FR2128219B1 - - Google Patents
Info
- Publication number
- FR2128219B1 FR2128219B1 FR7108642A FR7108642A FR2128219B1 FR 2128219 B1 FR2128219 B1 FR 2128219B1 FR 7108642 A FR7108642 A FR 7108642A FR 7108642 A FR7108642 A FR 7108642A FR 2128219 B1 FR2128219 B1 FR 2128219B1
- 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
- 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
- H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
- H01F29/12—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable coil, winding, or part thereof; having movable shield
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7108642A FR2128219B1 (en) | 1971-03-12 | 1971-03-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7108642A FR2128219B1 (en) | 1971-03-12 | 1971-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2128219A1 FR2128219A1 (en) | 1972-10-20 |
FR2128219B1 true FR2128219B1 (en) | 1973-12-07 |
Family
ID=9073421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7108642A Expired FR2128219B1 (en) | 1971-03-12 | 1971-03-12 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2128219B1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB220840A (en) * | 1923-10-10 | 1924-08-28 | Friedrich Schmidt | Improvements in and relating to alternating current arc welding apparatus |
FR618585A (en) * | 1925-11-14 | 1927-03-11 | Easily adjustable leakage transformer | |
FR746076A (en) * | 1932-02-12 | 1933-05-22 | Automatic AC current regulator | |
US2910660A (en) * | 1955-06-29 | 1959-10-27 | Welding Industry Res And Paten | Welding transformers |
FR1442067A (en) * | 1965-08-03 | 1966-06-10 | Cem Comp Electro Mec | Electric Arc Welding Transformers Improvements |
NL6806284A (en) * | 1968-05-03 | 1969-11-05 |
-
1971
- 1971-03-12 FR FR7108642A patent/FR2128219B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2128219A1 (en) | 1972-10-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |