LU30919A1 - - Google Patents
Info
- Publication number
- LU30919A1 LU30919A1 LU30919DA LU30919A1 LU 30919 A1 LU30919 A1 LU 30919A1 LU 30919D A LU30919D A LU 30919DA LU 30919 A1 LU30919 A1 LU 30919A1
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/073—Stabilising the arc
- B23K9/0738—Stabilising of the arc by automatic re-ignition means
-
- 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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Arc Welding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR695077X | 1950-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU30919A1 true LU30919A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=9045865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU30919D LU30919A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1950-08-31 |
Country Status (4)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2768271A (en) * | 1953-10-22 | 1956-10-23 | North American Aviation Inc | Titanium heliarc brazing process |
| US2770710A (en) * | 1954-05-26 | 1956-11-13 | Union Carbide & Carbon Corp | Arc working apparatus |
| US2908800A (en) * | 1955-03-15 | 1959-10-13 | Union Carbide Corp | Metal arc welding |
| US2798937A (en) * | 1955-05-16 | 1957-07-09 | Union Carbide & Carbon Corp | Multiple arc timing system |
| US2908799A (en) * | 1957-01-31 | 1959-10-13 | British Oxygen Co Ltd | Method and apparatus for electric arc erosion |
| NL103906C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1957-11-21 | 1900-01-01 | ||
| US3431390A (en) * | 1965-05-20 | 1969-03-04 | Union Carbide Corp | Work-in-circuit arc starting apparatus |
| US3284609A (en) * | 1965-05-20 | 1966-11-08 | Union Carbide Corp | Arc starting apparatus and method |
| NL6901721A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * | 1969-02-03 | 1970-08-05 | ||
| US7329833B2 (en) * | 2005-02-07 | 2008-02-12 | Illinois Tool Works Inc. | System for improved high-frequency arc starting of a welding process |
| US8217305B2 (en) * | 2007-12-05 | 2012-07-10 | Illinois Tool Works Inc. | System and method for improved TIG arc starting |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2423515A (en) * | 1942-08-22 | 1947-07-08 | Linde Air Prod Co | Repetitive blanketed electric fusion welding with high-frequency starting |
| US2516037A (en) * | 1948-11-03 | 1950-07-18 | Westinghouse Electric Corp | Arc welding apparatus |
| US2516016A (en) * | 1948-11-03 | 1950-07-18 | Westinghouse Electric Corp | Arc welding apparatus |
| US2532807A (en) * | 1948-12-29 | 1950-12-05 | Nat Cylinder Gas Co | Arc-welding torch |
-
0
- BE BE505481D patent/BE505481A/xx unknown
- LU LU30919D patent/LU30919A1/xx unknown
-
1951
- 1951-08-03 US US240153A patent/US2620422A/en not_active Expired - Lifetime
- 1951-08-29 GB GB20435/51A patent/GB695077A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB695077A (en) | 1953-08-05 |
| US2620422A (en) | 1952-12-02 |
| BE505481A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |