LU64038A1 - - Google Patents
Info
- Publication number
- LU64038A1 LU64038A1 LU64038DA LU64038A1 LU 64038 A1 LU64038 A1 LU 64038A1 LU 64038D A LU64038D A LU 64038DA LU 64038 A1 LU64038 A1 LU 64038A1
- Authority
- LU
- Luxembourg
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
- B23K9/00—Arc welding or cutting
- B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere
- B23K9/0017—Welding without shielding means against the influence of the surrounding atmosphere using more than one electrode
-
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
- B23K9/0256—Seam welding; Backing means; Inserts for rectilinear seams for welding ribs on plates
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1300370 | 1970-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU64038A1 true LU64038A1 (xx) | 1972-04-12 |
Family
ID=11144021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU64038D LU64038A1 (xx) | 1970-10-31 | 1971-10-11 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3752953A (xx) |
| BE (1) | BE774203A (xx) |
| CA (1) | CA940202A (xx) |
| DE (1) | DE2152658C3 (xx) |
| FR (1) | FR2117065A5 (xx) |
| LU (1) | LU64038A1 (xx) |
| NL (1) | NL7114616A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69425613T2 (de) * | 1993-06-18 | 2000-12-28 | Resmed Ltd., North Ryde | Beatmungsmaske für das Gesicht |
| US20100163530A1 (en) * | 2008-02-13 | 2010-07-01 | James Harvey | Dual Dual Welder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2437840A (en) * | 1944-03-09 | 1948-03-16 | Cornell Res Foundation Inc | Method of multiarc welding |
| US2436387A (en) * | 1944-12-22 | 1948-02-24 | Babcock & Wilcox Co | Multiple electrode arc welding |
| US3171944A (en) * | 1962-03-27 | 1965-03-02 | Pullmax Ab | Method of submerged arc welding of fillet welds |
| US3182179A (en) * | 1964-05-18 | 1965-05-04 | Pittsburgh Des Moines Steel | Method of making a welded joint |
| US3596051A (en) * | 1970-03-20 | 1971-07-27 | Nippon Koran Kk | Method and apparatus for forming t-welds |
| US3634650A (en) * | 1970-03-20 | 1972-01-11 | Nippon Kokan Kk | Fillet welding method |
-
1971
- 1971-10-11 LU LU64038D patent/LU64038A1/xx unknown
- 1971-10-14 US US00189216A patent/US3752953A/en not_active Expired - Lifetime
- 1971-10-20 BE BE774203A patent/BE774203A/xx not_active IP Right Cessation
- 1971-10-22 DE DE2152658A patent/DE2152658C3/de not_active Expired
- 1971-10-25 NL NL7114616A patent/NL7114616A/xx unknown
- 1971-10-25 FR FR7138291A patent/FR2117065A5/fr not_active Expired
- 1971-10-29 CA CA126,505A patent/CA940202A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2117065A5 (xx) | 1972-07-21 |
| US3752953A (en) | 1973-08-14 |
| CA940202A (en) | 1974-01-15 |
| DE2152658B2 (de) | 1980-02-07 |
| BE774203A (fr) | 1972-02-14 |
| DE2152658A1 (de) | 1972-05-10 |
| NL7114616A (xx) | 1972-05-03 |
| DE2152658C3 (de) | 1980-10-23 |