evitare bave secondarie durante al scriccatura alla fiamma

Info

Publication number
IT1090241B
IT1090241B IT51643/77A IT5164377A IT1090241B IT 1090241 B IT1090241 B IT 1090241B IT 51643/77 A IT51643/77 A IT 51643/77A IT 5164377 A IT5164377 A IT 5164377A IT 1090241 B IT1090241 B IT 1090241B
Authority
IT
Italy
Prior art keywords
avoid secondary
reduce smoke
during flame
burs
flame cracking
Prior art date
Application number
IT51643/77A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1090241B publication Critical patent/IT1090241B/it

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)
  • Gas Burners (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Coating With Molten Metal (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
IT51643/77A 1977-08-26 1977-10-31 Metodo e apparecchio per ridurre il fumo e per evitare bave secondarie durante al scriccatura alla fiamma IT1090241B (it)

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
IT1090241B true IT1090241B (it) 1985-06-26

Family

ID=25251159

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51643/77A IT1090241B (it) 1977-08-26 1977-10-31 Metodo e apparecchio per ridurre il fumo e per evitare bave secondarie durante al scriccatura alla fiamma

Country Status (26)

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

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 (it) * 1985-08-30 1987-03-10
JPS62200356U (it) * 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 (it) * 1976-05-11 1977-11-11

Also Published As

Publication number Publication date
ZA776208B (en) 1978-06-28
BE860373A (fr) 1978-05-02
CA1103568A (en) 1981-06-23
JPS5653461B2 (it) 1981-12-18
AT379098B (de) 1985-11-11
ES468879A1 (es) 1978-11-16
ES463752A1 (es) 1978-12-16
FR2400985B1 (it) 1982-07-30
FR2400985A1 (fr) 1979-03-23
TR19979A (tr) 1980-06-02
NO773725L (no) 1979-02-27
AU3019977A (en) 1979-06-28
IN147788B (it) 1980-06-28
LU78418A1 (it) 1978-07-14
PL201834A1 (pl) 1979-07-02
ATA777477A (de) 1985-04-15
CS205094B2 (en) 1981-04-30
NO152158C (no) 1985-08-14
HU176172B (en) 1980-12-28
NL7711959A (nl) 1979-02-28
SU824883A3 (ru) 1981-04-23
NO152158B (no) 1985-05-06
MX147766A (es) 1983-01-11
DE2748789A1 (de) 1979-03-01
PH16020A (en) 1983-05-30
DE2748789B2 (de) 1979-08-30
YU39827B (en) 1985-04-30
GB1591746A (en) 1981-06-24
SE7712259L (sv) 1979-02-27
AU511539B2 (en) 1980-08-21
JPS5435849A (en) 1979-03-16
YU205282A (en) 1984-02-29
DE2748789C3 (de) 1982-02-18
AR214217A1 (es) 1979-05-15
SE433577B (sv) 1984-06-04
YU260177A (en) 1983-01-21
BR7707262A (pt) 1979-05-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961029