LU51106A1 - - Google Patents
Info
- Publication number
- LU51106A1 LU51106A1 LU51106A LU51106A LU51106A1 LU 51106 A1 LU51106 A1 LU 51106A1 LU 51106 A LU51106 A LU 51106A LU 51106 A LU51106 A LU 51106A LU 51106 A1 LU51106 A1 LU 51106A1
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/248—Electric supplies using discharge tubes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45674065A | 1965-05-18 | 1965-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU51106A1 true LU51106A1 (en:Method) | 1966-07-18 |
Family
ID=23813960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU51106A LU51106A1 (en:Method) | 1965-05-18 | 1966-05-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3445620A (en:Method) |
| LU (1) | LU51106A1 (en:Method) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4282417A (en) * | 1978-10-30 | 1981-08-04 | Square D Company | Method for controlling magnetizing current in multipulse resistant welding |
| US4417122A (en) * | 1981-07-30 | 1983-11-22 | Newcor, Inc. | Resistance welding system for projection welding |
| US4633361A (en) * | 1984-10-01 | 1986-12-30 | Walker Magnetics Group, Inc. | Chuck control for a workpiece holding electromagnet |
| US5714730A (en) * | 1996-10-21 | 1998-02-03 | Newcor, Inc. | Welding gun for projection welding |
| US6054668A (en) * | 1997-07-17 | 2000-04-25 | Newcor, Inc. | Method and apparatus of projection welding |
| US6037558A (en) * | 1998-06-30 | 2000-03-14 | Newcor, Inc. | Integrated low inertia projection welding head and cylinder |
| US20090072937A1 (en) * | 2006-06-05 | 2009-03-19 | John Holley | Steel pipe demagnetizing tool |
| EP2974820B1 (de) | 2014-07-17 | 2017-04-12 | Ewm Ag | Lichtbogenschweißgerät, System und Verfahren zum Abmagnetisieren eines Metallrohres |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1999617A (en) * | 1931-11-14 | 1935-04-30 | Randall Company | Machine for spot-welding on metal |
| US2294388A (en) * | 1940-01-02 | 1942-09-01 | Raytheon Mfg Co | Resistance welding system |
| US2508115A (en) * | 1942-12-23 | 1950-05-16 | Raytheon Mfg Co | Impulse resistance welder |
| US2477622A (en) * | 1945-05-01 | 1949-08-02 | Raytheon Mfg Co | Condenser welding system |
-
1965
- 1965-05-18 US US456740A patent/US3445620A/en not_active Expired - Lifetime
-
1966
- 1966-05-16 LU LU51106A patent/LU51106A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3445620A (en) | 1969-05-20 |