FR2182735B1 - - Google Patents
Info
- Publication number
- FR2182735B1 FR2182735B1 FR7216151A FR7216151A FR2182735B1 FR 2182735 B1 FR2182735 B1 FR 2182735B1 FR 7216151 A FR7216151 A FR 7216151A FR 7216151 A FR7216151 A FR 7216151A FR 2182735 B1 FR2182735 B1 FR 2182735B1
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
- H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
-
- 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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7216151A FR2182735B1 (https=) | 1972-05-05 | 1972-05-05 | |
| GB1903972A GB1336966A (en) | 1972-05-05 | 1972-05-25 | Transformer for electric arc welding |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7216151A FR2182735B1 (https=) | 1972-05-05 | 1972-05-05 | |
| GB1903972 | 1972-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2182735A1 FR2182735A1 (https=) | 1973-12-14 |
| FR2182735B1 true FR2182735B1 (https=) | 1978-03-03 |
Family
ID=54015781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7216151A Expired FR2182735B1 (https=) | 1972-05-05 | 1972-05-05 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2182735B1 (https=) |
| GB (1) | GB1336966A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2459703A1 (fr) * | 1979-06-27 | 1981-01-16 | Ramonet Andre | Fer a souder instantane pour souder a des intensites differentes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE677549A (https=) * | 1966-03-10 |
-
1972
- 1972-05-05 FR FR7216151A patent/FR2182735B1/fr not_active Expired
- 1972-05-25 GB GB1903972A patent/GB1336966A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1336966A (en) | 1973-11-14 |
| FR2182735A1 (https=) | 1973-12-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |