CA1027464A - Method and apparatus for thermochemical gas scarfing - Google Patents
Method and apparatus for thermochemical gas scarfingInfo
- Publication number
- CA1027464A CA1027464A CA200,200A CA200200A CA1027464A CA 1027464 A CA1027464 A CA 1027464A CA 200200 A CA200200 A CA 200200A CA 1027464 A CA1027464 A CA 1027464A
- Authority
- CA
- Canada
- Prior art keywords
- thermochemical gas
- scarfing
- gas scarfing
- thermochemical
- gas
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gas Burners (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7307144A SE373057C (sv) | 1973-05-21 | 1973-05-21 | Forfaringssett for att initiera och underhalla en termokemisk process for att gashyvla ytan pa ett arbetsstycke och anordning for genomforande av settet |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1027464A true CA1027464A (en) | 1978-03-07 |
Family
ID=20317541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA200,200A Expired CA1027464A (en) | 1973-05-21 | 1974-05-17 | Method and apparatus for thermochemical gas scarfing |
Country Status (9)
Country | Link |
---|---|
US (1) | US3966504A (xx) |
JP (1) | JPS5019655A (xx) |
BR (1) | BR7404134D0 (xx) |
CA (1) | CA1027464A (xx) |
DE (1) | DE2424541B2 (xx) |
FR (1) | FR2230447B1 (xx) |
GB (1) | GB1470834A (xx) |
IT (1) | IT1012651B (xx) |
SE (1) | SE373057C (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3991985A (en) * | 1975-01-13 | 1976-11-16 | Union Carbide Corporation | Apparatus for making an instantaneous scarfing start |
US3966503A (en) * | 1975-01-13 | 1976-06-29 | Union Carbide Corporation | Method for making instantaneous scarfing starts |
JPS5297348A (en) * | 1976-02-13 | 1977-08-16 | Kobe Steel Ltd | Cutter |
USRE32511E (en) * | 1976-05-10 | 1987-09-29 | L-Tec Company | Method and apparatus for making instantaneous scarfing cuts |
US4038108A (en) * | 1976-05-10 | 1977-07-26 | Union Carbide Corporation | Method and apparatus for making an instantaneous thermochemical start |
US4362032A (en) * | 1977-06-28 | 1982-12-07 | Walter Palange | Apparatus for use in producing knit fabrics |
DE3011648C2 (de) * | 1979-03-28 | 1984-11-15 | Union Carbide Corp., New York, N.Y. | Verfahren und Vorrichtung zum Fleckflämmen |
US5204508A (en) * | 1990-07-31 | 1993-04-20 | Plasma Energy Corporation | Method and apparatus for enhancing the quality of cast billets |
IT1267030B1 (it) * | 1993-09-09 | 1997-01-24 | Walter Palange | Dispositivo ad aghi multipli e intercambiabili per ottenere, durante la lavorazione, della maglieria artigiana, tessuti con disegni jaquard |
GB9507719D0 (en) * | 1995-04-13 | 1995-05-31 | Boc Group Plc | Machining of materials |
ATE304817T1 (de) * | 1998-10-26 | 2005-10-15 | Expanding Orthopedics Inc | Verspreizbare vorrichtung für orthopädie |
FR2787363B1 (fr) * | 1998-12-22 | 2001-01-19 | Soudure Autogene Francaise | Procede d'oxycoupage avec prechauffage par plasma de materiaux ferreux, tels les aciers de construction |
CN102294548B (zh) * | 2011-08-03 | 2013-06-19 | 上海电气核电设备有限公司 | 核反应堆蒸发器支承档架的焊接方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2288027A (en) * | 1940-05-31 | 1942-06-30 | Linde Air Prod Co | Method of and apparatus for initiating desurfacing operations |
US3322578A (en) * | 1964-02-10 | 1967-05-30 | Union Carbide Corp | Thermochemical desurfacing method |
US3230116A (en) * | 1964-10-23 | 1966-01-18 | Union Carbide Corp | Moving end starts in mechanized scarfing |
US3415693A (en) * | 1966-03-16 | 1968-12-10 | Messer Griesheim Gmbh | Process for separating workpieces |
GB1272414A (en) * | 1969-04-17 | 1972-04-26 | G K N Rolled And Bright Steel | Method of hot scarfing metal billets |
US3752460A (en) * | 1969-06-25 | 1973-08-14 | Union Carbide Corp | Oxygen trap scarfing apparatus |
YU159370A (en) * | 1969-06-25 | 1977-06-30 | Union Carbide Corp | Device for preheating and melting the surface layer of metal blocks |
GB1272444A (en) * | 1969-08-15 | 1972-04-26 | Compression Joints Ltd | Improvements relating to control valves |
-
1973
- 1973-05-21 SE SE7307144A patent/SE373057C/xx unknown
-
1974
- 1974-05-15 GB GB2154774A patent/GB1470834A/en not_active Expired
- 1974-05-16 US US05/470,445 patent/US3966504A/en not_active Expired - Lifetime
- 1974-05-17 CA CA200,200A patent/CA1027464A/en not_active Expired
- 1974-05-17 FR FR7417244A patent/FR2230447B1/fr not_active Expired
- 1974-05-20 JP JP49057251A patent/JPS5019655A/ja active Pending
- 1974-05-20 IT IT22962/74A patent/IT1012651B/it active
- 1974-05-21 BR BR4134/74A patent/BR7404134D0/pt unknown
- 1974-05-21 DE DE2424541A patent/DE2424541B2/de not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BR7404134D0 (pt) | 1975-01-07 |
DE2424541B2 (de) | 1978-05-11 |
SE373057B (xx) | 1975-01-27 |
FR2230447A1 (xx) | 1974-12-20 |
FR2230447B1 (xx) | 1980-02-29 |
GB1470834A (en) | 1977-04-21 |
SE373057C (sv) | 1977-06-27 |
JPS5019655A (xx) | 1975-03-01 |
IT1012651B (it) | 1977-03-10 |
AU6885974A (en) | 1975-11-13 |
US3966504A (en) | 1976-06-29 |
DE2424541A1 (de) | 1975-01-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1033348A (en) | Pipe snubbing apparatus and method | |
CA959981A (en) | Method and apparatus for gas diffusion | |
CA1027464A (en) | Method and apparatus for thermochemical gas scarfing | |
CA1002598A (en) | Method and apparatus for evaluating the gas content of materials | |
CA1004211A (en) | Pipeline apparatus and method | |
CA990504A (en) | Gas treating apparatus | |
CA1023007A (en) | Method of and apparatus for arc welding | |
AU463695B2 (en) | Gas supply process and apparatus | |
CA991954A (en) | Gas supplying apparatus | |
CA973933A (en) | Apparatus for the testing of gases | |
AU485232B2 (en) | Method of and apparatus for thermochemical gas scarfing | |
CA999718A (en) | Method and apparatus for purifying fluids | |
CA1014745A (en) | Method and means for applying additives to industrial gas | |
AU482129B2 (en) | Method and apparatus for manufacturing reducing gas | |
CA846148A (en) | Method and apparatus for thermochemical scarfing | |
AU6820674A (en) | Method and apparatus for manufacturing reducing gas | |
CA909868A (en) | Method and apparatus for gas analysis | |
CA909099A (en) | Method and apparatus for arresting exhaust gas sparks | |
CA850614A (en) | Thermochemical scarfing method and apparatus | |
CA912832A (en) | Gas mixing apparatus and method | |
CA891857A (en) | Method and apparatus for burning liquid fuels | |
AU478268B2 (en) | Gas absorption system and method | |
CA884011A (en) | Method of and apparatus for the ignition of direct-current welding and cutting arcs | |
AU492926B2 (en) | Method and apparatus for treating agas | |
AU483800B2 (en) | Gas sampling apparatus and method |