FR44103E - - Google Patents
Info
- Publication number
- FR44103E FR44103E FR44103DA FR44103E FR 44103 E FR44103 E FR 44103E FR 44103D A FR44103D A FR 44103DA FR 44103 E FR44103 E FR 44103E
- Authority
- FR
- France
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/248—Electric supplies using discharge tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US721028XA | 1930-08-12 | 1930-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR44103E true FR44103E (en) | 1934-10-16 |
Family
ID=22105581
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR44103D Expired FR44103E (en) | 1930-08-12 | ||
| FR721028D Expired FR721028A (en) | 1930-08-12 | 1931-08-04 | Improvements to processes and machines for electric welding |
| FR42871D Expired FR42871E (en) | 1930-08-12 | 1933-01-06 | Improvements to processes and machines for electric welding |
| FR47983D Expired FR47983E (en) | 1930-08-12 | 1936-12-31 | Improvements to processes and machines for electric welding |
| FR48255D Expired FR48255E (en) | 1930-08-12 | 1937-03-16 | Improvements to processes and machines for electric welding |
| FR48959D Expired FR48959E (en) | 1930-08-12 | 1937-10-29 | Improvements to processes and machines for electric welding |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR721028D Expired FR721028A (en) | 1930-08-12 | 1931-08-04 | Improvements to processes and machines for electric welding |
| FR42871D Expired FR42871E (en) | 1930-08-12 | 1933-01-06 | Improvements to processes and machines for electric welding |
| FR47983D Expired FR47983E (en) | 1930-08-12 | 1936-12-31 | Improvements to processes and machines for electric welding |
| FR48255D Expired FR48255E (en) | 1930-08-12 | 1937-03-16 | Improvements to processes and machines for electric welding |
| FR48959D Expired FR48959E (en) | 1930-08-12 | 1937-10-29 | Improvements to processes and machines for electric welding |
Country Status (1)
| Country | Link |
|---|---|
| FR (6) | FR721028A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE763045C (en) * | 1932-12-03 | 1951-11-08 | Aeg | Method and device for feeding electrical spot or spot weld welding machines |
| DE951469C (en) * | 1934-01-26 | 1956-10-31 | Siemens Ag | Control arrangement for point or point seam welding machines fed from an alternating current network via controllable discharge paths |
| DE753973C (en) * | 1939-09-01 | 1952-10-27 | Siemens Schuckertwerke A G | Device for regulating the current of an alternating current consumer with the help of two controllable arc discharge paths |
-
0
- FR FR44103D patent/FR44103E/fr not_active Expired
-
1931
- 1931-08-04 FR FR721028D patent/FR721028A/en not_active Expired
-
1933
- 1933-01-06 FR FR42871D patent/FR42871E/en not_active Expired
-
1936
- 1936-12-31 FR FR47983D patent/FR47983E/en not_active Expired
-
1937
- 1937-03-16 FR FR48255D patent/FR48255E/en not_active Expired
- 1937-10-29 FR FR48959D patent/FR48959E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR48255E (en) | 1937-12-27 |
| FR47983E (en) | 1937-08-28 |
| FR721028A (en) | 1932-02-26 |
| FR42871E (en) | 1933-11-15 |
| FR48959E (en) | 1938-10-05 |